Embed Size (px)
Citation preview
Selcoperm SES 5000-45000Electrolysis system for 5-45 kg/h Cl2 (equivalent)
Installation and operating instructions
GRUNDFOS INSTRUCTIONS
Other languages
http://net.grundfos.com/qr/i/98647157
En
glis
h (G
B)
English (GB) Installation and operating instructions
Original installation and operating instructions
CONTENTSPage
1. General information 31.1 Documentation package 31.2 Scope of this document 31.3 Target group 41.3.1 Qualification and training 41.3.2 Obligations of the operating company 41.3.3 Obligations of the certified service persons 41.3.4 Obligations of the user 41.4 Symbols used in this document 41.5 Symbols on the product 51.6 Abbreviations 52. Safety instructions 52.1 Working with chemicals 52.1.1 Personal protective equipment 52.1.2 Sodium hypochlorite solution 52.1.3 Hydrogen gas 52.1.4 Hydrochloric acid 62.1.5 Brine 62.2 Electrical hazards 63. Storage and handling 63.1 Storage 63.2 Transport 63.3 Scope of delivery 63.4 Unpacking 64. Product description 74.1 Selcoperm electrolysis system (SES) 74.1.1 Intended use 74.1.2 Improper use 74.1.3 Safety and monitoring equipment 74.1.4 Overview of components 84.1.5 Safety concept 94.1.6 Piping and Instrumentation Diagram (PID) 114.1.7 Process description 144.2 Selcoperm electrolyser 154.2.1 Identification 154.2.2 Warranty 154.2.3 Overview of components 154.2.4 Overview hydraulics SES-5000 to SES-15000 174.2.5 Overview hydraulics SES-20000 to SES-45000 184.2.6 Signal diagram 204.3 Rectifier 214.4 DC cable set 214.5 Degassing and storage tank 214.5.1 Installation set 214.5.2 Components 214.6 Brine dosing station 224.6.1 Components 224.7 Water softener 224.8 Chiller 224.9 Heater 224.10 Brine tank 224.11 Acid cleaning station 224.11.1 Components 234.12 Gas warning system 235. Technical data 235.1 Selcoperm Electrolysis System (SES) 235.1.1 Water quality specification 235.1.2 Salt specification 235.1.3 Ambient conditions 235.2 Selcoperm electrolyser 245.2.1 General data 245.2.2 Built-in control cabinet 245.2.3 Connections 245.2.4 Setpoints 255.2.5 Approvals 255.2.6 Materials 255.2.7 Dimensions SES-5000 to SES-15000 265.2.8 Dimensions SES-20000 to SES-45000 26
5.2.9 Space requirements 265.3 Rectifier 275.3.1 Technical data for air-cooled rectifier 275.3.2 Technical data for water-cooled rectifier 285.4 DC cable set 285.5 Degassing and storage tank 295.5.1 Connections 295.6 Brine dosing station 295.7 Water softener 295.8 Chiller 305.9 Heater 305.10 Brine tank 305.11 Acid cleaning station 315.12 Gas warning system 316. Installation 326.1 Installation drawing 326.2 Installation requirements 326.2.1 Installation location 326.2.2 Foundation and space requirement 326.2.3 Water supply 326.2.4 Connective pipework 336.2.5 Selcoperm electrolyser 336.2.6 Rectifier 336.2.7 Brine dosing station 336.2.8 Water softener 336.2.9 Brine tank 336.2.10 Building ventilation 336.2.11 Drain 336.2.12 Gas warning system 336.2.13 Degassing and storage tank 346.2.14 Connection of venturi nozzle (VN) and flow sensor
(4.13) 356.3 Dismantling and reassembling the Selcoperm
electrolyser housing 366.4 Electrical connection 376.4.1 Electrical connection of the Selcoperm control cabinet 376.4.2 Electrical connection of the brine dosing station 376.4.3 Electrical connection of the degassing and storage
tank 376.4.4 Electrical connection of degassing fans (EF4.01,
EF4.02) 376.4.5 Electrical connection of rectifier (REC) 376.4.6 Earthing 377. Commissioning 387.1 Checks before commissioning 387.1.1 Water softener 387.1.2 Brine tank 387.1.3 Degassing and storage tank 387.1.4 Preparing the brine dosing station (BDS) 407.1.5 Checking the system configuration 407.2 Starting up the system initially 407.2.1 Adjusting the manual valves 407.2.2 Adjusting the total flow rate 407.2.3 Adjusting the brine dosing pumps 407.2.4 Checking and adjusting the soft water flow and the
salinity of the electrolyte 417.2.5 Checking and adjusting cell outlet level switches (1.09,
2.09, 3.09) 417.2.6 Checking and adjusting NaClO level switch (4.04) 427.3 Switching to operation mode "Automatic" 427.4 Checking the alarms 437.4.1 Degassing and storage tank 437.4.2 Selcoperm electrolyser 438. Operation 448.1 Work procedures 448.2 Control elements 448.2.1 Emergency stop 448.2.2 Main switch of Selcoperm electrolyser 448.3 Operation mode "Automatic" 448.3.1 Control modes 448.3.2 Operating states 44
2
En
gli
sh
(G
B)
1. General information
1.1 Documentation package
The documentation delivered with the Selcoperm electrolysis system comprises:• Installation and operating instructions for Selcoperm• Separate supplier manuals for built-in components• Wiring diagrams (in control cabinets).The complete documentation package must be available at the installation location at all times.
1.2 Scope of this document
The Selcoperm electrolysis system comprises a number of components. The core components must be purchased from Grundfos to ensure the compliance with the Selcoperm safety concept. These core components are:• Selcoperm electrolyser• Rectifier• Brine dosing station• Degassing and storage tank with a special installation set
including the degassing fan• Acid cleaning station.The Selcoperm safety concept requires a gas warning system for hydrogen, which must meet specific requirements.Further components required for the system are:• Water softener• Brine tank.In addition, a chiller or heater can be required to achieve the specified water inlet temperature. All mentioned components can be purchased from Grundfos. For details see section 4.1.4 Overview of components.This document contains detailed information on the core components and their installation, and on general requirements for additional components and their installation. The requirements for components and their installation described in this document must be adhered to, no matter if the components were purchased from Grundfos or not. The documentation package delivered with the Selcoperm system contains additional documents for components, which must be observed.
8.4 Operation mode "Service" 448.5 Touchscreen 458.5.1 Login to the system 458.5.2 Keyboard 458.5.3 Colours 468.5.4 Acknowledge fault messages 468.5.5 Menu structure 478.5.6 System overview 488.5.7 Overview cell lines 498.5.8 Detail single cell 498.5.9 Detail double cells 498.5.10 Settings cell line 508.5.11 Settings system 508.5.12 Overview rectifier 518.5.13 Settings rectifier 518.5.14 Overview brine pumps 528.5.15 Overview tank 528.5.16 Settings tank level 538.5.17 Overview fans 538.5.18 System menu 548.5.19 Language 548.5.20 Time / Date setting 558.5.21 User administration 558.5.22 Service menu 568.5.23 Service I/O Values 568.5.24 Service Power Supply 578.5.25 Service Cell Lines 578.5.26 Service Tank 578.5.27 Service Acid Cleaning 588.5.28 Message management 588.5.29 System configuration 598.5.30 Configuration of system capacity 598.5.31 Configuration of tank volume 608.5.32 Configuration of interface 608.5.33 Settings alarm delays 618.5.34 Settings delay-/flushing times 618.5.35 Start and stop delays 628.5.36 Settings Operating hours Counter plant 628.5.37 Settings Operating hours Counter lines 639. Maintenance 649.1 Safety instructions 649.2 Special tools 649.2.1 Test kit 649.3 Basic maintenance schedule (users) 659.3.1 Cleaning the system 659.3.2 Checking the water hardness of the softened water 659.3.3 Checking the NaClO solution 659.3.4 Checking the salinity of the electrolyte 659.4 Advanced maintenance schedule (certified service
persons) 669.4.1 Checking the system for hydrogen gas leakages 669.4.2 Retightening the DC connections 679.4.3 Replacing the gaskets in the electrolysis cells and in
the NaClO solution line 689.4.4 Dismantling and reassembling level switches (1.09,
2.09, 3.09) 689.4.5 Dismantling and reassembling level switch (4.04) 699.5 Acid cleaning 699.5.1 Interval for acid cleaning 699.5.2 Performing the acid cleaning 6910. Decommissioning 7010.1 Short-term decommissioning up to 4 weeks 7010.1.1 Recommissioning 7010.2 Decommissioning up to 6 months 7010.2.1 Recommissioning 7010.3 Decommissioning for more than 6 months 7010.3.1 Recommissioning 7010.4 Flushing the system with softened water 7110.5 Draining the system 7110.6 Flushing the brine dosing station 7111. Fault finding 72
12. Spare parts 7412.1 Selcoperm electrolyser 7412.1.1 Hydraulic spare parts 7512.1.2 Electrolysis cells, DC connection and sensors 7612.1.3 O-ring sets 77
12.1.4 Control cabinet 7712.2 T-piece 7712.3 Rectifier 7812.4 Degassing and storage tank and exhaust air line 7812.5 Acid cleaning station 7912.6 Brine dosing station 7912.7 Brine tank 7912.8 Water softener 7913. Disposal 79
Read this document before installing the product. Installation and operation must comply with local regulations and accepted codes of good practice.
3
En
glis
h (G
B)
1.3 Target group
1.3.1 Qualification and training
The persons responsible for installation, startup, operation and maintenance must be appropriately qualified for these tasks. Areas of responsibility, levels of authority and the supervision of the persons must be precisely defined by the operating company. If necessary, the persons must be trained.
Operating company
The company or person who owns the system is referred to as "operating company" in this document. The operating company has to coordinate the installation of the system in agreement with Grundfos. After installation, commissioning must be done by certified service persons.
Certified service persons
The persons responsible for commissioning, parametrisation and advanced maintenance of the system are referred to as "certified service persons" in this document. These persons must be trained and certified for these tasks by Grundfos.
Users
The persons responsible for operation and basic maintenance of the system are referred to as "users" in this document. The users must be trained for their tasks by certified service persons.
1.3.2 Obligations of the operating company
• Observe the local safety regulations.• Make sure that the regulations for the prevention of accidents
are observed at the installation location.• Keep the documentation package available at the installation
location at all times.• Prepare the installation location according to the installation
requirements specified in this document. See section 6. Installation.
• Obtain official approval for storing chemicals, if necessary.• Make sure that the users are trained before operating the
system.• Provide the stipulated safety equipment and personal
protective equipment.• Make sure that the labels supplied by the manufacturer with
the system are displayed visibly at the installation location.• Provide the passwords for the operating software only to the
persons who have received an appropriate technical training.• Arrange regular maintenance.
1.3.3 Obligations of the certified service persons
• Read this manual thoroughly before putting the system into operation.
• Observe the recognised health and safety regulations as well as the accident prevention regulations.
• Wear protective equipment in accordance with national health and safety regulations when working on the system and handling chemicals.
• Meet the installation requirements specified in this document. See section 6. Installation.
• Perform installation and commissioning in accordance with the knowledge and documents received during the training at Grundfos.
• Train the users in performing the user relevant maintenance tasks mentioned in this document.
• Parametrise the system according to on-site requirements during commissioning.
1.3.4 Obligations of the user
• Read this manual thoroughly before putting the Selcoperm system into operation.
• Read all documents delivered in the documentation package thoroughly before installation, operation, commissioning, maintenance, service or storage of the Selcoperm system.
• Obtain instructions from Grundfos specialists on all service work relating to the system.
• Observe the recognised regulations for health, safety and accident prevention.
• Wear protective equipment in accordance with the national health and safety regulations when working on the system and handling chemicals.
• Keep secret the passwords for the operating software.
1.4 Symbols used in this document
The text accompanying the three hazard symbols DANGER, WARNING and CAUTION is structured in the following way:
DANGER
Indicates a hazardous situation which, if not avoided, will result in death or serious personal injury.
WARNING
Indicates a hazardous situation which, if not avoided, could result in death or serious personal injury.
CAUTION
Indicates a hazardous situation which, if not avoided, could result in minor or moderate personal injury.
SIGNAL WORD
Description of hazard
Consequence of ignoring the warning.- Action to avoid the hazard.
A blue or grey circle with a white graphical symbol indicates that an action must be taken.
A red or grey circle with a diagonal bar, possibly with a black graphical symbol, indicates that an action must not be taken or must be stopped.
If these instructions are not observed, it may result in malfunction or damage to the equipment.
Tips and advice that make the work easier.
4
En
gli
sh
(G
B)
1.5 Symbols on the product
All signs and symbols on the product must be observed and maintained legible.Observe also the manuals for built-in components.
1.6 Abbreviations
2. Safety instructionsNon-observance of the safety instructions may have dangerous consequences for persons, the environment and the product.
2.1 Working with chemicals
2.1.1 Personal protective equipment
Due to the variety of hazardous chemicals, any information provided in this section is only general. We recommend to follow good practice when handling chemicals, to use personal protective equipment such as ventilated, enclosed goggles, face shields, chemical aprons, boots and gloves, and to install an eye shower.
2.1.2 Sodium hypochlorite solution
The concentration of the sodium hypochlorite (NaClO) solution produced by the Selcoperm electrolysis system is below 1 %.
• If splashed onto skin, wash off with fresh water. Remove all affected clothing.
• If the eyes are affected, rinse them immediately using an approved eye shower or fresh running water for at least 15 minutes, keeping the eyelid open and rotating the eye. Seek medical treatment immediately.
• If swallowed, do not induce vomiting. Keep the patient warm and quiet and seek immediate medical help. If the patient stops breathing, apply rescue breaths and cardiopulmonary resuscitation as necessary, until medical help arrives.
Warning notices advising users of the possible dangers should be prominently displayed wherever sodium hypochlorite is stored, generated or handled.
2.1.3 Hydrogen gas
The electrolytic process of converting brine into sodium hypochlorite (NaClO) solution generates hydrogen gas, which is diluted and lead to a safe external discharge point by means of forced ventilation. The degassing and storage tank as well as all vent piping should be regularly checked to ensure that no gas leakages occur.
Hydrogen is an explosive gas and lighter than air. When liberated in a room, hydrogen accumulates beneath the ceiling. Ensure natural ventilation at a high and a low level in the room where the electrolyser is installed.A sign that prohibits smoking and naked flames must be displayed in the room and at the point of discharge to the exterior.A gas warning system for hydrogen must be installed at the installation location to stop the Selcoperm electrolysis system in case of a build-up of hydrogen gas. This avoids the situation of a user working in a potentially explosive environment.
This symbol indicates a danger of electric shock.
This symbol indicates a potentially explosive atmosphere (ATEX zone).
This symbol indicates explosion-proof products.
Abbreviation
Text Description
LEL Lower Explosive Limit
The lowest concentration (percentage) of a gas in air capable of producing a flash of fire in presence of an ignition source.
NaClO Sodium hypochlorite
The disinfectant produced by the Selcoperm system is a sodium hypochlorite solution.
PLCProgrammable Logic Controller
A PLC is a digital computer used for automation of typical industrial electromechanical processes.
WARNING
Chemical hazard
Death or serious personal injury- Wear the stipulated personal protective equipment
(protective clothing, goggles, respirator etc.) when handling chemicals.
- Observe the chemical manufacturer's safety data sheets (MSDS) and safety instructions of the used chemicals.
Make sure, that parts in contact with the chemicals are resistant to the chemicals under operating conditions.If you have questions regarding the material resistance, please contact Grundfos.Make sure, that leaking chemicals do not cause personal injury or damage to property.The installation of leak monitoring equipment and drip trays is recommended.
CAUTION
Corrosive substance
Minor or moderate personal injury- Sodium hypochlorite is alkaline and causes
oxidisation and bleaching. It is corrosive and can cause damage to skin or clothing.
- Always wear protective clothing and goggles when handling chemicals.
WARNING
Chemical hazard
Death or serious personal injuryIf acid is mixed with sodium hypochlorite solution, highly hazardous chlorine gas is released.- Keep acid away from the sodium hypochlorite
solution and the degassing and storage tank.- Display a warning notice locally.
WARNING
Danger of explosion
Death or serious personal injury- When checking the system for gas leakages, use
hydrogen detectors. Do not use a match or a flame.
5
En
glis
h (G
B)
2.1.4 Hydrochloric acid
Hydrochloric acid is used to remove deposits from the electrodes (acid cleaning).
• If splashed onto skin, wash off with fresh water. Remove all affected clothing.
• If the eyes are affected, rinse them immediately using an approved eye shower or fresh running water for at least 15 minutes, keeping the eyelid open and rotating the eye. Seek medical treatment immediately.
• If swallowed, do not induce vomiting. Keep the patient warm and quiet and seek immediate medical help. If the patient stops breathing, apply rescue breaths and cardiopulmonary resuscitation as necessary, until medical help arrives.
Acid cleaning has to be performed strictly in accordance with the instructions in this manual. See section 9.5 Acid cleaning.
2.1.5 Brine
Avoid contact with eyes. If the eyes are affected by brine splashes, rinse them immediately with fresh running water.
2.2 Electrical hazards
3. Storage and handling
3.1 Storage
• Observe the permissible ambient conditions. See section 5.1.3 Ambient conditions.
• The storage location must be protected from rain, humidity, condensation, direct sunlight and dust.
• The system must be drained completely. Observe the special requirements for the system components specified in the supplier documents.
• Maximum storage time: 2 years from delivery.
3.2 Transport
• Wear the stipulated personal protective equipment.• Observe the permissible ambient conditions. See section
5.1.3 Ambient conditions.• The system must be drained completely.• Use appropriate lifting and transporting devices.• Make sure the freight does not sustain any point load during
transport.• Avoid strong impact loads.• Before lifting check the centre of gravity of the freight.
– Selcoperm electrolyser:
Fig. 1 Centre of gravity - top view
• If using forklifts, use forks that are long enough to cover the entire depth of the freight.
3.3 Scope of delivery
The system is shipped in several packages:• Selcoperm electrolyser• Rectifier• DC cable set• Degassing and storage tank (if ordered) and installation set
(mandatory)• Brine dosing station• Accessories as ordered.
3.4 Unpacking
• Mount as soon as possible after unpacking.• Observe the permissible ambient conditions. See section
5.1.3 Ambient conditions.
WARNING
Chemical hazard
Death or serious personal injury- Wear the stipulated personal protective equipment
(protective clothing, goggles, respirator etc.) when handling chemicals.
- Observe the chemical manufacturer's safety data sheets (MSDS) and safety instructions of the used chemicals.
WARNING
Chemical hazard
Death or serious personal injuryIf acid is mixed with sodium hypochlorite solution, highly hazardous chlorine gas is released.- Keep acid away from the sodium hypochlorite
solution and the degassing and storage tank.- Display a warning notice locally.
DANGER
Electric shock
Death or serious personal injury- Before carrying out maintenance or repair work on
the system make sure that the system has been satisfactorily isolated.
Observe the supplier documents for the components. All supplier documents are part of the documentation package delivered with the system.
TM06
224
0 39
16
SES-5000, -7500, -10000, 15000:
SES-20000, -30000, -45000:
6
En
gli
sh
(G
B)
4. Product description4.1 Selcoperm electrolysis system (SES)
4.1.1 Intended use
The Selcoperm electrolysis system is a modular system for the safe production of a 0.8 % sodium hypochlorite solution from a diluted brine solution. The system is suitable for the disinfection of drinking water and industrial process water. The intended use of the Selcoperm system comprises the stationary operation either in continuous or batch processing.Typical disinfection applications for Selcoperm systems are:• drinking water treatment,• water treatment for industrial processes and cooling towers.
4.1.2 Improper use
Applications other than those described in section 4.1.1 Intended use are not in accordance with the intended use and are not permitted. The manufacturer, Grundfos, accepts no liability for any damage resulting from incorrect use.
• The system must not be used if it is damaged.• The system must not be used after improper repair.• The system must not be used after unauthorised modification.• The system must not be used in potentially explosive areas.
4.1.3 Safety and monitoring equipment
The Selcoperm electrolysis system is fitted with the following safety and monitoring equipment:• Emergency stop on the electrolyser control cabinet. Further
emergency stops can be installed on components or in the room, if necessary.
• Leakage detection• Transparent cover on electrolysis chamber• Flow sensors, level sensor and temperature sensors• Signal connection for gas warning system (H2)• Ventilation system with flow sensor for safe hydrogen removal.
Unauthorised structural modifications to the system may result in serious personal injury and damage to equipment.It is forbidden to dismantle, modify, change the structure of, bridge, remove, bypass or disable components, including safety equipment.
7
En
glis
h (G
B)
4.1.4 Overview of components
Fig. 2 Installation scheme of a Selcoperm electrolysis system
TM06
466
5 23
16
E
C
H
I
1
12
3
4
5
GD
F
K
I
A
B
ATEX zone 2radius 1-2 m
Pos. Component Description
A Water softener The water softener provides the softened mains water required for the electrolysis.
B Chiller and/or heater An optional chiller or heater can be used to provide the correct mains water temperature.
C Brine tank The brine tank is used for preparation and storage of brine.
D Brine dosing station The brine dosing station doses the required amount of brine into the process.
E Selcoperm electrolyser
The Selcoperm electrolyser comprises:• Electrolysis cells• Hydraulic chamber• Control cabinet• 7" multi-colour touchscreen for operating and monitoring the whole electrolysis system.
F Rectifier The rectifier converts the alternating current (AC) from the power supply into the direct current (DC) needed to run the Selcoperm electrolyser.
G
Degassing and storage tank with sensors and degassing fan
In the degassing and storage tank the hydrogen gas is removed from the sodium hypochlorite solution. The degassing and storage tank must be installed as close as possible to the Selcoperm electrolyser. The level in the tank is monitored by a level sensor. The degassing fan ensures a safe dilution and removal of hydrogen gas. The sodium hypochlorite solution can be dosed directly from the tank to the point of application. It is also possible to pump the sodium hypochlorite solution from the tank into separate storage tanks.
H Gas warning system The gas warning system monitors the concentration of hydrogen gas at the installation location permanently.
I Building ventilation
Natural ventilation via ventilation holes or technical ventilation is required at the installation location. Legal requirements and local standards must be observed.
K DC cable set Insulated flexible copper cable for direct current connection between the Selcoperm electroyser and the rectifier.1 Soft water line2 Brine line
3Sodium hypochlorite solution line
Besides the sodium hypochlorite solution this line contains hydrogen gas, which is removed in the downstream degassing and storage tank.
4 Exhaust air lineThrough this line the dilution air (99 %) and the hydrogen gas (1 %) are removed from the degassing and storage tank by means of forced ventilation. The exhaust air line has to be directed with a constant upwards incline to a safe discharge point outside the building.
5 Sodium hypochlorite solution line to the point of application- Drain A drain for maintenance is required on site.
8
En
gli
sh
(G
B)
4.1.5 Safety concept
This section refers to fig. 2.A reliable safety concept for the operation of the whole system is mandatory, because hydrogen is produced as a by-product in the electrolysis cells.Before even entering the degassing and storage tank (G), most of the hydrogen is diluted by the degassing fan to 25 % of the lower explosive limit (LEL) and led away into the atmosphere. In the tank, the residual hydrogen is released, diluted and led away into the atmosphere.The whole Selcoperm electrolysis system is monitored permanently and redundantly. Several sensors at the system, together with hydrogen sensors at the installation location ensure a safety shutdown of the whole system in the event of a failure. Small amounts of hydrogen, which can escape due to a leakage, are led away via the ventilation hole (I) at the highest point of the room.The safety concept is evaluated with technical report by a third-party expert from TÜV SÜD Product Service GmbH. It ensures safe operation without any additional explosion protection at the installation location.
Hydrogen (H2) characteristics
Conformity with ATEX directive
The ATEX directive covers devices that can be used in a potentially explosive atmosphere and/or may contain a potentially explosive atmosphere. However, the ATEX directive is only applicable, if the device has a potential source of ignition in its internal zoned area.The Selcoperm system has internal zoned areas, but the ignition sources inside the system have been eliminated by design. The Selcoperm system is not intended for operation in a potentially explosive atmosphere. Therefore, the Selcoperm system is not subject to the ATEX directive and must not be ATEX marked. A declaration of conformity in accordance with the directive is not applicable.The following guidelines and standards have been applied:• Machinery Directive 2006/42/EC• EN ISO 12100 for the risk analysis• DIN EN 1127-1 and DIN EN 13463-1 for the identification of
explosion hazards and ignition sources• (EX-RL) BGR 104, TRBS2152 and DIN EN 60079-10-1 for
zoning and security measuresFurthermore, the explosion safety is ensured by several measures.
Explosion protection by avoiding the explosive zones:
• Preventing or limiting inside the unit– Redundant level sensors to ensure liquid filled parts
• Preventing or limiting to the facility– All connections are designed as permanently technically
sealed according to DIN EN 1127-1:2011 Appendix B and TRBS 2152 Part2 2.4.3
– Design with flange, glue or weld connection– Organisational measures by 100 % FAT leakage test,
leakage sensors and permanently monitoring of H2 leakage by H2 sensors and safe shutdown
• Reduction of the zones through ventilation– Exhaust gas is diluted with air down to 1 % by volume.
Correct air flow is monitored redundantly and leads to safe shutdown in case of failure.
