CLAS PE 6004M Double Scissor Lift Double Cylinder Instruction Manual
- June 13, 2024
- CLAS
Table of Contents
PE 6004M
DOUBLE SCISSOR LIFT DUAL CYLINDER 3.5T
WARNING
Before returning this product for any reason (installation problem,
instructions for use, breakdown, manufacturing problem…), please contact us.
Contact : You can reach us by mail sav@clas.com or
by phone +33(0)4 79 72 69 18 or go directly to our website clas.com
If you have changed your mind regarding your purchase, please return this
product before you attempt to install it.
WARRANTY
The manufacturer warrants lifts and the relevant accessories for 12 months after purchase date. This warranty consists in the repair or replacement – free of charge – of those parts that, after a careful analysis by the Manufacturer’s Technical Service, turn out to be faulty from origin. Warranty is limited to material defects, and becomes null and void if the returned parts are tampered with or disassembled by unauthorised staff. Any liability for direct and indirect injuries to people, animals or property due to machine failure or malfunction are excluded from warranty. The expenses deriving from lubricants replacement, transport charges, and any customs duty, VAT and any other expense not specified in the supply contract are at the purchaser’s charge. The replacement and repair of parts under warranty, anyway, do not extend warranty terms. The purchaser will nevertheless be entitled to assert its rights on warranty, specified in the supply contract.
DISCLAIMER
Upon delivery, please check that the product has not been damaged during
transportation, and that the accessories coming with it are intact and com-
plete. Any complaint shall be filed within 8 days after lift delivery date.
Besides the cases envisaged by the supply contract, the warranty becomes null
and void:
- In case of a manoeuvre error caused by the operator.
- If the damage is caused by poor maintenance.
- If the envisaged capacity is exceeded.
- If the machine has been somehow modified, and the damage has been caused by such a modification, due to repair operations by the user without the authorisation of the manufacturer or after fitting non-original spare parts.
- If the instructions described in the user’s manual are not complied with.
STANDARDS & LIFETIME:
Product lifetime: 10 years
Standards: EN 1493:2010 – EN ISO 12100:2010 – EN 60204-1:2006/AC:2010
CAREFULLY READ THE INSTRUCTIONS GIVEN IN THIS MANUAL BEFORE USING THE LIFT
PACKING, TRANSPORT & STORAGE
Packing
Transport (Picture 2)
Transport (Picture 2)
Packaging can be lifted or moved by lift trucks, cranes or overhead cranes. In
case of slinging, a second person must always take care of the load, in order
to avoid dangerous oscillations. During loading and unloading operations,
goods must be moved by appropriate vehicles such as trucks, ships or fork
lift. At the moment the goods are delivered, verify immediately that all of
the items specifi edin the delivery notes are included. If fi nding missing
parts, possible defects or damages to the goods caused during the transport
you should immediately inform the person in charge, or the carrier.
Furthermore, during loading and unloading operations, goods must be handled as
shown in the picture. (Picture 2)
It is important to point out that the goods, during loading and unloading
operations, when moved by other than common lift trucks must be handled as
shown in Figure 2.
Storage:
- The equipment should be stocked inside the warehouse, if stocked outside make sure that the equipment stay off the water.
- Use box tracks for ground transportation , use container when shipping.
- Control box should be placed perpendicularly during the transport to prevent it to crash against other goods.
- Temperature range for machine storage: min -25ºC – max + 55ºC
MANUAL INTRODUCTIONS
This manual has been prepared for those who are expert in the use of the
lifters such as operators and technicians that are responsible for the
installation and the routine maintenance.
Workers should read carefully the ‘Maintenance & User Manual’ before carrying
out any operation on the lift.
This manual contains important information regarding:
CONSERVING THE MANUAL
This manual is an integral part of the lift.
The manual must be kept in the vicinity of the lift, so that the operator and
maintenance staff can easily locate and consult the manual at any time.
We particularly recommended reading Chapter 3 which contains important
information and safety warnings.
The lift is designed and manufactured according to the European Standard
Lifting, transport, unpacking, assembly, installation, starting up, initial
adjustment and testing, extraordinary maintenance, repair, overhauls,
transport and dismantling of the lift are all operations that must be
performed only by specialized personnel or by licensed dealer authorized by
the manufacturer.
