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USE AND MAINTENANCE MANUAL
To perform a movement:
1. Identify on main block A the electric valve associated
with the operation.
2. Unscrew the protective nut on the electric valve (using
adjustable wrench No. 13).
3. Screw the electric valve pawl to the end without forcing
it.
4. Screw the protective nut on the electric valve
(using adjustable wrench No. 13).
5. Check if the movement is associated with one or
two electric valves on the blocks B - C - D - E.
6. Having identified it/them, screw the pawl.
7. To perform the movement, start the hydraulic pump up by using the appropriate lever, activate the 12 V
electric pump by turning the start switch to 1 and keeping it in this position until the movement is
complete.
At the end of this operation, check the emergency electric valves,
which must resume their initial setting, as indicated below:
In the MAIN BLOCK A
1. Unscrew the protective nut on the electrical valve (using the adjusting wrench No. 13).
2. Unscrew the electric valve pawl to the end without forcing it.
3. Screw the protective nut on the electric valve (using adjustable wrench No. 13).
In BLOCKS B - C - D - E
1. Unscrew the electric valve pawl to the end without forcing it.
The starting up switch of the electric 12 V pump is situated
in the right-hand box.
92
IM R13 T
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