Explosion Protection by avoiding ignition sources
• An ignition source analysis and earthing concept was carried out for the system. All ignition sources inside the system were eliminated by design. During operation, cells and piping of the system are filled with liquid. No electrical or moving mechanical components are implemented. Sensors that affect an explosive area are used as ATEX sensor.
Safety Facts
• Unique safety concept, evaluated with technical report by a third-party expert from TÜV SÜD Product Service GmbH
• Technically permanently sealed components and thus no zone in the installation room
• Ignition sources inside the system eliminated by design• Artificial ventilation to dilute H2 by-product inside the system
– Redundant monitoring of the ventilation system (fan & flow)– Pressureless system; no valves after the cells; dangerous
pressure build-up is impossible.– High quality standard: Every Selcoperm electrolyser is
checked for 100 % performance and tightness at the factory– Direct pipe-to-product degassing tank with level switches
(cell outlet & tank inlet) to ensure filled lines and electrode fluid level. No gas accumulation.
– Alarm and safe automatic shutdown of the installation in case of an error, e.g. drop of flow for dilution
– Redundant safety including a gas detection system combined with ventilation inside the building
Acceptance test by TÜV is possible for a complete system installed on site.
Parameter Value Note
Vapour density under standard conditions(0 °C, 1013 mbar)
0.0899 kg/m3
Relative vapour density (air = 1) 0.0695 Significantly lighter
than air
Lower explosive limit 4.0 % by volume in air
4.65 % by volume in oxygen
Upper explosive limit 77 % by volume in air
93.9 % by volume in oxygen
Ignition temperature 560 °CTemperature class T1Explosion group IICMax. H2 generation rate in electrolysis process 0.6 m3/kg chlorine equivalent
SES type
Capacity level(Cl2 equivalent)
Max. H2 generation
rate
Dilution air to reach less than 1 % by volume H2
(25 % of LEL)
[g/h] [m3/h] [m3/h]
SES-5000 5000 3.0 300SES-7500 7500 4.5 450SES-10000 10000 6.0 600SES-15000 15000 9.0 900SES-20000 20000 12.0 1200SES-30000 30000 18.0 1800SES-45000 45000 27.0 2700
9
En
glis
h (G
B)
Labelling recommendations
A warning sign must be placed on the outside of the degassing and storage tank near the manhole. The purpose of the sign is to warn people of an explosive atmosphere, so that they can take the necessary precautions.We recommend that the sign is accompanied by a written notice, e.g. "Permanently technically sealed system, during process zone 2 inside, outside no external zones".
Fig. 3 Label for degassing and storage tank
An additional sign must be placed near the exhaust air outlet of the building to inform people of the zone radius.
Area classification
Fig. 4 Area classification
TM06
221
5 36
15
SES typeRadius of Zone 2 around exhaust air outlet (fig. 4, pos. 1)[m]
SES-5000SES-7500SES-10000
1.0
SES-15000SES-20000 1.5
SES-30000SES-45000 2.0
TM06
221
6 23
16
Pos. Description
1 Exhaust-air outlet to atmosphere: Zone 22 Inside degassing and storage tank: Zone 23 Installation room: no Zone
1
2
3
10
En
gli
sh
(G
B)
4.1.6 Piping and Instrumentation Diagram (PID)
Fig. 5 Piping and Instrumentation Diagram (PID). Example of a system with electrolyser SES-45000
TM06
221
3 36
15
V0.08
V0.10
V0.01 V0.02
V0.06
V0.09
FIAHL0.02
SV0.05
LSAH0.01
TIAHL0.03
V0.04
V0.07
V1.01
TIAH1.02
TIAH1.01
TIAH1.03
TIAH1.04
FIAHL1.10
DP0.10
LSAL1.09
DP0.11
FSAL0.26
LSAL4.04
TIAHL1.11
FSAL0.16
E4.05
TP
VN
EF 4.01
EF 4.02
LSAH4.03
LISAHL4.10
LSAHH4.12
V1.02
A5.01
AAH5.00
TIAH2.02
TIAH2.01
TIAH2.03
TIAH2.04
LSAL2.09
TIAH3.02
C3.2
TIAH3.01
TIAH3.03
TIAH3.04
LSAL3.09
V2.02
V3.02
V2.01
FIAHL2.10
V3.01
FIAHL3.10
-
+C
C3
C2
C1
3.1
C2.2
-
+C2.1
C1.2
-
+C1.1-
+
V0.05
FISAHL4.13
GND1
GND2GND3B
T
A
V
X
Z
C
U
H
Y
WD
DST H2S
CTR
REC
SES
BDS
F
L
G
JS
E
R
QK
Fluid line
Electrical line
Electrical signal line
Interface customer (white) | Grundfos (black)
11
En
glis
h (G
B)
Pos. Description Instrument type Pos. Description
0.01 Level switch in collecting tray LSAH BDS Brine dosing station0.02 Water inlet flow sensor FIAHL C1 Cell line 10.03 NaClO outlet temperature sensor TIAHL C1.1 Electrolysis cell 10.05 Water inlet solenoid valve SV C1.2 Electrolysis cell 20.16 Dosing monitor brine pump 1 FSAL C2 Cell line 20.26 Dosing monitor brine pump 2 FSAL C2.1 Electrolysis cell 31.01 Temperature sensor (DC+) TIAH C2.2 Electrolysis cell 41.02 Temperature sensor (DC-) TIAH C3 Cell line 31.03 Temperature sensor (DC+) TIAH C3.1 Electrolysis cell 51.04 Temperature sensor (DC-) TIAH C3.2 Electrolysis cell 61.09 Cell outlet level switch LSAL CTR Control cabinet of Selcoperm electrolyser1.10 Cell inlet flow sensor FIAHL DP0.10 Brine dosing pump 11.11 Cell inlet temperature sensor TIAHL DP0.11 Brine dosing pump 2 (optional)2.01 Temperature sensor (DC+) TIAH DST Degassing and storage tank assembly2.02 Temperature sensor (DC-) TIAH E4.05 Degassing and storage tank2.03 Temperature sensor (DC+) TIAH EF4.01 Degassing fan 12.04 Temperature sensor (DC-) TIAH EF4.02 Degassing fan 2 (optional)2.09 Cell outlet level switch LSAL H2S Gas warning system2.10 Cell inlet flow sensor FIAHL GND1 Earth connection rectifier3.01 Temperature sensor (DC+) TIAH GND2 Earth connection Selcoperm electrolyser3.02 Temperature sensor (DC-) TIAH GND3 Earth connection electrolyte3.03 Temperature sensor (DC+) TIAH REC Rectifier3.04 Temperature sensor (DC-) TIAH SES Selcoperm electrolyser3.09 Cell outlet level switch LSAL TP T-piece3.10 Cell inlet flow sensor FIAHL V0.01 Water inlet valve4.03 Level switch LSAH V0.02 Pressure reducing valve4.04 NaClO solution line level switch LSAL V0.04 Non-return valve4.10 Degassing tank level sensor LISAHL V0.05 Static mixer4.12 Degassing tank overflow switch LSAHH V0.06 Electrolyte sample valve4.13 Exhaust air flow sensor FISAHL V0.07 Acid inlet and outlet valve5.00 Gas warning system controller AAH V0.08 Drain outlet valve5.01 Hydrogen (H2) sensor 1 A V0.09 NaClO sample valve5.02 Hydrogen (H2) sensor 2 A V0.10 Brine inlet valve
V1.01 Cell inlet adjusting valveV1.02 3-way ball valveV2.01 Cell inlet adjusting valveV2.02 3-way ball valveV3.01 Cell inlet adjusting valveV3.02 3-way ball valve
VN Venturi nozzle
12
En
gli
sh
(G
B)
Connections SES typePos. Description Connection type 5000 7500 10000 15000 20000 30000 45000
A Soft water inlet Union connection DN 25 DN 25 DN 25 DN 25 DN 40 DN 40 DN 40B Brine inlet Union connection DN 20 DN 20 DN 20 DN 20 DN 25 DN 25 DN 25C Acid cleaning inlet and outlet Union connection DN 20 DN 20 DN 20 DN 20 DN 20 DN 20 DN 20
D Tank manhole Loose flange with blind flange DN 150 DN 150 DN 250 DN 250 DN 300 DN 400 DN 400
E Tank air inlet Socket flange DN 150 DN 150 DN 150 DN 200 DN 200 DN 200 DN 300
F Tank drain Union connection DN 50 DN 50 DN 50 DN 50 DN 50 DN 80 flange
DN 80 flange
G Tank NaClO solution inlet Loose flange DN 80 DN 80 DN 80 DN 100 DN 125 DN 125 DN 125H Tank overflow switch Loose flange DN 25J T-piece inlet Loose flange DN 50 DN 50 DN 50 DN 65 DN 80 DN 100 DN 100K Venturi nozzle inlet Socket flange DN 125 DN 150 DN 150 DN 200 DN 250 DN 300 DN 300L Tank level sensor Internal thread 1/2"Q Venturi nozzle outlet Socket flange DN 125 DN 150 DN 150 DN 200 DN 250 DN 300 DN 300R T-piece outlet NaClO Loose flange DN 80 DN 80 DN 80 DN 100 DN 125 DN 125 DN 125S T-piece outlet gas Loose flange DN 80 DN 80 DN 80 DN 100 DN 125 DN 125 DN 125T Exhaust air outlet to atmosphere Ventilation grid DN 125 DN 150 DN 150 DN 200 DN 250 DN 300 DN 300
U Tank NaClO solution outlet Union connection DN 32 DN 32 DN 50 DN 50 DN 50 DN 80 flange
DN 80 flange
V NaClO solution outlet Loose flange DN 50 DN 50 DN 50 DN 65 DN 80 DN 100 DN 100
W Tank exhaust air outlet Socket flange DN 100 d125 DN 150 DN 150 DN 200 DN 250 DN 300 DN 300
X NaClO sample outlet Hose connection DN 8Y Electrolyte sample outlet Hose connection DN 8Z Drain outlet Union connection DN 25
13
En
glis
h (G
B)
4.1.7 Process description
This section refers to fig. 5.
General information
The number of electrolysis cells in a Selcoperm electrolyser depends on the SES type:
Figure 5 shows the PID of the largest system which includes an electrolyser type SES-45000 with 6 electrolysis cells. The functional principal described here also applies to smaller systems with less electrolysis cells.The soft water for the Selcoperm electrolyser is connected to soft water inlet (A). The soft water enters the system via shut-off valve (V0.01) and passes through pressure reducing valve (V0.02) to ensure a regulated pressure in the system.The brine supplied by brine dosing station (BDS) is connected to brine inlet (B) and passes shut-off valve (V0.10). The brine dosing station (BDS) is usually equipped with 2 brine pumps (DP0.10) and (DP0.11). Only 1 brine pump is used for production while the other pump is in standby mode. The system can be configured to alternate between the 2 pumps each time production is started or in case the used pump fails. For simplification the following description only refers to brine pump (DP0.10).The degassing and storage tank (DST) can optionally be equipped with a second standby degassing fan (EF4.02). The system can be configured to alternate between the 2 degassing fans each time production is started or in case the used fan fails. For simplification the following description only refers to degassing fan (EF4.01), which is included in each system as a standard.
Production process
When the system starts production, degassing fan (EF4.01) on degassing and storage tank (E4.05) is switched on. Once the exhaust air flow sensor (4.13) measures the correct flow rate, solenoid valve (0.05) opens and brine pump (DP0.10) is started. The soft water passes flow sensor (0.02) and is mixed with the brine in static mixer (V0.05). The resulting electrolyte passes flow sensors (1.10, 2.10, 3.10) and adjusting valves (V1.01, V2.01, V3.01) before it enters the electrolysis cells via 3-way valves (V1.02, V2.02, V3.02). The level switches (1.09, 2.09, 3.09) signal to the PLC that the electrolysis cells are filled. As soon as level switch (4.04) signals to the PLC that the NaClO (sodium hypochlorite) solution line is filled, the rectifier (REC) switches on the DC power supply for the cells (C1.1, C1.2, C2.1, C2.2, C3.1, C3.2) to start the electrolysis. The temperature switches (1.01 - 1.04, 2.01 - 2.04, 3.01 - 3.04) monitor the temperature of the DC connections on the cells.The temperature sensor (0.03) monitors the temperature of the NaClO solution before it passes outlet (V). The NaClO solution contains a certain amount of hydrogen gas, which is produced as a by-product in electrolysis. It is led through a horizontal or slightly upwards inclining line into the degassing and storage tank (E4.05). Before entering the tank, the NaClO solution passes the T-piece (TP) to separate the hydrogen gas. The separated hydrogen gas is immediately diluted with air from degassing fan (EF4.01) to 25 % of the LEL. The exhaust air is led away through exhaust air outlet (T) to a safe external discharge point. The correct air flow in the exhaust air line is monitored by air flow sensor (4.13). In addition, the frequency converter of the degassing fan is used to monitor the fan speed.When the NaClO solution reaches the stop-fill level in the tank measured by level sensor (4.10), the process is stopped. First, the DC power supply from the rectifier (REC) to the electrolysis cells is switched off. Solenoid valve (0.05) stays open, and brine pump (DP0.10) keeps running to flush the lines and cells with electrolyte for a few minutes.
After flushing is completed, brine pump (DP0.10) stops and solenoid valve (0.05) closes. The flow of electrolyte through the electrolysis cells stops. The degassing fan (EF4.01) stops after a few minutes. The system switches into "Standby" mode.
Additional monitoring equipment
The gas warning system (H2S) with two hydrogen sensors (5.01, 5.02) measures the concentration of hydrogen at the installation location. If hydrogen is detected, the gas warning controller (5.00) sends a signal to the PLC in the control cabinet (CTR) of the Selcoperm electrolyser to shut down the system.The level switch (0.01) detects liquid in the Selcoperm electrolyser housing.The level switch (4.03) detects liquid in the collecting tray of tank (E4.05).
Dosing of produced NaClO solution
The NaClO solution can be dosed directly from tank (E4.05) via solution outlet (U) to the point of application. It is also possible to pump the NaClO solution from tank (E4.05) into separate storage tanks.
Sampling
A sample of the NaClO solution can be taken from sample outlet (X) via sample valve (V0.09). A sample of the electrolyte entering the electrolysis cells can be taken at sample outlet (Y) via sample valve (V0.06).
Draining
After the system has been flushed and switched off, it can be drained via drain outlet (Z) using drain outlet valve (V0.08) and 3-way valves (V1.02, V2.02, V3.02).
Acid cleaning
For acid cleaning of the electrodes within the electrolysis cells, an external acid cleaning station can be connected to (C). Acid cleaning must be done according to section 9.5 Acid cleaning.
Operation and supervision
All components and safety functions are monitored and operated via a multi-colour touchscreen on the Selcoperm electrolyser (SES). If a fault occurs, the system stops and a message is displayed on the touchscreen.
SES type Cells inlcuded
SES-5000, SES-7500 C1.1SES-10000, SES-15000 C1.1, C1.2SES-20000, SES-30000 C1.1, C1.2, C2.1, C2.2SES-45000 all cells as shown in fig. 5
14
En
gli
sh
(G
B)
4.2 Selcoperm electrolyser
4.2.1 Identification
Nameplate
Fig. 6 Nameplate
4.2.2 Warranty
The Selcoperm range is fully guaranteed for a period of two calendar years from installation and commissioning, provided optimum operating conditions are as detailed in this manual. The maximum period for full guarantee is 36 months from delivery. The electrodes are guaranteed time-dependent a further three years. Grundfos will replace or refurbish the electrodes during this period at cost of parts, less a percentage that is equal to the expected life not obtained from the electrodes. If this option is taken, warranty conditions current at the time of replacement will apply. See fig. 7.
Fig. 7 Warranty
A guarantee claim in accordance with our general terms of sale and delivery is only valid, if the following requirements are fulfilled:• The system is used in accordance with the information within
this manual.• The system is not dismantled or incorrectly handled.• The maintenance is carried out by certified service persons.
4.2.3 Overview of components
The Selcoperm electrolyser is the core piece of the Selcoperm electrolysis system.
Fig. 8 Overview components SES-5000 to SES-15000
TM06
221
2 15
16
Pos. Description
1 Type designation2 Product number3 Serial number4 Capacity level Cl2 (equivalent)5 Max. power rating of control cabinet6 Country of origin7 Frequency of control cabinet8 Supply voltage of control cabinet9 Code for year and week of production
10 Marks of approval11 Address of manufacturer
8
Selcoperm SES-1500098720681S/N: 0000000115 kg/h, 380-415 V, 50 Hz3 kW98720681P11153300000001
1
7
11
2345
6 9
10Made in Germany
Grundfos Water Treatment GmbH - Reetzstr. 85 - D-76327 Pfinztal
TM06
222
1 36
15
Full guarantee (system)
Time-dependent guarantee (electrodes)
Years
TM06
222
2 51
15
1
2
3
4
11
5
6Z
B
A
V
V
6
15
En
glis
h (G
B)
Fig. 9 Overview components SES-20000 to SES-45000
TM06
467
1 51
15
1
2
2
3
4
11
5
6
Z
AB
V
V
6
6
Pos. Description
1 Chemically resistant PEHD frame with collecting tray2 Easily removable powder-coated housing
3 Horizontal electrolysis cells with transparent PVC pipe for easy process monitoring and visual electrode check. Several sensors monitor the level and temperature of the liquid as well as the voltage and temperature of all direct-current (DC) connections.
4 Lockable hydraulic chamber with shut-off valves and adjusting valves, temperature sensors, flow sensors and leakage sensors, sample valves for brine and sodium hypochlorite solution, and a connection for acid cleaning.
5
Lockable control cabinet with multi-colour touchscreen, emergency stop and main switch. The control cabinet monitors and/or controls the following components and functions:• Rectifier• Brine dosing station• Sensors and valves of the Selcoperm electrolyser• Level sensors and flow sensors of the degassing and storage tank and the sodium hypochlorite solution line• Degassing fans (duty/standby) of the degassing and storage tank• Potential-free contact for start signal of dosing pumps or transfer pumps downstream the degassing and storage tank• Gas warning system• Several potential-free alarm contacts• Acid cleaning station• Remote maintenance (optional)
6 Top or bottom connection for direct current cables from the rectifier
11
7" multi-colour touchscreen for operating and monitoring of the whole electrolysis system. Several languages can be selected.The system can be operated in two operation modes:• automatic mode• service modeThe system can also be remotely controlled and monitored via PROFINET.
A Soft water inletB Brine inletV NaClO solution outletZ Drain outlet
16
En
gli
sh
(G
B)
4.2.4 Overview hydraulics SES-5000 to SES-15000
Fig. 10 Overview hydraulics SES-5000 to SES-15000
* Only available in SES-10000 and SES-15000.
TM06
224
2 49
15
V0.09
1
X
V0.05
1.101.11
V0.10
0.05
0.010.02 V0.04 V1.01 V0.02 V0.01 C V0.07 V0.08 Y Z A
1.09
0.03
V
1.03 1.02
1.04
1
1.01
B
V1.02
V0.06
GND3
C1.1
C1.2
Pos. Description Pos. Description
0.01 Level switch in collecting tray GND3 Earth connection of electrolyte0.02 Water inlet flow sensor V NaClO solution outlet0.03 NaClO outlet temperature sensor V0.01 Water inlet valve0.05 Water inlet solenoid valve V0.02 Pressure reducing valve
1 Protection against accidental contact V0.04 Non-return valve1.01 Temperature sensor (DC+) V0.05 Static mixer1.02 Temperature sensor (DC-) V0.06 Electrolyte sample valve1.03 Temperature sensor (DC+) V0.07 Acid inlet and outlet valve1.04 Temperature sensor (DC-) V0.08 Drain outlet valve1.09 Cell outlet level switch V0.09 NaClO sample valve1.10 Cell inlet flow sensor V0.10 Brine inlet valve1.11 Cell inlet temperature sensor V1.01 Cell inlet adjusting valve
A Soft water inlet V1.02 3-way ball valveB Brine inlet X NaClO sample outletC Acid cleaning inlet and outlet Y Electrolyte sample outlet
C1.1 Electrolysis cell 1 Z Drain outletC1.2 Electrolysis cell 2*
17
En
glis
h (G
B)
4.2.5 Overview hydraulics SES-20000 to SES-45000
Fig. 11 Overview hydraulics SES-20000 to SES-45000
TM06
224
1 45
16
V0.043.10 V3.01 V2.01 V0.10 V1.01 V3.02 V2.02
V1.02
X
V0.09
1.02
X
3.02
1.03
2.02
3.03
2.03
2.10 1.10 / 1.11V0.05GND3
A
B
Z
1
3.04
2
2.04
1.093.092.09 0.03
V
1.04
2.01
1.01
3.01
V0.06 Y 0.05 V0.01 0.02 0.01 V0.02 V0.08 V0.07 C
C1.1
C3
C2
C1
C3.1
C1.2
C2.1
C3.2
C2.2
18
En
gli
sh
(G
B)
* Only available in SES-45000
Pos. Description Pos. Description
0.01 Level switch in collecting tray C1 Cell line 10.02 Water inlet flow sensor C1.1 Electrolysis cell 10.03 NaClO outlet temperature sensor C1.2 Electrolysis cell 20.05 Water inlet solenoid valve C2 Cell line 2
1 Protection against accidental contact C2.1 Electrolysis cell 31.01 Temperature sensor (DC+) C2.2 Electrolysis cell 41.02 Temperature sensor (DC-) C3 Cell line 3*1.03 Temperature sensor (DC+) C3.1 Electrolysis cell 5*1.04 Temperature sensor (DC-) C3.2 Electrolysis cell 6*1.09 Cell outlet level switch GND3 Earth connection of electrolyte1.10 Cell inlet flow sensor V NaClO solution outlet1.11 Cell inlet temperature sensor V0.01 Water inlet valve
2 Protection against accidental contact V0.02 Pressure reducing valve2.01 Temperature sensor (DC+) V0.04 Non-return valve2.02 Temperature sensor (DC-) V0.05 Static mixer2.03 Temperature sensor (DC+) V0.06 Electrolyte sample valve2.04 Temperature sensor (DC-) V0.07 Acid inlet and outlet valve2.09 Cell outlet level switch V0.08 Drain outlet valve2.10 Cell inlet flow sensor V0.09 NaClO sample valve3.01 Temperature sensor (DC+) V0.10 Brine inlet valve3.02 Temperature sensor (DC-) V1.01 Cell inlet adjusting valve3.03 Temperature sensor (DC+) V1.02 3-way ball valve3.04 Temperature sensor (DC-) V2.01 Cell inlet adjusting valve3.09 Cell outlet level switch V2.02 3-way ball valve3.10 Cell inlet flow sensor V3.01 Cell inlet adjusting valve
A Soft water inlet V3.02 3-way ball valveB Brine inlet X NaClO sample outletC Acid cleaning inlet and outlet Y Electrolyte sample outlet
Z Drain outlet
19
En
glis
h (G
B)
4.2.6 Signal diagram
Fig. 12 Signal diagram
TM06
221
7 36
15
tcatnoc eerf laitnetoPAlarm 2xNC
Selcoperm SES-5000 - 45000
Control Cabinet
Brine dosing staon
DP0.10DP0.11
Recer
Acid cleaning sta
on
AAH5.00G
as warning system
controller
Main
control
Degassing and storage tank
EF 4.01 Ven a on Fan
Duty
EF 4.02 Ven a on Fan
Standby
FIAHL 4.13 Exhaust air ow
sensor
LSAHH 4.12Degassing tank over ow switch
4-20mAFlow rate signal
LISAHL 4.10Degassing tank
level sensor
LSAL 4.04NaClO solu on line level switch
4-20mATank level
NamurLevel switch
LSAH 4.03Level switch in
reten on Poten al free contactLeakage fault signal NC
24V DCPower Supply
14V DCPower Supply
24V DCPower Supply
Selcoperm electroyser
LSAH 0.01
Level switch in
collecng tray
FIAHL 0.02
Water inlet
ow
sensor
24V DC
Power supply
Potenal free contact
Leakage fault signal NC
TIAHL 0.03 N
aClO outlet
temperature sensor
SV 0.05W
ater inlet solenoid valve
TCTem
perature signal
24V DC
Power supply*
TIAH 1.01-x.04Tem
perature sensor (DC+/-)
LSAL x.09Cell outlet level
switch
Level switch
FIAHL x.10
Cell inlet ow
sensor
24V DC
Power Supply
TIAHL 1.11Cell inlet
temperature sensor
3 phases + PEPower supply*
24V DCPower Supply
4-20mAFlow rate
230V ACPower supply*
Poten al free contactFault signal
Pro netCurrent, Voltage, ...
230V ACPower supply*
4-20mAFlow rate
230V ACPower supply*
Poten al free contactFault signal
Poten al free contactEmergency stop 2xNC
Poten al free contactEmergency stop 2xNC
Watch dog
380/400/415V AC 50/60Hz (3 phases + N +PE)Power supply BY COSTUMER
GSM OPTIONALRemote maintenance by GRUNDFOS
Pronet
2.)
Potenal free contact
Emergency stop 2xN
C
Potenal free contact
Emergency stop 2xN
C
2.) Signals (Potenal free or Pro
net)- Standby- Run- Fault- W
ater request- Release N
aClO dosing pum
p- Release N
aClO transfer pum
p
5V DC
Power supply
0,5-3,5 V DC
Flow rate signal
5V DC
Power supply
0,5-3,5 V DC
Flow rate signal
5V DC
Power supply
0,5-3,5 V DC
Flow rate signal
Potenal free contact
Remote on/o
Potenal free contact2.)