The manufacturer declines all responsibility for injury to persons and damages
to vehicles and objects when any of the above mentioned operations has been
performed by unauthorized personnel or when the lift has been subject to
improper use.
This manual indicates: the operative and safety aspects that may be useful to
the operator and maintenance workers. For a better understanding of the
structure and its functioning, workers must carefully read the ‘Maintenance &
Use Manual’.
To ensure a better use of the equipment, it is necessary to understand the
terminology used in this manual, to know the maintenance and repair
activities, to be able to correctly interpret the technical drawings and
descriptions contained in the manual, and be aware of the regulations in force
in the country where the machine is installed.
The same requirements are also asked for the maintainer and installer, who
must also possess specific and specialized knowledge in both mechanical and
engineering fields.
OPERATOR: person authorized to use the lift
MAINTENANCE FITTER: person authorized for routine maintenance on the
lift.
Manufacturer reserves the right to make changes to this user manual if
technological improvements occur.
DESCRIPTION OF THE LIFT
How to use:
The lift is designed to lift any type of vehicle with a weight below 3500 kg
and it is suitable to be used for vehicle testing, maintenance and car cares.
It is suitable for recessed or floor installation, without the need for
special structures.
Structure Features:
- Scissor structured, equipped with holes for anchoring on the ground.
- The structure is designed to occupy as little space as possible.
- Low voltage independent control unit, with excellent safety level.
- Hydraulic Replacement
- Equipped with hydraulic safety lock.
- Equipped with safety valve and anti-theft system to prevent from overload or from the default of the hydraulic system, in this way if the oil pump crashes, the lift platforms do not descend suddenly.
- Equipped with a lowering system of the platforms by the use of a manual pump for those situations of absence of electric current.
Equipment:
- complete P1 platform
- complete P2 platform
- control unit
Frame:
The lift has to be installed on a concrete or cement floor.
Control unit:
Under the control box there are located the oil tank, the hydraulic pump, the
oil valve and some other control systems device.
The electrical system is in the line of the control box.
Scissor lift is designed and built to lift all kinds of vehicles, all other
use are unauthorized.
In particular, the lift is not suitable for:
- washing cars
- lifting personnel
- crushing purpose
- lifting vehicles whose weight exceed the maximum weight allowed by the producer.
SPECIFICATIONS
Model | Parameters |
---|---|
Drive | Électrohydraulique |
Lifting Weight | 3500kg |
Lifting height | 1950mm |
Starting platform height | 105mm |
Length | 1420mm |
Widht | 650mm |
Lifting time | ≤40s |
Lowering Time | ≤40s |
Overall Length | 2270mm |
Overall Width | 2130mm |
Weight | 890kg |
Voltage | 230V ± 5% 50Hzou 60HZ on demand) Check for more detailes on the |
control
box’s plate
Engine power| 2.2kw
Hydraulic oil| 12L d’HUILE HYDRAULIQUE H46 (Not given by the producer)
Working temperature| + 5°C à +40°C
Working Humidity Range| 30-95%
Noise level| < 76db
Installation height| Height above the sea level ≤1000M
Storage Temperature
Range| -25°C ~ 55°C
Installation place| Indoor
Lift dimension picture (Picture 3):
Engine
Type | ML90L |
---|---|
Power | 2.2kw |
Voltage | AC 400 or 230V ±5% |
Current | 400V: 5A 230V: 40A |
Frequency | 50Hz (or 60 HZ- on request) |
Poles | 4 |
Speed | 1450 rpm/min |
Building shape | B14 |
Energy effi ciency Class | F |
Pump
Type | gear pump |
---|---|
Model | P4.3 |
Flux | 4.3 cc(50Hz) / 3.2 cc(60Hz) |
Joint type | direct joint |
Safety valve | |
Setting pressure | 280 bar |
Adjustable working pressure | 150~300 bar |
Installation scheme for scissor lift:
- Concrete type 425#.
- Thickness of concrete≥150mm, the leveling of whole length ≤5mm.
Notes: When the underlay thickness is less than 150mm, the fi nal part of
the P1 and P2 platforms should be expanded to: 2500 × 2500mm and the concrete
thickness ≥150mm. The minimum concrete thickness and leveling are the key
features that must be met to ensure the correct alignment of the deck.
