Rotary SGL35, Operating And Maintenance Manual

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12. Commissioning
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
Each of the chains is fitted with a micro switch
(Fig. 30), which monitors the chain tension. If
the chain breaks or is excessively slack the
micro switch is actuated and all movement is
halted.
30
Proceed as follows to check the broken chain
control of the lifting chain:

Manually raise the slider block to full rise.

Make sure that the slider block triggers the
micro switch and that all lift controls are inactive.
If this is not the case, adjust the micro switch
bracket accordingly so that it is triggered.

Do the same for the broken chain control of the
opposite column.
e) Arm restraint

Each pinion must engage in the corresponding
ring gear, as soon as the slider block is raised
from the floor. If one of the pinions does not
engage, the bolt remains in its top position.

Adjust the arm restraint accordingly.

Slider block in the bottom position: Pull on the
end of each arm to ensure that the stop bolt
prevents the arm from moving further outwards.
Otherwise restore the arm to its original position
and tighten the stop bolt.
f) Levelling the height of the slider blocks

Pick up a medium sized vehicle on the lift

Raise the vehicle up to the first safety latch

Manually release the latch on the control side

Set the lift down on the other latch
Effect:
The slider block on the opposite side moves into the
safety latch, the slider block on the control side
keeps moving until the synchronisation cable is
pulled tight and brings the slider block on the control
side to a halt (cable is loaded).

Raise the vehicle again up to the first latch.

Repeat 2-4 times with the safety latch on the
opposite side.

Raise the vehicle and check the
synchronisation.

If necessary, re-tension the synchronsation
cable