703-703A_scissor lift

L7031ES002 F

Art. 703Art. 703 Art. 703/AArt. 703/A

DOUBLE SCISSOR ELECTROHYDRAULIC LIFT

INSTRUCTIONS FOR USE MAINTENANCE AND SPARE PARTS

E N

G L

I S

H

L7031ES002 2

Pay attention to the following hazard signals when reading the manual:

This signal indicates the presence of HAZARDOUS conditions or situations of varying importance. The signals respond to three levels of danger:

TERMINOLOGY AND DEFINITIONS (Annex I, directive 98/37/EC)

"Operator": the person(s) responsible for installing, operating, adjusting, servicing, cleaning, repairing or transporting the lift.

"Person at risk": anyone found entirely or partly in a hazardous area. "Area that is hazardous or at risk": any area inside and/or near the machine

where the presence of a person at risk endangers his/her safety and health. "Specialized technician": person assigned by the manufacturer to carry out

special maintenance operations requiring training and specific skills in mechanics, electrical engineering, electronics, oil hydraulics and pneumatics. The specialized technician is acquainted with all the possible hazards on the machine and the necessary procedures in order to avoid injury to himself/herself or others during these maintenance operations.

"User": anyone who purchases or uses the machine (e.g. for renting, leasing or under loan) in accordance with the manufacturer’s instructions.

DANGER

!WARNING

!CAUTION

!

Lack of compliance with this signal causes serious health risks, permanent injuries over a medium to long-term period or death. Lack of compliance with this signal can cause serious health risks, permanent injuries over a medium to long-term period or death. Lack of compliance with this signal can cause personal injuries or damage to the lift.

DANGER

!

WARNING

!

CAUTION

!

WARNINGS

WARNING

!BEFORE CARRYING OUT ANY OPERATIONS ON THE LIFT, MAKE SURE YOU HAVE READ AND CLEARLY UNDERSTOOD ALL THE INSTRUCTIONS IN THIS HANDBOOK.

L7031ES002

GENERAL DIAGRAM

3

L7031ES002

!WARNING

Before use, place on the lift the adhesive labels enclosed with this handbook, as shown in the diagram below. Labels 4 and 5 are normally applied by the manufacturer.

If one or more lift labels are damaged, missing or illegible, ask for a replacement by mentioning the relevant position number. Place the new label in the point shown in the figure below.

FAILURE IN PLACING THE LABELS RESULTS IN THE LOSS OF WARRANTY AND RELIEVES THE MANUFACTURER OF ALL RESPONSIBILITY FOR DAMAGE CAUSED BY USE OF THE LIFT.

FIG. 1

4

1

2

4

5

IT IS FORBIDDEN TO MOUNT OR LET CARRY

BY THE LIFT

load 3000 kg

KG. 3000

8

7

6

MAX. HYDRAULIC PRESSURE: BAR 240 MAX. PNEUMATIC PRESSURE: BAR 8

USE LUBRICATED AIR ONLY

7 - 8 REAR SIDE

L7031ES002 5

FIG. 2

LOAD DISTRIBUTION:

The loads indicated in the table comply with the specifications in regulation EN 1493: 1998.

Load distribution is calculated with a 3:2 ratio as provided by regulation.

FIG. 2: Load distribution.

load 3000 kg max. 1600 mm max. 1000 mm

L7031ES002 6

Instruction manual

CONTENTS:

1.0 INTRODUCTION 2.0 SPECIFIC USE

2.1 Machine Identification 2.2 EC Certification

3.0 GENERAL SAFETY REGULATIONS 3.1 Clothing 3.2 Sound Level

4.0 TRANSPORT 5.0 UNPACKING 6.0 TECHNICAL CHARACTERISTICS OF THE SAFETY DEVICES 7.0 INSTALLATION AREA 8.0 TECHNICAL DATA 9.0 ASSEMBLY AND SETTING AT WORK

9.1 Installation and connections 10.0 WIRING 11.0 BOARD SYNCHRONISATION AND AIR BLEEDING

11.1 Control panel 12.0 BOARDS ALIGNMENT 13.0 CONNECTIONS 14.0 FASTENING THE LIFT AND LEVELLING 15.0 USE 16.0 ROUTINE MAINTENANCE 17.0 TROUBLESHOOTING TABLE 18.0 OIL HYDRAULIC DIAGRAM 19.0 PNEUMATIC DIAGRAM 20.0 WIRING DIAGRAM 21.0 CONTROL BOARD COMPONENTS 22.0 SPARE PARTS DIAGRAM 23.0 OIL HYDRAULIC POWER UNIT SPARE PARTS DIAGRAM 24.0 CYLINDER SPARE PARTS DIAGRAM 25.0 SETTING ASIDE AND RESTARTING 26.0 DISMANTLING 27.0 FACTORY TESTS 28.0 ACCESSORIES UPON REQUEST

L7031ES002

2.0 SPECIFIC USE

The lift is designed for lifting cars and 4-wheel commercial vehicles weighing no more than the lift’s nominal carrying capacity.

DANGER

!IT IS FORBIDDEN TO LOAD THE LIFT OVER THE LIMITS ESTABLISHED BY THE MANUFACTURER. OBSERVE THE LOAD DISTRIBUTION DIAGRAM IN FIG. 2 AND THE LABEL (FIG. 1, position n. 5) APPLIED TO THE LIFT.

1.0 INTRODUCTION

This handbook contains all the necessary information on how to safely use DOUBLE SCISSOR ELECTROHYDRAULIC LIFTS, MODEL Art. 703 and Art. 703/A produced by:

OMCN S.p.A. Via Divisione Tridentina, 23

24020 Villa di Serio (BG) Italia.

This handbook describes the following: summary of indications for marking necessary conditions of use instructions on transport and start-up the main technical characteristics information regarding the workstation and controls instructions for safe use warnings on improper or unauthorized use the instructions about maintenance operations indications regarding noise level functional diagrams spare parts diagram

Carefully read the warnings and instructions found in this handbook as they provide important information for safe use and maintenance. This handbook is an integral part of the product, so keep it in a safe place for future reference for the entire product life. If it gets lost or damaged, ask for a copy from OMCN S.p.A. For the purposes of this handbook, the terms "Machine" and "Lift" shall be used to substitute the term "Double Scissor Electrohydraulic Lift".

WARNING

!OMCN S.p.A. CANNOT BE HELD RESPONSIBLE FOR DIRECT OR INDIRECT INJURY OR DAMAGE TO PERSONS, ANIMALS OR THINGS CAUSED BY THE FAILURE TO OBSERVE THE INSTRUCTIONS CONTAINED IN THIS HANDBOOK.

7

L7031ES002

A FEW EXAMPLES OF IMPROPER USE As an indication, the following uses are considered improper and therefore prohibited: lifting motorcycles, motorcycles with sidecars or similar vehicles; lifting three-wheel vehicles; lifting particular vehicles like fork-lift trucks, agricultural machinery or tractors,

excavating machinery (excavators, diggers, bulldozers, etc.); lifting machinery or materials in general (for use as a freight elevator or lifting

platform); lifting materials or objects (processed pieces, tools, etc.).

DANGER

!IT IS FORBIDDEN TO CLIMB ONTO THE LIFT OR TO USE IT FOR TRANSPORTING ONESELF. IT HAS BEEN EXCLUSIVELY DESIGNED AND BUILT FOR LIFTING FOUR-WHEEL VEHICLES WITHIN THE LOAD LIMITS SPECIFIED BY THE MANUFACTURER.

