Rotary SGL35, Руководство по эксплуатации и техническому обслуживанию

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6. Action in the event of a fault
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117592 ● 03/2013
6.3 Emergency lowering

Only competent persons may carry out
emergency lowering of the vehicle.
DANGER
Danger of electrocution when
working on an open control unit.
 Only trained electricians may work on open
control units.
 Never touch live components.
Emergency lowering during a power failure
1. If possible, wait until the end of the power
failure.
2. Then lower the lift as normal.
If no emergency power supply or generator is
available, proceed as follows to lower the lift
in an emergency:
1. Set the main switch to “0".
2. Operate the pump lever on the hydraulic pump
(Fig. 13) (optional equipment) to raise the slider
block to the locking position and to release the
latch mechanism.
3. Hold down the latch mechanism lever (Fig. 7) to
release the mechanical safety latches.
4. Loosen and remove the lock nut of the hydraulic
solenoid valve for lowering the lift (Fig. 14).
5. Slowly and carefully loosen the knurled head
screw of the hydraulic solenoid valve (Fig. 14,
arrow) to slowly lower the slider block. The
lowering action is stopped when the screw is
tightened.
6. After lowering, tighten the screw again and
replace the lock nut.
Note: If lowering stops after just a brief moment, the
mechanical safety latches have engaged. Please
contact the maintenance technician at your
authorised dealer.
DANGER
Risk of death due to unsafe
operation of the lift

Careful use by authorised and qualified
operators

The area around the lift must be made safe in
compliance with national regulations

Make sure that the lift moves steadily and
smoothly

The load must be stable at all times

If the vehicle is not stable, the lowering
process must be halted immediately
13
14
i
Pump lever
Hydraulic pump
Screw cap