PAY ATTENTION TO VEHICLE PARTS:
THE LOWER PARTS OF THE VEHICLES, LIKE SPORTIVE CAR UNDERBODY, COULD INTERFERE
WITH SOME STRUCTURAL PARTS OF THE LIFT.
The lift will also handle customized or non-standard vehicles assuming they
are within the maximum specifi ed carrying capacity.
Also the personnel safety zone must be redefi ned in relation to vehicle with
unusual dimensions
SAFETY
It is recommended that you read this chapter carefully and thoroughly as
important notions of the safety rules to be adopted by the operator and other
users are provided, also in case of improper use of the lift bridge. The
following text provides clear explanations of certain risk or danger
situations that may arise during the use or the maintenance on the deck. It is
also illustrated the installed security device indicating the correct use of
this system, the residual risks and the operating procedures to be used
(general precautions to eliminate potential dangers).
The lift is designed and built for lifting vehicles and to keep them lifted to
the desired position in a circumscribed environment.
Any other use of the lift bridge is forbidden.
Especially, lifts are not suitable for:
- spray washing vehicles;
- persons lifting;
- crushing purpose through pressure system;
- used as elevator;
- used ad single vehicle parts elevator.
The manufacturer is not liable for any injury to persons or damage to vehicles
and other property caused by the incorrect and unauthorized use of the lifts.
During the lifting or lowering phase, the operator must remain in the station
control zone as shown in the diagrams.
As shown in the diagrams (Figure 5), the presence of personnel within the
specifi ed danger zone is strictly forbidden. During the up and down
operations of the deck, personnel are allowed in the area of interest only
when the vehicle is already in a high position, when the platforms are in a
stationary position and when the mechanical safety devices are fi rmly
engaged.
Do not use the lift without protective devices or with the protective devices
inhibited.
Failure to comply with these regulations may cause serious injury to persons,
and irreparable damage to the lift and the vehicle begin lifted.
GENERAL PRECAUTIONS
The operator, installer, and maintenance personnel are required to comply with
the applicable safety regulations in the country where the lift is installed.
In addition, the operator, installer and maintainer must:
– Always work at the stations specified and illustrated in this manual;
– Never remove or disable mechanical, hydraulic, electrical, or other types of
safety devices;
– Read the safety notes on the machine and the safety information contained in
this manual.
All of the following security messages are shown in this manual:
WARNING: Indicates operations that are not safe and can cause minor
injuries to persons, damage to the lift, vehicles or other property.
CAUTION: Indicates a possible danger that can cause serious injury to
persons and property damage.
RISK OF ELECTRIC SHOCK: A specific safety warning on the lift in areas
where the risk of electric shock is particularly high.
RISK AND PROTECTION DEVICES We will now consider the risks to which
operators and maintenance personnel can be exposed when the vehicle is in
position on the lift, together with the various safety and protection devices
adopted by the manufacturer to minimize these dangers.
For a better personal safety and vehicle safety, observe the following rules:
- Do not enter the danger zone when the vehicles are lifted. (Picture5)
- Make sure the vehicles are positioned correctly. (Picture 6) Make sure to lift only permitted vehicles, never exceed the specified load capacity, maximum height and projection (vehicle length and width);
- Make sure that there is no person on the platform during the lift up and down movements and while the vehicle is in the highest position.
GENERAL RISKS FOR LIFTING AND DESCENDANT PHASES:
The following safety devices are used to protect against overload and to avoid
engine failure.
In case of overload, the safety valve opens and draws the oil back to the tank
(see figure 7).
Each cylinder is equipped with a parachute valve; In the event of malfunction
or breakage of the oil pipe along the circuit, the affected parachute valve
will come into operation and will limit the lowering speed of the platform.
(See figure 8).
If there is a break in the oil pipe, or if there is an obstacle that does not
allow a platform to perform climb or descent operations, it will trigger a
device that will block the other platform as well. (See figure 9)
RISKS FOR PERSONNEL
All potential risks to the operator, maintenance worker, installer, and any
other person present in the lifting area of the lift are result from an
improper use of the lift.
