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NL-33
Eng V1.0JUN 2018 translation from NL V1.0 June 2018
ATTENTION!These instructions must be made available to all persons involved in the assembly,
commissioning, operation, maintenance and repair of this product
Use
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Copyrights © 2018 Thermopatch bv, Almere, The Netherlands. No part of this publication may be reproduced by any means without the prior written permission of Thermopatch bv, The Netherlands.Thermpatch, the Thermopatch logo, Thermo Seal and Thermocrest are registered trademarks of Thermopatch.
IntroductionThe products by Thermopatch are designed with special attention to your convenience. Should you discover any fault or damage upon receipt of this product, please contact your local Thermopatch vendor. The manual has been prepared in accordance with NEN 5509 and in conformity with the Ma-chinery Directive 2006/42/EC. This user manual is intended not only for all users of the machine, but also for those who install and maintain the NL-33. The goal is to familiarize you with the operation, to provide for safe working instructions and guidelines for maintenance.
ATTENTION!In order to make safe and optimal use of the NL-33 it is important to take notice of -
and understand the contents of this manual.
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ContentsCopyrights 2Introduction 2Contents 31. General description 41.1 Delivery 41.2 Warranty and product liability conditions 42. Intended use 43. Assembly and installation 53.1 Assembly and installation 54. Operating Instructions 64.1 Operating the NL-33 64.2 Operating the control panel 64.2.1 Setting the temperature and the heat sealing time 64.2.2 Settings by means of the touch screen 84.2.3 Full automatic mode 104.2.4 Error messages on screen: 114.3 Adjusting the setting for the automatic arm swing 125. Overview of safety measures and warnings 135.1 Safety 136. Technical specifications 156.1 Specifications of the NL-33 157. Transport and storage 177.1 Transport 177.2 Storage 178. Maintenance 189. Technical annexes (English) 199.1 Spare Parts 199.2 Troubleshooting 199.3 Drawings with parts 209.4 Electric diagram 219.5 Pneumatics diagram 2210. End of life 2311. Declaration of conformity 2412. Disclaimer 25
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1. General description The pneumatic NL-33 is a practical, universal heat seal machine. Textile labels, emblems, repair patches, transfers, in short all Thermopatch materials for marking and repair are easily and durably pressed onto textile fabrics.
1.1 DeliveryThe NL-33 machines are delivered on a pallet covered with a wooden crate.In the delivery of your NL-33 machine you will find the following:• NL-33 heat seal machine• Power cord• Air tube 6 mm• CE declaration with serial number• Quick installation guide• Quality checklist• Manual including the CE declaration, on CD-ROM
1.2 Warranty and product liability conditionsThermopatch points to its warranty and product liability conditions as laid down in our terms and conditions. These can be obtained from your Thermopatch supplier.
2. Intended useThe NL-33 heat seal machine is practical and universally applicable.The machine is designed for applying transfers, emblems and other Thermopatch heat seal products.
WARNING! Any use other than described above can be dangerous and cause damage and thus
qualifies as ‘misuse’ which excludes Thermopatch bv from any liability.
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3. Assembly and installation 3.1 Assembly and installation1. Unpacking:• Remove the wooden protective crate.• Use a 10 mm spanner to remove the four screws with which the machine is screwed to
the pallet• Lift the machine onto the work table by means of the tongs that are mounted.
2. Electrical installation (1)Take the NL-33 out of the box and place the machine on a stable work table in the vicinity of a grounded socket. The NL-33 is connected to the power supply (230 V alternating current) with the supplied mains cable. The NL-33 is grounded and equipped with two fuses type T 16 A.
3. Pneumatic installation (2)In order to be able to work with the NL-33 without problems, it is very important that you work with clean, dry air that is offered at a minimum of 3 bar up to a maximum of 8 bar.The supplied water separator / pressure regulator is only an additional protection for the machine. The user must ensure that the air pressure does not exceed 8 bar. Connect an air tube with a diameter of 6 mm to the locally provided air pressure system and connect it to the water separator / pressure regulator of the NL-33.
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4. Operating Instructions4.1 Operating the NL-33• Switch on the press by pressing the power switch located at the rear.• Set the desired temperature according to the chosen type of transfer• Set the desired time according to the chosen type of transfer• Set the desired pressure by turning the pressure adjustment knob in the middle, below
the display. Turn left to decrease the heat sealing pressure, turn right to increase the heat sealing pressure.
• Check the set pressure on the manometer which is mounted to the left of the pressure adjustment knob.