WARNING

!

Any uses not explicitly indicated in this manual are considered improper and hence prohibited. The manufacturer cannot be held liable for direct or indirect damage or injury to persons, animals or things caused by use of the lift that is improper or different to the instructions in this manual.

Every lift has an identification plate (FIG. 1, position n. 4) showing the following in-formation: A) general information, manufacturer’s complete address B) lift model C) EC certificate number issued by the notified authority in accordance with annex

VI - paragraph 4 – directive 98/37/EC D) lifting capacity E) year of manufacture F) power supply in Volts and frequency in Hz G) motor capacity kW H) serial number I) EC marking

2.1 Identification of the machine

FIG. 3 (B)

(D)

(E)

(F)

(G) (H)

(A) (I) (C)

FIG. 3: Identification nameplate.

8

L7031ES002

The lift has been designed and built in compliance with the specifications contained in directive 98/37/EC (Machine Directive) and in accordance with the instructions in the European harmonized standard EN 1493:1998. Before launching the lift on the market, the manufacturer has compiled the technical documents for approval and submitted a model of the lift in question to EC certification examination by a notified authority, as provided by art. 8, paragraph 2, letter c), third point in directive 98/37/EC. The notified authority carried out checks and tests for the specific purpose, inspecting the lift’s compliance with the basic safety and health requirements contained in annex 1 of directive 98/37/EC. At the end of examination, it issued an EC certificate with the number shown on the manufacturer’s name plate (FIG. 3, position C). In order to design and build the lift in compliance with the basic safety requirements, the manufacture referred to the following standards:

9

2.2 EC Certification

REGULATION YEAR TITLE

EN 292-1 1991 MACHINERY SAFETY: Fundamental concepts, general design principles; Part 1: Terminology, basic methods

EN 292-2 1991 MACHINERY SAFETY: Part 2: Fundamental concepts, general design principles - Specifications and technical principles

EN 294 1992 MACHINERY SAFETY: Safety distances to prevent access of upper limbs to hazardous areas

EN 349 1993 MACHINERY SAFETY: Minimum distance to avoid crushing of body parts

EN 414 1993 MACHINERY SAFETY: Design regulations and presentation of safety precautions

EN 954-1 1996 MACHINERY SAFETY: Category of safety control systems; Part 1: General design principles

EN 1050 1996 MACHINERY SAFETY: Risk evaluation principles

EN 1493 1998 VEHICLE LIFTS

EN ISO 3746 1995 NOISE LEVEL: Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane

CNR 10011 1988 STEEL CONSTRUCTIONS Instructions for calculating, executing, testing and maintenance

EN 50081-1 1992 ELECTROMAGNETIC COMPATIBILITY: General emission regulation; - General regulation class: home, commercial and light industrial use

EN 50082-1 1997 ELECTROMAGNETIC COMPATIBILITY: General immunity regulation - General regulation class: home, commercial and light industrial use

EN 60204-1 1997 MACHINERY SAFETY: Electric equipment of machines, Part 1: general regulations

EN 60947-5-1 1997 MACHINERY SAFETY: Low voltage electromechanical control circuit switching

Having met the specifications provided by the above-mentioned regulations and having gained approval from the notified authority, the manufacturer has launched the lift on the market, along with: user handbook, EC mark, EC compliance statement.

The notified authority has also checked the compliance of the lift’s electric equipment with the specifications required by the following European Directives: 73/23/EEC and subsequent amendments (Low voltage). 89/336/EEC and subsequent amendments (Electro-magnetic compatibility).

L7031ES002

The machine may only be used by responsible staff in good health who have been specially trained to use the lift and are acquainted with all the risks involved.

The machine may only be used by operators who have completely read, under-stood and taken in all the information given in this handbook.

It is forbidden to lift containers for transportation or to use the lift as a freight elevator.

It is forbidden to use the lift with loads exceeding the weights indicated on the manufacturer’s nameplate.

It is forbidden to use the lift improperly or incorrectly; it should be used exclu-sively for the purpose described in the chapter "Specific Use".

It is forbidden to use the lift for washing vehicles. It is forbidden to climb onto the lift or to use it for transporting oneself. It is forbidden to cause the vehicle to sway during lift ascent and descent. It is forbidden to leave the operating machine unattended for any reason without

cutting off the power supply beforehand using the switch. It is forbidden to remove the guards or tamper with any of the safety devices fit-

ted on the machine. It is forbidden to use the lift when the room temperature is lower than 10°C. It is compulsory when lifting the vehicle to stop movement after the first 20 cm

and check the vehicle’s stability on the supporting plates, before continuing lift-ing.

It is compulsory to check during lifting or lowering that the vehicle is perfectly stable on the supporting pads.

It is compulsory to check before lowering that the area underneath the vehicle is free of obstacles, objects or tools that may interfere with the lift movement.

It is compulsory to turn off the lift using the special switch before entering the hazardous area.

It is compulsory to set the locking switch to "0" after lifting the vehicle and be-fore starting any work on it.

It is compulsory to check that the fitted safety devices work perfectly before us-ing the lift: it is forbidden to use the lift if they are faulty.

It is compulsory to check that the dismantling of vehicle components positioned on the lift does not unbalance the load.

It is compulsory to check that there are no hazardous conditions for persons at risk during operation. If there are, stop any movement immediately and keep peo-ple away.

In the event of irregular or anomalous sounds, it is compulsory to stop all opera-tions immediately and find the cause of the anomaly. If in doubt, avoid improper operations and contact the manufacturer’s technical service (OMCN).

Any tampering or modification to the lift results in the immediate loss of guaran-tee and relieves the manufacturer of all responsibility for any resulting direct or indirect damage.

DANGER

!KEEP STRICTLY TO THE GENERAL SAFETY AND ACCIDENT-PREVENTION REGULATIONS LISTED BELOW.

3.0 GENERAL SAFETY REGULATIONS

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L7031ES002

3.1 Clothing

To use the lift in safe conditions, adequate clothing must be used for the lift and working environment: Do not wear loose or flapping clothes, ties, scarves or similar garments that could

get caught up in the lift’s moving parts. Keep long hair out of the way and sleeve ends tight; avoid wearing watches, rings,

necklaces or other objects that may cause injury. Use suitable gloves and protective footwear. If the noise level in the working

environment reaches 85 dB (A), wear earmuffs or other hearing protection devices.

In all cases, refer to working environment safety regulations of the country where the lift is being operated.

3.2 Sound level

The lift has been subjected to noise level tests in a qualified laboratory. The tests were carried out on a load less lift equipped with its standard components, in compliance with the procedures specified in regulation EN 3746: 1995. The tests gave the following results: Average acoustic pressure level assessed: LpAm = 70 dB (A). Acoustic pressure level in workstation: LpAm = 60.8 dB (A). Acoustic power level: LwA = 80 dB (A).

It is compulsory to check that the lift’s environment is well-illuminated and ventilated. The lift must be installed on a solid, flat, perfectly level floor, which is able to bear the maximum loads permitted.

It is compulsory to position the lift away from sources of heat or instruments that may emit electromagnetic radiation, with the risk of impairing the operation of the devices inside the electric control unit.