Alarm 2xN
CTC
Temperature signal
NamurLevel switch
14V DCPower Supply
Potenal free contact
Emergency stop 2xN
CE
t2
NC
380/400/415V AC 3 phases + PE, 50 H
zPow
er supply BY COSTU
MER
PPlll
BBYYCCOO
SSTTUUMM
EERR
A5.01H
ydrogen (H2 )
sensor 1
A5.02H
ydrogen (H2 )
sensor 2
* permanent pow
er supplyEm
ergency stop does not lead to de-energised component
Poten al free contactStart / Stop
Poten al free contactFault signal
3 phases + PEPower supply*
Poten al free contactStart / Stop
Poten al free contactFault signal
Potenal free contact
External alarm input
20
En
gli
sh
(G
B)
4.3 Rectifier
The rectifier converts the alternating current (AC) from the power supply into the direct current (DC) needed to run the Selcoperm electrolyser. In case of a failure, the rectifier shuts down. The communication between the Selcoperm electrolyser and the rectifier is designed redundantly (Profinet and hardwired) for the safety shutdown functions.
4.4 DC cable set
The DC cable set contains the flexible insulated copper cable for direct current connection between the Selcoperm electroyser and the rectifier. The standard cable length must not exceed 10 m. Longer cables are available on request.
4.5 Degassing and storage tank
The degassing and storage tank is a mandatory component of the Selcoperm electrolysis system. In systems with several electrolysers, one tank for each electrolyser must be installed.The minimum volume of the tank depends on the capacity level of the Selcoperm electrolyser.The sodium hypochlorite solution can be dosed directly from the tank to the point of application. In this case, the volume of the tank must be selected according to the demand of sodium hypochlorite solution of the individual application. It is also possible to pump the sodium hypochlorite solution from the degassing and storage tank into separate storage tanks provided by the customer.One degassing fan is installed on the tank by default. To avoid a system shutdown due to a defective fan, an additional standby fan can be installed.
4.5.1 Installation set
A special installation set is pre-installed on the degassing and storage tank. The use of this installation set is mandatory to ensure the compliance with the certified safety concept of the Selcoperm electrolysis system.
4.5.2 Components
Fig. 13 Degassing and storage tank with installation set
A collecting tray is not within the scope of delivery.
TM06
221
8 36
15
Pos. DescriptionPos. in
PID
Part of installation
set
1 NaClO solution inlet G2 Air inlet E3 Blind flange4 Exhaust air outlet W5 Manhole D6 NaClO solution outlet U7 Drain F
8 Degassing fan EF4.01EF4.02 yes
9 Level sensor 4.10 yes10 Manual valve11 Level sensor connection L12 Manual valve13 Overflow switch 4.12 yes14 Overflow switch connection H
- Air flow sensor for exhaust air line with connection flange 4.13 yes
- Leakage sensor(for installation with collecting tray) 4.03 yes
9
231 4 3 1
8412
1113
147 10 5/6 5/6
21
En
glis
h (G
B)
4.6 Brine dosing station
The brine is dosed with digital dosing pumps. To ensure reliable brine dosing, the dosing station comprises a duty pump and a standby pump. Pulsation dampers ensure low pulsation. As the counterpressure of the Selcoperm electrolyser is too low, the brine dosing station contains a pressure loading valve. Pressure relief valves ensure safe operation in case the pressure limit is exceeded.The dosing station is controlled via the touchscreen on the Selcoperm electrolyser. A Flow Monitor is installed on each pump to monitor the dosing process. Errors in the dosing process are displayed on the touchscreen of the Selcoperm electrolyser.The Selcoperm electrolyser provides the brine dosing station with the supply voltage and the control current.
4.6.1 Components
Fig. 14 Brine dosing station
4.7 Water softener
The water softener provides the softened mains water required for the electrolysis.The water softener is equipped with a dual head and two cylinders to ensure a constant soft-water supply even during regeneration. A stand-alone brine tank provides the brine needed for regeneration. A pipe installation set, a bypass valve and a filter with manual backwash function are delivered with each water softener.The water softener can be delivered pre-assembled on a skid or without skid.
Fig. 15 Water softener
4.8 Chiller
If the required soft water temperature cannot be met, a chiller can be used to cool the soft water down. The chiller is placed between the water softener and the Selcoperm electrolyser. The softened water entering the chiller must comply with the recommended soft water quality. See section 5.1 Selcoperm Electrolysis System (SES). The chiller must be designed according to the local system requirements and must be controlled via a separate control panel.
4.9 Heater
If the required soft water temperature cannot be met, a heater can be used to warm the soft water up. The heater is placed between the water softener and the Selcoperm electrolyser. The softened water entering the heater must comply with the recommended soft water quality. See section 5.1 Selcoperm Electrolysis System (SES). The heater must be designed according to the local system requirements and must be controlled via a separate control panel.
4.10 Brine tank
The brine tank is used for preparation and storage of brine.
4.11 Acid cleaning station
The acid cleaning station is pre-assembled on a trolley for acid cleaning of the electrodes. Acid cleaning shouldn’t be required more often than every two years during maintenance, unless there is a softening fault, or the quality of the used water or salt is poor.The Selcoperm electrolyser provides the acid cleaning station with the supply voltage by means of a special plug. The acid cleaning station is controlled via the touchscreen on the Selcoperm electrolyser.
TM06
222
3 36
15
Pos. Description
1 Dosing cabinet with sliding doors2 Pressure pulsation damper3 Pressure loading valve PLV4 Pressure relief valve PRV5 Digital dosing pumps (duty/standby) with Flow Monitor
6 Suction pulsation damper with scale for calibration and manual vacuum pump for priming
1 2
3
4
5
TM06
222
4 36
15
22
En
gli
sh
(G
B)
4.11.1 Components
Fig. 16 Acid cleaning station
4.12 Gas warning system
As a part of the safety concept, a gas warning system for hydrogen gas (H2) must be installed at the installation location. The Selcoperm electrolyser provides a two-channel safety input to shut down the whole system in case of gas leakage.
5. Technical data
5.1 Selcoperm Electrolysis System (SES)
The following data apply to the core components of the Selcoperm electrolysis system and cover all capacity levels.
5.1.1 Water quality specification
Make sure that the water supply conforms to the required standard of drinking water given in the specification below. Ask your local water supplier for the specific values.
5.1.2 Salt specification
Use food-grade granular/pellet salt (98.5 % NaCl) according to EN 14805 type 2 with following minimum requirements:
5.1.3 Ambient conditions
* System must be drained. For storage temperatures below +5 °C, the whole system including water softener, lines and external components must not contain any water.
TM06
222
6 22
16
Pos. Description
1 Collecting tray2 Trolley3 Acid tank, 300 l4 Return flow line5 Special plug for connection to Selcoperm electrolyser6 3-way ball valve7 Dosing pump8 Connection to Selcoperm electrolyser with manual valve9 3-way ball valve
10 Drain valve11 Pressure loading valve
The values stated in the technical data must be adhered to.
ParameterValue (maximum unless stated otherwise)
Colour [mg/l Pt/Co] 20pH value 6.5 - 10.0Iron Fe [μg/l] 200Manganese Mn [μg/l] 20Fluoride F [mg/l] 2Turbidity [NTU] 4Max. particle size [μm] 100
3
4 11
2
1
9
10
8
7
6
5 Parameter SymbolMax. mass fraction for dry salt [mg/kg]
Iron Fe 10.0Manganese Mn 10.0Bromide Br 100.0Calcium Ca 100.0Magnesium Mg 100.0
Permissible ambient temperatures (min./max.)Transport* -10 / +50 °CStorage* +0 / +40 °COperation +5 / +40 °COperation (rectifier) +10 / +40 °CMax. relative humidity (non-condensing) 90 %Max. relative humidity (non-condensing) for rectifier 75 %
Max. altitude above sea level 2000 m
Exposition to direct sunlight can cause colour changes, material deformations and cracks.Do not expose the system to direct sunlight.
Because of the embrittlement of plastics at low temperatures, the transport must not be done if the temperature falls below the specified value for transport, otherwise plastic parts can be damaged.
Freezing and boiling liquids can cause damage.Observe the freezing and boiling points of the used liquids. The freezing and boiling point of a liquid varies depending on the pressure.
23
En
glis
h (G
B)
5.2 Selcoperm electrolyser
5.2.1 General data
* System with air-cooled rectifier, excluding optional chiller and heater
The Selcoperm electrolyser is available in seven capacity levels.
5.2.2 Built-in control cabinet
5.2.3 Connections
Details on connections can be found in section 4.1.6 Piping and Instrumentation Diagram (PID).
Sodium hypochlorite concentration 0.8 %
Max. salt consumption 3.5 kg NaCl per kg of Cl2 (equivalent)
Max. power consumption (DC/AC)* 4.6 / 5.4 kWh per kg of Cl2 (equivalent)
Soft water consumption 125 litres per kg of Cl2 (equivalent)
Soft water inlet pressure 3-5 bar (depending on the capacity level)
Soft water temperature10-20 °C (for higher or lower temperatures an external chiller or heater is required)
Soft water quality for operation Drinking water quality, softened to: 1 °dH / 17.8 ppm CaCO3 and less
Max. pressure inside electrolyser, NaClO solution line and degassing and storage tank
1 bar
SES typeCapacity level Cl2
(equivalent)[g/h]
Total soft water flow[l/h]
Weight[kg]
Empty Filled
SES-5000 5000 633 660 685SES-7500 7500 944 680 715SES-10000 10000 1266 700 750SES-15000 15000 1887 780 845SES-20000 20000 2532 1170 1270SES-30000 30000 3776 1250 1380SES-45000 45000 5660 1350 1550
Supply voltage: 380-415 V, 50-60 Hz (3 phases + N + PE)Enclosure class: IP54Electrical safety class: IPollution degree: 2
SES typeCurrent
[A]Max. power rating
[kW]Max. fuse rating
[A]
SES-5000 5.5 1.5 32SES-7500 5.5 1.5 32SES-10000 5.5 1.5 32SES-15000 9 3 32SES-20000 9 3 32SES-30000 13.5 5.2 32SES-45000 13.5 5.2 32
24
En
gli
sh
(G
B)
5.2.4 Setpoints
The following table shows typical values expected upon commissioning. Please note that these values may need to be adjusted due to salt and water quality on site.
* The brine flow can be different, depending on the saturated brine concentration. It is important to adjust the right salinity.
** The voltage can be different, depending on the water temperature and the brine temperature.
5.2.5 Approvals
The Selcoperm system is certified according to CE and EAC.
5.2.6 Materials
No. Setpoint SES- 5000 7500 10000 15000 20000 30000 45000
1 Capacity [g/h] 5000 7500 10000 15000 20000 30000 450002 Water inlet pressure (into unit) [bar] 3-4 3-4 3-4 3.5-5 3-4 4-5 4-5
3 Adjusted water pressure (at pressure reducing valve V0.02) [bar] 1.5 - 2 1.5 - 2 2 - 2.5 3.5 - 4 2.5 - 3 3 - 3.5 3.5 - 4
4 Soft water flow [l/h] 570 +15 850 +15 1140 +20 1700 +25 2280 +40 3400 +50 5100 +755 Brine flow* [l/h] 63 94 126 187 252 376 5606 Max. capacity brine pump [l/h] 100 130 150 250 350 450 6507 Total sodium hypochlorite solution flow [l/h] 633 944 1266 1887 2532 3776 56608 Water temperature [°C] 10-20 10-20 10-20 10-20 10-20 10-20 10-209 Conductivity of electrolyte [mS/cm] 44-46 44-46 44-46 44-46 44-46 44-46 44-4610 Amperage [A] 780 780 780 780 780 780 78011 Voltage** [V] 27-32 42-49 54-63 84-94 54-63 84-94 84-9412 Sodium hypochlorite solution strength [g/l] 8 8 8 8 8 8 813 Exhaust air flow [m3/h] 300 450 600 900 1200 1800 2700
14 Specific gravity of electrolyte [g/ml] 1.02 - 1.022
1.02 - 1.022
1.02 - 1.022
1.02 - 1.022
1.02 - 1.022
1.02 - 1.022
1.02 - 1.022
System frame PE-HDHousing cover Powder coated steelElectrolysis chamber cover PolycarbonateElectrolysis cell tube PVC-U clearElectrolyser parts PVC-U greyElectrodes Titanium / Titanium coatedElectrical connections CopperInternal pipes / fittings PVC-U greySeals EPDMPump dosing heads PVC-U grey
25
En
glis
h (G
B)
5.2.7 Dimensions SES-5000 to SES-15000
Fig. 17 Dimensions SES-5000 to SES-15000. Dimensions in mm
5.2.8 Dimensions SES-20000 to SES-45000
Fig. 18 Dimensions SES-20000 to SES-45000. Dimensions in mm
5.2.9 Space requirements
Fig. 19 Space requirements. Dimensions in mm
TM06
466
6 28
15
2248
100
2050 1060
2040
367.5
1514
270
344
414
TM06
467
0 51
15
2800
2248
100
528
2120
228
306
396
1190
1514
TM06
466
7 51
15
53004060
3200
3560
1500
15001000
1000
1000
1000
1000
1000
SES-5000, -7500, -10000, -15000 SES-20000, -30000, -45000
26
En
gli
sh
(G
B)
5.3 Rectifier
5.3.1 Technical data for air-cooled rectifier
Fig. 20 Example of air-cooled rectifier
Enclosure class: IP20
Max. relative humidity (non-condensing):
75 %
Permissible ambient temperature for operation (min. / max.):
+10 / +40 °C
TM06
221
9 11
15
SES typeDimensions
L x W x H[mm]
Weight[t]
DC current[A]
Power loss[kW]
Air flow[m3/h]
Input voltage50 Hz
3 phases + PE[VAC]
Current per phase
[A]
SES-5000 900 x 875 x 2500 0.8 1 x 800 4 1300380 56.8400 54.0415 52.0
SES-7500 900 x 875 x 2500 0.8 1 x 800 4.5 1300380 80.8400 76.8415 74.0
SES-10000 900 x 875 x 2500 0.9 1 x 800 5.01 2600380 106.7400 101.3415 97.7
SES-15000 900 x 875 x 2500 1 1 x 800 5.67 2600380 154.8400 147.1415 141.8
SES-20000 1200 x 875 x 2500 1.7 2 x 800 10.03 3900380 213.5400 202.8415 195.5
SES-30000 1800 x 875 x 2500 2 2 x 800 11.33 3900380 309.8400 294.3415 283.7
SES-45000 2700 x 875 x 2500 3 3 x 800 17 5200380 464.6400 441.4415 425.4
27
En
glis
h (G
B)
5.3.2 Technical data for water-cooled rectifier
Fig. 21 Example of water-cooled rectifier
5.4 DC cable set
* The cable is delivered in one piece of 40 m.
The number of cable sets required depends on the type of the Selcoperm electrolyser.
Enclosure class: IP20
Max. relative humidity (non-condensing):
75 %
Permissible ambient temperature for operation (min. / max.):
+10 / +40 °C
TM06
222
0 05
15
SES typeDimensions
L x W x H[mm]
Weight[t]
DC current
[A]
Power loss[kW]
Cooling water flow(at inlet temp. 20 °C)
[l/h]
Input voltage50 Hz
3 phases + PE[VAC]
Current per phase
[A]
SES-5000 1250 x 875 x 2200 0.9 1 x 800 4 400380 56.8400 54.0415 52.0
SES-7500 1250 x 875 x 2200 0.9 1 x 800 4.5 400380 80.8400 76.8415 74.0
SES-10000 1250 x 875 x 2200 1.0 1 x 800 5.01 400380 106.7400 101.3415 97.7
SES-15000 1250 x 875 x 2200 1.1 1 x 800 5.67 400380 154.8400 147.1415 141.8
SES-20000 1900 x 875 x 2200 1.9 2 x 800 10.03 800380 213.5400 202.8415 195.5
SES-30000 2500 x 875 x 2200 2.2 2 x 800 11.33 800380 309.8400 294.3415 283.7
SES-45000 3400 x 875 x 2200 3.2 3 x 800 17 1200380 464.6400 441.4415 425.4
Number of cables*
Max. length*[m]
Cable cross-section[mm2]
2 x 2 10 240
SES type Number of cable sets required
SES-5000SES-7500SES-10000SES-15000
1
SES-20000SES-30000 2
SES-45000 3
28
En
gli
sh
(G
B)
5.5 Degassing and storage tank
* Motor of degassing fan with built-in frequency converter, power supply by Selcoperm electrolyser
5.5.1 Connections
Details on connections can be found in section 4.1.6 Piping and Instrumentation Diagram (PID).
5.6 Brine dosing station
The Selcoperm electrolyser provides the brine dosing station with the supply voltage of 230 V, 50 Hz, and the control current of 4-20 mA.
5.7 Water softener
SES typeVolume
[m3]Diameter
[mm]Height[mm]
Air flow[m3/h]
Power rating*[kW]
SES-5000 1 1000 1500 300 0.55SES-7500 1.5 1000 2000 450 0.55SES-10000 2 1300 1500 600 0.55SES-15000 3 1600 1500 900 1.1SES-20000 4 1800 1600 1200 1.1SES-30000 6 2000 1900 1800 2.2SES-45000 9 2200 2300 2700 2.2
SES typeDosing capacity
[l/h]Pump type
Length[mm]
Height[mm]
Width[mm]
Weight[kg]
SES-5000 63 DDI AF 150-4 1800 1500 355250SES-7500 94 DDI AF 150-4 1800 1500 355
SES-10000 126 DDI AF 150-4 1800 1500 355SES-15000 187 DME AR 375-10 2000 1500 355
350SES-20000 252 DME AR 375-10 2000 1500 355SES-30000 376 DME AR 940-4 2200 1500 400
400SES-45000 560 DME AR 940-4 2200 1500 400
Supply voltage: 230 V, 50/60 Hz
Operating pressure: 2-8 bar
Power consumption: 10 VA
SES typeSoft water
flow[l/h]
Cylinders Brine tankWater
inlet/outletDiameter[mm]
Height[mm]
Volume[l]
Diameter[mm]
Height[mm]
SES-5000 570 2 x 208 1310 150 500 810 DN 25SES-7500 850 2 x 208 1310 150 500 810 DN 25SES-10000 1140 2 x 208 1310 150 500 810 DN 25SES-15000 1700 2 x 208 1310 150 500 810 DN 25SES-20000 2280 2 x 257 1530 210 570 880 DN 25SES-30000 3400 2 x 334 1790 300 700 870 DN 25SES-45000 5100 2 x 369 1840 500 780 1100 DN 40
29
En
glis
h (G
B)
5.8 Chiller
* The values apply to the operating point, the maximum values are higher.
5.9 Heater
5.10 Brine tank
Supply voltage: 400 V, 50/60 Hz (3 phases + PE)
Max. water temperature inlet: 30 °C
Water temperature outlet: 15 °C
Flow[l/h]
Capacity level Cl2
(equivalent)[g/h]
Ambient temperature range: 10-40 °C (type OLB), 5-45 °C (type cBoxX, Arctic)
TypeCooling capacity
[kW]
Power consumption
[kW]*
Current consumption
[A]*
Length[mm]
Width[mm]
Height[mm]
Weight[kg]
600 5000 OLB 12 10.0 5.6 11.4 800 1122 1511 230900 7500 OLB 25 18.4 9.9 17.3 810 1270 1764 3151200 10000 cBoxX 30 23.0 9.2 17.6 1240 830 2030 5401800 15000 cBoxX 50 38.0 15.0 27.4 1240 830 2030 5502400 20000 cBoxX 60 44.0 19.1 35.8 1240 830 2030 6203600 30000 cBoxX 90 63.1 27.2 44.7 1840 830 2030 7005100 45000 cBoxX 160 112.5 46.3 82.9 2665 1200 2030 110010200 2 x 45000 2 x cBoxX 160 2 x 112.5 2 x 46.3 2 x 82.9 2 x 2665 2 x 1200 2 x 2030 2 x 110020400 4 x 45000 Arctic 350 345.0 162.6 280.3 6500 2220 2200 450040800 8 x 45000 2 x Arctic 350 2 x 345.0 2 x 162.6 2 x 280.3 2 x 6500 2 x 2220 2 x 2200 2 x 4500
Flow[l/h]
Capacity level Cl2
(equivalent)[g/h]
Ambient temperature range: 10-50 °C (type OLB), 5-50 °C (type cBoxX, Arctic)
TypeCooling capacity
[kW]
Power consumption
[kW]*
Current consumption
[A]*
Length[mm]
Width[mm]
Height[mm]
Weight[kg]
600 5000 OLB 19 11.4 7.6 13.3 810 1270 1764 315900 7500 cBoxX 30 23.0 9.2 17.6 1240 830 2030 5401200 10000 cBoxX 40 25.7 12.0 21.9 1240 830 2030 5401800 15000 cBoxX 50 38.0 17.5 31.5 1240 830 2030 5502400 20000 cBoxX 70 43.0 20.8 35.9 1840 830 2030 6503600 30000 cBoxX 100 63.4 31.0 53.3 1840 830 2030 7205100 45000 cBoxX 180 110.0 52.3 89.9 3965 1200 2030 130010200 2 x 45000 2 x cBoxX 160 2 x 95.3 2 x 46.3 2 x 82.9 2 x 2665 2 x 1200 2 x 2030 2 x 110020400 4 x 45000 Arctic 380 345.0 230.4 375.9 7500 2220 2200 500040800 8 x 45000 2 x Arctic 380 2 x 345.0 2 x 230.4 2 x 375.9 2 x 7500 2 x 2220 2 x 2200 2 x 5000
Supply voltage: 400 V, 50/60 Hz (3 phases + PE)
Min. water temperature inlet: 3 °C
Water temperature outlet: 15 °C
Flow[l/h]
Capacity level Cl2
(equivalent)[g/h]
Heating capacity
[kW]Type
Power consumption
[kVA]Flange
Fuse rating[A]
Weight[kg]
HeaterControl panel
600 5000 8 HF/SE-10 10.5 DN 25 20 45 40900 7500 13 HF/SE-15 16 DN 25 35 46 501200 10000 17 HF/SE-20 21 DN 25 50 47 701800 15000 25 HF/SE-30 31.5 DN 50 63 63 702400 20000 34 HF/SE-40 42 DN 50 80 73 703600 30000 50 HF/SE-60 63 DN 50 2 x 63 78 805100 45000 71 HF/SE-95 100 DN 80 2 x 100 135 10010200 2 x 45000 142 HF/SE-175 184 DN 80 4 x 100 195 15020400 4 x 45000 285 HF/SE-345 363 DN 100 6 x 125 320 25040800 8 x 45000 570 HF/SE-560 588 DN 100 8 x 125 495 400
Soft water quality for operation Drinking water quality, softened to: 1 °dH / 17.8 ppm CaCO3 and less
Salt capacity [kg]
Diameter[m]
Height[m]
Inlet OutletGravel bed weight
[kg]
3500 2.25 1.21 DN 25 DN 32 6815000 2.48 1.05 DN 25 DN 32 12427000 2.48 1.35 DN 25 DN 32 1242
30
En
gli
sh
(G
B)
5.11 Acid cleaning station
• 300-litre acid tank with collecting tray• DMX 460-4 dosing pump with single-phase motor (230 V, 50
Hz)
5.12 Gas warning system
• Wall-mounted IP65 control panel with simultaneous display of up to four gas sensors. Ambient temperature up to 55 °C.
• Sensors selectable with local calibration directly on the sensor or with remote calibration module
• Output connection for one or two audible or visual alarms, 5 A, 24 VDC
• Potential-free contacts rated 5 A, 250 VAC (non-inductive) for Alarm 1, Alarm 2 and Fault
• 8 output relays, configurable to different alarms• Optionally extendable with further relay modules• Operates with 24 VDC external power supply as a standard.
Optional internal power module for use with 110-240 VAC, 50/60 Hz, 2 A can be supplied. A local UPS (Uninterruptible Power Supply) has to be provided.
• Multi-language PC software to set the parameters
31
En
glis
h (G
B)
6. Installation
6.1 Installation drawing
Fig. 22 Example of a typical arrangement
6.2 Installation requirements
6.2.1 Installation location
• The installation location must be free of vibrations.• The installation location must be protected from rain, humidity,
condensation, direct sunlight and dust.• The installation location must be sufficiently illuminated to
ensure safe handling of the system.• The installation location must be in a solid building.• Observe the permissible ambient conditions. See section
5.1.3 Ambient conditions.
6.2.2 Foundation and space requirement
For the installation of the system, provide a solid concreted surface, suitable for the weight and dimensions of the system.Install the system on a horizontal foundation.Maximum slope: 1:200
Make sure all components are always easily accessible for operation and maintenance.For details on weights, dimensions and space requirement, see section 5. Technical data.
6.2.3 Water supply
The quality of the filtered water must comply with the specifications in section 5.1.1 Water quality specification. If the pressure is insufficient, a booster pump is required. If the produced sodium hypochlorite is dosed into drinking water, final treated mains water should be used.For flow rates see section 5. Technical data. The tables do not include the water demand for water softener regeneration.The water supply connections must comply with the respective international standards, e.g. double non-return valves on the inlet connection.