4.2 Operating the control panelThe settings for temperature and time are displayed on the control panel.4.2.1 Setting the temperature and the heat sealing timea) Temperature• Press the temperature symbol on the screen. Press - or + and hold for decreasing or in-
creasing the setting.• Press the 'WELCOME' key to confirm and storing of the setting.• You can also choose to make use of presets by means of the arrow keys on the screen.b) Time• Press on one of the two fields for time setting on the screen. Each side, left or right, has
its own setting. Press - or + and hold for decreasing or increasing the setting.• Press the 'WELCOME' key to confirm and storing of the setting.• You can also choose to make use of presets by means of the arrow keys on the screen.c) Pressure• Use the grey pressure adjustment knob in the middle, under the display. The actual
pressure setting is shown on the manometer, placed to its left. • Pull the knob outwards to unlock and turn left for a decrease in pressur and right for an
increased pressure.• Push the knob back into place again to lock it.
d) Adjusting the swing speed of the press• Please contact your supplier to adjust this setting.
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Presets Date and time
Actual temperature
Heat indicator
Timer left Timer right
resettable counter
Key for menu settings
decrease setting, open next menu, browse presets
increase setting, open next menu, browse presets
Touchscreen
Pressure adjustment
knob
Emergency Stop button
Manometer
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4.2.2 Settings by means of the touch screen a) PresetsThis menu contains 9 stored operating programs; for each of these 5 presets can be added by entering the required parameters. The operating programs must be suited for the chosen application. The temperature adjustment is set to each program.Available programs:
Browsing program presets
Browsing programs
End of cycle buzzer settings
User comfort settings
Sleeping mode Energy saving
Machine settings
Diagnostic mode
Next screen
• Flex: for placing flex and flock• DTG 1: for drying pre-treated materials• DTG 2: for pressing pre-treated materials• SUBLI T: for sublimation printing on textiles• SUBLI R: for sublimation printing on rigid materials• SCREEN: for placing screen transfers• LASER: for placing laser transfers• QUICKFLEX: for placing flex in under 5 seconds
b) Settings menu
Press the green button in the middle of the touch screen in order to open the settings menu.Press again to open the desired menu.Press the arrow button in the middle, below to leave the settings screen.c) Sleeping mode
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Internal menu code
Internal menu code
Start drying mode The drying time is set on the control panel with the seal-ing time parameter.
Counters
Temperature in sleeping mode
Error log
Start sleeping mode
Switch on mem-brane left
End sleeping mode
Switch on mem-brane right
Previous screen
The sleeping mode keeps the machine temperature to a certain level for a certain amount of time.d) Machine settings
e) User comfort settings
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f) Energy saving mode
°C -°F
Temperature
Time
Buzzer on - off
On - off
Set machine temperature
range
The energy saving mode lowers the machine temperature to the set temperature after the set time for that expires.4.2.3 Full automatic mode
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a) The NL-33 has 3 optional operation modes: • Operation through a pedalBy pressing the foot switch, the press head will move to the other platen and will execute the set press cycle there.• Single work stationBy pressing the foot switch the press head will move to the other platen en return back to its position after finishing the press cycle.• Fully automaticBy pressing the foot switch, the press head will move to the other platen. As soon as the 'post press' timer has count down, the press head will move to the start position and auto-matically start its cycle. This will be repeated until the operator presses the STOP iconon the touch screen, or operates the foot switch.
Choosing the operation mode
c) Setting the 'Post-Press timer' (ONLY in Automatic mode)
Setting the opera-tion mode
Fully automatic
Semi automatic pedal operation
4.2.4 Error messages on screen:
Single workstation
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Alert 1: PT100 unpluggedAlert 2: Platen safety deviceAlert 3: Triac 1 short-circuitedAlert 4: Triac 1 control out of orderAlert 5: Triac 1 relay short-circuitedAlert 7: Clock batteryAlert 8: Cylinder PR245 lift actionAlert 9: Cylinder PR245 lowering actionAlert 11: Machine cylinder manual liftAlert 12: Heat platen timed outAlert 14: PT100 > Max. temperature drop setpointAlert 15: PT100 > Max. permitted temperature setpointAlert 16: Triac 2 control out of orderAlert 17: Triac 2 relay short-circuitedAlert 18: RH travel limit not reached Alert 19: LH travel limit not reachedAlert 20: Variance between lower travel limit and upper travel limitAlert 21: Variance between RH travel limit and LH travel limit
4.3 Adjusting the setting for the automatic arm swing1. Adjust the swing speed regularly with a fitting screwdriver; due to deminishing lubrica-
tion and wear of the mechinical parts this will change.• Turn the speed adjustment screw right to decrease speed.• Turn the speed adjustment screw left to increase speed tegen de klok in, om de snelheid
te verhogen2. When the press head bounces before or after pressing, the dampener should be adjusted
with an Allen key.• Turn the Shock absorption adjustment screw to the right to increase dampening• Turn the Shock absorption adjustment screw to the left to decrease dampening
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5. Overview of safety measures and warnings5.1 SafetyThe NL-33 is equipped with all mandatory safety requirements that apply according to the European guidelines for machine safety.
