Lift Synchronization; Lowering The Vehicle; Behaviour In Cases Of Error - Nussbaum POWER LIFT HF 4600 Instrucciones De Servicio

• Check that there are no people or objects in the
hazardous area of the lift.
• Afterwards, lift the vehicle to the desired working
height.
Ensure secure vehicle placement on
the carrier plate, otherwise there is a
danger of the vehicle dropping.
i See to it that the lifting arm blocks are ratcheted
in after the vehicle has been accepted.
Lift: Lift lever and push
Lower: Lift lever and pull
5.3

Lift synchronization

• Uneven running of the lift is not possible in proper
operation.
• For this, raise the lift to its uppermost end posi-
tion. 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.
68
5.4
• Check that there are no people or objects in the
• Lower the vehicle to the desired working height
• For heavier vehicles, lift it slightly before lowering
• The lowering speed can be varied seamlessly.
• Once the lift is in the lowest position, push the lift-
Lower into catches
Main switch
Operating lever
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
Defective operational readiness of the lift may be
due to a simple error. Check the system for the list-
ed sources of error.
If the error cannot be removed after an inspection
to the named causes, then inform customer service
or your dealer.
Lowering the vehicle
hazardous area of the lift.
or to its lowest position; pull the operating lever
slowly v "Lower".
to prevent an "sticking" and any corresponding
jolt during lowering.
ing arms to the start position.

Behaviour in cases of error

Independent repairs to the lift, espe-
cially 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.
OPI-POWER LIFT HF 4600-HYMAX HF 4600-V2.3-DE-EN-FR-ES-IT