The lift may only be used inside closed areas. It is compulsory to position the lift away from the elements, such as snow, rain

and wind. It is forbidden to use the lift in environments where flammable or explosive

vapours or gas mixtures may develop. It is advisable to use only original OMCN spare parts for maintenance

operations. The manufacturer cannot be held responsible for any damage caused by the use of unoriginal fittings. The warranty is automatically voided if non-original spare parts are used.

11

L7031ES002

After unpacking, check that the machine and control device are perfectly intact and have not been damaged during transport. Notify the manufacturer of any missing parts within 8 days of delivery. If in doubt, do not use the lift and contact the manufacturer.

Art. 703: kg 838 Art. 703/A: kg 878 kg 72

Tare kg 30

Art. 703: kg 910 Art. 703/A: kg 950

Whenever the special wooden crate is not used, the packed machine must be trans-ported according to the following instructions:

Protect the lift and the control unit from bad weather and handle them with care. Protect the corners and ends of the component to be transported using suitable

materials (Bubble wrap - Cardboard). Do not use metal ropes for lifting purposes. Sling the machine with belts at least 200 cm long, with a carrying capacity of over

2000 kg.

FIG. 4

DANGER

!IN CASE OF LIFTING OPERATIONS TO BE CARRIED OUT USING FORK-LIFT TRUCKS, HOLD AND LIFT THE BED AS SHOWN IN FIG. 4.

4.0 TRANSPORT

CAUTION

!THE CRATE MUST BE SECURELY FASTENED ONTO THE MEANS OF TRANSPORT OR VEHICLE PLATFORM TO PREVENT IT FROM SHIFTING DURING TRANSPORT.

5.0 UNPACKING

The packing elements are potential sources of hazards and must be kept out of reach of children. Dispose of them in special waste collection areas.

The box of attachments is found inside the packaging. DO NOT THROW IT AWAY WITH THE PACKAGING.

CAUTION

!

WOODEN CRATE

12

L7031ES002

6.0 TECHNICAL

CHARACTERISTICS OF SAFETY

DEVICES

Hydraulic synchronisation of the movement of the two boards, whatever the load distribution.

Safety device that stops any movement when there is an obstacle under the board. Compensated valve for descent speed control. Foot-guard safety device. Locking device and mechanical rest which automatically engages at regular inter-

vals according to the lift movements. Safety valve for pipe breakage; maximum capacity controlled by an overload

valve. Safety photocell on board levelling. Boards with adjustable lengths which hold every type of car. Low voltage drives, “operator present” type. Door lock switch on the electric control board. Magnetothermal switch for motor protection.

7.0 INSTALLATION

AREA

The following tools are required for setting the lift at work: Series of hexagonal wrenches and Allen wrenches from 6 mm to 24 mm and

CH46 wrench. Anchor drill (drilling Ø 14 mm). Level. Three-phase electric cable with minimum section of 4 mm2 - three poles + earth.

The machine requires an installation area of 7000 x 2840 mm. From the control position, the operator must be able to see all the equipment and sur-rounding area, to prevent the presence of any unauthorized people or objects from causing hazards. If it is used in environments where the temperature can drop lower than 10°C, put the special additive in the pneumatic circuit to prevent ice formation.

WARNING

! IT IS FORBIDDEN TO INSTALL THE LIFT ON WEAK OR UNSTEADY SURFACES.

Prepare the embedding area as shown in (FIG. 6) and place an angle iron in the cor-ners of the pit along the perimeter (See FIG. 5). The area housing the lift (the bottom of the pit) must be flat and levelled ± 1 mm along the total length. The concrete used for the bottom flooring must have a capac-ity not lower than 35 N/mm2 which is equal to 35 RcK resistance. The concrete layer should be at least 200 mm with a sound consistency, to hold the anchors securely. There should be no expansion joints or cracks. The channelling for passing the connection tubes between the two boards and be-tween the control unit and board 1 may be uncovered, then covered with special cov-erings. We recommend tubing them under the flooring, especially for the channelling be-tween the control unit and board P1.

FIG. 5

13

L7031ES002 14

8.0 TECHNICAL DATA

Art. 703

FIG. 6 FIG. 7

P2

P1

Capacity: 3000 kg Motor power: 3.3 kW Lifting time: 50 sec. Lowering time: 60 sec. Weight: 950 kg

Art. 703/A

FIG. 6 FIG. 7

P2

P1

Before using the hoist, define the operating zone with yellow strips (which result to be well visi-ble also at distance) applied or drawn on the floor by keeping in consideration the overall dimensions of the vehicle to be lifted (See FIG. 5A). During the operation of the hoist presence of people in such an area is not al-lowed.

FIG. 5A

Capacity: 3000 kg Motor power: 3.3 kW Lifting time: 50 sec. Lowering time: 60 sec. Weight: 910 kg

7000

mm

2840 mm

Concrete class RcK 35 (35 N/mm2)

with double reinforcement

Standard height Floor Concrete cast

Electrowelded net Spacers Ground

Underlying bearing capacity of no less than 1 kg/cm2

Wire Fe44K net with 200x200 mm mesh

To the depurator

Reinforced concrete well 300 x 300

Concrete class RcK 35 (35 N/mm2)

with double reinforcement

Standard height Floor Concrete cast

Electrowelded net Spacers Ground

Underlying bearing capacity of no less than 1 kg/cm2

Wire Fe44K net with 200x200 mm mesh

To the depurator

Reinforced concrete well 300 x 300

L7031ES002

After freeing the machine components from the packing, check that they are integral and that there aren’t any defects. Then observe the following instructions in order to assemble the components, referring to the enclosed series of illustrations.

9.0 ASSEMBLING AND

SETTING AT WORK

9.1 Installation and

connections

A) Position the two lift runs and the control cabinet with the oil hydraulic power unit, as shown in FIG. 7. Keep board P1 (conductor cylinder) close to the control unit unless you desire otherwise. Keep the two boards parallel. Connect the pipes together with the same identification colour. Tighten the unions of the various pipes to prevent leaks (See FIG. 9).

B) Using the lift’s oil can, fill the control unit’s tank until it reaches the level on the oil plug.

C) To restore the levels, use "AGIP ACER 46" hydraulic oil or equivalent. With lift lowered, the oil line must be over half the level.

D) Using the two mounts located on the back of the control cabinet, connect the pneu-matic feed pipe and the power supply cable (See FIG. 8). Pneumatic feeding re-quires a 6 x 1 Ø pipe and a mains pressure (for correct functioning) of 8 Bars. A lower pressure can cause operating faults.

FIG. 8

1 2 3 4 5 6 7 8 9

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Terminal union R2 pipe R2 pipe "T" union R2 pipe Union R2 pipe Nipple R2 pipe R2 pipe Nipple Iron pipe Terminal union Quick coupling Rilsan pipe Union "T" union Rilsan pipe Union Passing union Elbow union Spiral pipe Elbow union Rilsan pipe Elbow union

FIG. 9

15

AIR PIPE 400 V.

L7031ES002

To supply power, if the cable is less than 3 m long, use a three-pole + ground cable, at least 4 mm2 in section, to be connected to terminals L1 - L2 - L3 of the electric panel (See FIG. 10). For greater distances, the section of the mains cable must be in proportion with the distance between the distribution board and the lift’s control unit. It is strictly forbidden to make any connections to the mains line. The lift normally works at 400 Volts. The connections have been designed for this voltage value.