TM06
222
7 38
15
Pos. Description
1 Brine dosing station
2 SES with DC connections on the bottom or the top (here on the top)
3 Rectifier in a separate room4 One degassing and storage tank for each electrolyser
5 H2 dilution flow monitored via venturi nozzle and exhaust air flow sensor
6 Installation room
The safety of the overall system is only guaranteed, if the installation requirements are strictly adhered to.All installation work must only be carried out by qualified and authorised persons.Separate the system from the power supply before working on the system components and lines.Wear the stipulated personal protective equipment.Grundfos accepts no liability for any damage resulting from incorrect installation.
Observe the maximum floor load.The foundation must be based on a sufficiently bearing ground.
32
En
gli
sh
(G
B)
6.2.4 Connective pipework
Make sure that all pipes and fittings of your installation are suitable for drinking water. All electrolyser connections are made of PVC-U as a standard. All pipework should be made of PVC-U. We recommend to use black PE pipes and fittings for the outdoor vent piping, because of their higher resistance to UV radiation.Use glued connections or flanges for the PVC pipework. For correct sealing of glued connections, prepare the surfaces with a proprietary solvent cleaner and use a proprietary PVC glue.Use flanges to connect the PVC pipework to the PE pipework.Prior to installation, check all pipework and fittings between the components for conformity with the local and international legislation.
6.2.5 Selcoperm electrolyser
Before installation, the housing parts must be removed in a certain order. See section 6.3 Dismantling and reassembling the Selcoperm electrolyser housing.Make sure the Selcoperm electrolyser is levelled out horizontally and fixed to the foundation using the levelling foots.Make sure the ventilation holes on the top and bottom of the electrolyser are not covered during operation.
Hydraulic and electrical connections
Observe section 6.4 Electrical connection.For SES 5000-15000 all hydraulic and electrical connections are covered by panel (60). See fig. 27.For SES 15000-45000:• All hydraulic connections and the electrical DC connections
are covered by panel (60).• The signal connections, earthing connections and the power
supply connection of the control cabinet are covered by bracket F (46).
See fig. 28.For details on hydraulic connections see sections:• 4.1.6 Piping and Instrumentation Diagram (PID)
• 4.2.3 Overview of components
• 4.2.4 Overview hydraulics SES-5000 to SES-15000
• 4.2.5 Overview hydraulics SES-20000 to SES-45000.Some pre-assembled mechanical and hydraulic connections in the Selcoperm electrolyser are loosened for transport. Make sure all connections are tightened before commissioning.
Water supply
The Selcoperm electrolyser must be supplied with softened water according to the specifications. See sections:• 5.1 Selcoperm Electrolysis System (SES)
• 5.2 Selcoperm electrolyser.
6.2.6 Rectifier
The rectifier has special ambient conditions. See section 5.1.3 Ambient conditions. Observe the following:• We recommend to install the rectifier in a separate room that
meets the special ambient conditions.• The standard DC cable length from the rectifier to the
Selcoperm electrolyser is limited to 10 m. For longer DC cables contact Grundfos.
• The power loss of the rectifier leads to an increase of the ambient temperature in the installation room. Ensure sufficient air conditioning.
• Observe the technical data of the used rectifier. See section 5.3 Rectifier.– For air-cooled rectifiers a sufficient air flow must be ensured
in the installation room.– For water-cooled rectifiers a sufficient cooling water flow
must be ensured.
6.2.7 Brine dosing station
6.2.8 Water softener
6.2.9 Brine tank
The brine tank must be supplied with softened water according to the specifications in section 5.10 Brine tank.Avoid a temperature drop between the brine tank and the electrolyser, because this may result in crystallisation of salt.
6.2.10 Building ventilation
Natural ventilation via ventilation holes or technical ventilation is required at the installation location. Legal requirements and local standards must be observed.The air supply for the degassing fan of the degassing and storage tank has to be taken into account when dimensioning the building ventilation.
6.2.11 Drain
An on-site drain for maintenance is required.The discharged water may contain chemicals, for example from acid cleaning. Local regulations for the disposal of chemicals must be observed.
6.2.12 Gas warning system
As a part of the safety concept, a gas warning system for hydrogen gas (H2) must be installed at the installation location.A self-contained gas warning system with at least two sensors for each Selcoperm electrolyser must be used. The gas warning system must have two potential-free output contacts, which are directly connected to the Selcoperm electrolyser to shut down the whole system in case of gas leakage. The contact type of the output contact must be NC (normally closed) to ensure the safety shutdown even in case of wire breakage.• One sensor should be placed above the degassing and
storage tank.• One sensor should be placed at the highest point of the
installation room.
Observe the separate documents delivered with the system.
Observe the separate documents delivered with the system.
Observe the separate documents delivered with the system.
33
En
glis
h (G
B)
6.2.13 Degassing and storage tank
• The degassing and storage tank must be installed as close as possible to the Selcoperm electrolyser.
• The degassing and storage tank must be placed in a collecting tray with leakage detection.
• The overflow level of the degassing and storage tank must not be higher than 10 m above the foundation level of the Selcoperm electrolyser. Otherwise the pressure inside the system exceeds the limit.
• Details on components and connections see sections:– 4.5 Degassing and storage tank
– 4.1.6 Piping and Instrumentation Diagram (PID).• If separate storage tanks for the NaClO solution are used, the
aeration of these tanks must be piped to a safe discharge point outside the building. The storage location of the separate tanks must comply with the ambient conditions of the Selcoperm system. See section 5.1.3 Ambient conditions.
The piping of the degassing and storage tank comprises the sodium hypochlorite solution line and the exhaust air line (see fig. 2, pos. 3 and 4).
Fig. 23 Installation examples for the piping of the degassing and storage tank
Fig. 24 Installation examples for T-piece
For the installation observe the following:• The piping must be directed horizontally or with a constant
slight upwards incline to a safe discharge point (T) outside the building. This is crucial for the safety of the whole installation, because it ensures that no hydrogen can accumulate in the lines. Hydrogen is much lighter than air and therefore rises in the horizontal or inclining lines to the safe discharge point, even if the forced ventilation fails.
• The piping must be installed as direct and straight as possible, with no dips and no more than 10 m in length. For longer distances ask Grundfos for suitable solutions.– Only smooth bends should be used to avoid turbulent air
flow:
TM06
466
9 15
16
SES
DST
TP
VN
T
T
T
VN
VN
SES
DST4.13
4.13
4.13
TP
SES
DST
TP
WRONG
CORRECT
CORRECT
TM06
466
8 23
16
Pos. Description
DST Degassing and storage tank assemblySES Selcoperm electrolyser
T Exhaust air outlet to atmosphereTP T-pieceVN Venturi nozzlex Distance limited to 1 m
4.04 NaClO solution line level switch4.13 Exhaust air flow sensor
TM06
467
9 15
16
x
TP
4.04
TP
TP
TP
TP
TP
CORRECT
WRONG
CORRECT CORRECT
CORRECT CORRECT
34
En
gli
sh
(G
B)
• The T-piece (TP) must be installed with the connection of level switch (4.04) pointing down. The level switch connection can be rotated up to ± 30 ° to adjust the switching level. See fig. 25. For electrical connection see section 6.4.3 Electrical connection of the degassing and storage tank.
Fig. 25 Maximum level switch rotation at T-piece
• The distance (x) must not exceed 1 m.• Do not install shut-off valves in the NaClO solution line and in
the exhaust air line.• Do not install additional equipment (sensors, level switches
etc.) in the NaClO solution line and in the exhaust air line.• Do not make any additional openings (blind plugs,
connections etc.) in the NaClO solution line and the exhaust air line.
• The venturi nozzle (VN) must be placed close to the wall duct with the hose connection on top to avoid ingress of condensate. The exhaust air flow sensor (4.13) should be placed further down, easy to reach for maintenance.
• Install the venturi nozzle (VN) according to section 6.2.14 Connection of venturi nozzle (VN) and flow sensor (4.13)
• The outlet (T) of the exhaust air line must be protected against blockages such as nesting birds without restricting the air flow.
• ATEX zone around the exhaust air outlet (T):
– Parts of the building located in the radius of the ATEX zone must be designed in a way that the exhaust air cannot accumulate. If possible, the radius of the ATEX zone should be completely above the roof of the building.
– Do not install any lightning protection in the ATEX zone and on the exhaust air line and the NaClO solution line.
– For the radius of the ATEX zone see section 4.1.5 Safety concept.
6.2.14 Connection of venturi nozzle (VN) and flow sensor (4.13)
Fig. 26 Connection of venturi nozzle (VN) and flow sensor (4.13)
1. Connect the red hose to connections (A1) and (A2).2. Connect the blue hose to connections (B1) and (B2).3. For electrical connection (C1) see section 6.4.3 Electrical
connection of the degassing and storage tank.
TM06
807
1 45
16
Before starting any work in the ATEX zone, stop the Selcoperm system and wait until the degassing fan stops.
30°30°
TM06
467
8 06
17
The two hoses that connect venturi nozzle (VN) to flow sensor (4.13) must have the same length.
B2A2
A1
VN
4.13
C1
B1
35
En
glis
h (G
B)
6.3 Dismantling and reassembling the Selcoperm electrolyser housing
This section describes only the dismantling and reassembling of the parts that must be removed for the electrical and hydraulic installation.The brackets and panels are hooked into the frame. Some are fixed with fixing screws. After removing the fixing screws, the parts can be removed by slightly lifting them.
Fig. 27 Housing SES-5000 to SES-15000
Fig. 28 Housing SES-20000 to SES-45000
Dismantling
Remove the parts in the following order.SES 5000-15000:• (60), (110), (90), (100), (10), (40).SES 15000-45000:• (60), (110), (90), (100), (10), (40), (20), (30), (46).
Reassembling
Reassemble the parts in the following order.SES 5000-15000:• (10), (40), (100), (90), (110), (60)SES 15000-45000:• (46), (20), (30), (10), (40), (100), (90), (110), (60).
TM06
223
0 24
16TM
06 2
231
2416
Pos. Description
10 Bracket A20 Bracket B30 Bracket C40 Bracket D45 Bracket E46 Bracket F50 Side panel60 Side panel, outlet70 Door, display section80 Door, right side90 Upper panel
100 Lower panel110 Transparent cover
10
20
30
40
50
60
70
80
90
100
110
10
20
3040
45
46
60
7080
90
90
100
100
110
110
36
En
gli
sh
(G
B)
6.4 Electrical connection
6.4.1 Electrical connection of the Selcoperm control cabinet
Observe the electrical data. See section 5.2.2 Built-in control cabinet.Wiring: 5 x 2.5 mm2, 3 phases + N + PE
6.4.2 Electrical connection of the brine dosing station
Power supply
Wiring: Minimum 4 x 1.5 mm2, 1 phase + N + PE
Analog setpoints
Wiring: Minimum 4 x 0.5 mm2, screenedFor details on electrical connection of the dosing pumps, see the separate pump manuals.
Error signal
Wiring: Minimum 4 x 1 mm2
Emergency stop
Wiring: Minimum 9 x 1 mm2 with PE
6.4.3 Electrical connection of the degassing and storage tank
Level switch (4.03) for leakage detection
Wiring: Minimum 4 x 0.5 mm2
Level sensor (4.10)
Wiring: Minimum 3 x 0.5 mm2, screened
Overflow switch (4.12)
Wiring: Minimum 2 x 0.5 mm2
Exhaust air flow sensor (4.13)
Wiring: Minimum 3 x 0.5 mm2, screened
NaClO solution line level switch (4.04)
Wiring: Minimum 2 x 0.5 mm2
Pin assignment:
6.4.4 Electrical connection of degassing fans (EF4.01, EF4.02)
Power supply
Signal connection
Wiring: Minimum 7 x 1.0 mm2 with PE
6.4.5 Electrical connection of rectifier (REC)
AC connection
Wiring: 3 phases + PE
DC connection
Wiring from rectifier to Selcoperm electrolyser:• Minimum two cables of specification:
Tecwind H07BN4-F; 1 x 240 mm2
Wiring from Selcoperm electrolyser back to rectifier:• Minimum two cables of specification:
Tecwind H07BN4-F; 1 x 240 mm2
Signal connection
Wiring: Minimum 11 x 1.0 mm2 with PE
6.4.6 Earthing
Establish the earthing according to the separate wiring diagrams delivered with the system.Observe the earth connections in the PID in section 4.1.6 Piping and Instrumentation Diagram (PID).
WARNING
Electric shock
Death or serious personal injury- Before making any electrical connections, switch
off the power supply and make sure that it cannot be accidentally switched on.
- All electrical connections must be carried out by a qualified electrician in accordance with local regulations.
- All electrical connections must be carried out in accordance with the separate wiring diagrams delivered with the system.
- The electrical connection of components must be carried out in accordance with the separate supplier manuals delivered with the system.
Make sure the voltage and frequency of the local power supply corresponds to the technical requirements of the system components. See section 5. Technical data.Install separate fuses with sufficient capacity for all system components.
This circuit is intrinsically safe. Use a separate cable duct.
This circuit is intrinsically safe. Use a separate cable duct.Extend the cable of the plug as required for the individual installation.
Description Colour SignalSelcoperm terminal
Namur+ Brown + -XD6.1Namur- Blue - -XD6.2
Fan type Wiring
CMVeco 160/160Minimum 4 x 1.5 mm2 with PE
CMVeco 200/200CMVeco 315/315 Minimum 4 x 2.5 mm2 with PE
Select the line cross-section of the cable and the fuse rating according to the electrical data of the rectifier. See section 5.3 Rectifier.
Use a torque wrench to apply the correct torque to the bolts. See section 9.4.2 Retightening the DC connections.
WARNING
Electric shock
Death or serious personal injury- Make sure the protection against accidental
contact is installed correctly before switching on the power supply of the system.See fig. 10, pos. 1 and fig. 11, pos. 1 and 2.
WARNING
Electric shock
Death or serious personal injury- Make sure all earth connections are established
correctly before switching on the power supply.
37
En
glis
h (G
B)
7. Commissioning
7.1 Checks before commissioning
• Check, that all system components are completely installed according to the requirements given in section 6. Installation.
• Check, that all hydraulic connections are established correctly.– Some pre-assembled mechanical and hydraulic connections
in the Selcoperm electrolyser are loosened for transport. Make sure all connections are tightened before commissioning.
• Check, that all electrical components are installed and connected correctly according to section 6.4 Electrical connection.
• Check, that all DC connections are tightened with the correct torque. See section 9.4.2 Retightening the DC connections.
• Check, that the protection against accidental contact is installed correctly on the DC connections of the electrolyser.
• Check, that all housing parts are installed correctly. See section 6.3 Dismantling and reassembling the Selcoperm electrolyser housing.
7.1.1 Water softener
The water for the sodium hypochlorite solution must be softened according to the specifications in section 5.2.1 General data. Hard water scales the electrodes and reduces the efficiency of the Secloperm electrolyser.1. Prepare the water softener and set the correct water
hardness. Proceed according to the separate supplier manual.
2. Check the water hardness according to section 9.3.2 Checking the water hardness of the softened water.
7.1.2 Brine tank
This section refers to fig. 2.The brine tank (C) is used for preparation and storage of brine.
Make sure the brine tank (C) includes a filter bed of 4-8 mm of washed gravel and softened water. The height of the gravel bed depends on the salt quality. See section 5.1.2 Salt specification.
Fig. 29 Brine tank
Observe the maximum flow rate of the filter.
7.1.3 Degassing and storage tank
Switch on the Selcoperm electrolyser and the rectifier.
Checking the level switch (4.03)
• Check the proper functioning.
Adjusting the air flow of degassing fans (EF4.01, EF4.02)
1. Set the speed adjusting knob on the fan to 50 %.2. Open menu "System menu > Service menu > Service Tank".
– If a standby fan is included in the system, two fan symbols are shown in the display. Otherwise only one fan will be shown.
3. Switch on fan (EF4.01) by pushing the respective symbol.4. Adapt the speed of the fan with the speed adjusting knob until
the air flow setpoint is reached. See sections:– 5.2.4 Setpoints
– 8.5.16 Settings tank level.5. Switch off fan (EF4.01) by pushing the respective symbol.6. If a second fan (EF4.02) is included in the system, repeat the
adjustment with the second fan.– Switch off the fan after adjustment.
The commissioning must be done by certified service persons.Wear the stipulated personal protective equipment.The setpoints given in section 5.2.4 Setpoints must be observed.
CAUTION
Splashing brine solution
Minor or moderate personal injury- Wear goggles when filling the brine tank with salt.
Salt typeMinimum gravel bed height (H) above filter[mm]
Food-grade quality salt 200PVD (Pure Vacuum Dried) salt 400
TM06
807
2 45
16
Pos. Description
1 Filter2 Gravel bed3 SaltH Gravel bed height above filter
H
1
2
3
38
En
gli
sh
(G
B)
Calibrating the tank level sensor (4.10)
The calibration tube is installed on the tank above the sensor. The minimum and maximum levels are marked on the calibration tube.
Fig. 30 Calibrating the tank level sensor (4.10)
1. Connect calibration tube (2) to connection (3). See detail (A).2. Close manual valve (4).3. Remove blind plug assembly (1) from calibration tube (2).4. Fill the calibration tube with water up to the minimum level
mark (tank filled 0 %).
5. Remove sensor cover (5).6. Dismantle the display (6-8).7. Press button (10) for at least 3 seconds.
– The minimum level is now calibrated.8. Fill the calibration tube with water up to the maximum level
mark (tank filled 100 %).9. Press button (11) for at least 3 seconds.
– The maximum level is now calibrated.10. Reassemble the display and the sensor cover in reverse
order.11. Open manual valve (4) to empty the calibration tube into the
tank and close the valve again.12. Disconnect calibration tube (2) from connection (3).13. Move the calibration tube upwards by 100-150 mm.
– If necessary, loosen the clamps temporarily.14. Install blind plug assembly (1) on connection (3). See detail
(B).
Checking the tank overflow switch (4.12)
Fig. 31 Checking the tank overflow switch (4.12)
1. Remove sensor cover (A1).2. Make sure both switches (A5) are in top position.3. Check LEDs (A4):
– Green LED:Fast flashing indicates that the sensor is ready for operation.Slow flashing indicates corrosion or defective electronics.
– Yellow LED:Indicates the switching status.LED on: No overflow detected.LED off: Overflow detected.
4. Check the proper functioning by pressing button (A3).
For the calibration of the sensor the degassing and storage tank must be empty.Observe the separate documents delivered with the system.
TM06
468
0 15
16
Pos. Description
1 Blind plug assembly2 Calibration tube3 Calibration tube connection4 Manual valve
4.10 Tank level sensor5 Sensor cover
6-8 Display dismantling steps9 Green LED that indicates successful handling
10 Button to set the minimum value11 Button to set the maximum valueA Assembly before calibrationB Assembly after calibration
E4.05 Degassing and storage tank
5
1
2
3
E4.05
A
6
7
8
9
1011
B
44.10
1Observe the separate documents delivered with the system.
TM06
468
1 15
16
Pos. Description
A1 Sensor coverA2 Connection terminalsA3 Test button for functional checkA4 LEDsA5 Switches
A1
A2 A3 A4 A5
39
En
glis
h (G
B)
7.1.4 Preparing the brine dosing station (BDS)
1. Adjust all manual valves to normal operation.2. Deaerate the brine dosing station. See separate manual.
7.1.5 Checking the system configuration
Check that the following parameters in the respective menus comply with the actual system on site:• System capacity: 8.5.30 Configuration of system capacity• Number of brine dosing pumps: 8.5.30 Configuration of
system capacity• Size of degassing and storage tank: 8.5.31 Configuration of
tank volume• Number of degassing fans: 8.5.31 Configuration of tank
volume
7.2 Starting up the system initially
Before starting up the system, make sure all checks and preparations described in section 7.1 Checks before commissioning have been performed.
During startup, the flow rates for the softened water and for the brine are adjusted to produce the correct salinity of the electrolyte.
7.2.1 Adjusting the manual valves
1. Close all manual valves (V0.01, V0.06, V0.07, V0.08, V0.09, V0.10, V1.01, V2.01, V3.01).
2. Switch all 3-way ball valves (V1.02, V2.02, V3.02) to production position.
Fig. 32 3-way ball valve in production position
7.2.2 Adjusting the total flow rate
First of all, adjust the total flow rate with softened water (without brine dosing). See setpoint 7 in section 5.2.4 Setpoints.Calculate the setpoint for a single cell line depending on the number of cell lines in the Selcoperm electrolyser:
The flow rate is adjusted with the cell inlet adjusting valves (V1.01, V2.01, V3.01).1. Open water inlet valve (V0.01).2. Open solenoid valve (0.05) by pushing the respective symbol
on the display.– The solenoid valve symbol turns green to indicate that the
solenoid valve is open.3. Slowly open all adjusting valves (V1.01, V2.01, V3.01)
completely.4. Adjust the water pressure with pressure reducing valve
(V0.02). See setpoint 3 in section 5.2.4 Setpoints.5. Adjust the flow rate for each cell line with the respective
adjusting valve (V1.01, V2.01, V3.01). The actual flow rate of each cell line can be read from the display.
6. When the flow is adjusted according to the setpoint, close solenoid valve (0.05) by pushing the symbol on the display.
7.2.3 Adjusting the brine dosing pumps
The maximum flow rate must be adjusted at the dosing pump.1. Open brine inlet valve (V0.10).2. Switch on the dosing pump by pushing pump symbol (3).
Fig. 33 Service Cell Lines
The system must only be started up via menu "System menu > Service menu > Service Cell Lines". See section 8.5.25 Service Cell Lines. The system switches into operation mode "Service" as soon as the menu is opened. This ensures that the DC current for the electrolysis cells stays switched off during startup.
TM06
468
2 15
16
SES type Cell lines Setpoint calculation
500075001000015000
1 No calculation required
2000030000 2 Divide setpoint by 2
45000 3 Divide setpoint by 3
ID 0
250
Pos. Description
1 Maximum flow rate setpoint. See setpoint 6 in section 5.2.4 Setpoints.
2 Minimum flow rate3 Pump symbol to start or stop the pump4 Pump selection symbol to select a pump5 Actual flow rate of selected pump
1 2 3 4 5
40
En
gli
sh
(G
B)
3. Adjust the pump manually on the control panel of the pump, according to the separate pump manual.– Set the pump to the analog operation mode.– Set the correct maximum flow rate. See setpoint 6 in section
5.2.4 Setpoints.– Exit the pump menu and activate the pump.
4. Push symbol (4) to select the pump.5. Check that the actual value (5) matches the brine flow
setpoint. See setpoint 5 in section 5.2.4 Setpoints.– If necessary, adapt the actual value with the respective
buttons in field (5).6. Switch off the dosing pump by pushing pump symbol (3).If a second brine dosing pump is installed:7. Switch on the second dosing pump by pushing the pump
symbol and adjust it as described.8. Push symbol (4) to select the pump.9. Check that the actual value (5) corresponds to the adjusted
value.
7.2.4 Checking and adjusting the soft water flow and the salinity of the electrolyte
1. Open solenoid valve (0.05) by pushing the respective symbol on the display.– The solenoid valve symbol turns green to indicate that the
solenoid valve is open.2. Activate the currently selected brine dosing pump by pushing
the symbol.3. Check and adjust the soft water flow via adjusting valves
(V1.01, V2.01, V3.01) according to setpoint 4. See section 5.2.4 Setpoints.– The setpoint, higher and lower limits and the actual value
measured via water inlet flow sensor (0.02) can be read from the display.
4. Place a clean measuring beaker under electrolyte sample valve (V0.06).
5. Carefully open sample valve (V0.06) and take an electrolyte sample.
6. Close sample valve (V0.06).
7. Perform the measurement according to the separate manual of the measuring device.Setpoints (see section 5.2.4 Setpoints):– conductivity: Setpoint 9– specific gravity: Setpoint 14
8. If necessary, adjust the salinity by changing the actual brine flow on the Selcoperm display (not on the dosing pump). See pos. 5, fig. 33.– Observe that the salinity depends on the temperature.– After adjusting the brine flow, repeat the measurement and
make sure the value matches the setpoint.9. If a standby brine dosing pump is installed:
– Select the standby pump on the display via the pump selection symbol (pos. 4, fig. 33).
– Activate the brine dosing pump by pushing the symbol.– Repeat the salinity check and adjust, if necessary.
10. Deactivate solenoid valve (0.05) and brine pump (DP0.10) by pushing the symbols.
7.2.5 Checking and adjusting cell outlet level switches (1.09, 2.09, 3.09)
The level switches are pre-adjusted, but need to be checked during commissioning.
Fig. 34 Cell outlet level switch
Checking the level switches
1. Make sure, that the system and subsequent piping is filled with electrolyte so that the level switches detect liquid. If there is not enough electrolyte in the system:– Activate solenoid valve (0.05) and brine pump (DP0.10) by
pushing the symbols until a sufficient liquid level is reached. The NaClO sample valve (V0.09) can be opened during filling until liquid escapes. This indicates a sufficient filling level.
– Deactivate solenoid valve (0.05) and brine pump (DP0.10) by pushing the symbols.
The LEDs (1) on all level switches should light up.2. Switch all 3-way ball valves (V1.02, V2.02, V3.02) to drain
position.
Fig. 35 3-way ball valve in drain position
3. Open drain outlet valve (V0.08) until air is visible in the top electrolysis cells and close it again.
The LEDs (1) on all level switches must be off.
