Lifting Arm Assembly; Lifting Arm Alignment - ATT NUSSBAUM POWER LIFT HF 3S 3000 Manuel D'exploitation

arm is completely lowered.
The oil level should be approx. 30 – 40 mm be-
!
low the oil fill opening. Do not fill the oil tank up
to the upper edge, as otherwise during lowering
the oil return line can pull oil out of the line and
afterwards result in a very slow lifting at the up-
per range.
8.2

Lifting arm assembly

Hang in the standard lifting arm and then place an
acid-free multi-purpose grease into the joint bolts in
each case from above into the hole and then insert
the enclosed locking ring.
The lifting arm bolts must be secured
on both sides as otherwise a reliable
connection is not given between the
lift rails and lifting arm.
8.3

Lifting arm alignment

After assembly of the lift, the lifting arm may be
placed at the lowest position and become difficult
to move. There is the option of setting the set screw
so that the lifting arms can be moved more easily.
Position of the setting screws
OPI-POWER LIFT HF 3S 3000-4000-V3.2-DE-EN-FR-ES-IT
8.3.1 Control of the self-locking nuts
After the assembly, the self-locking nuts have to be
checked. The threads of the piston rod must pro-
trude from the nuts (see drawing).
Self-locking nuts
8.3.2 Latch
After the latch is connected it must be tested!
!
Adjusting of the latch
1
1
5 – 8 mm !
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