The lift is equipped with the devices necessary for a power supply of 230 Volts (3Ph). In this case, follow the instructions given below: In the transformer (TR), disconnect the wire in the terminal marked

400 and connect it to the terminal marked 230 (FIG. 11). Remove the cover from the motor terminal board. Extract the nuts from the block of contact bars and invert their position

and place them horizontally (FIG. 12). Refasten the nuts. Set up the intervention threshold of the automatic control switch

(SM1) on the adequate value (10A).

Without connecting the electric cable deriving from the boards to the control unit, supply voltage to this control unit by turning the main switch to pos. 1. Press the lifting push-button briefly and check that the motor turns anticlockwise; should it turn the other way, switch off the system and invert the two power supply cable phases. Note: Do not connect the electric cables coming from the boards to the electric control unit terminals during the operations described in chapter INSTALLATION AND CONNECTIONS, BOARD SYNCHRONISATION and AIR BLEEDING. However, leave the bridges already prepared so that once these operations are over, you can check that the hydraulic part works properly independently from the electric part.

After wiring everything correctly, test electrical continuity.

BEFORE CARRYING OUT ANY OPERATIONS ON THE LIFT, CHECK THAT THE PARTS TO BE OPERATED ARE NOT LIVE AND SAFELY DISCONNECTED FROM THE POWER SUPPLY. EVEN THE SIMPLEST ELECTRI-CAL OPERATIONS REQUIRE RESPONSIBLE AND PRO-FESSIONALLY QUALIFIED TECHNICIANS.

!WARNING

IT IS FORBIDDEN TO CONNECT DIRECTLY TO THE ELECTRIC CONTROL UNIT WITH THE POWER SUP-PLY WITHOUT FITTING A PROTECTION DEVICE.

!WARNING

During assembly and alignment, the limit switch and safety device terminals on the boards are bridged inside the electric control unit. Therefore, since safety devices are inactive dur-ing start-up, be extremely careful.

!WARNING

10.0 WIRING

FIG. 11

FIG. 10

230 Volts

400 Volts

230 Volts400 Volts

16

FIG. 12

L7031ES002

11.0 BOARD

SYNCHRONISATION AND AIR BLEEDING

After carefully carrying out the operations described in the chapters assembly and setting at work, installation and connections, you can start levelling the boards. The controls used for carrying out the board synchronism operations are the normal lifting and lowering lift push-buttons, the locking push-buttons and the electric push-button E1 located under the electric components panel (FIG. 13). The push-button E1 changes over the position of the solenoid valve M (FIG. 13), so selecting the lowering or lifting movement of cylinder P2 (and board P2) using the normal control push-buttons, separately from the cylinder (or board ) P1.

FIG. 13

Operating procedure: A) Lift the two boards completely by pressing the lifting push-button only,

(FIG. 14). If board P2 remains lower, press push-button E1 at the same time as the lifting push-button until it reaches the same height as board P1 (check that the oil is not below the minimum level and top up if necessary). Loosen the screw (6 FIG. 13) of cylinder P1 and the screw (7 FIG. 13) of cylin-der P2, press the lifting push-button with short hits (without holding it down) and tighten the two screws (6 and 7 FIG. 13). Lower the two boards completely by pressing the lowering push-button.

B) While holding down push-button E1, carry out two or three complete strokes of

board P2 by pressing their respective lowering and lifting push-buttons. When board P2 reaches its maximum height, loosen the screw (7 FIG. 13) and let the air bleed until only oil comes out. Then tighten the bleed screws (7 FIG. 13). Lower board P2 completely by pressing push-button E1 and the lowering push-button at the same time.

C) Lift and lower the two boards by 40 - 50 cm and check their synchronism as they

lower to the ground. In the event of uneveness, align board "P2" and repeat the operation several times if necessary until the synchronism is achieved.

After a few operating hours, you may need to bleed the air again (if the boards are disaligned). For this purpose, repeat the operations described in points B and C with care.

LIFTING

LOWERING

SAFETY LOCKING

17

L7031ES002

11.1 Control panel FIG. 14

If you need to realign the two boards, open the lower hatch of the control cabinet during normal use and find push-button E1 (FIG. 14). While pressing push-button E1, operate the lifting, lowering or locking push-button to move board P2 independently from board P1 until the boards are levelled. Furthermore, observe the following instructions, with the help of a professionally qualified technician: Check that the power supply voltage is 400 Volts. Inspect the state of the conductors and check that the ground connector is present. Check that an automatic cut-off device against overcurrents, provided with 30 mA

differential switch, is located upstream. Connect the cable to the equipment with the utmost care, in accordance with the

regulations in force.

12.0 BOARDS ALIGNMENT

A) Once the alignment is over, connect the electric wires coming from the two boards (FIG. 9) to the control cabinet's terminal board (FIG. 15), putting each wire in their respective numbered terminals. Eliminate the temporary bridges marked 1-2-3-4 (FIG. 15) used during the assembly phase.

B) Check that the limit switch (5 FIG. 16) and the limit switch (2 FIG. 16) are properly fitted with the on-off lever turned at 90° downwards. Carry out 2 or 3 complete “lifting and lowering” cycles to check that by intervention of the lifting limit switch, the lift stops 5 - 6 mm after reaching the penultimate gear tooth. If this should not occur, adjust the lifting limit switch’s on-off lever (5 FIG. 16).

13.0 CONNECTIONS

FIG. 15 FIG. 16 1 2 3 4

18

The manufacturer may not be held responsible for any dam-age deriving from the lack of observance of the above instruc-tions, which could lead to the loss of guarantee.

!WARNING

AIR PIPE Ø 6 x 1 MAIN SWITCH MAINS LINE

POWER ON LIGHT

LIFTING PUSH BUTTON

LOWERING PUSH BUTTON

BUZZER FINAL DESCENT

SAFETY LOCKING

BRIDGE SAFETY CUT OUT

(2) PHOTOCELL CUT OUT LIMIT SWITCH

(5) LIFTING LIMIT SWITCH

ZERO SETTING LIMIT SWITCH

L7031ES002 19

14.0 FIXING THE LIFT AND LEVELLING

Bring the boards to approx. 150 cm from the ground. Press the locking push-button to create the support on the mechanical parking members. Level the boards by adjusting the relative screws (2 FIG. 17) and shim them if necessary. Then lower the boards completely and repeat the previous operation, using the screws (3 FIG. 17) to level and support the complete descent to the ground. Once you have established the exact level of the two positions, drill holes using a drill with the same the diameter as the anchor (drill to 18 mm Ø for at least 150 mm). Fix the lift base by fitting the anchor bolts with their screws in the prepared holes (1 FIG. 17); then securely tighten them using a dynamometric wrench calibrated at 70 N·m. Also fasten the covers for the board’s extension (6 FIG. 17) keeping them perfectly aligned with the mobile table. Use the supplied bolts to fasten them after having drilled holes with a diameter corresponding to the bolt’s diameter (ø 14 bit for at least 150 mm).

DANGER

! EVERY 3 MONTHS, CHECK THAT THE ANCHORS HAVE NOT LOOSENED.

DANGER

!IT IS COMPULSORY TO BOLT THE LIFT SECURELY TO THE GROUND: FAULTY BOLTING CAN LEAD TO SERIOUS HAZARDS AND MAY CAUSE EXTREMELY SERIOUS INJURIES.