Adjusting the level switch (with filled piping)
If LED (1) is off:1. Turn adjusting screw (2) clockwise until LED (1) lights up.2. Turn adjusting screw (2) clockwise by 0.5 to 1 additional
revolution.If LED (1) is on:1. Turn adjusting screw (2) counter-clockwise until LED (1)
switches off.2. Turn adjusting screw (2) counter-clockwise by 1 additional
revolution.3. Turn adjusting screw (2) clockwise until LED (1) lights up.4. Turn adjusting screw (2) clockwise by 0.5 to 1 additional
revolution.
The salinity can be checked either by measuring the conductivity with the Grundfos conductivity measuring device or by measuring the specific gravity with the Grundfos Selcoperm test kit.See section 9.2.1 Test kit.For details on the conductivity measuring device, see data booklet: http://net.grundfos.com/qr/i/98721404
TM06
468
4 16
16
Pos. Description
1 LED2 Adjusting screw
TM06
468
3 15
16
1 2
41
En
glis
h (G
B)
7.2.6 Checking and adjusting NaClO level switch (4.04)
The level switch is installed on the T-piece (TP) in the NaClO solution line. To check the level switch, electrolyte must flow through the T-piece.1. Activate solenoid valve (0.05) and brine pump (DP0.10) by
pushing the symbols.– Electrolyte starts flowing through the system.– Wait until the electrolyte passes level switch (4.04) and
reaches the degassing and storage tank (DST).• The sensor indicates the electrolyte flow with an integrated
LED:– No electrolyte flow detected: LED on– Electrolyte flow detected: LED off
• On the display of the Selcoperm electrolyser, a small dot near the level switch symbol indicates the electrolyte flow:– No electrolyte flow detected: Dot is white.– Electrolyte flow detected: Dot is blue.
• If the level switch (4.04) is adjusted correctly and electrolyte is flowing through the system, the LED on the level switch is off and the dot near the switch symbol is blue. This means: Liquid is detected.
2. Deactivate solenoid valve (0.05) and brine pump (DP0.10) by pushing the symbols.– The electrolyte flow is stopped and the residual electrolyte
flows from the T-piece into the degassing and storage tank.– Within approximately 15 minutes the LED on the level switch
lights up and the dot near the switch symbol turns white. This means: No liquid is detected.
Adjusting the level switch with filled piping
Fig. 36 NaClO solution line level switch
The level switch connection can be rotated up to ± 30 ° to adjust the switching level.If LED (1) is off:1. Turn adjusting screw (2) counter-clockwise until LED (1) lights
up.2. Turn adjusting screw (2) counter-clockwise by 1 additional
revolution.3. Turn adjusting screw (2) clockwise until LED (1) switches off.4. Turn adjusting screw (2) clockwise by additional 90-180 °.If LED (1) is on:1. Turn adjusting screw (2) clockwise until LED (1) switches off.2. Turn adjusting screw (2) clockwise by additional 90-180 °.
7.3 Switching to operation mode "Automatic"
In operation mode "Automatic" the system produces NaClO solution. The process starts by filling up the system with electrolyte. The level of electrolyte in the electrolysis cells and in the NaClO solution line is monitored. This ensures, that the DC current supply of the cells is only switched on after the cells and the line are filled with electrolyte. As soon as cells and line are filled, the small white dot near the respective level switch symbol turns blue. See section 8.5.7 Overview cell lines.1. Make sure all commissioning tasks are performed in the
described order and finished. See sections:• 7.1 Checks before commissioning
• 7.2 Starting up the system initially.2. Open menu "System overview".The starting procedure depends on the level of NaClO solution in the degassing and storage tank.3. If the tank level is below 20 %:
– Push [ ].4. If the tank level is above 20 %:
– Push [ ] and start production manually by pushing [ ].– The system activates the different components with certain
time delays. For details see section 8.5.35 Start and stop delays.
5. Once production is running, check the system for hydrogen gas leakage. See section 9.4.1 Checking the system for hydrogen gas leakages.
6. Check the alarms. See section 7.4 Checking the alarms.7. Check the NaClO solution. See section 9.3.3 Checking the
NaClO solution.The system produces NaClO solution until the degassing and storage tank is filled up to the maximum level. See section 8.5.16 Settings tank level. Then the system stops the different components with certain time delays. For details see section 8.5.35 Start and stop delays. After a short time the small blue dot near level switch symbol (4.04) turns white. This indicates that the rest of the NaClO solution in the line is drained into the tank and the T-piece is empty.The system is in operating state "Standby", until the level in the tank falls below the defined minimum level. Then it starts production again.
TM06
468
6 23
16
Pos. Description
1 LED2 Adjusting screw
2 1
30°30°
The electrolyte that has entered the degassing tank during the first commissioning steps does not contain any NaClO. Only after switching to operation mode "Automatic" the system starts producing NaClO solution. Therefore the concentration of the NaClO solution in the tank may not reach the full 0.8 % immediately after commissioning.
During the first startup, the alarm limit of the DC voltage can be exceeded or the alarm limit of the DC current can be undercut. In this case acknowledge the message and start the system again. See section 8.5.4 Acknowledge fault messages.This can happen several times.
42
En
gli
sh
(G
B)
7.4 Checking the alarms
The final step in commissioning is to check the alarms. The system must be in operating state "Automatic".To shorten the duration of the checks, the alarm times can be reduced to 5 seconds. Note down the actual values before changing them. The values can be changed via the following menus:• 8.5.10 Settings cell line• 8.5.13 Settings rectifier• 8.5.16 Settings tank level• 8.5.33 Settings alarm delays.
7.4.1 Degassing and storage tank
Checking the alarm for level switch (4.03)
This level switch indicates a leakage of the degassing and storage tank.1. Make sure the system is in operating state "Automatic".2. Put level switch (4.03) into a flat container filled with 5-10 mm
of water.3. The alarm is triggered on the Selcoperm display and the
system switches to operating state "Stop" immediately without any stop delays.
4. Take the level switch out of the container and dry the electrodes with a dry and clean cloth.
5. Acknowledge the alarm on the display.
Checking the alarm for level switch (4.12)
This level switch indicates an overflow of the degassing and storage tank.1. Remove the cover of the level switch.2. Make sure the system is in operating state "Automatic".3. Press the test button (pos. A3, fig. 31).4. The alarm is triggered on the Selcoperm display and the
system switches to operating state "Stop" immediately without any stop delays.
5. Reinstall the cover.6. Acknowledge the alarm on the display.
Checking the alarm for exhaust air flow sensor (4.13)
This sensor measures the air flow in the exhaust air line.1. Make sure the system is in operating state "Automatic".2. Reduce the air flow via the speed adjusting knob on the
degassing fan until the minimum level is undercut. See section 8.5.15 Overview tank.
3. The alarm is triggered. The system stops the different components with certain time delays. For details see section 8.5.35 Start and stop delays.
4. Acknowledge the alarm on the display.5. Push [ ]. The system switches back to operating state
"Automatic".6. Set the air flow via the speed adjusting knob on the degassing
fan according to the setpoint. See section 5.2.4 Setpoints.
7.4.2 Selcoperm electrolyser
Check the soft water flow alarm
1. Make sure the system is in operating state "Automatic".2. Slowly close water inlet valve (V0.01) until the minimum flow
rate is undercut. See section 8.5.7 Overview cell lines.3. The alarm is triggered. The system stops the different
components with certain time delays. For details see section 8.5.35 Start and stop delays.
4. Open water inlet valve (V0.01).5. Acknowledge the alarm on the display.
Check the maximum voltage alarm
1. Change the maximum voltage value to the minimum value. See section 8.5.13 Settings rectifier.
2. Make sure the system is in operating state "Automatic".3. The alarm is triggered. The system stops the different
components with certain time delays. For details see section 8.5.35 Start and stop delays.
4. Acknowledge the alarm on the display.5. Reset the maximum voltage to the original value.
Check the minimum voltage alarm
1. Change the minimum voltage value to the maximum value. See section 8.5.13 Settings rectifier.
2. Make sure the system is in operating state "Automatic".3. The alarm is triggered. The system stops the different
components with certain time delays. For details see section 8.5.35 Start and stop delays.
4. Acknowledge the alarm on the display.5. Reset the minimum voltage to the original value.
The alarm values must be reset to the previous values or to the default values after the alarms have been checked.
43
En
glis
h (G
B)
8. Operation
8.1 Work procedures
The Selcoperm electrolysis system is controlled via a touchscreen on the Selcoperm electrolyser and via several control elements on the system components.Before starting to work, observe the following points:• Keep the area around the product clean and tidy.• Provide sufficient light for safe operation.• If information, symbols and warnings are illegible or unclear,
replace them immediately with new ones.• Make sure all safety installations are installed correctly and
working properly. Do not deactivate or remove any safety installations during operation.
8.2 Control elements
Fig. 37 Control elements on Selcoperm electrolyser
8.2.1 Emergency stop
Several emergency stops are installed in the system. Emergency stops switch off the system or a component and ensure a safe status of the system. Emergency stops can be found at:• Selcoperm electrolyser• Rectifier• Brine dosing station.Depending on customer requirements, more emergency stops can be installed on site.
8.2.2 Main switch of Selcoperm electrolyser
The main switch on the Selcoperm electrolyser switches off the power supply of all components powered via the Selcoperm electrolyser control cabinet. These are:• Degassing fans• Brine dosing station• Solenoid valve• Acid cleaning station.
8.3 Operation mode "Automatic"
In operation mode "Automatic" the system runs automatically. There are different control modes and operating states in this mode.
8.3.1 Control modes
8.3.2 Operating states
8.4 Operation mode "Service"
In this operation mode the solenoid valve and the brine dosing station can be controlled manually by certified service persons. See section 8.5.22 Service menu.
The system must only be operated by authorised and qualified persons.Wear the stipulated personal protective equipment.
TM06
222
8 38
15
Pos. Description See section
1 Emergency stop 8.2.1
2 Touchscreen 8.5
3 Main switch 8.2.2
WARNING
Electric shock
Death or serious personal injuryThe power supply of some system components stays switched on, even if an emergency stop is activated.- Before starting any work on electrical components
or lines, switch of the power supply.
1
2
3
WARNING
Electric shock
Death or serious personal injury- The power supply of some system components
stays switched on, even if the main switch of the Selcoperm electrolyser is switched off.
- Before starting any work on electrical components or lines, switch of the power supply.
Control mode
Screen symbol
Description
"Local"
System is controlled via the touchscreen on the Selcoperm electrolyser. Push the symbol to activate control mode "Remote".
"Remote"
System is controlled remotely.If this mode is active, the system cannot be operated from the touchscreen. To enable operation from the touchscreen, the system must be set to control mode "Local" by pushing the symbol.
Operating state
Screen symbol
Description
"Production"The system produces NaClO solution which is lead into the degassing and storage tank.
"Standby"
Once the degassing and storage tank is filled, the system switches to operating state "Standby" until the NaClO solution level in the tank falls below a specified value. Then it switches back to operating state "Production".This symbol is displayed instead of the symbol shown above, if control mode "Remote" is active.
"Stop" The electrolysis process is stopped.
44
En
gli
sh
(G
B)
8.5 Touchscreen
The Selcoperm electrolyser, the brine dosing station and the degassing and storage tank with degassing fan are controlled via the touchscreen of the Selcoperm electrolyser. It is mounted on the control cabinet of the Selcoperm electrolyser. The gas warning system is also connected to this control cabinet to shut down the system in case of gas leakage. See also section 4.2.6 Signal diagram.
8.5.1 Login to the system
To change the operating state or the parameters of the system, an authorised user must log in to the system. The login dialogue pops up as soon as an action is performed, which requires the login.If a logged-in user is not authorised to operate a certain function, the login dialogue pops up to show that a higher user level is required.The system logs out users automatically, if the touchscreen is not operated for a certain time. The system does not revert to menu "System overview" after log-out. The time interval until automatic logout can be set individually for each user group.See also section 8.5.21 User administration.
8.5.2 Keyboard
The input is done via a keyboard. All fields with white background are input parameters which can be changed. Fields with grey background cannot be changed.Touch an input field to open the keyboard. Depending on the required input, either an alphanumeric or a numeric keyboard opens. The assignment of keys corresponds to standard computer keyboards.
Fig. 38 Alphanumeric keyboard
Fig. 39 Numeric keyboard
TM06
919
3 17
17TM
06 9
194
1717
TM06
919
5 17
17Key Description
Switch to numeric keys.
Switch to text keys.
Toggle special characters.
TM06
919
6 17
17
Key Description
Set cursor to start of input filed.
45
En
glis
h (G
B)
8.5.3 Colours
The status of the different components is shown with different colours on the touchscreen.
8.5.4 Acknowledge fault messages
In case of a fault, the dialogue "Unacknowledged fault messages" opens:
Fig. 40 Unacknowledged fault messages
1. To acknowledge the message, push [ ].– The dialogue "Active fault messages" is displayed. It shows
all currently active faults:
Fig. 41 Active fault messages
2. Remedy the causes of all faults.3. Close the dialogue with the [X] key.4. To reset all faults, push [ ] in the active menu.5. To restart the system, push [ ].
Fault status
The status column indicates the status of the fault.There are 3 statuses:
The status indicators line up from the left to the right in the sequence of appearance.
Colour Description
Grey Component switched off or inactive.Green Component switched on or active without fault.Yellow Component manually deactivated.Red Faulty component.
ID 0
095
ID 0
096
Status Description
K New faultQ Fault message acknowledgedG Fault gone
46
En
gli
sh
(G
B)
8.5.5 Menu structure
Main menuButton / symbol
Submenu 1Button / symbol
Submenu 2Button / symbol
Submenu 3See
section
System overview
8.5.6
Overview rectifier 8.5.12
Settings rectifier8.5.13
Overview cell lines
8.5.7
Detail single cell 8.5.8
Detail double cells 8.5.9
Settings cell line8.5.10
Settings system8.5.11
Overview tank 8.5.15
Settings tank level 8.5.16
Overview fans8.5.17
Overview brine pumps 8.5.14
System menu 8.5.18
Language8.5.19
Time / Date setting 8.5.20
User administration 8.5.21
Service menu 8.5.22
Service I/O Values8.5.23
Service Power Supply8.5.24
Service Cell Lines8.5.25
Service Tank8.5.26
Service Acid Cleaning8.5.27
Message management 8.5.28
System configuration
8.5.29
Configuration of system capacity 8.5.30
Configuration of tank volume 8.5.31
Configuration of interface8.5.32
Settings alarm delays 8.5.33
Settings delay-/flushing times 8.5.34
Operating hours counters plant 8.5.36
Operating hours counters lines 8.5.37
47
En
glis
h (G
B)
8.5.6 System overviewThe menu "System overview" is shown after startup and during normal operation of the system. It shows system information and the status of the system.
Display areas:
Fig. 42 Menu "System overview" - electrolysis process stopped
Menu action Required user level
Access menu No login required
1 Headline2 Content area3 Menu bar
ID 0
000
Symbol
Are
a DescriptionSee section
1
Indicates that the PLC is running.
8.5.22Indicates that the PLC is disconnected from the touchscreen.
Indicates that the PLC is stopped.
1
Indicates that the system is in operating state "Stop".
8.3.2Indicates that the system is in operating state "Production".
Indicates that the system is in operating state "Standby".
1
Indicates that the system is in operation mode "Service".
8.48.5.22
Indicates that emergency stop is activated. 8.2.1
Indicates that an alarm is present at the external alarm input. 4.2.6
2 Push this symbol to open the submenus of the rectifier. 8.5.12
2Temperature sensor. Next to the symbol the name (see PID) and the measured value are displayed.
2
Level switch. Next to the symbol the name (see PID) is displayed. The small dot on the top right of the symbol indicates the status of the switch:• White: No liquid is detected• Blue: Liquid is detected
2Push this symbol to open the submenus of the degassing and storage tank and of the degassing fans.
8.5.15
2 Push this symbol to open the submenus of the cells lines and cells. 8.5.7
1
2
3
Area
2 Solenoid valve. Next to the symbol the name (see PID) is displayed.
2Flow sensor. Next to the symbol the name (see PID) and the measured value are displayed.
2 Push this symbol to open the submenus of the brine dosing station. 8.5.14
3 Push this symbol to view the help text for the active menu.
3
Push this symbol to log out the current user.
Indicates that no user is logged in.
3
No messages or alarms are present.
Alarm is present. System switches to "Stop" state.Push this symbol to reset all active alarms before the system can be started again. After reset, the system remains in "Stop" state until it is started again.
8.5.4
These buttons require user log in with level: 1 Users. 8.5.21
3
Push this button to switch the system to operating state "Production".
8.3.2Push this button to switch the system from operating state "Standby" to "Production".Push this button to switch the system to "Stop" state.
3
Indicates that the system is in control mode "Local". Push this button to activate control mode "Remote".
8.3.1Indicates that the system is in control mode "Remote". Push this button to activate control mode "Local".
3 Push this button to deactivate the touchscreen temporarily to clean it.
3 Push this button to open the menu "System menu". 8.5.18
Symbol
Are
a DescriptionSee section
48
En
gli
sh
(G
B)
8.5.7 Overview cell linesThis menu gives an overview of all cell lines of the system.
Fig. 43 Overview cell lines
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
8.5.8 Detail single cellThis menu is displayed, if the system has only one cell (SES-5000 or SES-7500). Otherwise see section 8.5.9 Detail double cells.The menu shows all relevant data of the cell.
Fig. 44 Detail single cell
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
8.5.9 Detail double cellsThis menu is displayed, if the system has two or more cells (SES-10000 to SES-45000). Otherwise see section 8.5.8 Detail single cell.The menu shows all relevant data of the cells for the selected cell line.
Fig. 45 Detail double cells
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
Menu action Required user level
Access menu No login required
ID 0
010
Symbol DescriptionSee section
Temperature sensor. Next to the symbol the name (see PID) and the measured value are displayed.Level switch. Next to the symbol the name (see PID) is displayed. The small dot on the top right of the symbol indicates the status of the switch by its colour:• White: No liquid is detected• Blue: Liquid is detected
Level switch. Next to the symbol the name (see PID) is displayed.
Push this symbol to open the submenus of the cells lines and cells.
8.5.88.5.9
Solenoid valve. Next to the symbol the name (see PID) is displayed.
Flow sensor. Next to the symbol the name (see PID) and the measured value are displayed.
Push this symbol to open the submenus of the brine dosing station. 8.5.14
1Push this area to open menu "Settings cell line". 8.5.10
2Push this area to open menu "Settings system". 8.5.11
1 2 1
Menu action Required user level
Access menu No login required
ID 0
011
Menu action Required user level
Access menu No login required
ID 0
012
49
En
glis
h (G
B)
8.5.10 Settings cell lineIn this menu, the settings of the selected cell line can be viewed and changed.
Fig. 46 Settings cell line
To change a value, touch the respective field and enter the new value via the numeric keyboard. See section 8.5.2 Keyboard.To save the settings, push [ ].To reset the values to factory settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
8.5.11 Settings systemIn this menu, the settings of the system can be viewed and changed.
Fig. 47 Settings system
To change a value, touch the respective field and enter the new value via the numeric keyboard. See section 8.5.2 Keyboard.To save the settings, push [ ].To reset the values to factory settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
Menu action Required user level
Access menu 2 Parametrising staffChange settings 2 Parametrising staffReset to factory settings 3 Commissioning staff
ID 0
015
Display text Description
Temperature cell connection
Temperature of the DC connections on the cells of the selected cell line.
Water flow rate
Water flow rate through the selected cell line measured by sensor (1.10), (2.10) or (3.10). See section 4.1.6 Piping and Instrumentation Diagram (PID).
Water temperature
Water temperature measured by sensor (1.11). See section 4.1.6 Piping and Instrumentation Diagram (PID).
min. Minimum valuemax. Maximum value
tTime delay before an alarm is triggered after a value range was undercut or exceeded. Time delay in seconds.
Menu action Required user level
Access menu 2 Parametrising staffChange settings 2 Parametrising staffReset to factory settings 3 Commissioning staff
ID 0
016
Display text Description
NaClO temperature
Temperature of the NaClO solution measured by sensor (0.03). See section 4.1.6 Piping and Instrumentation Diagram (PID).
Water flow rate
Water flow rate through the system measured by sensor (0.02). See section 4.1.6 Piping and Instrumentation Diagram (PID).
min. Minimum valuemax. Maximum value
tTime delay before an alarm is triggered after a value range was undercut or exceeded. Time delay in seconds.
50
En
gli
sh
(G
B)
8.5.12 Overview rectifierThis menu gives an overview of the rectifier.
Fig. 48 Overview rectifier
Changes done in this menu are taken over by the system immediately.The status is indicated by the colour of the small dot below the rectifier symbol:• Green: Rectifier is ready for operation• White: Rectifier is not ready for operation
To open menu "Settings rectifier", push [ ]. See section 8.5.13 Settings rectifier.To reset the values to factory settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
8.5.13 Settings rectifierIn this menu, the settings of the rectifier can be viewed and changed.
Fig. 49 Settings rectifier
To change a value, touch the respective field and enter the new value via the numeric keyboard. See section 8.5.2 Keyboard.To save the settings, push [ ].To reset the values to factory settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
Menu action Required user level
Access menu No login requiredChange settings 2 Parametrising staffReset to factory settings 3 Commissioning staff
ID 0
020
Display text Description
Setpoint
DC amperage setpoint of the rectifier. It can be changed using the keys to the left and to the right of the value or by changing the value directly in the input field.
C1, C2, C3 Columns with data for each cell line
L1, L2, L3 Voltage data of the three AC phases for each cell line
U DC voltageI DC amperageP DC poweroperating hours Operating hours
Detailed status indication
Profinet Fault Rectifier profinet faultTemp. Cabinet Temperature of rectifier control cabinet
Temp. Bridge Temperature of rectifier bridgeFuse Fault Rectifier fuse fault
Menu action Required user level
Access menu 2 Parametrising staffChange settings 2 Parametrising staffReset to factory settings 3 Commissioning staff
ID 0
021
Display text Description
Voltage Voltage (DC) supplied to the electrolysis cells.Current Current (DC) supplied to the electrolysis cells.min. Minimum valuemax. Maximum value
tTime delay before an alarm is triggered after a value range was undercut or exceeded. Time delay in seconds.
51
En
glis
h (G
B)
8.5.14 Overview brine pumpsThis menu gives an overview of the brine pumps of the brine dosing station. The display below is shown in systems with two brine pumps. For systems with one brine pump, the options for the second pump are not displayed.
Fig. 50 Overview brine pumps
Changes done in this menu are taken over by the system immediately.
If a pump is currently in use and the user sets the value "blocked" for it, the system changes over to the standby pump. If no standby pump is present, an error message is shown and the system stops.To reset the values to factory settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
8.5.15 Overview tankThis menu gives an overview of the degassing and storage tank and the degassing fan.
Fig. 51 Overview tank
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
Menu action Required user level
Access menu No login requiredChange settings 2 Parametrising staffChange setting "Max. capacity" 3 Commissioning staffReset to factory settings 3 Commissioning staff
ID 0
031
Display text Description
Current capacity Current brine dosing capacity.
Setpoint
Brine flow setpoint of the brine dosing station. It can be changed using the keys to the left and to the right of the value or by changing the value directly in the input field.
Max. capacityMaximum dosing capacity of the brine dosing pumps. It can be changed directly in the input field.
Operation
The value "enabled" means that the pump is enabled for operation. The value "blocked" means that the pump is not enabled for operation (e.g. for maintenance).To toggle between these values, push the respective symbol [ ]. A yellow symbol represents the value "blocked".
Operating hours counter Operating hours of each dosing pump.
Menu action Required user level
Access menu No login required
ID 0
040
Symbol DescriptionSee section
Temperature sensor. Next to the symbol the name (see PID) and the measured value are displayed.Level switch. Next to the symbol the name (see PID) is displayed. The small dot on the top right of the symbol indicates the status of the switch by its colour:• White: No liquid is detected• Blue: Liquid is detectedExhaust air flow sensor. Next to the symbol the name (see PID) and the measured value are displayed. Below the measured value the minimum and maximum values are displayed. To change the values see section 8.5.16 Settings tank level.
Level switch. Next to the symbol the name (see PID) is displayed.
Degassing tank level sensor. Next to the symbol the name (see PID) is displayed. The measured value is displayed in the middle of the tank symbol.
Push this symbol to open menu "Settings tank level". 8.5.16
Push this symbol to open menu "Overview fans". 8.5.17
52
En
gli
sh
(G
B)
8.5.16 Settings tank levelIn this menu, the settings of the degassing and storage tank can be viewed and changed.
Fig. 52 Settings tank level
To change a value, touch the respective field and enter the new value via the numeric keyboard. See section 8.5.2 Keyboard.To save the settings, push [ ].To reset the values to factory settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
8.5.17 Overview fansThis menu gives an overview of the degassing fans of the degassing and storage tank. The display below is shown in systems with two degassing fans. For systems with one fan, the options for the second fan are not displayed.
Fig. 53 Overview fans
Changes done in this menu are taken over by the system immediately.
If a fan is currently in use and the user sets the value "blocked" for it, the system changes over to the standby fan. If no standby fan is present, an error message is shown and the system stops.To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
Menu action Required user level
Access menu 2 Parametrising staffChange settings 2 Parametrising staffReset to factory settings 3 Commissioning staff
ID 0
041
Display text Description
Process Parameters for the electrolysis process.• Start When this NaClO level is reached in the
tank, the system switches to operating state "Production" and starts to fill the tank.
• Stop When this NaClO level is reached in the tank, the system switches to operating state "Standby" and stops filling the tank.
Enable dosing / transfer
Parameters for dosing or transfer pumps installed downstream the degassing and storage tank.