RISKS IN USING THE LIFT
During lifting and downhill operations, the personnel must position themselves
in the safety zone according to the rules and instructions provided.
During uphill and downhill operations, no person is allowed to work under the
moving parts of the lift but must operate in the safe area. (Figure 5)
RISK OF IMPACT (Picture 10)
Before starting to lift the platforms up and down, the operator must make sure
that there are no people inside the hazard zone. When, for operational
reasons, the lift is stopped at a relatively low height (with a height below
1.75 meters above the ground), make sure to avoid impact with parts of the
machine not marked with special colors.
RISK OF FALLING OFF – PERSONNEL
During up and down operations personnel are prohibited from entering the
platforms and the vehicle lifted to avoid falling off.
RISK OF FALLING – VEHICLE (Figura 11)
This danger may arise if the vehicle is incorrectly positioned on the platform
or in the case of vehicles of a size that does not conform to the lifting
capacity. When the lift is in use, the engine of the lifted vehicle must not
be switched on. You should not place any object on the platform and on the
mobile parts of the lift but vehicles.
RISK OF SLIDE
Any lubricant contamination in the underlying area and immediately around the
lift and the platforms must be cleaned immediately. Immediately remove any oil
spills. Keep the working area clean.
RISK OF ELECTRIC SHOCK
The risk of electric shocks in isolated areas of electrical equipment has been
canceled. Do not use water jets, steam or paint solvents next to the lift and
the control unit, and pay special attention to keeping these substances away
from the electrical control panel.
RISKS RELATED TO INAPPROPRIATE LIGHTING
The operator, installer and maintenance personnel must be able to ensure that
the area where the lift is operating is illuminated properly and uniformly in
accordance with the laws in force at the site of installation.
RISK OF VEHICLE FALL FOR WRONG POSITIONING (figure 12)
The center of gravity of the vehicle must be located in the lift area shown in
figure 12
During up and down operations, the operator must keep the lift under constant
control and must maneuver only from the indicated position.
Handling of safety devices is strictly forbidden. Never exceed the maximum
lifting weight and make sure that the vehicle that is being lifted does not
have any load on board.
It is essential to strictly comply with all operating, maintenance and safety
standards contained in this manual.
INSTALLATION
THE EXECUTION OF THESE TRANSACTIONS MUST BE CARRIED OUT ONLY BY AUTHORIZED AND
COMPETENT PERSONNEL, ALL THE INSTRUCTIONS GIVEN BY THIS MANUAL SHOULD BE
FOLLOWED TO PREVENT POSSIBLE DAMAGE TO THE LIFTER OR RISK OF DAMAGE TO
PERSONS.
Only the specialist technicians appointed by the manufacturer or their
authorized resellers are authorized to install the lift.
INSTALLATION REQUIREMENTS
-
The lift must be installed respecting the given specific safety distance from wall and from other equipment (Figure 12)
-
The security distances from the walls must be at least 1000 mm, taking into account the space required to work comfortably, the space required for the control station and any escape routes in case of emergency.
-
The area must be predisposed for the power supply and the pneumatic supply of the elevator.
-
The area where the lifts are installed must have a height of at least 4000 mm.
-
The lift must be positioned on a perfectly leveled and sufficiently strong floor. (≥250 kg / cm², concrete thickness ≥ 150 mm)
-
All parts of the lift must be sufficiently lighted to ensure that the adjustment and maintenance operations can be carried out safely, with no reflection or glare, which may cause eye problems.
-
The integrity of the incoming product must be verified before installing the lift.
-
Moving and installing the lift must be done as shown in Figure 12.
See «TRANSPORTING AND STORAGE» on page 4 for transporting and storing the machine.
Platforms installation: -
Place the 2 bases in the final position.
-
The bottom of the cylinder is in the direction of access to the vehicle.
-
Use a forklift or other lifting equipment to move the platform (Figure 13) and make sure that the safety devices have been activated and locked.
Avoid operating on the machine if the hydraulic system is not fully equipped
with oil.
When moving the platform you have to adjust the space between the two bases
and make sure that the two bases are parallel.
CONNECTIONS:
Connect the electrical and hydraulic connections according to the diagrams in
this manual.
