ATT Nussbaum JUMBO LIFT 3500 HFC Manuel D'exploitation page 80

• After successful lift installation and before first
commissioning, the operating company must
have the lift grounding conductors inspected on-
site according to IEC regulation (60364-6-61). An
insulation resistance test is also recommended.
8.2 Setting up the lift
Before setting up the lift, ensure that everything
possible is done to prevent accidents due to care-
less assembly. This includes, above all, the use of
safe auxiliary means (e.g. cranes, forklifts and a suf-
ficient number of people), diverse supports and a
sufficient barrier to prevent unauthorised access.
• Carefully remove the lift from the wooden crate
and check for damage.
• Position the lift according to the data sheet at the
desired set up location.
• Set up the unit, connect power supply.
The set up location of the operating unit can be
i
selected from two variants. Either in the drive-in
direction at the front right or left.
• Fill with hydraulic oil, the manufacturer recom-
mends a high value hydraulic oil with a viscosity of
32 cst. The required oil volume is approx. 14 litres.
After filling, the oil must be between the marks on
the oil dipstick or approx. 2 cm below the oil filling
supports (11).
12
11 Oil filling supports
12 Double-acting valve (0.10)
• Move the lifting upwards to approx. 1,500 mm.
• Check the alignment of the base plates again
and anchor the lift. Holes for floor anchoring are
to be placed through the holes in the base plates.
Clean the bore holes by blowing them out with
air. Insert safety anchors into the holes.
The manufacturer recommends using approved
safety anchors and to follow anchor manufactur-
er's instructions.
Before anchoring the lift, check whether the con-
crete is of quality C20/25 up to the finishing level
of the completed floor. In this case, take the an-
80
chor length from the anchor manufacturer's data
sheet. If there is a floor covering (tiles, screed) on
the weight bearing concrete, the thickness of this
covering must be determined.
• Anchor the unit to the floor.
• Align the lift.
To prevent hollow spaces, correct any uneven-
ness in the floor by putting shims under the base
frame (e.g. thin metal strips). Use suitable supports
to ensure continuous contact between the floor
and base frame.
• Tighten safety anchors with torques recommend-
ed by the manufacturer.
Each anchor must be tightened to the required
!
torque. Safe operation of the lift is not guaran-
teed with a lower torque. Follow the instructions
of the anchor manufacturer.
• Move the lift upwards and downwards several
times, then check the anchors with the torque
wrench and tighten if required. Check the hy-
draulic lines for leak-tightness.
• Balance the lift again if required.
• Mount all hose covers.
8.3 Fill and vent the hydraulic systems
The lift is preinstalled at the factory, however the
hoses must be connected to the unit.
Check the power connection, check for correct
hydraulic oil in the proper volume and leak-tight-
ness of the connection when setting up the lift. Air
may be entrapped resulting in start up problems or
challenges with smooth running.
Check and ensure proper allocation of hose con-
nections.
After setting up the lift, the hydraulic system can be
filled. Required oil volume: 14 litres HLP 32:
• Loosen and remove the plastic handle of the op-
erating lever of both Allen screws.
11
• Loosen and remove the unit cover.
• Unscrew the oil filling opening.
• Refill hydraulic oil 14 litres of HLP 32 are required.
002
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
the synchronous running system does not func-
tion properly.
This procedure must always be completely car-
!
ried out. This means, first fill and then vent. Cor-
rect method of filling and balancing (lift with Hy-
perFlow system).
OPI_JUMBO LIFT 3500 HFC_V3.0_DE-EN-FR-ES-IT