• Dosing "Start": When this NaClO level is reached in the tank, the system enables dosing.
• Transfer "Start": When this NaClO level is reached in the tank, the system enables transfer.
• Stop When this NaClO level is reached in the tank, the system disables dosing and transfer.
Exhaust air
Parameters for the exhaust air flow generated by the degassing fan. The values are monitored with exhaust air flow sensor (4.13). See section 4.1.6 Piping and Instrumentation Diagram (PID).
• min. Minimum value• max. Maximum value
tTime delay before an alarm is triggered after a value range was undercut or exceeded. Time delay in seconds.
Menu action Required user level
Access menu No login requiredChange settings 1 Users
ID 0
051
Display text / symbol
Description
Exhaust air flow sensor. Next to the symbol the name (see PID) and the measured value are displayed. Below the measured value the minimum and maximum values are displayed. To change those values see section 8.5.16 Settings tank level.
Operation
The value "enabled" means, that the fan is enabled for operation. The value "blocked" means, that the fan is not enabled for operation (e.g. for maintenance).To toggle between these values, push the respective symbol [ ]. A yellow symbol represents the value "blocked".
Operating hours counter Operating hours of each fan.
53
En
glis
h (G
B)
8.5.18 System menuThis menu provides information on the manufacturer and the system as well as menus for general settings, management and configuration.
Fig. 54 System menu
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
8.5.19 LanguageIn this menu, the display language can be set.
Fig. 55 Language
To set a language, push the respective flag.To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
Menu action Required user level
Access menu No login requiredChange display brightness 1 Users
ID 0
100
Display text Description
System capacity Capacity of the system.Software Details on the software.
OP Product number and version of the software for the touchscreen.
PLC Product number and version of the software for the PLC.
Symbol DescriptionSee section
Push this symbol to increase the display brightness.
Push this symbol to decrease the display brightness.
Push this symbol to open menu "Language". 8.5.19
Push this symbol to open menu "Time / Date setting". 8.5.20
Push this symbol to open menu "User administration". 8.5.21
Push this symbol to open menu "Service menu". 8.5.22
Push this symbol to open menu "Message management". 8.5.28
Push this symbol to open menu "System configuration". 8.5.29
Menu action Required user level
Access menu 1 UsersChange settings 1 Users
ID 0
101
54
En
gli
sh
(G
B)
8.5.20 Time / Date settingIn this menu, the time and date settings can be viewed and changed.
Fig. 56 Time / Date setting
The value "System time" is calculated as follows:• "System time" =
"Local time" + "Time difference local time - UTC"If summer time and winter time are used, in summer time the value "Time difference summer time" is added to "Local time".
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
8.5.21 User administrationIn this menu, the user settings can be viewed and changed.
Fig. 57 User administration
Each row in this menu represents an individual user of the system. In the first column the user name is defined. It is possible to add more users.Each user has an individual password, which is defined in the second column. The password can be any kind of string. There are no special requirements for passwords.In the third column the user group is defined. The user groups are predefined and cannot be changed. Each user group has different permissions.The last column shows the time of inactivity before the system automatically logs out the user.
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
Menu action Required user level
Access menu 2 Parametrising staffChange settings 2 Parametrising staff
ID 0
102
Display text Description
System time System time set in the system.
Local timeLocal time set in the system. The value can be changed by inserting a new time in the input field. To save the settings, push [ ].
Summer and winter time settings:
SummerIn this column the exact point in time is defined, when the summertime should be activated.
WinterIn this column the exact point in time is defined, when the summertime should be deactivated.
Month Month of the clock change.
WeekValue from 1-5 for the number of the week within the month in which the clock change should happen.
Day Weekday of the clock change.Hour Hour of the clock change.Minute Minute of the clock change.Time difference local time - UTC
Time difference between "Local time" and UTC time.
Time difference summer time
Time difference between summer time and winter time. If summer and winter time is not relevant, set this value to zero.
time settings ok
The settings for summer time and winter time are valid. To perform the check, press [ ].
Time settings not ok
The settings for summer time and winter time are not valid. To perform the check, press [ ].
Menu action Required user level
Access menu 4 AdministratorsChange settings 4 Administrators
ID 0
103
User level
Group Description
1 Users User level for operating persons.
2 Parametrising staff
User level with all rights of level 1 plus parametrising rights like time and date settings and display language settings.
3 Commissioning staff
User level with all rights of level 1 and 2 plus the rights that are required for commissioning and service.
4 AdministratorsUser level with all rights of level 1, 2 and 3 plus user administration rights.
Unauthorized Not used
55
En
glis
h (G
B)
8.5.22 Service menuThis menu and its submenus are for service persons only.
If this menu is opened, the system switches to operating state "Stop", and the operation mode "Service" is activated, which is indicated by the [ ] symbol.
Fig. 58 Service menu
To revert to the previous menu, push [ ]. The system switches back to operation mode "Automatic".To restart the system, push [ ].For details on general menu symbols see section 8.5.6 System overview.
8.5.23 Service I/O ValuesThis menu shows information on all inputs and outputs of the system.
Fig. 59 Service I/O Values
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
Menu action Required user level
Access menu 3 Commissioning staffChange settings 4 Administrators
ID 0
105
Symbol DescriptionSee section
Push this symbol to open menu "Service I/O Values". 8.5.23
Push this symbol to open menu "Service Power Supply". 8.5.24
Push this symbol to open menu "Service Cell Lines". 8.5.25
Push this symbol to open menu "Service Tank". 8.5.26
Push this symbol to open menu "Service Acid Cleaning". 8.5.27
"OP":• Push this symbol to switch the
touchscreen to show the operating system of the touchscreen.
"PLC":• Push this symbol to stop the PLC."OP":• Push this symbol to switch the
touchscreen to online mode (connected to PLC, data exchange active).
"PLC":• Push this symbol to start the PLC.Push this symbol to switch the touchscreen to offline mode (not connected to PLC, data exchange inactive).• Push this symbol to switch the
touchscreen to the operating system of the touchscreen, and update the software version.
Menu action Required user level
Access menu 3 Commissioning staff
ID 0
200
56
En
gli
sh
(G
B)
8.5.24 Service Power SupplyThis menu shows information on the internal power supply.
Fig. 60 Service Power Supply
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
8.5.25 Service Cell LinesThis menu shows the cell lines and process settings and is used for commissioning of the system. See section 7. Commissioning.
Fig. 61 Service Cell Lines
To revert to the previous menu push [ ].Details on general menu symbols can be found in section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
8.5.26 Service TankThe menu shows settings for the degassing fans of the degassing and storage tank.
Fig. 62 Service Tank
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
Menu action Required user level
Access menu 3 Commissioning staffChange settings 3 Commissioning staff
ID 0
201
Display text / symbol
Description
24 V channels:
Channel 1Emergency stop Green:
Channel active without fault. Current consumption below set limit.Red:Channel manually deactivated or current consumption limit exceeded.
Channel 2PLCChannel 3internalChannel 4external
If channels are deactivated due to exceeded current consumption limits, after approximately 20 seconds all channels can be activated using this button.
5 V channel: Channel for flow sensors (0.02, x.10, 1.11). See fig. 5.
Channel 1internal
Green:Fuse ok.Red:Fuse blown.
Menu action Required user level
Access menu 3 Commissioning staffChange settings 3 Commissioning staff
ID 0
250
Menu action Required user level
Access menu 3 Commissioning staffChange settings 3 Commissioning staff
ID 0
251
57
En
glis
h (G
B)
8.5.27 Service Acid CleaningThis menu is used to perform the acid cleaning to remove scale on the electrodes. The menu guides you step by step through the acid cleaning process. To perform the acid cleaning, proceed according to section 9.5 Acid cleaning.
A security query must be confirmed before the process is started and menu "Service Acid Cleaning" is opened.
Fig. 63 Service Acid Cleaning
To revert to the previous menu, push [ ]. This button is only displayed after completion of the process.For details on general menu symbols see section 8.5.6 System overview.For details on component colours see section 8.5.3 Colours.
8.5.28 Message managementIn this menu, the system messages can be managed.
Fig. 64 Message management
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
If the acid cleaning process is started, it cannot be aborted. Safe production is only ensured, if the process is performed completely.
Menu action Required user level
Access menu 3 Commissioning staffPerform procedure 3 Commissioning staff
ID 0
320
Pos. Description
1 Main steps for acid cleaning
2
Sub-steps for the active main step.Steps starting with "-" must be performed by the operator.Steps starting with " ● " are automatically performed by the system.
3
Display of component status and process control area.The arrow indicates the flow direction.For some steps it is possible to activate or deactivate components by pushing the component symbols.The blue icons indicate the valve positions:
3-way ball valves (V1.02, V2.02, V3.02)
Manual valve closed (V0.07, V0.08)
Manual valve open (V0.07, V0.08)
The following buttons appear for certain steps:Push this button to confirm completion of manual steps (e.g. opening or closing manual valves).
Push this button to repeat a complete main step.
1 2 3
Menu action Required user level
Access menu 1 UsersChange settings 1 Users
ID 0
104
Display text / symbol
Description
Messages Messages related to touchscreen and PLC.
Push this symbol to open the overview of active messages in a dialogue box.
Push this symbol to open the overview of active messages.
Push this symbol to open the overview of saved messages.
Alarms Messages related to the electrolysis process.
Push this symbol to open the overview of active alarm messages in a dialogue box.
Push this symbol to open the overview of active alarm messages.
Push this symbol to open the overview of saved alarm messages.
Diagnosis Diagnostic messages of the PLC.
Push this symbol to see the diagnostic buffer of the PLC.
58
En
gli
sh
(G
B)
8.5.29 System configurationIn this menu, the submenus for the configuration of the system can be opened.
Fig. 65 System configuration
To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
8.5.30 Configuration of system capacityIn this menu, the system capacity and the brine dosing station can be configured.
Fig. 66 Configuration of system capacity
To change a value, push the respective square. Active values are highlighted in green.To save the settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
Menu action Required user level
Access menu 2 Parametrising staffReset configuration to factory settings 3 Commissioning staff
ID 0
110
Display text DescriptionSee section
System capacity / brine pumps
Push the symbol next to this text to open menu "Configuration of system capacity".
8.5.30
Tank volume / fans
Push the symbol next to this text to open menu "Configuration of tank volume".
8.5.31
InterfacePush the symbol next to this text to open menu "Configuration of interface".
8.5.32
Factory settings
Push the symbol next to this text to reset all settings to factory default.
Alarm delays Push the symbol next to this text to open menu "Settings alarm delays". 8.5.33
Delay-/flushing times
Push the symbol next to this text to open menu "Settings delay-/flushing times".
8.5.34
Operating hours counters plant
Push the symbol next to this text to open menu "Settings Operating hours Counter plant".
8.5.36
Operating hours counters lines
Push the symbol next to this text to open menu "Settings Operating hours Counter lines".
8.5.37
Menu action Required user level
Access menu 4 AdministratorsChange settings 4 Administrators
ID 0
111
The value "System capacity" must comply with the actual capacity level of the Selcoperm electrolyser. The standard setpoints of the system are based on this value.Setting a wrong value may result in damage to the equipment.
Display text Description
System capacity
This setting must comply with the actual capacity level of the Selcoperm electrolyser. A system restart is required if this parameter was changed.
No. of brine pumps
Number of brine pumps within the brine dosing station.
Automatic changeover at
If two brine pumps are used, the cause for a changeover from the duty pump to the standby pump and vice versa can be defined here.
• Start & fault The system changes over every time production is started and after a fault.
• Fault The system changes over after a fault.• never The system does not change over
automatically.
59
En
glis
h (G
B)
8.5.31 Configuration of tank volumeIn this menu, the tank volume and degassing fans can be configured.
Fig. 67 Configuration of tank volume
To change a value, push the respective square. Active values are highlighted in green.To save the settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
8.5.32 Configuration of interfaceIn this menu, the interface can be configured.
Fig. 68 Configuration of interface
Only one option can be chosen in this menu at a time.
To change a value, push the respective square. Active values are highlighted in green.To save the settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
Menu action Required user level
Access menu 4 AdministratorsChange settings 4 Administrators
ID 0
112
Display text Description
Tank volume This setting must comply with the actual tank volume of the degassing and storage tank.
No. of fans Number of degassing fans installed on the degassing and storage tank.
Automatic changeover at
If two degassing fans are used, the cause for a changeover from the duty fan to the standby fan and vice versa can be defined here.
• Start & fault The system changes over every time production is started and after a fault.
• Fault The system changes over after a fault.• never The system does not change over
automatically.
Menu action Required user level
Access menu 3 Commissioning staffChange settings 3 Commissioning staff
ID 0
113
Display text Description
no Interface/Communication
Choose this setting to control the Selcoperm electrolyser via the parallel port.
Profinet Profinet communication• I/O Device Standard setting. The Selcoperm touchscreen
is used for input and output of values.• Put/Get Choose this setting to control the Selcoperm
electrolyser via an S7 connection with "Put" and "Get" commands.
60
En
gli
sh
(G
B)
8.5.33 Settings alarm delaysIn this menu, the alarm delay times can be viewed and changed.
Fig. 69 Settings alarm delays
Details on start and stop delays can be found in section 8.5.35 Start and stop delays.To change a value, touch the respective field and enter the new value via the numeric keyboard. See section 8.5.2 Keyboard.To save the settings, push [ ].To reset the values to factory settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
8.5.34 Settings delay-/flushing timesEach time the system enters or leaves the operating state "Production", the delay times in this menu are used for starting and stopping the respective components.
Fig. 70 Settings delay-/flushing times
Details on start and stop delays can be found in section 8.5.35 Start and stop delays.To change a value, touch the respective field and enter the new value via the numeric keyboard. See section 8.5.2 Keyboard.To save the settings, push [ ].To reset the values to factory settings, push [ ].To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
Menu action Required user level
Access menu 3 Commissioning staffChange settings 3 Commissioning staffReset to factory settings 3 Commissioning staff
ID 0
120
Display text Description
Alarm changeover delay
Fault delay time settings for brine pumps and degassing fans.
• Brine pumps Fault delay time settings for brine pumps.• Fan Fault delay time settings for degassing fans.
Level cell line LSAL x.09
Settings for level switches of cell lines (1.09, 2.09, 3.09). See section 4.1.6 Piping and Instrumentation Diagram (PID).
• Start delay Each time the system is manually set from operating state "Stop" to "Production" (locally or remotely), this time period is allowed to elapse before the level switches detect liquid. If no liquid is detected within this time period, a fault message is displayed.
Pipe filling level LSAL 4.04
Settings for NaClO solution line level switch (4.04). See section 4.1.6 Piping and Instrumentation Diagram (PID).
• Start delay Each time the system is manually set from operating state "Stop" to "Production" (locally or remotely), this time period is allowed to elapse before the level switch detects liquid. If no liquid is detected within this time period, a fault message is displayed.
• Deactivate Each time the system is manually or automatically set to operating state "Standby" or "Stop", this time period is allowed to elapse before the level switch stops detecting liquid. If liquid is detected after this time period, a fault message is displayed.
Menu action Required user level
Access menu 3 Commissioning staffChange settings 3 Commissioning staffReset to factory settings 3 Commissioning staff
ID 0
121
Display text Description
Fan Settings for the degassing fan.• Start delay Time period from starting the fan until the
solenoid valve is opened and the brine pump is started.
• Stop delay Time period from stopping the brine pump until the fan is stopped.
Electrolyte Settings for the electrolyte flow.• Start delay Time period from opening the solenoid valve
and starting the brine pump until the system starts to analyse the level switches (1.09, 2.09, 3.09). See section 4.1.6 Piping and Instrumentation Diagram (PID).
• Stop delay Time period from switching off the DC current of the cells until the brine pump is stopped and the solenoid valve is closed.
61
En
glis
h (G
B)
8.5.35 Start and stop delays
Start delays
Each time the system is manually or automatically set to operating state "Production", it performs the following steps from top to bottom:
Fig. 71 Start delays
* Only relevant if the system is set to "Production" from operating state "Stop" (locally or remotely).
If the level switches do not detect liquid within the defined time period, a fault message is displayed and the system is set to operating state "Stop".
Stop delays
Each time the system is manually or automatically set to operating state "Standby" or "Stop", it performs the following steps from top to bottom:
Fig. 72 Stop delays
If the level switch still detects liquid after the defined time period has elapsed, a fault message is displayed and the system is set to operating state "Stop".
8.5.36 Settings Operating hours Counter plantThe system has several operating hours counters.
Fig. 73 Settings Operating hours Counter plant
To reset a timer to zero, push the respective button next to the time value.To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
TM06
222
9 40
15TM
06 2
239
4015
Start degassing fan
Fig. 70: Fan > Start delay
Open solenoid valve and start brine pump
Fig. 70: Electrolyte > Start delay
Analyse level switches (x.09)
Analyse level switch (4.04)
Switch on DC current of cells
[Fig. 69: Level cell line LSAL x.09 > Start delay]*
[Fig. 69: Pipe filling level LSAL 4.04 > Start delay]*
Switch off DC current of cells
Fig. 70: Electrolyte > Stop delay
Stop brine pump, close solenoid valve and analyse level switch (4.04)
Fig. 70: Fan > Stop delay
Stop degassing fan
Fig. 69: Pipe filling level LSAL 4.04 > Deactivate
Activate operating state "Standby" or "Stop"
Menu action Required user level
Access menu 2 Parametrising staffReset values 3 Commissioning staff
ID 0
130
Display text Description
Electrolyser Operating time of the electrolyser.• Active Production time without standby time.• Powered On Total time the system was powered.Brinepumps Operating time of the brine pumps.Fans Operating time of the degassing fans.
Solenoid Valve Operating time of the solenoid valve (opened valve).
62
En
gli
sh
(G
B)
8.5.37 Settings Operating hours Counter linesThe system has several operating hours counters.
Fig. 74 Settings Operating hours Counter lines
To reset a timer to zero, push the respective button next to the time value.To revert to the previous menu, push [ ].For details on general menu symbols see section 8.5.6 System overview.
Menu action Required user level
Access menu 2 Parametrising staffReset values 3 Commissioning staff
ID 0
131
Display text Description
Acid pumpOperating time of the acid cleaning pump. This pump is part of the separate acid cleaning station.
Cell Lines
Operating time of the electrolysis cells and the respective DC power supplies. The counters count the time when DC power is activated.PS 1: Power supply of cell line 1.PS 2: Power supply of cell line 2.PS 3: Power supply of cell line 3.
63
En
glis
h (G
B)
9. Maintenance
9.1 Safety instructions
9.2 Special tools
9.2.1 Test kit
Test kit for SES, comprising:• Measuring cylinder• Total hardness test for titrimetric determination of the water
hardness• Thermometer• Spindle for specific gravity measurement• Titration set for measurement of the chlorine concentration in
the sodium hypochlorite solution• Operating instructions.
Fig. 75 Test kit
The basic maintenance tasks must be performed by trained users.The advanced maintenance tasks must only be performed by certified service persons.Shut down the whole system before any work on the system components and lines.Separate the system from the power supply before any work on the system components and lines.Wear the stipulated personal protective equipment (protective clothing, goggles, respirator etc.).Observe the chemical manufacturer's safety data sheets (MSDS) and safety instructions of the used chemicals.Safety installations, which have been disabled or removed during maintenance, must be enabled or installed again immediately after maintenance.
Before starting any work in the ATEX zone, stop the Selcoperm system and wait until the degassing fan stops.
WARNING
Electric shock
Death or serious personal injuryLiquids on electrical components can lead to electric shock. Furthermore damage to the equipment can be caused by short circuits.- Keep all electrical components dry.- Cover electrical components during maintenance
with a watertight foil.
CAUTION
Chemical hazard
Minor or moderate personal injurySodium hypochlorite solution tends to emit chlorine gas.- When working with open tanks or lines, wear
appropriate personal protective equipment.
When the Selcoperm system is stopped via the control panel or via external contact, the degassing fan continues running for some minutes. This ensures the removal of residual hydrogen gas from the system, lines and degassing and storage tank.Wait until the degassing fan stops before starting any work on the system, lines and degassing and storage tank.If the power supply was switched off or in case of power failure, wait at least 20 minutes before starting any work on the system, lines and degassing and storage tank.
Rinse removed parts with clean water.Before reassembling make sure, that all parts are clean, dry and undamaged.
TM06
849
8 07
17
DescriptionProduct number
Test kit 98842487
64
En
gli
sh
(G
B)
9.3 Basic maintenance schedule (users)
In the following table, the basic maintenance activities to keep the system free from troubles and avoid breakdowns are described. These activities must be performed by trained users. The intervals for some of the tasks depend on the individual installation and must therefore be defined by the operating company.
The position references in the table refer to the PID. See fig. 5.
9.3.1 Cleaning the system
If necessary, clean all product surfaces with a dry and clean cloth.
9.3.2 Checking the water hardness of the softened water
We recommend to perform this check with the Grundfos Selcoperm test kit. See section 9.2.1 Test kit.1. Put on safety goggles.2. Take a sample from the soft water outlet of the water softener.3. Perform the test according to the test kit operating
instructions.
9.3.3 Checking the NaClO solution
We recommend to perform this check with the Grundfos Selcoperm test kit. See section 9.2.1 Test kit.1. Put on protective clothing, safety goggles and gloves.2. Put a clean 1000 ml vessel under the NaClO solution sample
valve (V0.09).3. Slowly open the sample valve (V0.09) and fill the vessel with
1000 ml NaClO solution to flush the sample line.4. Dispose of the sample in accordance with local regulations.5. Take a 50-100 ml sample from sample valve (V0.09).6. Check the temperature and the concentration of the NaClO
solution according to the test kit operating instructions.
9.3.4 Checking the salinity of the electrolyte
1. Put on safety goggles.2. Put a clean 500 ml vessel under the electrolyte sample valve
(V0.06).3. Slowly open the sample valve (V0.06) and fill a clean vessel
with 200-500 ml electrolyte solution to flush the sample line.4. Dispose of the sample in accordance with local regulations.5. Slowly open the sample valve (V0.06) and fill a clean vessel
with 200 ml electrolyte solution.
6. Perform the measurement according to the separate manual of the measuring device.Observe setpoint 9 for the conductivity or setpoint 14 for the specific gravity. See section 5.2.4 Setpoints.
If the result of a check requires change, repair or adjustment of the system, call certified service persons.
Interval Component Task See section
To be defined by the operating company
Selcoperm electrolysis system Clean the surfaces of the system. 9.3.1
Selcoperm electrolyser Check the salinity of the electrolyte. 9.3.4
Weekly
Selcoperm electrolysis system Check for leakages.
Selcoperm electrolyserCheck the flow rates of water and brine on the display. 8.5.7
Check the DC voltage and current values on the display. 8.5.12
Check the water hardness of the softened water. 9.3.2
Degassing and storage tank Check the air flow of the degassing fan (EF4.01, EF4.02). 8.5.15
Brine tank Check the salt level in the brine tank. Refill with salt, if required. 7.1.2
Gas warning system Check that the controller (5.00) does not display any errors.Observe separate manuals.
Monthly
Selcoperm electrolysis system
Visually inspect the NaClO solution line and the exhaust air line for damages.Visually inspect the piping of the degassing and storage tank for damage caused by vibrations of the degassing fan.
Selcoperm electrolyser
Visually inspect the electrodes in the electrolysis cells (C1.1 - C3.2).Check the temperature and chlorine concentration of the NaClO solution. 9.3.3
Check the temperature of the DC connections of the cells on the display. 8.5.8 / 8.5.9
WARNING
Electric shock
Death or serious personal injuryLiquids on electrical components can lead to electric shock. Furthermore damage to the equipment can be caused by short circuits.- Keep all electrical components dry.- Do not use water or any other liquid to clean
electrical components or electrical lines of the system.
- Do not use a high pressure cleaner.
The salinity can be checked either by measuring the conductivity with the Grundfos conductivity measuring device or by measuring the specific gravity with the Grundfos Selcoperm test kit.See section 9.2.1 Test kit.For details on the conductivity measuring device, see data booklet: http://net.grundfos.com/qr/i/98721404
65
En
glis
h (G
B)
9.4 Advanced maintenance schedule (certified service persons)
In the following table, the advanced maintenance activities are described. These activities must be performed by certified service persons.The position references in the table refer to the PID. See fig. 5.Before replacing any components, flush the system and drain it. See sections:• 10.4 Flushing the system with softened water
• 10.5 Draining the system.After the system has been drained, it must be recommissioned according to section 7.2 Starting up the system initially.
9.4.1 Checking the system for hydrogen gas leakages
This task must be performed by certified service persons.
While the system is in operation mode "Production", check all flanges and glued connections of the following components for gas leakages with a portable hydrogen detector:• electrolysis cells• NaClO solution line• exhaust air line• degassing and storage tank.
Interval Component Task See section
Annually
Selcoperm electrolysis system
Retighten the DC connections at the cells and the rectifier with the correct torque. 9.4.2
Retighten the connections for earthing and power supply of all components, if necessary.Check the brine tank. Clean it, if required. 9.3.1
Check the electrolysis cells, the NaClO solution line and the exhaust air line for hydrogen gas leakage. 9.4.1
Replace worn or damaged parts.
Calibrate the gas warning system.Observe separate manuals.
Check the salinity of the electrolyte. 9.3.4
Check the flow rates of water and brine. 7.2.4
Selcoperm electrolyser
Overhaul solenoid valve (0.05). Replace any worn or damaged parts. Observe separate manuals.
