Attention : if the main lift platforms and lift tables-are raised, the lift-tables must
be lowered before lowering the main lift platforms.
MAKE SURE THAT THE RUNWAY EXTENSION OF THE LIFT-TABLES
ARE REINSERT IN THEIR SEAT BEFORE PROCEDING WITH THE FINAL
LOWERING.
Carry out the emergency lowering of main lift, after disengaging the mechanical safeties, as
follows:
Disconnect the electric power before effect the movement;
ensure personnel are not in the working area during the lowering steps of this procedure;
unscrew the knurled nut (1) from the block of solenoid valve (2);
remove the magnet (3) from solenoid valve (2);
place the knurled nut (1) on solenoid valve (2) and tighten;
with the hand pump, pump until the mechanical security locks are free;
Loosen locking bolt of auxiliary lift manual lowering valve (5) (Rif.Figure 36 - mod. LT
and LTAT) installed on the hydraulic block.
Turn counter clock wise the dowel of the auxiliary lift manual lowering valve (5) to low
the platforms together.
The lowering speed increases by opening the lift-table manual lowering valve (5).
Attention: in case of ranger during auxiliary lift lowering, it is possible to stop it
by tightening the locking nut of manual lowering valve (5).
Attention : after manual lowering of the lift, reset original conditions and take
care to not invert the two magnets.
The lift cannot be raised when the manual lowering valve is opened
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