Check the fastening of the anchors after about ten full-load cycles.

WARNING

!The manufacturer cannot be held liable for any damage caused by the failure to follow the above instructions. Lack of compliance voids the guarantee.

FIG. 17

When the movable platforms have reached the ground, make sure that they are leaning on their locking screws (3 FIG. 17) and that the limit switch (5 FIG. 17) is pressed by the corresponding screw (4 FIG. 17). If the limit switch (5 FIG. 17) is idle (not pressed by the screw), adjust the screw (4 FIG. 17) in relation to limit switch so that when the movable platforms are resting on the screws (3 FIG. 17), the limit switch is pressed. At the same time, take care not to hold the screw (4 FIG. 17) for too long as it could break the limit switch.

4

L7031ES002

After assembly, carry out a test for electrical continuity on the unipotential protection circuit. Open the switchboard and connect to terminal "PE".

The lift’s operating system is of the “operator present” type, the controls of the various movements are immediately interrupted once the controls are released (push-buttons).

If the two boards are not synchronised, or if one board meets an obstacle while lowering, the movement is interrupted. It is then only possible to perform a removal (lifting) or realignment (See the specific chapter).

Only work under the lifted vehicle after engaging the mechanical locking system and provided that the switch has been locked.

Before lowering, make sure that the area below the vehicle is free from objects or obstacles that might hinder descent.

Contact authorized centres for assistance and ask for original parts. The list of spare parts is enclosed with this instruction handbook.

Lifting: Follow these procedures in order to lift: Set the main switch to 1, the white voltage lamp should light up. Press the lifting push-button and make sure that, upon contact with the limit switch, the movement stops. With the lift reaches its lifting limit, the position of the moving tooth must advance 5 - 6 mm from the penultimate tooth on the piston. N.B.: In the presence of vehicles more than 2000 kg in weight, before starting lifting the vehicle, the boards must perform a run of about 100 mm. Therefore, only use pads of suitable thickness for lifting purpose. Safety locking: By pressing the locking push-button, the lift leans on its mechanical safety devices. Descent: By holding down the lowering push-button, the lift raises to free the supporting teeth. The movable tooting blocks automatically and the descent starts automatically. The lift stops at about 40 cm from the floor, due to the limit switch that trips (FcE). To complete the descent, after checking that the area occupied by the lift is free of obstacles, press the "LOWERING" and "FINAL DESCENT" push-buttons at the same time. The final part of the descent will be accompanied by the "BUZZER" sound warning.

FIG. 18

20

15.0 USE

WARNING

!This lift may only be used by authorized personnel. Anybody who uses the lift without being acquainted with the procedures specified in this handbook could cause serious hazards.

AIR PIPE Ø 6 x 1 MAIN SWITCH MAINS LINE

POWER ON LIGHT

LIFTING PUSH BUTTON

LOWERING PUSH BUTTON

BUZZER FINAL DESCENT

SAFETY LOCKING

L7031ES002

Emergency lowering: In case of power failure, to raise the lift till unlocking the mechanical blocks. In order to proceed with this operation, it is necessary to use a transmission jacks, placed his shaft, on the shaft's connection of the cylinder P1. To put a thickness between the bracket of the mobile tooth ad the flat of the fixed tooth, push the brass knob in the centre of the solenoid valve (L FIG. 20), at the same time to unscrew the knurled knob in the centre of the solenoid valve (I FIG. 20). To take care of the descent of the lift. Checking safety devices: Place an obstacle under the board P2 to hinder its lowering movement. After a 60 mm maximum run, board P1 must stop, too. To restart them, simultaneously press E1 (FIG. 18) and the lifting, so that the boards may become perfectly aligned. Continue with normal operation.

16.0 ROUTINE

MAINTENANCE

AREA WITH RISK OF SHEARING

21

FIG. 19

Routine maintenance includes all cleaning, lubricating, greasing and tuning operations that need to be carried out at fixed, regular intervals to ensure that the lift operates correctly and that the installed safety devices are in perfect working order. All those operations not mentioned below are considered extraordinary operations, which may only be carried out by the manufacturer.

To ensure that the machine operates correctly and efficiently, follow the instructions below and perform all the cleaning and routine maintenance operations every 1000 hours of operation.

WARNING

!THE OPERATIONS DESCRIBED BELOW MUST BE CARRIED OUT BY TECHNICAL STAFF SPECIALIZED IN MECHANICS, ELECTRIC ENGINEERING AND OIL HYDRAULICS.

CAUTION

!The times indicated below are conditioned by various factors, such as environmental conditions (presence of dust), intense use, frequent temperature changes, etc. In such cases, these times should be reduced accordingly.

L7031ES002

About once every 1000 working hours, change the oil in the tank of the control unit using “AGIP ACER 46” hydraulic oil or an equivalent. The operation should be carried out with the boards completely lowered.

After changing the oil, bleed the air as described in points A – B – C of the chapter board synchronisation and air bleeding.

After two or three no-load upward and downward travels, check the level of oil in the tank (S FIG. 20).

Regularly grease the slider rollers (5 FIG. GENERAL PAGE. 3) and the roller slideways on the movable shoulders of the lift.

Clean the solenoid valves M and L and the lowering solenoid valve (I FIG. 20). After pulling the above-mentioned solenoid valves out of their seats, clean them using petrol and compressed air. Handle them with care and be careful not to damage them during the assembly and disassembly.

Once every 2 or 3 oil changes, the suction filters may need replacing. To do this, remove the hydraulic unit (GI FIG. 20) from the hydraulic power unit tank (S FIG. 20). After that, replace the filter assembled on the pump's suction pipe.

The lowering speed adjustment valve (I FIG. 20) is situated next to the lowering solenoid valve (V FIG. 20); it also needs periodical cleaning with compressed air and petrol; take care not to damage it when removing it.

Check that the lift is fastened securely to the ground by checking that the anchor tightening torque is at least 70 N·m.

FIG. 20

22

WARNING

!CLEANING AND ROUTINE MAINTENANCE MAY ONLY BE CARRIED OUT IN SAFE CONDITIONS. FOR THIS PURPOSE, CUT OFF THE POWER SUPPLY BEFORE STARTING BY TURNING THE MAIN SWITCH TO "OFF".

OIL PLUG WITH OIL LEVEL

(1) EMERGENCY DESCENT DEVICE

MAX. PRESSURE CONTROL VALVE (240 BARS)

L7031ES002

17.0 TROUBLE SHOOTING TABLE

Problem Possible causes Solutions The lift fails to move. 1 Main switch is on “0”.

2 Ma i n s w i t c h fu s e s a r e disconnected.

3 Burnt transformer fuses. 4 Lifting limit switch is broken or

not connected. 5 Fault in the electric system. 6 Photocell on.

1 Turn the switch to position "1". 2 Replace the fuses. 3 Replace the fuses; should problems persist, contact

your dealer for technical assistance. 4 Check the connection of the limit switch. If it is

malfunctioning, reset it. 5 Call your dealer for technical assistance. 6 By means of push-button E1 and lifting and lowering

push-buttons, position board P2 in line with board P1.

The lift runs upwards but not downwards.

1 Lowering solenoid valve is broken.

2 The stop limit switch has

tripped.

1 Check the excitation of the coil by pressing the push-button. Screw down the brass knob for manual control and replace the solenoid valve.

