Operating Instruction and Documentation
UNI-LIFT 2500
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5.2 Lowering the vehicle
• Lower the vehicle at the height for working or until the rails reach the lowest
point; push the lever “lowering“.
• If the lift is on the limit stop. Push the lever
slowly
on position “lowering“,
otherwise the hose burst check valve can be closed and the lift does not lowered.
• Control the dangerous places of the lift and be sure that there are no objects or
people in the immediate area of the lift or on the lift.
• If the lift is in the ratchet - push the lever “lifting“ until the ratchets are free and
than lower the lift again.
• (Optional): CE-STOP. Before the lift reaches its lowest position, the lift stops automatically
After the lift has stopped, check the danger areas around the lift. Push the lever “lowering”
again. A acoustic warning signal will sound as the lift is further lowered. This is to warn
against the risk of crushing as the lift is lowered to its lowest (fully collapsed) position.
5.3 Equalisation of the rails
Continuous duty of the lift without reaching the lowest position there might be an
un equalisation of the two rails functionally. Normally equalisation of the lift returns
after a few minutes (cooling time of hydraulic oil).
In case the un equalisation of the two rails remains you should perform as follows to
regain the lift’s function:
Equalisation must be performed without vehicle, otherwise the vehicle might fall down.
• Lower the lift in the lowest position.
• Drive off the vehicle from the lift.
• Remove the cover of the operating unit.
• Raise the lift on approx. 400mm;
• Turn equalisation lever 90° upside and hold it in this position.
• Push the lever “lifting or lowering“ until the rails have the same height.
Pic. 2 back side of the operating unit
1 lever:
“lifting“/“lowering“
2 switch “motor on“
3 pressure control valve
4 filling plug
5 equalisation lever (ball valve)
6 hydraulic pressure switch
SL - tube “return in the tank“
H1 - tube “lifting“
KL - tube “ratchet“
D1 - tube “equalisation“
• Let go off the levers (it goes to start position without help)
• The lift has the normal function mode.
Содержание UNI-LIFT 2500
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