Clean flow sensors (0.02, 1.10, 2.10, 3.10) with warm water, if required.Check the strainer in pressure reducing valve (V0.02) and clean it, if necessary.
Brine dosing station
Overhaul the brine pumps.• Clean and replace worn valves, seats and diaphragms, if there is any sign of damage.• Fit new O-rings and gaskets before reassembling.
Observe separate manuals.
Every 2 years
Selcoperm electrolysis system
Replace the gaskets in the electrolysis cells (C1.1 - C3.2) and in the NaClO solution line. 9.4.3
Selcoperm electrolyser Perform acid cleaning, if required. 9.5.2
Brine tank Check proper functioning of the floater valve in the brine tank.
WARNING
Danger of explosion
Death or serious personal injury- When checking the system for gas leakages, use
hydrogen detectors. Do not use a match or a flame.
66
En
gli
sh
(G
B)
9.4.2 Retightening the DC connections
This task must be performed by certified service persons.
Fig. 76 DC connections of electrolysis cells
Rigid copper bars
Perform the following steps for all relevant DC connections.1. Switch off the main switch of the rectifier.2. Remove sensor (1).3. Remove screw (5).4. Create enough space in front of copper adapter (9) to apply a
torque wrench.– Move copper bar (2) to the end of guide bolts (8). If
necessary, remove DC cable glands (3).5. Retighten copper adapter (9) with a torque wrench.
– Torque: 90 Nm.6. Reinstall all dismantled parts.7. Retighten screws (4) with a torque wrench.
– Torque: 60 Nm.8. Retighten screw (5) with a torque wrench.
– Torque: 80 Nm.9. Switch on the main switch of the rectifier again.
Flexible copper bars
Perform the following steps for all relevant DC connections.1. Switch off the main switch of the rectifier.2. Remove sensor (10).3. Remove screw (13).4. Remove flexible copper bar (15).5. Retighten copper adapter (14) with a torque wrench.
– Torque: 90 Nm.6. Reinstall all dismantled parts.7. Retighten screw (13) with a torque wrench.
– Torque: 80 Nm.8. Switch on the main switch of the rectifier again.
Rectifier
1. Switch off the main switch of the rectifier.2. Retighten the DC connections of the rectifier with a torque
wrench.– Torque: 80 Nm.
3. Switch on the main switch of the rectifier again.
WARNING
Electric shock
Death or serious personal injury- Before starting work on the system, make sure that
the power supply has been switched off and that it cannot be accidentally switched on.
TM06
223
8 06
17
Pos. Description
1 Temperature sensor2 Rigid copper bar3 DC cable glands4 Screws for DC cable glands5 Copper bar screw6 Spring washer7 Washer8 Guide bolt9 Copper adaptor
10 Temperature sensor11 Washer12 Spring washer13 Copper bar screw14 Copper adaptor15 Flexible copper bar
1
4
2
3
5
4 3 8 976
10
11
12
13
14
15
67
En
glis
h (G
B)
9.4.3 Replacing the gaskets in the electrolysis cells and in the NaClO solution line
This task must be performed by certified service persons.1. Push [ ].
– The system stops.2. Flush the system. See section 10.4 Flushing the system with
softened water.3. Drain the system. See section 10.5 Draining the system.4. Before starting work on the system, make sure that the power
supply has been switched off and that it cannot be accidentally switched on.
5. Remove the electrolysis cells from the Selcoperm electrolyser.
Fig. 77 Replacing the gaskets
6. Replace all O-rings (2) and (3).7. Grease all O-rings (3) with PTFE grease.8. Replace all O-rings in the NaClO solution line and the O-rings
of the T-piece. See section 12.2 T-piece.9. Reassemble the cells and tighten screws (1) with a torque
wrench.– Torque: 20-25 Nm
10. Reinstall all dismantled parts.11. Perform recommissioned according to section 7.2 Starting up
the system initially.
9.4.4 Dismantling and reassembling level switches (1.09, 2.09, 3.09)
A defective level switch can be dismantled and reassembled as follows.
Fig. 78 Cell outlet level switch
1. Switch off the power supply of the Selcoperm electrolyser control cabinet and make sure that it cannot be accidentally switched on.
2. Disconnect the electrical plug connection.3. Unscrew union nut (3).4. Remove level switch (4) together with sleeve (6) and lock nut
(5) from support (7).5. Unscrew lock nut (5).6. Remove level switch (4) from sleeve (6).
Reassembling
7. Screw in level switch (4) into sleeve (6) by hand until the switch rests on the bottom of the sleeve.
8. Screw on lock nut (5) and tighten it by hand.9. Insert level switch (4) together with sleeve (6) and lock nut (5)
into support (7).10. Screw in union nut (3) and tighten it by hand.11. Connect the electrical plug connection.12. Check proper functioning. See section 7.2.5 Checking and
adjusting cell outlet level switches (1.09, 2.09, 3.09).
TM06
808
5 45
16
Pos. Description
1 Screw2 O-ring3 O-ring
1
1
3
2
2
3
1
2
TM06
468
5 16
16
Pos. Description
3 Union nut4 Level switch5 Lock nut6 Sleeve7 Support
4 5 3 6 7
68
En
gli
sh
(G
B)
9.4.5 Dismantling and reassembling level switch (4.04)
A defective level switch can be dismantled and reassembled as follows.
Fig. 79 NaClO solution line level switch
1. Switch off the power supply of the Selcoperm electrolyser control cabinet and make sure that it cannot be accidentally switched on.
2. Disconnect the electrical plug connection.3. Unscrew union nut (3).4. Remove level switch (4) together with sleeve (6), lock nut (5)
and tension sleeve (8) from support (7).5. Unscrew lock nut (5).6. Remove level switch (4) from sleeve (6).Reassembling
7. Screw in level switch (4) into sleeve (6) by hand until the switch rests on the bottom of the sleeve.
8. Screw on lock nut (5) and tighten it by hand.9. Insert level switch (4) together with sleeve (6), lock nut (5) and
tension sleeve (8) into support (7).10. Screw in union nut (3) and tighten it by hand.11. Connect the electrical plug connection.12. Check proper functioning. See section 7.2.6 Checking and
adjusting NaClO level switch (4.04).
9.5 Acid cleaning
This task must be performed by certified service persons.The acid cleaning of the electrodes is performed via a semi-automatic process controlled by the Selcoperm electrolyser. The Grundfos acid cleaning station is prepared for electrical connection to the Selcoperm electrolyser control cabinet. The special socket is on the left bottom of the Selcoperm electrolyser control cabinet. A cable with a special plug is pre-assembled on the dosing pump of the acid cleaning station.
9.5.1 Interval for acid cleaning
The acid cleaning process should only be performed, if significant scale has built up on the electrodes in the electrolysis cells. How fast scale builds up on the electrodes depends on the quality of the softened water and the salt.Scaled electrodes lead to an increased DC voltage of the electrolysis cells. If the DC voltage has increased, check the water and salt quality and consider to perform an acid cleaning. An improper working water softener can also cause the need for an acid cleaning.
9.5.2 Performing the acid cleaning
This task must be performed by certified service persons.
TM06
468
7 23
16
Pos. Description
3 Union nut4 Level switch5 Lock nut6 Sleeve7 Support8 Tension sleeve
3
5
4
6
7
8 A safe process control is only guaranteed, if the original Grundfos acid cleaning station with special plug connection to the Selcoperm electrolyser is used.
WARNING
Chemical hazard
Death or serious personal injuryIf acid is mixed with sodium hypochlorite solution, highly hazardous chlorine gas is released.- Keep acid away from the sodium hypochlorite
solution and the degassing and storage tank.- Wear the stipulated personal protective equipment
(protective clothing, goggles, respirator etc.).- Observe the chemical manufacturer's safety data
sheets (MSDS) and safety instructions of the used chemicals.
- Only use the original Grundfos acid cleaning station and always perform the acid cleaning procedure completely.
69
En
glis
h (G
B)
1. Place the Grundfos acid cleaning station near to the Selcoperm electrolyser.– Observe the length of the electrical and hydraulic lines.
2. Make sure the hydrochloric acid used for the acid cleaning is of high grade, free from fluoride and in the concentration range of 7-9 % by weight.
3. Make sure the tank of the acid cleaning station is filled with a sufficient amount of hydrochloric acid:– SES-5000, -7500: min. 60 l– SES-10000, -15000: min. 100 l– SES-20000, -30000: min. 170 l– SES-45000: min. 230 l.
4. Open menu "System menu > Service menu > Service Acid Cleaning" to start the acid cleaning process.– A login with user level 3 (Commissioning staff) or higher is
required. See section 8.5.21 User administration.– A security query must be confirmed before menu "Service
Acid Cleaning" is opened.5. For details on the menu see section 8.5.27 Service Acid
Cleaning.6. Follow the steps in the menu. Observe the following
information on the individual steps:• Step: "Waiting > Waiting for system to end process"
– The system ends the production process. There are delay times which need to elapse before the next step can be performed. See section 8.5.35 Start and stop delays.
• Step: "Draining > draining cells"– Before confirming this step, inspect the cells visually and
make sure, that the cells are completely drained. After the lowest electrolysis cells are emptied, it takes 5-10 minutes until the lines in the hydraulic chamber are completely empty.
• Step: "Flushing > filling cells"– The solenoid valve (0.05) is automatically closed when the
first level switch (1.09, 2.09, 3.09) detects liquid.• Step: "Flushing > draining cells"
– Before confirming this step, inspect the cells visually and make sure, that the cells are completely drained.
• Step: "Acid Cleaning > fill cells until electrodes covered"– Inspect the filling level in the electrolysis cells visually. Stop
filling by confirming this step as soon as the electrodes are completely covered with acid.
• Step: "Acid Cleaning > reaction time"– The timer on the display is only a guiding value. Watch the
chemical reaction in the electrolysis cells. Confirm the step, if the reaction has stopped.
• Step: "Acid Cleaning > draining cells"– Before confirming this step, inspect the cells visually and
make sure, that the cells are completely drained.
10. Decommissioning
10.1 Short-term decommissioning up to 4 weeks
1. Push [ ].– The system stops. No further actions must be taken.
10.1.1 Recommissioning
Before recommissioning the system, perform the following checks:• 7.1 Checks before commissioning
• 7.2.4 Checking and adjusting the soft water flow and the salinity of the electrolyte
1. Push [ ].
10.2 Decommissioning up to 6 months
This task must be performed by certified service persons.1. Push [ ].
– The system stops.2. Flush the system. See section 10.4 Flushing the system with
softened water.3. Close water inlet valve (V0.01).4. Close brine inlet valve (V0.10).5. Switch off the main switch of the Selcoperm electrolyser. See
section 8.2 Control elements.6. Switch off the power supply of the rectifier.7. Flush the brine dosing station. See section 10.6 Flushing the
brine dosing station.
10.2.1 Recommissioning
1. Switch on the power supply of the Selcoperm electrolyser and the rectifier.
2. Open water inlet valve (V0.01) and brine inlet valve (V0.10).3. Before recommissioning the system, perform the following
checks:– 7.1 Checks before commissioning
– 7.2.4 Checking and adjusting the soft water flow and the salinity of the electrolyte
4. Push [ ].
10.3 Decommissioning for more than 6 months
This task must be performed by certified service persons.1. Push [ ].
– The system stops.2. Flush the system. See section 10.4 Flushing the system with
softened water.3. Drain the system. See section 10.5 Draining the system.4. Close water inlet valve (V0.01).5. Close brine inlet valve (V0.10).6. Switch off the main switch of the Selcoperm electrolyser. See
section 8.2 Control elements.7. Switch off the power supply of the rectifier.8. Flush the brine dosing station. See section 10.6 Flushing the
brine dosing station.
10.3.1 Recommissioning
See section 7. Commissioning.
The acid cleaning process can also be done with 30-40 % citric acid. When using citric acid, the cleaning process can take longer.
If the acid cleaning process is started, it cannot be aborted. Safe production is only ensured, if the process is performed completely.
70
En
gli
sh
(G
B)
10.4 Flushing the system with softened water
This task must be performed by certified service persons.1. Push [ ].
– The system stops.2. Open menu "Service Cell Lines". See section 8.5.5 Menu
structure.3. Open solenoid valve (0.05) by pushing the respective symbol
on the display.4. Wait for 10-15 minutes while the system is flushed with
softened water.– The flushed water flows into the degassing and storage
tank. Make sure there is enough space in the tank. Observe that the NaClO solution in the tanks is diluted by the flushed soft water.
5. Close solenoid valve (0.05) by pushing the respective symbol on the display.
10.5 Draining the system
This task must be performed by certified service persons.1. Flush the system with softened water before draining it. See
section 10.4 Flushing the system with softened water.2. Switch all 3-way ball valves (V1.02, V2.02, V3.02) to drain
position.
Fig. 80 3-way ball valve in drain position
3. Open drain valve (V0.08).4. Wait until the electrolyser and the NaClO solution line are
emptied completely.– After the lowest electrolysis cells are emptied, it takes 5-10
minutes until the lines in the hydraulic chamber are completely empty.
5. Close drain valve (V0.08).6. Switch all 3-way ball valves (V1.02, V2.02, V3.02) to
production position.
Fig. 81 3-way ball valve in production position
10.6 Flushing the brine dosing station
Fig. 82 Brine dosing station
1. Push [ ].– The system stops.
2. Close inlet valve (5) and outlet valve (2).3. Connect hoses to valves (1) and (4) and pipe them to a
suitable drain.4. Open valves (1) to drain the piping above the pumps.5. Open valve (4) and then open valves (3) to drain the piping
below the pumps.6. Close valves (1), (3) and (4).7. Connect the soft water supply to valves (3).8. Open valves (1) and (4).9. Slowly open valves (3) and flush the dosing station for 10
minutes with softened water.10. Close valves (1), (3) and (4).11. Drain the dosing station.12. Reestablish all hydraulic connections as they have been
before flushing.
TM06
468
3 15
16TM
06 4
682
1516
Use softened water for flushing.
TM06
808
7 45
16
3
2
5
1
4
71
En
glis
h (G
B)
11. Fault finding
The position references in the table refer to the components overview and the PID. See figs. 2 and 5.
If the result of a check requires change, repair or adjustment of the system, call certified service persons.
Fault Display text Possible cause Possible remedy (certified service persons)
High DC voltage or low DC current
Voltage cell line C1 max.Voltage cell line C2 max.Voltage cell line C3 max.Current of cell line C1 min.Current of cell line C2 min.Current of cell line C3 min.
• Lack of brine in electrolysis cell
• Check the settings of the brine dosing station.
• Check the salinity of the electrolyte. See section 9.3.4 Checking the salinity of the electrolyte.
• Scale deposits on electrodes • Check the functioning of the softener. Regenerate the softener, if necessary. See separate manual.
• Perform acid cleaning, if necessary. See section 9.5 Acid cleaning.
• Water flow too high • Check and adjust the water flow. See section 7.2.4 Checking and adjusting the soft water flow and the salinity of the electrolyte.
• Lack of salt in brine tank (C) • Check and refill, if necessary. See section 7.1.2 Brine tank.
• High resistance on DC cable connection
• Clean and tighten the connection. Use electrical contact grease.
• Input voltage low • Check the incoming voltage.• Check the fuses.
• Leakage in casing of electrolysis cell
• Replace gaskets. See section 9.4.3 Replacing the gaskets in the electrolysis cells and in the NaClO solution line.
• Electrolyte sample valve (V0.06) open
• Close the valve.
Low DC voltage or high DC current
Voltage cell line C1 min.Voltage cell line C2 min.Voltage cell line C3 min.Current of cell line C1 max.Current of cell line C2 max.Current of cell line C3 max.
• Too much brine in the electrolyte
• Check the settings of the brine dosing station.
• Check the salinity of the electrolyte. See section 9.3.4 Checking the salinity of the electrolyte.
• Water flow too low • Check and adjust the inlet water pressure.• Check and adjust the water flow. See section
7.2.4 Checking and adjusting the soft water flow and the salinity of the electrolyte.
High temperature at DC connection of cells
Temperature TIAHL 1.01 max.Temperature TIAHL 1.02 max.Temperature TIAHL 1.03 max.Temperature TIAHL 1.04 max.Temperature TIAHL 2.01 max.Temperature TIAHL 2.02 max.Temperature TIAHL 2.03 max.Temperature TIAHL 2.04 max.Temperature TIAHL 3.01 max.Temperature TIAHL 3.02 max.Temperature TIAHL 3.03 max.Temperature TIAHL 3.04 max.
• Loose DC connection of electrolysis cells
• Retighten the DC connections. See section 9.4.2 Retightening the DC connections.
• Temperature sensor (1.01 - 3.04) damaged. Observe display text.
• Replace the sensor.
Temperature of NaClO solution too high
Temperature TIAHL 0.03 max.
• Mains water temperature too high
• Check and rectify.
• Ambient temperature too high • Reduce the ambient temperature. See section 5.1 Selcoperm Electrolysis System (SES).
• Temperature sensor (0.03) damaged
• Replace the sensor.
Temperature of soft water too low
Temperature TIAHL 1.11 min.• Failure of heater or cooler • Check and rectify. See separate manuals.• Cell inlet temperature sensor
(1.11) damaged• Replace the sensor.
Temperature of soft water too high
Temperature TIAHL 1.11 max.• Failure of heater or cooler • Check and rectify. See separate manuals.• Cell inlet temperature sensor
(1.11) damaged• Replace the sensor.
72
En
gli
sh
(G
B)
Water flow too low FIAHL 0.02 flow rate min.
• Low water inlet pressure • Contact the local authorities.• Water inlet flow sensor (0.02)
damaged or polluted• Clean or replace the sensor.
• Filter in pressure reducing valve (V0.02) blocked
• Check and clean.
• Wrong setting • Check and adjust the water flow. See section 7.2.4 Checking and adjusting the soft water flow and the salinity of the electrolyte.
Water flow too high FIAHL 0.02 flow rate max.
• Wrong setting • Check and adjust the water flow. See section 7.2.4 Checking and adjusting the soft water flow and the salinity of the electrolyte.
• Water inlet flow sensor (0.02) damaged or polluted
• Clean or replace the sensor.
Fault in ventilation
FIAHL 4.13 flow rate min.FIAHL 4.13 flow rate max.Fan EF4.01 faultyFan EF4.02 faulty
• Exhaust air line (4) blocked or broken
• Check and rectify.
• Power failure at fan • Check the fuses.• Motor failure at fan • Replace the fan.• Wrong setting • Check and adjust the flow rate. See section
8.5.16 Settings tank level.• Air flow sensor (4.13) wrongly
installed• Check the hoses and connections of the flow
sensor. See section 6.2.14 Connection of venturi nozzle (VN) and flow sensor (4.13)• Faulty connection of the
venturi nozzle (VN)• Air flow sensor (4.13)
damaged• Replace the sensor.
Degassing and storage tank filling level too high
Tank level LIAHL 4.10 max.
• Failure of degassing tank level sensor (4.10)
• Check and adjust. See section 7.1.3 Degassing and storage tank.
• Solenoid valve (0.05) failure • Check and clean the valve seat. Replace, if the fault persists.
Degassing and storage tank filling level too low
Tank level LIAHL 4.10 min.
• Selcoperm electrolyser stopped (locally or remotely)
• Check and rectify.
• Sodium hypochlorite solution demand too high
• Reduce the demand.
• Failure of degassing tank level sensor (4.10)
• Check and adjust. See section 7.1.3 Degassing and storage tank.
• Degassing and storage tank (E4.05) leaking
• Check and rectify.
Electrolyte level in cells too low
Cell level LSAL 1.09Cell level LSAL 2.09Cell level LSAL 3.09
• Electrolysis cell damaged • Check and replace.• Wrong adjustment • Readjust the sensor. See section
7.2.5 Checking and adjusting cell outlet level switches (1.09, 2.09, 3.09).
Wrong filling level in NaClO solution line
Pipe filling level LSAL 4.04Pipe filling level LSAL 4.04 full
• Piping damaged • Check and rectify.• Wrong installation • Check and rectify. See section
7.2.6 Checking and adjusting NaClO level switch (4.04).
Leakage in Selcoperm electrolyser
Level switch electrolyser LSAH 0.01
• Solenoid valve (0.05) failure • Check and clean the valve seat. Replace, if the fault persists.
• Leakage in piping • Check and rectify.• Sample valve (V0.06, V0.09)
or acid valve (V0.07) open• Check and rectify.
Fault Display text Possible cause Possible remedy (certified service persons)
73
En
glis
h (G
B)
12. Spare parts
12.1 Selcoperm electrolyser
Fig. 83 Housing SES-5000 to SES-15000
Fig. 84 Housing SES-20000 to SES-45000
To ensure safe and reliable operation, always use original spare parts from Grundfos.
TM06
223
0 24
16TM
06 2
231
2416
10
20
30
40
50
60
70
80
90
100
110
10
20
3040
45
46
60
7080
90
90
100
100
110
110
Pos. Description
Product numberSES type
5000- 15000
20000- 45000
10 Bracket A 99047504 9913322420 Bracket B 99047506 9913323030 Bracket C 99047511 9913326140 Bracket D 99047523 9913327545 Bracket E - 9913327846 Bracket F - 9913328050 Side panel 99047524 -60 Side panel, outlet 99047530 9913329270 Door, display section 99047544 9913329580 Door, right side 99047548 9913329790 Upper panel 99047550 99047550
100 Lower panel 99047553 99133300110 Transparent cover 99047557 99047557
74
En
gli
sh
(G
B)
12.1.1 Hydraulic spare parts
Fig. 85 SES-5000 to SES-15000
Fig. 86 SES-20000 to SES-45000
TM06
223
2 24
16
V0.09
V0.05
1.101.11
V0.10
0.05
0.010.02 V0.04 V1.01 V0.02 V0.01 V0.07 V0.08
V1.02
V0.06
TM06
223
3 45
16
V0.043.10 V3.01 V2.01 V0.10 V1.01 V3.02 V2.02
V1.02
V0.09
2.10 1.10V0.05
V0.06 0.05 V0.01 0.02 0.01 V0.02 V0.08 V0.07
C3
C2
C1
Pos.
For SES type
DescriptionProduct number
Recommended local stock
5000
7500
1000
015
000
2000
030
000
4500
0
0.01 X X X X X X X Level switch 990470600.05 X X X X X X X Solenoid valve, painted 99046754 1
V0.02 X X X X X X XPressure reducing valve, painted 99046939Filter for pressure reducing valve 99166707 1
V1.01, V2.01, V3.01 X X X X X X X Adjusting valve DN 15, EPDM 99046942
0.02X X X X Flow sensor VFS 2-40 98529438 1
X Flow sensor VFS 5-100 97764168 1X X Flow sensor VFS 10-200 98529466 1
1.10 X X X X Flow sensor VFS 2-40 98529438 1
1.10, 2.10, 3.10X X X Flow sensor VFS 2-40 (until December 2016) 98529438 1X X X Flow sensor VFS 5-100 (from January 2017) 97764168 1
V0.06, V0.09 X X X X X X X Ball valve DN 10, EPDM 99046953V0.07, V0.08, V0.10 X X X X X X X Ball valve DN 20, EPDM 99046957V0.01 X X X X X X X Ball valve DN 25, EPDM 99046955V0.05 X X X X X X X Mixer DN 32 99046961V0.04 X X X X X X X Non-return valve DN 25, EPDM 99046964V1.02, V2.02, V3.02 X X X X X X X 3-way ball valve DN 20, EPDM 99046965
75
En
glis
h (G
B)
12.1.2 Electrolysis cells, DC connection and sensors
Fig. 87 Electrolysis cells, DC connection and sensors
TM06
223
4 47
16
1.01-1.042.01-2.043.01-3.04
1.01-1.042.01-2.043.01-3.04
C1.1C3.1 C1.2C3.2
C2.2C2.1
300
380
385
0.03
1.093.092.09
Pos.
For SES type
Description Product number
5000
7500
1000
015
000
2000
030
000
4500
0
Electrolysis cells
C1.1, C2.1 X X X Electrolysis cell 1 - 5000 g/h 99047026C1.2, C2.2 X X Electrolysis cell 2 - 5000 g/h 99047028C1.1, C2.1, C3.1 X X X X Electrolysis cell 1 - 7500 g/h 99047031C1.2, C2.2 X X X Electrolysis cell 2 - 7500 g/h 99047033C3.2 X Electrolysis cell 3 - 7500 g/h 99054997
DC - Connection
300 X X X X X X X Connecting bar, copper 99047017380 X X X X X Connecting bar, flexible copper, short 99047036385 X Connecting bar, flexible copper, long 99133319
Sensors
1.09, 2.09, 3.09 X X X X X X X Level switch 99047037
0.03X X X X Temperature sensor 99047041
X X X Temperature sensor 99075097X X X X X X X Support for temperature sensor 99047056
1.01 - 1.042.01 - 2.043.01 - 3.04
X X X X Temperature sensor with cable lug 99047262
X X X Temperature sensor with cable lug 99075091
76
En
gli
sh
(G
B)
12.1.3 O-ring sets
12.1.4 Control cabinet
Fig. 88 Control cabinet
12.2 T-piece
Fig. 89 T-piece
For SES type
Description Product number
5000
7500
1000
015
000
2000
030
000
4500
0
X X X O-ring set for piping (NaClO outlet and T-piece) 99047273X O-ring set for piping (NaClO outlet and T-piece) 99047275
X X X O-ring set for piping (NaClO outlet and T-piece) 99055042X X X X O-ring set for hydraulic chamber 99047280
X X X O-ring set for hydraulic chamber 99055044X X O-ring set for electrolysis cell 99047281
X X O-ring set for electrolysis cells 99047284X X O-ring set for electrolysis cells 99055047
X O-ring set for electrolysis cells 99055048
TM06
223
5 46
16
80
50
70
60
90
20
10
30
Pos. DescriptionProduct number
10 Relay EMR 9907093420 Relay SSR 9907093530 Fan 9907086250 Selectivity module 9907039360 Power supply, 24 V 9907030270 Power supply, 5 V 9907036180 Device circuit breaker 9907053790 Safety relay module 99188911- Operation panel 99070251
TM06
223
6 24
16
10180
180
180
170
4.04
Pos.