2 Check that the lowering limit switch is off and that the lever is not broken.

The lift does not raise the vehicle to the maximum height.

1 Insufficient voltage on electric power supply line.

2 Incorrect power supply cable section.

1 Have the power supply line and control board input voltage checked by a technician.

2 Have the cable sections checked by a specialized technician and change them if necessary (as indicated in the wiring chapter).

The lift fails to raise the nominal load.

1 The maximum pressure valve is broken.

2 Lowering solenoid valve is

partially open. 3 Pump is worn out or inefficient.

1 Remove the maximum pressure valve, clean it with compressed air and petrol, check the state of the spring.

2 Fully unscrew the brass by-pass screw on the lowering solenoid valve.

3 Replace the pump inside the control unit.

Unsynchronised movement of the boards.

1 Presence of air in the connecting cylinders.

2 Blow-by on the valve seals. 3 Board P2 in advance. 4 Inefficient zero setting limit

switch.

1 Bleed the air as indicated in the specific chapter. 2 Clean the solenoid valve on the central control unit as

specified in the maintenance chapter. 3 By means of push-button E1 and lifting and lowering

push-buttons, position board P2 in line with board P1. 4 Check that the zero setting limit switch on the lift

bases are pressed when the auto lift lowers completely. Check the position of the limit switches.

Lowering is extremely slow. 1 Lowering speed control valve is dirty or faulty.

1 Clean the valve with compressed air or petrol.

The mechanical locking system engages with the boards in two different positions.

1 Misaligned boards. 2 Presence of air in the circuit of

the connecting cylinders.

1 Align the boards. 2 Bleed air from the cylinders again.

With the descent push-button, the lift rises but the descent does not start.

1 Not calibrated or faulty timer. 2 Cyl inder for l i f t ing the

mechanical stops broken or disconnected.

3 Board P2 is late in moving.

1 Get a professionally qualified technician to check the connection of the timer to the inside of the electric control unit. Reset it if it works poorly. Check the calibration of the tripping time (5 sec). If the timer is broken, call your retailer for technical assistance.

2 Check that the pneumatic circuit sends air to the cylinder; check that the cylinder rod is not bent.

3 By means of push-button E1 and lifting and lowering push-buttons, position board P2 in line with board P1.

Lift stops during lifting or lowering.

1 Safety photocell has tripped.

1 Align the boards; bleed the air.

If problems persist even after applying the above solutions, contact the manufacturer and avoid any non-specific operations. Contact OMCN for assistance. Only purchase original spare parts. The list of spare parts is included in this instruction handbook.

23

L7031ES002

18.0 OIL HYDRAULIC DIAGRAM FIG. 21

A B C D E G H I

ELECTRIC MOTOR 3.5 cm3/g PUMP SUCTION FILTER TANK 10 LITRES MAX. VALVE CHECK VALVE BALANCED LOWERING REGULATOR SOLENOID VALVE WITH BY-PASS

L

M

MA N S Z

SOLENOID VALVE WITH TWO STOPS SOLENOID VALVE WITH TWO STOPS GAUGE (OPTIONAL) PARACHUTE VALVE BLEED FILTER LIFTING CYLINDERS

19.0 PNEUMATIC DIAGRAM FIG. 22

Note: Place an “air - filter – lubrica-tor” unit on input line.

SMALL CYLINDER

SOLENOID VALVE

LINE ENTRY 8 BARS

24

L7031ES002

20.0 ELECTRIC

DIAGRAM (1) FIG. 23

WARNING

! Even simple electrical operations require professionally qualified staff.

25

M1

L7031ES002

ELECTRIC DIAGRAM (2) FIG. 23A

WARNING


26

L7031ES002

21.0 CONTROL BOARD

COMPONENTS FIG. 24

27

BUZ BUZZER CP MOTOR RELAY CPA RELAY DIS LOWERING PUSH-BUTTON DIS.FIN FINAL LOWERING PUSH - BUTTON E1 ALIGNMENT PUSH-BUTTON F1 - F3 PRIMARY FUSES F2 SECONDARY FUSE FESC CUT OUT LIMIT SWITCH FP1 BOARD 1 ZERO SETTING LIMIT SWITCH FP2 BOARD 2 ZERO SETTING LIMIT SWITCH FS LIFTING LIMIT SWITCH FTA PHOTOCELL HL LINE INDICATOR LIGHT I LOWERING SOLENOID VALVE L SOLENOID VALVE M ALIGNMENT SOLENOID VALVE QM MAIN SWITCH R1 RELAY RE RELAY RE1 RELAY RF RELAY RL RELAY RL1 RELAY SAL LIFTING PUSH-BUTTON SM1 MAGNETOTHERMAL REMOTE CONTROL SWITCH STAZ LOCKING PUSH-BUTTON TR TRANSFORMER TRL1 LOWERING TIMER X LOCKING BRACKET SOLENOID VALVE

RE RELAY RE1 RELAY RF RELAY RL RELAY RL1 RELAY SAL LIFTING PUSH-BUTTON SM1 MAGNETOTHERMAL REMOTE CONTROL SWITCH STAZ LOCKING PUSH-BUTTON TR TRANSFORMER TRL1 LOWERING TIMER

BUZ BUZZER CP MOTOR RELAY CPA RELAY DIS LOWERING PUSH-BUTTON DIS.FIN FINAL LOWERING PUSH - BUTTON E1 ALIGNMENT PUSH-BUTTON F1 - F3 PRIMARY FUSES F2 SECONDARY FUSE HL LINE INDICATOR LIGHT QM MAIN SWITCH R1 RELAY

Electric diagram components

WARNING


QM

HL

SAL

DIS

DIS.FIN STAZ BUZ

L7031ES002

28

22.0 SPARE PARTS ASSEMBLY DIAGRAM FIG. 25

1 2 3 4 7 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 39 40 41 42

Upper board Locking rod Cylinder Base Check screw Internal lower shoulder External lower shoulder Internal upper shoulder External upper shoulder Snap ring Roller Spacer Pin Washer Central pin Lower nut Medium nut Snap ring Pin Cylinder pin Washer Snap ring Rod pin Union Nipple Small pneumatic piston Union Spiral pipe Air coupling Zero setting limit switch Extension Bottom cover Lifting limit switch Lowering stop cut out limit switch Photocell Reflector

L7031ES002 29

41

42

L7031ES002

23.0 DIAGRAM OF HYDRAULIC POWER UNIT SPARE PARTS FIG. 26

1 2 3 4 5 6 7 8 9 10 11 12 13

Motor Motor joint Lamp Pump joint Motor screw Lamp screw Screw Slider Washer Spring Spring guide Washer Nut

14 15 16 17 18 19 20 21 22 23 24 25 26

OR ring Valve Coil OR ring Ring nut OR ring Valve OR ring Coil OR ring Spacer Nut Valve 1 unit

27 28 30 31 32 33 34 35 36 37 38 39 40

Nipple Pipe "P1" Nipple Pipe "P2" Valve 2 unit Oil plug Pump Suction filter Nut Tank Screw OR ring Electrovalve

30

L7031ES002 31

24.0 DIAGRAM OF

CYLINDER SPARE PARTS FIG. 27

At the end of the lift’s life cycle or when you decide not to use it anymore, make it inoperative by removing grease and lubricants from the parts concerned and eliminate any deposits from hidden areas.