The safety frameThe heating element of the NL-33 is shielded with a safety rack. This is to prevent the risk of pinching during heat sealing.
The emergency stop button
As required in the guidelines for machines, the machine is provided with an emergency stop button.Press in case of emergency!Turn the knob anti-clockwise to unlock again and the machine will reset automatically.
Warning symbols:for additional safety the following symbols have been placed on the machine:
WARNING!
Hot surface
WARNING!
Electrical voltage
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ATTENTION!Make sure you are informed about the contents of this manual before starting to work
with the NL-33. This ensures an optimal and safe use of the machine.
ATTENTION!Always turn the power off (unplug it) when you need to carry out maintenance work or
when cleaning the machine.
ATTENTION!In case of emergency, press the emergency stop button!
ATTENTION!Take care that there is enough space around the machine. Cables and connections must
not get pinched. Although the heat radiation of the press is low, there should be enough space for cooling down.
ATTENTION!Avoid contact with the press and the heating element.
ATTENTION!Pull the fabrics tight around the lower platenn and ensure that your hands are away
from the machine before operating the machine
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6. Technical specifications6.1 Specifications of the NL-33 Energy consumption 3200 Watt Connection voltage 220-240 Volt 50/60 Hz Temperature adjustable up to max: 255°C (+/- 1%) Height (open) 713 mm Width 1071 mm Diepte (met aansluitingen) 1005 mm Net weight 153 kg Dimensions of the press cushions 400 x 500 mm Fuses 2 x T 16A 250 V A -weighted sound pressure < 70 dB(A)Compressed air consumption @ 4 bar 3.19 L/cycleCompressed air consumption @ 6 bar 4.78 L/cycleCompressed air consumption @ 8 bar 6.37 L/cycle Prepressure > 3,5 bar - 8 bar Maximum pressing force 925 DaN
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Hood + electronic board
Plug and fuse box
Autoswing cilinder
Air pressure inlet and air filter
Pedal
Heating platen with safety frame
Connectorheating platen
2x exchangeable under platens with
silicone rubber cush-ions
Pressure setting
Touchscreen
Emergency stop button
Manometer
6.2 Overview
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7. Transport and storage7.1 TransportWhen the machine has to be moved, Thermopatch recommends to use the original packaging.
7.2 StorageIf the machine has to be stored, Thermopatch recommends to use the original packaging. The machine must be stored off the ground, preferably on a pallet in dry conditions.
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8. MaintenanceMake sure that the working cycle of the machine has ended before you start working on the machine. Depending on the work to be performed, the power supply or the air supply can be disconnected.The air cylinder and other parts of the machine are virtually maintenance-free.However, the condition is that clean and dry air is used for the heat seal machine. The applied water separator / pressure regulator is an extra safety.Have your machine serviced by technically qualified personnel. Moisture and polluted air disturb the sustainable lubrication of the air cylinder.
Teflon cover:The teflon film protecting the element must be cleaned regularly to prevent sticking of la-bels and patches or the transfer of dirt to the garments. Clean the Teflon cover with a dry, clean cloth while the machine is still warm. Repeat the process regularly as often as neces-sary. Damaged or soiled Teflon protection should be replaced. These are available from your Thermopatch supplier.Rubber cushion:Clean the still warm rubber plate with a clean, lint-free cloth. Clean it as often as necessary. Damaged or soiled rubber sheets must be replaced. These are available from your Thermo-patch supplier.Replacing the rubber cushion:• Turn off the device and allow it to cool• Make sure both the bottom metal plate and the rubber cushion are clean and free of
grease• Apply SPA-AS1504 silicone adhesive (with a glue comb) to the metal plate and place the
rubber plate immediately with no air bubbles• Allow to dry overnight at room temperature under light pressure without heating.Air filter:The air filter, or the water separator / pressure regulator, must be checked daily and, if nec-essary, emptied by opening the cap on the underside of the filter.Replace the fusesMake sure that the machine is switched off and that the power cord is unplugged! Replace the T16 A fuses at the back of the machine. Then plug in the power cord again and the ma-chine is ready for use again.
ATTENTION!
