Operating Manual and Inspection Book
POWER LIFT HL 2.30 NT / HL 2.35 NT / HL 2.40 NT
20100016 OPI
- 32 -
Version 1.1
Figure 4: Operating unit
5.3 Lift synchronization
•
Asynchronous running is excluded in proper operation due to two independently
constructed hydraulic systems.
• 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 equalized 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 hazardous area of the lift.
•
Lower the vehicle to the desired working height or to its lowest position; pull the operating
lever slowly => "Lower".
• 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.
• Once the lift is in the lowest position, push the lifting arms to the start position.
• Move the vehicle out of the lift.
Lifting arm
start position
Main switch
Optional energy set
Lift => push the lever forwards
Lower => pull the lever backwards
Operating lever
Fig. similar
Once the lift is in the lowest position, swing
out the lifting arms to the start position.
Summary of Contents for HL 2.30 NT
Page 2: ......
Page 94: ...Notes ...