The lift parts should be treated as special waste. Dismantle it into homogeneous parts and dispose of them in compliance with the regulations in force.

26.0 DISMANTLING

DRIVE CYLINDER

DRIVEN CYLINDER

1 2 3 4 5 6 7 8 9 10

Liner Ø 85 Self locking nut DAS Gasket Stem head OR gasket OR gaskets OR gasket Gasket Front ring nut OR gasket

11 12 13 14 15 16 17 18 19

Scraper ring Chromium plated stem Bush Front ring nut OR gasket Stem head DAS Gasket Liner Ø 75 Bush

If the machine is set aside for long periods, disconnect all supply sources and protect any parts that risk damage due to dust or atmospheric agents (rollers, roller guides, locking teeth).

Grease all those parts that might get damaged by drying up, such as hydraulic pipes.

To start up the lift again after a long period of inactivity, first clean it thoroughly and lubricate it correctly in the areas described in the maintenance chapter. Check that the operating and safety limit switches are working properly.

25.0 SETTING ASIDE AND

RESTARTING THE LIFT

L7031ES002 32

27.0 FACTORY TESTS

This lift has been assembled and set at work by the manufacturer on his premises. The following components of the safety devices and moving parts have been tested. 1) Check on the sliding of movable parts (complete lifting and lowering travel). 2) Descent speed check. 3) Zero setting limit switch functional test. 4) Cut out lowering limit switch functional test. 5) Operating test on lifting limit switch. 6) Photocell functional test. 7) Extension sliding check. 8) Check and calibration of max. pressure valves on hydraulic power unit. 9) Locking bracket functional control. During inspection, the lift was subjected to the following load tests:

STATIC LOAD TEST: a load of over 4500 kg (150 % of the nominal load) was placed in the most unfavourable points on the lift and left for a sufficient length of time.

DYNAMIC LOAD TEST: a load of more than 3450 kg (115 % of the nominal load) was placed in the most unfavourable points on the lift. The test load was lifted and lowered several times without stopping.

28.0 ACCESSORIES UPON REQUEST

In order to improve machine performance while making its use safer and more practical, OMCN offers a series of optional attachments which can be fitted on machine models referred to in this handbook. OMCN’s catalogue lists all the attachments that can be used on each machine model. Specific instructions for using the accessory safely are supplied with the accessory, and not mentioned in the handbook for the sake of brevity.

L7031ES002 33

PER

IOD

IC T

EST

S R

EPO

RT

The

purp

ose

of th

is r

epor

t is

to r

ecor

d th

e op

erat

ions

car

ried

out d

urin

g th

e pe

riodi

c ch

eck

of th

e lif

t. C

ompi

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th

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spon

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of th

e au

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per

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akin

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OF

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ON

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LLER

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AY

S

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OF

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ION

S A

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ECT

MO

VEM

ENT

OF

THE

LIFT

USI

NG

TH

E C

ON

TRO

L PU

SH-B

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S

You

r at

tent

ion

is d

raw

n to

the

impo

rtan

ce o

f the

che

ck to

be

mad

e on

you

r lif

t per

iodi

cally

. We

advi

se o

n ca

rryi

ng o

ut p

erio

dic

cont

rols

and

che

cks

alw

ays

by O

MC

N S

.p.A

. sp

ecia

lised

pe

rson

nel o

r by

per

sonn

el p

rovi

ded

by o

urse

lves

. W

AR

NIN

G

!

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Peri

odic

al c

ontr

ols h

ave

the

aim

of e

nsur

ing

good

wor

king

con

ditio

n an

d pe

rfec

t effi

cien

cy fo

r se

curi

ty p

urpo

ses

of th

e pr

esen

t mac

hine

, suc

h co

ntro

ls m

ust b

e ca

rrie

d ou

t and

reg

iste

red

by p

erso

nnel

qua

lifie

d in

a sp

ecifi

c m

anne

r to

car

ry o

ut th

e sa

id ta

sk.

It is

com

puls

ory

to c

arry

out

all

of th

e fo

llow

ing

cont

rols

des

crib

ed w

ith a

t lea

st a

nnua

l fre

quen

cy (e

very

12

mon

ths)

, tak

ing

into

acc

ount

obb

ligat

ions

to h

ealth

and

sa

fety

mat

ters

in th

e w

orkp

lace

and

in th

e co

untr

y in

whi

ch th

e m

achi

ne is

bei

ng u

sed.

Fu

rthe

rmor

e ev

ery

time

that

exc

eptio

nal e

vent

s in

terv

ene

that

cou

ld h

ave

cons

eque

nces

for

the

sec

urity

of

the

mac

hine

, of

whi

ch f

or e

xam

ple

repa

irs,

inci

dent

s or

pr

olon

ged

peri

ods o

f ina

ctiv

ity it

is st

ill c

ompu

lsor

y to

car

ry o

ut a

n ex

trao

rdin

ary

cont

rol.

WA

RN

ING

!

L7031ES002

PER

IOD

IC T

EST

S REPO

RT

The purpose of this report is to record the operations carried out during the periodic check of the lift. Com

pilation is the responsibility of the authorized personnel m

aking the check.

TE

STIN

G A

ND

CO

NT

RO

L O

PER

AT

ION

S

M

AIN

SWITC

H O

PERA

TION

AL

POW

ER O

N LIG

HT O

PERA

TION

AL

LIFTING

PUSH

-BU

TTON

OPER

ATIO

NA

L

LO

WER

ING

PUSH

-BU

TTON

OPER

ATIO

NA

L

LO

CK

ING

PUSH

-BU

TTON

OPER

ATIO

NA

L

LEV

ELLING

(E1) OPER

ATIO

NA

L

CH

ECK

ON

THE C

OR

REC

T WO

RK

ING

OF TH

E SUPPO

RT D

EVIC

ES

FU

NC

TION

AL C

ON

TRO

L OF LIFTIN

G LIM

IT SWITC

H

OPER

ATIN

G C

HEC

K O

N D

ESCEN

T STOP C

UT

-OU

T LIMIT SW

ITCH

O

PERA

TION

CH

ECK

ON

ALIG

NM

ENT PH

OTO

CELL

ZERO

SETTING

LIMIT SW

ITCH

OPER

ATIO

N C

HEC

K

PRO

PER M

OV

EMEN

T AN

D LO

CK

ING

BR

AC

KETS O

PERA

TION

CH

ECK

C

HEC

K O

N PR

OPER

FASTEN

ING

TO FLO

OR

WITH

LIFT RESTIN

G EV

ENLY

ON

FLOO

R

CH

ECK

ON

OIL LEV

EL IN TH

E OIL H

YD

RA

ULIC

POW

ER U

NIT TA

NK

C

HEC

K O

N M

AN

UA

L LOW

ERIN

G D

EVIC

ES OPER

ATIO

N

OPER

ATIN

G C

HEC

K O

N FO

OT-G

UA

RD

SAFETY

DEV

ICE

CH

ECK

ON

PRESEN

CE O

F LUB

RIC

ATIN

G G

REA

SE ON

RO

LLER SLID

EWA

YS

CH

ECK

OF D

AT

A O

N EC

NA

MEPLA

TE

C

HEC

K O

N EX

AC

T PLAC

ING

OF A

DH

ESIVE LA

BELS

DA

TE

OF N

EX

T C

HE

CK

+

CH

ECK

CO

RR

ECT H

YD

RA

ULIC

PIPE PHY

SICA

L CO

ND

ITION

S AN

D O

PERA

TION

S

CH

ECK

ON

CO

RR

ECT M

OV

EMEN

T OF TH

E LIFT USIN

G TH

E CO

NTR

OL PU

SH-B

UTTO

NS

Your attention is draw

n to the importance of the check to be m

ade on your lift periodically. We

advise on carrying out periodic controls and checks always by O

MC

N S.p.A

. specialised personnel or by personnel provided by ourselves.