Remove the plug from the wall socket BEFORE starting maintenance or repairs
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9. Technical annexes (English)9.1 Spare Parts Reference Description Quantity ELECTRICAL PARTS CAR-CO2 CONTROL BOARD 1 SPA27-005 MICA HEATING ELEMENT 400x500 2500W 1 SPA3X-024 TEMPERATURE PROBE 1 SPA3X-003 FUSE 5 x 20 mm T 16 A 250 V 2 PNEUMATIC PARTS VER-SM29 CYLINDER Ø100 C50 1 FIL-013 AIR FILTER 1 ELE-SM3 SOLENOID CONTROL VALVE 5/2 G1/8 12V 1 TEFLON and SILICONE RUBBER SPA3X-100-7 FOAM 9.53 mm 400 x 500 1 SPA3X-019 TEFLON SHEET 1
9.2 Troubleshooting
Problem Possible cause SolutionThe machine does not switch on
• The plug is not connected• The switch has not been
switched to 'on'• Main fuse is not working
• Check the connection to the electric mains and if the machine is plugged in
• Press the main switch to 'on• The fuse is located in the fuse holder
next to the power cord connector.The heating platenn does not heat up
• Faulty heating element• Problem with the main
board• Temperature set too low
• Check the connections and the condi-tion of the wiring
• Remove the heating element• Check the on-screen messages and
refer to the section error messages, page 9
The heat-ing element overheats
• Problem with the probe of electronic board
• Check de messages on the LCD screen, page 9
• Contact your supplierThe timer does not count down
• Disabled or faulty cylin-der sensor
• Problem with the elec-tronic board
• Check the connections• Check the on-screen messages and
refer to the section error messages, page 9
The press head does not lower
• The buttons are not working
• Leaking cylinder• Too low pressure on air
supply
• Check the connections• Check the seals and all connections,
contact your supplier• Check the valve couplings, contact
your supplier for replacement• Check that the air supplied is above 3
barThe press head does not come up
• Faulty solenoid control valve
• Leaking cylinder
• Check the valve couplings, contact your supplier for replacement
• Check the seals and all connections, contact your supplier
The press head stays down after pressing
• The timer is not counting down
• See above
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9.3 Drawings with parts
Press Cylinder
Safety sensors
Filter
Power inlet and fuse box
Control board
Press cylinder
Magnetic sensor UPPER travel limit
Magnetic sensor LOWER travel limit
Swing controller
Air supply connec-tion
Cylinder stop
Press function solenoid valve
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9.4 Electric diagram
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9.5 Pneumatics diagram
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10. End of life Choose to dispose of the machine responsibly when it has reached its end of life.Electrical machinery, accessories and packaging should be recycled as much as possible in an environmentally responsible manner.- Dismantle the machine groups: steel parts / pneumatic components / electrical compo-nents - These can be separated and returned for recycling.
ATTENTION!
Always dispose according to current and locally applied guidelines for health and safety and disposal requirements.
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11. Declaration of conformity
We,Thermopatch B.V.Draaibrugweg 141332 AlmereNetherlandsDeclare under our own responsability that the heat sealing ma-chine: Thermopatch NL-33,which this declaration refers to, is in accordance with the condi-tions of the following Directive(s):2014/30/EU (emc directive)2006/42/EG (machinery directive)
Netherlands, Almere, 01-02-2018
Jan Bausch,Director
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12. DisclaimerThe information contained in these documents is confidential, privileged and only for the information of the intended recipient and may not be used, published or redistributed without the prior written consent of Thermopatch B.V.The opinions expressed are in good faith and whilst every care has been taken in prepar-ing these documents, Thermopatch B.V. makes no representations and gives no warranties of whatever nature in respect to these documents, including but not limited to the accu-racy or completeness of any information, facts and/or opinions contained therein.Thermopatch B.V., its subsidiaries, the directors, employees and agents cannot be held li-able for the use and reliance of the opinions and findings in this document.For any warranty Thermopatch B.V. refers to its general terms and conditions. We can confirm that the machines we supply conform to CE when in standard configura-tion. Using sealing pads of any format other than the standard supplied with the machine may render the CE declaration invalid. Thermopatch accepts no responsibility for any damage or injury that may result from pos-sible non-conformity.Choosing an alternative configuration other than the standard is at the customer’s own responsibility.
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Thermopatch Corporate Headquarters USA T +1 315 446-8110 F +1 315 445-8046 [email protected] European Headquarters The Netherlands T +31 36 549 11 11 F +31 36 532 03 98 [email protected] Australia Pty Ltd Australia T +61 395325722 F +386 2 80 55 232 [email protected] Canada Inc Canada T +1 519 748-5027 F +1 519 748-1543 [email protected]