When connecting the oil pipes, pay particular attention to the pipe joint
protection to prevent foreign elements from entering the circuit and damaging
the hydraulic system.
CONNECTIONS OF THE ELECTRIC CIRCUIT:
Follow the line path stated in the «electrical diagram» to connect the electrical circuit.
- Only competent personnel are authorized to perform this type of operation.
- Open the front cover of the control box.
- Connect the power supply: The three-phase, 5-pole 400V (3 × 2.5 mm + 2x 1.5 mm) power cables are connected to the control box L1, L2, L3, N and to the marked terminal.
- The ground PE cable must first be connected to the marked terminal (Figure 15) and then connected to the two bases.
- If the lift is operated at 230V three-phase, a different electrical diagram must be used which must be requested to the manufacturer (Figure 15)
– Connection of the up limit switch (SQ1): See the connection on the wiring
diagram
– Connection of the lower limit switch (SQ2): See the connection on the wiring
diagram
CONNECTIONS: OIL PIPES CONNECTION:
Follow the oil pipe connection diagram.
Only qualified and authorized persons are allowed to carry out such
operations. Refer to the «oil pipe diagram»:
- When connecting the hoses, pay attention to the oil pipe guard to prevent impurities from entering the hydraulic circuit.
- When connecting the oil pipes, be sure not to mistake the oil pipe reference.
- During the standard installation, the control unit is close to the vehicle entry direction. If it is positioned to the right, it is necessary to adjust its oil pipe.
ADJUSTMENT
Add hydraulic oil as instructed.
After installing the elevator as shown in figure 4, having connected the
hydraulic circuit / electrical circuit and any pneumatic circuit, proceed as
follows:
- Open the hydraulic oil tank and add 12L of hydraulic oil H46 to it; The hydraulic oil is not supplied by the manufacturer.
- Make sure the hydraulic oil is free of impurities to prevent malfunctions to the solenoid valve.
- Turn off the photocell switch, setting it to «OFF».
- Activate «MAIN SWITCH» to turn on the power, by clicking the «UP» button, check whether the engine rotates clockwise (looking down), otherwise turn off the «MAIN SWITCH», then change the phase of the engine.
When power is switched on, the high voltage in the control unit is activated. Only authorized personnel can do this.
Oil pressure adjustment:
- Press the «UP» button, then the engine starts to bring the platforms to the maximum reachable height.
- Open the control unit door, press the «UP» and «SB4» button (as in the picture no. 21) for a few minutes until the air flow is completely drained from the hydraulic circuit.
- Press the «DOWN» button until the platforms stop at the minimum permissible height,
- press the «SECOND DOWN» button, this way the platforms will reach the closing position.
The oil adjustment process is completed.
Picture 21 button
INSTALLATION OF ANCHORING BOLTS:
The installation of the anchor bolts must take place within the same
installation day of the lifter to ensure the structure’s rigidity and perfect
installation.
- Adjust the parallelism of the base of the two platforms (as shown in Figure 4)
- Attach the anchors with an electric percussion drill (the percussion pin is 16) by pocking a 120 mm hole. Clean the hole before inserting the dowels. (Figure 22)
- Use a rubber hammer to insert the dowels into the floor. (It is recommended to proceed with the insertion of the joints only after the leveling of the floor)
Leveling:
- Use a level to adjust the draft screws on the base pull sides
- If the irregularity of the platforms is due to the irregularity of the base, use an iron or concrete plate to level the base.
- When you have given the level, insert the anchor and use an attachment to secure it.
- After giving the level, insert the anchor and use a hammer to secure it.
- Unscrew the cover of the earth bolts
Lift test:
- Turn on the machine with the «MAIN SWITCH» power button.
- Press the «UP» button, pay attention to the synchronization and the lifting fluidity.
- Check that there is no leakage of oil.
During the test of the lift, no person and no object and / or material must be located near the two sides and below the lift. If an anomaly occurs, press the «EMERGENCY STOP» button to stop the the lift immediately. After removing the obstacles, repeat the test.
LOADING TEST:
- Drive a vehicle, whose weight does not exceed the maximum lifting capacity, on the platform.
- Put the rubber buffer on the platforms.