For SES type
DescriptionProduct number
5000
7500
1000
015
000
2000
030
000
4500
0
10
X X X Sensor supportDN 50 / DN 80 98960993
X Sensor supportDN 65 / DN 100 98960994
X X X Sensor supportDN 100 / DN 125 98960995
4.04 X X X X X X X Sensor, capacitive 99047287
170180
Included in O-ring set piping. See section 12.1.3 O-ring sets.
77
En
glis
h (G
B)
12.3 Rectifier
12.4 Degassing and storage tank and exhaust air line
Fig. 90 Degassing and storage tank
* See fig. 5
DescriptionProduct number
Relay 99070935Watchdog relay 99070936
TM06
223
7 24
16
4.12
4.10
EF4.01EF4.02
Pos.
For SES type
Description Product number
5000
7500
1000
015
000
2000
030
000
4500
0
4.10 X X X X X X X Level sensor 990472964.12 X X X X X X X Overflow switch 990473014.03* X X X X X X X Level switch for collecting tray 99047060
EF4.01, EF4.02
X Fan 160/160 99047402X Fan 160/160 99047447
X Fan 160/160 99047451X Fan 200/200 99047463
X Fan 200/200 99047485X Fan 200/200 99047486
X Fan 315/315 99047488
VN + 4.13*
X Exhaust air flow measurement (complete), DN 100, d125 99047489X X Exhaust air flow measurement (complete), DN 150, d160 99047491
X Exhaust air flow measurement (complete), DN 200, d200 99047493X Exhaust air flow measurement (complete), DN 250, d250 99047495
X X Exhaust air flow measurement (complete), DN 300, d315 990474964.13* X X X X X X X Exhaust air flow sensor 99236038
VN*
X Venturi nozzle, DN 100, d125 99236009X X Venturi nozzle, DN 150, d160 99236011
X Venturi nozzle, DN 200, d200 99236033X Venturi nozzle, DN 250, d250 99236035
X X Venturi nozzle, DN 300, d315 99236037
78
En
gli
sh
(G
B)
12.5 Acid cleaning station
Fig. 91 Acid cleaning station
12.6 Brine dosing station
These maintenance kits comprise diaphragm and valve parts for maintenance of the brine pumps in the brine dosing station. One kit is required for each pump.
12.7 Brine tank
See separate manual.
12.8 Water softener
See separate manual.
13. Disposal
This product or parts of it must be disposed of in an environmentally sound way. Use appropriate waste collection services. If this is not possible, contact the nearest Grundfos company or service workshop.
The crossed-out wheelie bin symbol on a product means that it must be disposed of separately from household waste. When a product marked with this symbol reaches its end of life, take it to a collection point designated by the local waste disposal
authorities. The separate collection and recycling of such products will help protect the environment and human health.
TM06
469
0 24
16
Pos. DescriptionProduct number
7 Dosing pump DMX 460-3.5 9575014811 Pressure relief valve DN 20 99131032
Description SES type Pump typeProduct number
Maintenance kit for brine pump
SES-5000DDI AF 150-4 96634524SES-7500
SES-10000SES-15000
DME AR 375-10 96520380SES-20000SES-30000
DME AR 940-4 96520391SES-45000
DANGER
Chemical hazard
Death or serious personal injury- Before dismantling, the system must be completely
flushed with water in order to remove the chemicals from the electrolysis cells, hoses, pipes and pumps.
- The system must be dismantled by authorised and qualified persons.
11
7
79
Ap
pe
nd
ix
80
Appendix 1
1. 中国 RoHS
(Pb)
(Hg)
(Cd)
(Cr6+)
(PBB) (PBDE) X O O O O O
X O O O O O SJ/T 11364
O GB/T 26572 X GB/T 26572
10
De
cla
rati
on
of
co
nfo
rmit
y
81
Declaration of conformity 2
GB: EU declaration of conformityWe, Grundfos, declare under our sole responsibility that the product Selcoperm SES 5000-45000, to which the declaration below relates, is in conformity with the Council Directives listed below on the approximation of the laws of the EU member states.
DE: EU-KonformitätserklärungWir, Grundfos, erklären in alleiniger Verantwortung, dass das Produkt Selcoperm SES 5000-45000, auf das sich diese Erklärung bezieht, mit den folgenden Richtlinien des Rates zur Angleichung der Rechtsvorschriften der EU-Mitgliedsstaaten übereinstimmt.
ES: Declaración de conformidad de la UEGrundfos declara, bajo su exclusiva responsabilidad, que el producto Selcoperm SES 5000-45000 al que hace referencia la siguiente declaración cumple lo establecido por las siguientes Directivas del Consejo sobre la aproximación de las legislaciones de los Estados miembros de la UE.
FR: Déclaration de conformité UENous, Grundfos, déclarons sous notre seule responsabilité, que le produit Selcoperm SES 5000-45000, auquel se réfère cette déclaration, est conforme aux Directives du Conseil concernant le rapprochement des législations des États membres CE/UE relatives aux normes énoncées ci-dessous.
PL: Deklaracja zgodności UEMy, Grundfos, oświadczamy z pełną odpowiedzialnością, że nasz produkt Selcoperm SES 5000-45000 , którego deklaracja niniejsza dotyczy, jest zgodny z następującymi dyrektywami Rady w sprawie zbliżenia przepisów prawnych państw członkowskich.
RO: Declaraţia de conformitate UENoi Grundfos declarăm pe propria răspundere că produsul Selcoperm SES 5000-45000, la care se referă această declaraţie, este în conformitate cu Directivele de Consiliu specificate mai jos privind armonizarea legilor statelor membre UE.
RU: Декларация о соответствии нормам ЕСМы, компания Grundfos, со всей ответственностью заявляем, что изделие Selcoperm SES 5000-45000, к которому относится нижеприведённая декларация, соответствует нижеприведённым Директивам Совета Евросоюза о тождественности законов стран-членов ЕС.
TR: AB uygunluk bildirgesiGrundfos olarak, aşağıdaki bildirim konusu olan Selcoperm SES 5000-45000 ürünlerinin, AB üye ülkelerinin direktiflerinin yakınlaştırılmasıyla ilgili durumun aşağıdaki Konsey Direktifleriyle uyumlu olduğunu ve bununla ilgili olarak tüm sorumluluğun bize ait olduğunu beyan ederiz.
CN: 欧盟符合性声明我们，格兰富，在我们的全权责任下声明，产品Selcoperm SES 5000-45000 系列，其制造和性能完全符合以下所列欧盟委员会指令。
— Machinery Directive (2006/42/EC). Standard used:DIN EN ISO 12100:2010
— Low Voltage Directive (2014/35/EU). Standard used:EN 61010-1:2011-07
— EMC Directive (2014/30/EU). Standards used: EN 61000-3-2:2015EN 61000-3-3:2014EN 61326-1:2013
— RoHS Directives (2011/65/EU and 2015/863/EU).Standard used: EN 50581:2012
Pfinztal, 1 March 2018
This EU declaration of conformity is only valid when published as part of the Grundfos installation and operating instructions (publication number 98647157).
Ulrich StemickTechnical Director
Grundfos Water Treatment GmbHReetzstr. 85, D-76327 Pfinztal, Germany
Person authorised to compile technical file andempowered to sign the EU declaration of conformity.
Ру
ков
од
ств
о п
о э
ксп
лу
ата
ци
и Е
АС
Руководство по эксплуатации ЕАС 3
RUS
Selcoperm SES Руководство по эксплуатации Руководство по эксплуатации на данное изделие является составным и включает в себя несколько частей: Часть 1: настоящее «Руководство по эксплуатации». Часть 2: электронная часть «Паспорт. Руководство по монтажу и эксплуатации» размещенная на сайте компании Грундфос. Перейдите по ссылке, указанной в конце документа. Часть 3: информация о сроке изготовления, размещенная на фирменной табличке изделия. Сведения о сертификации: Системы на базе установки типа Selcoperm серии SES сертифицированы на соответствие требованиям Технических регламентов Таможенного союза: ТР ТС 004/2011 «О безопасности низковольтного оборудования»; ТР ТС 010/2011 «О безопасности машин и оборудования»; ТР ТС 020/2011 «Электромагнитная совместимость технических средств». KAZ
Selcoperm SES Пайдалану бойынша нұсқаулық Атаулы өнімге арналған пайдалану бойынша нұсқаулық құрамалы болып келеді және келесі бөлімдерден тұрады: 1 бөлім: атаулы «Пайдалану бойынша нұсқаулық» 2 бөлім: Грундфос компаниясының сайтында орналасқан электронды бөлім «Төлқұжат, Құрастыру жəне пайдалану бойынша нұсқаулық». Құжат соңында көрсетілген сілтеме арқылы өтіңіз. 3 бөлім: өнімнің фирмалық тақташасында орналасқан шығарылған уақыты жөніндегі мәлімет
Сертификаттау туралы ақпарат: Selcoperm SES орнату түріне негізделген жүйелер «Төмен вольтты жабдықтардың қауіпсіздігі туралы» (ТР ТС 004/2011), «Машиналар және жабдықтар қауіпсіздігі туралы» (ТР ТС 010/2011) «Техникалық заттардың электрлі магниттік сәйкестілігі» (ТР ТС 020/2011) Кеден Одағының техникалық регламенттерінің талаптарына сәйкес сертификатталды. KG
Selcoperm SES Пайдалануу боюнча колдонмо Аталган жабдууну пайдалануу боюнча колдонмо курамдык жана өзүнө бир нече бөлүкчөнү камтыйт: 1-Бөлүк: «Пайдалануу боюнча колдонмо» 2-Бөлүк: «Паспорт. Пайдалануу жана монтаж боюнча колдонмо» электрондук бөлүгү Грундфос компаниянын сайтында жайгашкан. Документтин аягында көрсөтүлгөн шилтемеге кайрылыңыз. 3-Бөлүк: жабдуунун фирмалык тактасында жайгашкан даярдоо мөөнөтү тууралуу маалымат. Шайкештик жөнүндө декларация Системалар орнотуу Selcoperm катар SES түрүнө негизделген Бажы Биримдиктин Техникалык регламенттин талаптарына ылайыктуу тастыкталган: ТР ТБ 004/2011 «Төмөн вольттук жабдуунун коопсуздугу жөнүндө»; ТР ТБ 010/2011 «Жабдуу жана машиналардын коопсуздугу жөнүндө»; ТР ТБ 020/2011 «Техникалык каражаттардын электрмагниттик шайкештиги».
82
Ру
ков
од
ств
о п
о э
ксп
лу
ата
ци
и Е
АС
ARM
Selcoperm SES Շահագործման ձեռնարկ Տվյալ սարքավորման շահագործման ձեռնարկը բաղկացած է մի քանի մասերից. Մաս 1. սույն «Շահագործման ձեռնարկ»: Մաս 2. էլեկտրոնային մաս. այն է՝ «Անձնագիր: Մոնտաժման և շահագործման ձեռնարկ» տեղադրված «Գրունդֆոս». Անցեք փաստաթղթի վերջում նշված հղումով. Մաս 3. տեղեկություն արտադրման ամսաթվի վերաբերյալ՝ նշված սարքավորման պիտակի վրա:
Տեղեկություններ հավաստագրման մասին՝ Համակարգերի հիման վրա տեսակի տեղադրման Selcoperm շարքի SES սերտիֆիկացված են համաձայն Մաքսային Միության տեխնիկական կանոնակարգի պահանջների՝ ТР ТС 004/2011 «Ցածրավոլտ սարքավորումների վերաբերյալ», ТР ТС 010/2011«Մեքենաների և սարքավորումների անվտանգության վերաբերյալ» ; ТР ТС 020/2011 «Տեխնիկական միջոցների էլեկտրամագնիսական համատեղելիության վերաբերյալ»:
http://net.grundfos.com/qr/i/99553784
10000205788 1118 ECM: 1249388
83
84
Gru
nd
fos
co
mp
anie
s
ArgentinaBombas GRUNDFOS de Argentina S.A.Ruta Panamericana km. 37.500 Centro Industrial Garin1619 - Garin Pcia. de B.A.Phone: +54-3327 414 444Telefax: +54-3327 45 3190
AustraliaGRUNDFOS Pumps Pty. Ltd. P.O. Box 2040 Regency Park South Australia 5942 Phone: +61-8-8461-4611 Telefax: +61-8-8340 0155
AustriaGRUNDFOS Pumpen Vertrieb Ges.m.b.H.Grundfosstraße 2 A-5082 Grödig/Salzburg Tel.: +43-6246-883-0 Telefax: +43-6246-883-30
BelgiumN.V. GRUNDFOS Bellux S.A. Boomsesteenweg 81-83 B-2630 Aartselaar Tél.: +32-3-870 7300 Télécopie: +32-3-870 7301
BelarusПредставительство ГРУНДФОС в Минске 220125, Минск ул. Шафарнянская, 11, оф. 56, БЦ «Порт»Тел.: +375 17 397 397 3
+375 17 397 397 4Факс: +375 17 397 397 1E-mail: [email protected]
Bosnia and HerzegovinaGRUNDFOS SarajevoZmaja od Bosne 7-7A,BH-71000 SarajevoPhone: +387 33 592 480Telefax: +387 33 590 465www.ba.grundfos.come-mail: [email protected]
BrazilBOMBAS GRUNDFOS DO BRASILAv. Humberto de Alencar Castelo Branco, 630CEP 09850 - 300São Bernardo do Campo - SPPhone: +55-11 4393 5533Telefax: +55-11 4343 5015
BulgariaGrundfos Bulgaria EOODSlatina DistrictIztochna Tangenta street no. 100BG - 1592 SofiaTel. +359 2 49 22 200Fax. +359 2 49 22 201email: [email protected]
CanadaGRUNDFOS Canada Inc. 2941 Brighton Road Oakville, Ontario L6H 6C9 Phone: +1-905 829 9533 Telefax: +1-905 829 9512
ChinaGrundfos AlldosDosing & DisinfectionALLDOS (Shanghai) Water Technology Co. Ltd.West Unit, 1 Floor, No. 2 Building (T 4-2)278 Jinhu Road, Jin Qiao Export Processing ZonePudong New Area Shanghai, 201206Phone: +86 21 5055 1012Telefax: +86 21 5032 0596E-mail: [email protected]
ChinaGRUNDFOS Pumps (Shanghai) Co. Ltd.10F The Hub, No. 33 Suhong RoadMinhang DistrictShanghai 201106PRCPhone: +86-21 6122 5222 Telefax: +86-21 6122 5333
COLOMBIAGRUNDFOS Colombia S.A.S.Km 1.5 vía Siberia-Cota Conj. Potrero Chico,Parque Empresarial Arcos de Cota Bod. 1A.Cota, CundinamarcaPhone: +57(1)-2913444Telefax: +57(1)-8764586
CroatiaGRUNDFOS CROATIA d.o.o.Buzinski prilaz 38, BuzinHR-10010 ZagrebPhone: +385 1 6595 400 Telefax: +385 1 6595 499www.hr.grundfos.com
GRUNDFOS Sales Czechia and Slovakia s.r.o.Čapkovského 21779 00 OlomoucPhone: +420-585-716 111
DenmarkGRUNDFOS DK A/S Martin Bachs Vej 3 DK-8850 Bjerringbro Tlf.: +45-87 50 50 50 Telefax: +45-87 50 51 51 E-mail: [email protected]/DK
EstoniaGRUNDFOS Pumps Eesti OÜPeterburi tee 92G11415 TallinnTel: + 372 606 1690Fax: + 372 606 1691
FinlandOY GRUNDFOS Pumput AB Trukkikuja 1FI-01360 Vantaa Phone: +358-(0)207 889 500
FrancePompes GRUNDFOS Distribution S.A. Parc d’Activités de Chesnes 57, rue de Malacombe F-38290 St. Quentin Fallavier (Lyon) Tél.: +33-4 74 82 15 15 Télécopie: +33-4 74 94 10 51
GermanyGRUNDFOS Water Treatment GmbHReetzstraße 85D-76327 Pfinztal (Söllingen)Tel.: +49 7240 61-0 Telefax: +49 7240 61-177E-mail: [email protected]
GermanyGRUNDFOS GMBHSchlüterstr. 3340699 ErkrathTel.: +49-(0) 211 929 69-0 Telefax: +49-(0) 211 929 69-3799E-mail: [email protected] in Deutschland:E-mail: [email protected]
GreeceGRUNDFOS Hellas A.E.B.E. 20th km. Athinon-Markopoulou Av. P.O. Box 71 GR-19002 Peania Phone: +0030-210-66 83 400 Telefax: +0030-210-66 46 273
Hong KongGRUNDFOS Pumps (Hong Kong) Ltd. Unit 1, Ground floor Siu Wai Industrial Centre 29-33 Wing Hong Street & 68 King Lam Street, Cheung Sha Wan Kowloon Phone: +852-27861706 / 27861741 Telefax: +852-27858664
HungaryGRUNDFOS Hungária Kft.Tópark u. 8H-2045 Törökbálint, Phone: +36-23 511 110Telefax: +36-23 511 111
IndiaGRUNDFOS Pumps India Private Limited118 Old Mahabalipuram RoadThoraipakkamChennai 600 097Phone: +91-44 4596 6800
IndonesiaPT. GRUNDFOS POMPAGraha Intirub Lt. 2 & 3Jln. Cililitan Besar No.454. Makasar, Jakarta TimurID-Jakarta 13650Phone: +62 21-469-51900Telefax: +62 21-460 6910 / 460 6901
IrelandGRUNDFOS (Ireland) Ltd. Unit A, Merrywell Business ParkBallymount Road LowerDublin 12 Phone: +353-1-4089 800 Telefax: +353-1-4089 830
ItalyGRUNDFOS Pompe Italia S.r.l. Via Gran Sasso 4I-20060 Truccazzano (Milano)Tel.: +39-02-95838112 Telefax: +39-02-95309290 / 95838461
JapanGRUNDFOS Pumps K.K.1-2-3, Shin-Miyakoda, Kita-kuHamamatsu431-2103 JapanPhone: +81 53 428 4760Telefax: +81 53 428 5005
KoreaGRUNDFOS Pumps Korea Ltd.6th Floor, Aju Building 679-5Yeoksam-dong, Kangnam-ku, 135-916Seoul, KoreaPhone: +82-2-5317 600Telefax: +82-2-5633 725
LatviaSIA GRUNDFOS Pumps Latvia Deglava biznesa centrsAugusta Deglava ielā 60, LV-1035, Rīga,Tālr.: + 371 714 9640, 7 149 641Fakss: + 371 914 9646
LithuaniaGRUNDFOS Pumps UABSmolensko g. 6LT-03201 VilniusTel: + 370 52 395 430Fax: + 370 52 395 431
MalaysiaGRUNDFOS Pumps Sdn. Bhd.7 Jalan Peguam U1/25Glenmarie Industrial Park40150 Shah AlamSelangor Phone: +60-3-5569 2922Telefax: +60-3-5569 2866
MexicoBombas GRUNDFOS de México S.A. de C.V. Boulevard TLC No. 15Parque Industrial Stiva AeropuertoApodaca, N.L. 66600Phone: +52-81-8144 4000 Telefax: +52-81-8144 4010
NetherlandsGRUNDFOS NetherlandsVeluwezoom 351326 AE AlmerePostbus 22015 1302 CA ALMERE Tel.: +31-88-478 6336 Telefax: +31-88-478 6332 E-mail: [email protected]
New ZealandGRUNDFOS Pumps NZ Ltd.17 Beatrice Tinsley CrescentNorth Harbour Industrial EstateAlbany, AucklandPhone: +64-9-415 3240Telefax: +64-9-415 3250
NorwayGRUNDFOS Pumper A/S Strømsveien 344 Postboks 235, Leirdal N-1011 Oslo Tlf.: +47-22 90 47 00 Telefax: +47-22 32 21 50
PolandGRUNDFOS Pompy Sp. z o.o.ul. Klonowa 23Baranowo k. PoznaniaPL-62-081 PrzeźmierowoTel: (+48-61) 650 13 00Fax: (+48-61) 650 13 50
PortugalBombas GRUNDFOS Portugal, S.A. Rua Calvet de Magalhães, 241Apartado 1079P-2770-153 Paço de ArcosTel.: +351-21-440 76 00Telefax: +351-21-440 76 90
RomaniaGRUNDFOS Pompe România SRLBd. Biruintei, nr 103 Pantelimon county IlfovPhone: +40 21 200 4100Telefax: +40 21 200 4101E-mail: [email protected]
RussiaООО Грундфос Россияул. Школьная, 39-41Москва, RU-109544, Russia Тел. (+7) 495 564-88-00 (495) 737-30-00Факс (+7) 495 564 8811E-mail [email protected]
Serbia Grundfos Srbija d.o.o.Omladinskih brigada 90b11070 Novi Beograd Phone: +381 11 2258 740Telefax: +381 11 2281 769www.rs.grundfos.com
SingaporeGRUNDFOS (Singapore) Pte. Ltd. 25 Jalan Tukang Singapore 619264 Phone: +65-6681 9688 Telefax: +65-6681 9689
SlovakiaGRUNDFOS s.r.o.Prievozská 4D 821 09 BRATISLAVA Phona: +421 2 5020 1426sk.grundfos.com
SloveniaGRUNDFOS LJUBLJANA, d.o.o.Leskoškova 9e, 1122 LjubljanaPhone: +386 (0) 1 568 06 10Telefax: +386 (0)1 568 0619E-mail: [email protected]
South AfricaGrundfos (PTY) Ltd.16 Lascelles Drive, Meadowbrook Estate1609 Germiston, JohannesburgTel.: (+27) 10 248 6000Fax: (+27) 10 248 6002E-mail: [email protected]
SpainBombas GRUNDFOS España S.A. Camino de la Fuentecilla, s/n E-28110 Algete (Madrid) Tel.: +34-91-848 8800 Telefax: +34-91-628 0465
SwedenGRUNDFOS AB Box 333 (Lunnagårdsgatan 6) 431 24 Mölndal Tel.: +46 31 332 23 000Telefax: +46 31 331 94 60
SwitzerlandGRUNDFOS Pumpen AG Bruggacherstrasse 10 CH-8117 Fällanden/ZH Tel.: +41-44-806 8111 Telefax: +41-44-806 8115
TaiwanGRUNDFOS Pumps (Taiwan) Ltd. 7 Floor, 219 Min-Chuan Road Taichung, Taiwan, R.O.C. Phone: +886-4-2305 0868Telefax: +886-4-2305 0878
ThailandGRUNDFOS (Thailand) Ltd. 92 Chaloem Phrakiat Rama 9 Road,Dokmai, Pravej, Bangkok 10250Phone: +66-2-725 8999Telefax: +66-2-725 8998
TurkeyGRUNDFOS POMPA San. ve Tic. Ltd. Sti.Gebze Organize Sanayi Bölgesi Ihsan dede Caddesi,2. yol 200. Sokak No. 20441490 Gebze/ KocaeliPhone: +90 - 262-679 7979Telefax: +90 - 262-679 7905E-mail: [email protected]
UkraineБізнес Центр ЄвропаСтоличне шосе, 103м. Київ, 03131, Україна Телефон: (+38 044) 237 04 00 Факс.: (+38 044) 237 04 01E-mail: [email protected]
United Arab EmiratesGRUNDFOS Gulf DistributionP.O. Box 16768Jebel Ali Free ZoneDubaiPhone: +971-4- 8815 166Telefax: +971-4-8815 136
United KingdomGRUNDFOS Pumps Ltd. Grovebury Road Leighton Buzzard/Beds. LU7 4TL Phone: +44-1525-850000 Telefax: +44-1525-850011
U.S.A.GRUNDFOS Pumps Corporation 9300 Loiret Blvd.Lenexa, Kansas 66219Phone: +1-913-227-3400 Telefax: +1-913-227-3500
UzbekistanGrundfos Tashkent, Uzbekistan The Representative Office of Grundfos Kazakhstan in Uzbekistan 38a, Oybek street, Tashkent Телефон: (+998) 71 150 3290 / 71 150 3291Факс: (+998) 71 150 3292
Addresses revised 31.03.2020
98647157 02.2021
ECM: 1308074 Trad
emar
ks d
ispl
ayed
in th
is m
ater
ial,
incl
udin
g bu
t not
lim
ited
to G
rund
fos,
the
Gru
ndfo
s lo
go a
nd “b
e th
ink
inno
vate
” are
regi
ster
ed tr
adem
arks
ow
ned
by T
he G
rund
fos
Gro
up. A
ll rig
hts
rese
rved
.©
202
1 G
rund
fos
Hol
ding
A/S
, all
right
s re
serv
ed.
www.grundfos.com
