MSH equipment WIZARD UP 30, Руководство по эксплуатации

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Wizard Up30 Rev. 4 28/04/2017
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9. TRUBLESHOOTING
TROUBLESHOOTING AND POSSIBLE REPAIRS REQUIRE ABSOLUTE COMPLIANCE WITH ALL SAFETY
PRECAUTIONS INDICATED IN THIS “OPERATING INSTRUCTIONS” MANUAL.
EMERGENCY LOWERING
Pic. 15
If the car lift cannot perform lowering operations because of power supply interruption, faulty hydraulic valves
or electric trouble in the system, the lift can be lowered manually. For manual lowering operation (emergency),
perform the following:
•
Make sure there are no obstacles blocking the lowering phase;
Remember that the car lift may not be lifted again to remove possible obstacles.
•
Disconnect main power supply.
•
Loosen the manual operators OM A1 – OM B1 (pic.15) half turn.
•
Emergency lowering has started; speed can be increased or decreased according to the opening of screws.
•
Constantly check the area around the car lift, and tighten the OM A1 – OM B1 screws in case of danger or in
case the lowering phase should be interrupted.
•
During the manual lowering phase, the presence of the operator is required in close contact with the manual
operators in order to ensure immediate closing of screws and blocking of the lowering in case of danger (if the
operator were not close to the key, his reaction would not be immediate and this might cause damage to persons
and equipment).
manual lowering (emergency) operations should be performed by authorized personnel, specially
trained for operating the car lift, only.
OMA1
OMB1
MAX PRESS.
VALVE