Lifting Arm Assembly; Lifting Arm Alignment; Commissioning; Changing The Assembly Location - ATT Nussbaum POWER LIFT HF 3S 3000 Manuel D'exploitation

arm is completely lowered.
The oil level should be approx. 30 – 40 mm be-
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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 - HYMAX HF 3S 3000-4000 -V1.1-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 protru-
de from the nuts (see drawing).
Self-locking nuts
8.4

Commissioning

i Before commissioning, a single safety inspection
must be done (use the Single Safety Inspection
form).
If the lift set up is done by a specialist (factory
trained assembler) then he can also do the safety
inspection. If the set up is done by the operating
company then a specialist must be tasked with the
safety inspection.
The specialist confirms seamless operation of the lift
on the set up protocol for single safety inspection
and releases the lift for use.
i After commissioning please complete the assem-
bly protocol and send to the manufacturer im-
mediately.
8.5

Changing the assembly location

To change the assembly location the pre-conditions
must be met according to the assembly guidelines.
The location change is to be done according to
the following sequence:
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