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Made
in
Germany
Lift:
Lower:
5.3 Lift synchronization
• Uneven running of the lift is not possible in proper op-
eration.
• For this, raise the lift to its uppermost end position. Push
the operating lever for 2 more seconds. During this
procedure the lift rails are equalised to each other as
hydraulic oil flows to the tank as an overflow from the
command cylinder via the downstream cylinder to the
tank.
• Release the operating lever. The lift rails then
lower some millimetres and thereby block the overflow
opening of the cylinder.
• Both lift rails are now at the same height.
5.4 Lowering the vehicle
• Check that there are no people or objects in the hazard-
ous area of the lift.
• Lower the vehicle to the desired working height or to
its lowest position; pull the operating lever slowly v
"Lower".
• The lift stops automatically about 20 cm before it reach-
es the lowest position. To lower the lift completely, press
the "CE Stop" (Figure 4) pushbutton, then the lift can
be lowered completely by slowly pulling the operating
lever. A beep sounds during lowering.
• For heavier vehicles, lift it slightly before lowering to
prevent an "sticking" and any corresponding jolt during
lowering.
• The lowering speed can be varied seamlessly.
94
• Once the lift is in the lowest position, push the lifting
arms to the start position.
Lifting arm start position
Once the lift is in the lowest position, swing out the lifting arms to the
start position.
• Move the vehicle out of the lift.
6
Behaviour in cases of error
Defective operational readiness of the lift may be due to
a simple error. Check the system for the listed sources of
error.
If the error cannot be removed after an inspection to the
named causes, then inform customer service or your deal-
er.
Independent repairs to the lift,
especially on the safety devices, as
well as inspections and repairs to
electrical systems are prohibited.
Work on electrical systems may
only be done by electricians.
Problem: The lift cannot be raised
Possible causes:
No power supply present
The main switch is not
switched on, or is defec-
tive
Operating lever defective
Defective fuse
Power line interrupted
OPI-POWER LIFT HF 3S 3000-4000-V4.0-DE-EN-FR-ES-IT
Remedy:
Check power supply
Check main switch
Check function
Check fuses
Check power lines
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