WA

RN

ING

!

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Periodical controls have the aim of ensuring good w

orking condition and perfect efficiency for security purposes of the present machine, such controls m

ust be carried out and registered by personnel qualified in a specific m

anner to carry out the said task. It is com

pulsory to carry out all of the following controls described w

ith at least annual frequency (every 12 months), taking into account obbligations to health and

safety matters in the w

orkplace and in the country in which the m

achine is being used. Furtherm

ore every time that exceptional events intervene that could have consequences for the security of the m

achine, of which for exam

ple repairs, incidents or prolonged periods of inactivity it is still com

pulsory to carry out an extraordinary control.

WA

RN

ING

!

34

L7031ES002

PER

IOD

IC T

EST

S R

EPO

RT

The

purp

ose

of th

is r

epor

t is

to r

ecor

d th

e op

erat

ions

car

ried

out d

urin

g th

e pe

riodi

c ch

eck

of th

e lif

t. C

ompi

latio

n is

th

e re

spon

sibi

lity

of th

e au

thor

ized

per

sonn

el m

akin

g th

e ch

eck.

TE

STIN

G A

ND

CO

NT

RO

L O

PER

AT

ION

S

M

AIN

SW

ITC

H O

PER

ATI

ON

AL

POW

ER O

N L

IGH

T O

PER

ATI

ON

AL

LIFT

ING

PU

SH-B

UTT

ON

OPE

RA

TIO

NA

L

LO

WER

ING

PU

SH-B

UTT

ON

OPE

RA

TIO

NA

L

LO

CK

ING

PU

SH-B

UTT

ON

OPE

RA

TIO

NA

L

LE

VEL

LIN

G (E

1) O

PER

ATI

ON

AL

CH

ECK

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r at

tent

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is d

raw

n to

the

impo

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f the

che

ck to

be

mad

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you

r lif

t per

iodi

cally

. We

advi

se o

n ca

rryi

ng o

ut p

erio

dic

cont

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and

che

cks

alw

ays

by O

MC

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. sp

ecia

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pe

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r by

per

sonn

el p

rovi

ded

by o

urse

lves

. W

AR

NIN

G

!

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Date: Signature:

Peri

odic

al c

ontr

ols h

ave

the

aim

of e

nsur

ing

good

wor

king

con

ditio

n an

d pe

rfec

t effi

cien

cy fo

r se

curi

ty p

urpo

ses

of th

e pr

esen

t mac

hine

, suc

h co

ntro

ls m

ust b

e ca

rrie

d ou

t and

reg

iste

red

by p

erso

nnel

qua

lifie

d in

a sp

ecifi

c m

anne

r to

car

ry o

ut th

e sa

id ta

sk.

It is

com

puls

ory

to c

arry

out

all

of th

e fo

llow

ing

cont

rols

des

crib

ed w

ith a

t lea

st a

nnua

l fre

quen

cy (e

very

12

mon

ths)

, tak

ing

into

acc

ount

obb

ligat

ions

to h

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and

sa

fety

mat

ters

in th

e w

orkp

lace

and

in th

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whi

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achi

ne is

bei

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sed.

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rthe

rmor

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ery

time

that

exc

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nal e

vent

s in

terv

ene

that

cou

ld h

ave

cons

eque

nces

for

the

sec

urity

of

the

mac

hine

, of

whi

ch f

or e

xam

ple

repa

irs,

inci

dent

s or

pr

olon

ged

peri

ods o

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ctiv

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is st

ill c

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lsor

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car

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ut a

n ex

trao

rdin

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cont

rol.

WA

RN

ING

!

35

L7031ES002 36

NOTES:

L7031ES002 37

L7031ES002 38

L7031ES002

INSTALLATION REPORT AND FUNCTIONAL TEST

ART. ______________ SERIAL NUMBER: _______________ INSTALLATION DATE: ____________________ 1) The purpose of this report is to register operations carried out while setting the lift at work for the purposes of a positive

functional test and acceptance. 2) This report was filled out exclusively by the installer in triplicate, one each for the manufacturer, the dealer and user,

who jointly signs with the installer for the purpose of acceptance of the abovementioned lift. 3) The joint signature of point 2 validates the lift’s warranty contract. 4) With this report, the installer declares to have correctly carried out the installation and functional test in their entirety as

cited in the instructions for use, maintenance and spare parts manual enclosed with this document.

NOTES:

User’s stamp and signature Installer’s stamp and signature

DEALER'S COPY

5.0 TESTING AND CONTROL OPERATIONS CARRIED OUT

5.1 MAIN SWITCH OPERATIONAL

5.2 POWER ON LIGHT OPERATIONAL

5.3 LIFTING PUSH-BUTTON OPERATIONAL

5.4 LOWERING PUSH-BUTTON OPERATIONAL

5.5 LOCKING PUSH-BUTTON OPERATIONAL

5.6 LEVELLING (E1) OPERATIONAL

5.7 CHECK ON CORRECT MOVEMENT OF THE LIFT USING THE CONTROL PUSH-BUTTONS

5.8 CHECK ON THE CORRECT WORKING OF THE SUPPORT DEVICES

5.9 FUNCTIONAL CONTROL OF LIFTING LIMIT SWITCH

5.10 OPERATING CHECK ON DESCENT STOP CUT-OUT LIMIT SWITCH

5.11 OPERATION CHECK ON ALIGNMENT PHOTOCELL

5.12 ZERO SETTING LIMIT SWITCH OPERATION CHECK

5.13 PROPER MOVEMENT AND LOCKING BRACKETS OPERATION CHECK

5.14 CHECK ON PROPER FASTENING TO FLOOR WITH LIFT RESTING EVENLY ON FLOOR

5.15 CHECK ON OIL LEVEL IN THE OIL HYDRAULIC POWER UNIT TANK

5.16 CHECK ON MANUAL LOWERING DEVICES OPERATION

5.17 OPERATING CHECK ON FOOT-GUARD SAFETY DEVICE

5.18 CHECK ON PRESENCE OF LUBRICATING GREASE ON ROLLER SLIDEWAYS

5.19 CHECK THAT EC NAMEPLATE DATA CORRESPONDS TO COMPLIANCE DECLARATION

5.20 CHECK ON EXACT PLACING OF ADHESIVE LABELS

39

L7031ES002

L7031ES002






NOTES:


MANUFACTURER'S COPY






















L7031ES002

L7031ES002






NOTES:


USER'S COPY

43






















L7031ES002

Dealer's stamp

24020 VILLA DI SERIO (BG) ITALY Via Divisione Tridentina, 23

Tel: 035/423.44.11 a.r. - Customer Fax (Italy) 035/423.44.41 - 035/423.44.42

- Export Fax +39/035/423.44.49

OMCN/INTERNET: http:// www.omcn.com

http:// www.omcn.it e-mail: [email protected]

e-mail: [email protected]

44

Documents

703-703A_scissor lift