- Press the ‘UP’ button, lift the platforms and pay attention to the synchronization and the fluidity of the lift.
- Check that there is no leakage in the hydraulic oil line.
When starting the load test no person or other material must be located below
or close to any of the moving parts of the lift.
Check and make sure that there is no leakage on the hydraulic circuit.
If an anomaly occurs, press the «EMERGENCY STOP» button to stop it
immediately.
After removing the obstacles, repeat the test.
OPERATION
Only qualified and trained personnel are permitted to carry out this operations. Check the procedures as follows.
Operating alerts:
- Before any operation, remove any obstacles from the lifting area of the lift.
- When lifting or lowering, no operator is permitted to remain in the lateral area of the machinery, underneath it or on both platforms.
- Avoid lifting vehicles exceeding the maximum permissible lifting weight.
- When the vehicle is positioned on the platforms, make sure that the car body is resting on the rubber pads supplied.
- Take careful attention to the lifter’s synchronization. If there are anomalies, stop each operation in a timely manner, check and resolve the problem.
- When the equipment is not used for a long period of time or overnight, the lift must be lowered until it is completely closed, remove the vehicle and stop the power supply.
Instructions for the electronic drive: (see picture 24)
LIFTING PHASE:
- By pressing the ‘UP’ button, the platforms will rise. Platforms will stop climbing when they reach the upper limit.
- By releasing the ‘UP’ button, the oil pump stops immediately and the platforms stop rising.
LOWERING PHASE:
- By pressing the ‘DOWN’ button, the platforms will start to descend.
- The platforms will stop descending to a height of about 200-300mm, when they reach the lower limit switch.
- By releasing the «DOWN» button and by pressing «LOCK SEC. DOWN», the pedals will go down to the closing position.
EMERGENCY STOP:
If during the ascending or descending stages of the lift, operating
malfunctions occur, press the «EMERGENCY STOP» button to stop the entire
operating circuit and stop any other operation.
SYNCHRONISM OF PLATFORMS:
During up and down operations of the lift, if the platforms are not on the
same level, the photoelectric alignment device will turn off immediately and
will only activate after the platforms are aligned at the same height.
HYDRAULIC OIL ADJUSTMENT (normal conditions of use):
After completing the installation and making the lifts calibration, the right
platform is lower than the left one due to the air still present in the oil
cylinder. When performing the oil circuit setting operation, the bridge must
not be placed in operation and no weight must be placed on the platform. The
adjustment process must be carried out as described in Chapter 5 «Oil Pressure
Adjustment».
EMERGENCY PROCEDURE FOR PLATFORM MANUAL LOWERING (POWER FAILURE):
During the manual lowering of the platforms keep close observation of the
vehicle placed on the deck until the operation is completed. If there are
anomalies during the process, immediately close the hydraulic circuit safety
valve.
The manual lowering process takes place as follows:
- Place the «MAIN SWITCH» button on the «OFF» position (do not remove the power from the power supply).
- Open the rear door of the control unit and look for the descending electromagnetic valve A.
- Unscrew slowly the RED oil valve; you will notice that the platforms will start to descend.
- Always check the correct leveling of the platforms during down operation.
- After lowering the platforms, immediately tighten the lower valve screw.
- The manual lowering process of the footrests is now completed.
CARE & MAINTENANCE
Maintenance work is only permissible for trained personnel with appropriate skills.
- All pins and upper and lower sliding blocks in the lifter must be lubricated regularly.
- Hydraulic oil should be replaced once a year.
- The oil level must always reach at least the upper limit indicated.
- When replacing the oil, make it sure that the lifting platforma are always in the close position, so proceed to the extraction of the old oil.
- The liftmaintenance technician must check that the pneumatic safety valve is reliable and in operation.
TROUBLESHOOTING
Symptom | Cause | Resolution |
---|
The engine does not
work| The power cable is not plugged in by the cower outlet.| Connect the
power cable to the power socket.
T ^e AC contactor does not work.| If the engine works by forcing the contactor
with a^ isolation rod. replace the contactor.
The limit switch is not closed.| Connect a bridge to terminals 100 and 102 of
the electrica’ circuit. If the problem is solved. check every end strokes and
their cables. In case of damage replace them.
