Operating Instruction and Documentation
UNI-LIFT 2500
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• Raise the UNI-LIFT to a height of 1500 mm.
• Adjust the lift: first one base plate, than the second base plate. If there is an uneven floor
even it with metal sheets. A continuous contact between the floor and the base plate must be
guaranteed to avoid hollow spaces. Dowel the lift:
Nußbaum Company demands LIEBIG safety dowels (German dowel manufacturer) or
equivalent dowels of other manufacturer but: observe their regulations.
Before doweling check the concrete floor (with quality B25!) if the concrete floor goes to the
top edge of the floor. For an existing concrete floor the dowels have to be chosen according
to Pic. 7. If floor tiles are on the concrete floor, the dowels have to be chosen according Pic.
8. Its important for the trouble-free working that the base plate are clean and the guides of
the sliding block are clean and greased.
Check the adjustment of the base plates and dowel the lift: Bore the holes to fix the dowels
through the borings of the base plates. Clean the holes with pressure air. Put in the safety
dowels.
• If necessary dowel the operating unit at the floor.
•
Tighten the Liebig-dowels with the dynamometric key (M = 80Nm).
Each Liebig dowel must be tightened with the demanded torque. Otherwise the normal
and secure function of the lift can not guaranteed. Observe the regulations of the
other dowel-manufacturer.
• Raise and lower the lift several times with load. Check the torque of the dowels and check
the hydraulic hoses tightness.
• Equalize the lift, if this is necessary.
• Mount the covers: Do not damage the cables.
9.3 Initiation
Before the initiation a security check must be performed. Therefore use form: First
security check.
If the lift is installed by a competent person, he will perform this security check. If the
operator installs the lift by himself, he has to instruct a competent person to perform the
security check.
The competent confirms the faultless function of the lift in the installation record and form for
the security check and allows the lift to be used.
Please send the filled installation record to the manufacturer after the installation.
9.4 Changing the installation place
If the place of installation shall be changed, the new place has to be prepared in according to
the regulations of the first installation. The changing should be performed in accordance with
the following points:
• Raise the lift on approx. 1000 mm.
• Remove the cover of the hydraulic tubes.
• Loose the dowels.
• Lower the lift in the lowest position.
Summary of Contents for UNI-LIFT 2500
Page 9: ...Operating Instruction and Documentation UNI LIFT 2500 9 2 5 Page for notice...
Page 11: ...Operating Instruction and Documentation UNI LIFT 2500 11 3 3 Data sheet...
Page 37: ...Operating Instruction and Documentation UNI LIFT 2500 37 Electrical diagram drawing...
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Page 44: ...Operating Instruction and Documentation UNI LIFT 2500 44 Hydraulic diagram drawing...