In lifting
operation, the motor
runs, but there Is no
lifting
movement| The motor turns reverse.| Modify the phases of the power cables
Lifting with light load works
normally vy load.
but not with hea| The pressure of the overflow valve can be increased by
turning the right knob slightly. The solenoid coil is defective and should be
replaced
The amount of hydraulic oil is not enough.| Add hydraulic oil.
The descent valve is activated but does not work.| Check the plug and spool of
the drop valve. check the correct nut seal. Should it be replaced
ll^e Parachute valve is blocked.| Remove the parachute valve from the oil
supply hole at the bottom of the cylinder and clean the device.
The lift lowers very slowly
when subjected
to weight loads In the
standard range.| The hydraulic oil has a high viscosity. is Geteriorated or
frozen (in Winter).| Replace the oil with an oil conforming to the operating
manual.
-he ‘antiknock valve -.inside the .ylinders. is blocked.| Remove the parachute valve from the oil supply hole at the bottom of the oil cylinder and clean the device or replace
Platform P1 and P2 are
misaligned| T he air in the hydraulic circuit has not peen completely
removed.| Refer to page 17 «Oil Pressure Adjustment”.
Oil leakages along the oil pipe or one of :5 joints.| Check the sealing of the
hydraulic circuit. then adjust the pressure and the level of the oil.
Noisy lifting and
lowering movements| The lubricant is not enough.| Lubricate all pins and
sliding parts (including piston rod) with mechanical oil.
Tne floor is not well leveled or the base of the lift does not adhere well to
the floor.| Adjust the leveling of the floor to properly adhere the lift to
the floor.
APPENDIX
HYDRAULIC CONNECTION DIAGRAM:
OIL PIPE CONNECTION DIAGRAM:
ELECTRICAL DIAGRAM 220v:
ELECTRICAL DIAGRAM 380v:
USER MANUAL – USE AND MAINTENANCE INSTRUCTIONS
QS| Sezionatore principals| AC-23A| 1|
---|---|---|---|---
KM| AC contactor| SC-03/220V| 1|
FR| Thermal Protection| TR-ON/3| 1|
M| Engine| 380V/220V| 1| optional
FU| Fuse| 16A| 2-3| Variable, depending on the Voltage
PS| Transformer| 220VAC/24VDC/2A| 1|
IC| Electronic Board| 02-V14.3-20| 1|
HL| Voltage Indicator| 24V| |
SBO| Emergency Stop| XB2 BS542| |
SB1| UP button| DEC| |
SB2| DOWN button| DEC| |
SB3| Lower limi Switch| DEC| |
SB4| Synchronization| DEC| |
BZR| Buzzer| AD16-22SM| |
YV1| Descent Valve| 18W-24VDC| |
YV2| Valve| 22W-24VDC| |
SQ1| Upper Limit Switch| RV-1665-1C25| |
SQ7| I ower limit switch| _ RV-166S-1075| |
DECLARATION OF CONFIRMITY
Nous, We,
CLAS EQUIPEMENTS
Z. A. de la Crouza
73800 Chignin – France
DECLARONS
Sous notre responsabilité que le produit :
DECLARE THAT,
Under our responsibility, the following products:
Modèle / Model : PONT DOUBLE CISEAUX DOUBLE VERIN 3.5T / DOUBLE SCISSOR LIFT
DUAL CYLINDER
3.5T
Type : PE 6004
Est fabriqué en conformité aux directives :
Is manufactured in conformity with the European Directive:
- 2006/42/EC
- EN ISO 12100 :2010
- EN 60204-1:2006/AC:2010
- EN 1493:2010
Philippe Barrault, 20.07.2020
CLAS Equipements
ZA de la CROUZA
73800 CHIGNIN
FRANCE
Tél. +33 (0)4 79 72 62 22
Fax. +33 (0)4 79 72 52 86
CLAS EQUIPEMENTS – SAS au capital de 130 000€, R.C.S Chambéry : 409 786 944,
N° TVA Intracommunautaire FR 13 409 786 944
Siège social, Z.A de la Crouza – 73800 CHIGNIN – FRANCE +33 (0)4 79 72 62 22 –
+33 (0)4 79 72 52 86
contact@clas.com –
www.clas.com
References
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