Nussbaum UNI-LIFT 6500, Инструкция по эксплуатации и документация

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Opera ting instruction a nd documenta tion
UNI-LIFT 6500 - 8000
UNI LIFT 6500 - 8000 - 38 - Version 1.0
Problem: Motor starts, lift does not lift!
potential causes: solution:
The vehicle is too heavy unload it
Level of the oil is too low fill oil in
leakage of the hydraulic system repair the system
gear pump does not work call your service partner
Problem: The lift does not lower!
potential causes: solution:
The lift is standing on a obstacle
push button „lifting“
hydraulic valve defect call your service partner
fuse defect check fuse and replace it if necessary
Button „lowering” not pushed push the correct button!
Seat valves cannot be unlocked emergency lowering
6.1 Lowering onto an obstacle
If the lift drives with the slave side on an obstacle, the photoelectric cell observes the
equalization of the lift. If the lift is unequal, the lift stops automatically. In this case push
the override switch in the operation unit and the button ”up” simultaneously until the
obstacle can be removed. Now the lift is in normal function again and can be used as
described in this manual.
6.2 Emergency lowering of the main lift
An emergency lowering is an intervention into the control of the lift and can
be done only by experienced personnel.
The emergency lowering must be performed in this order. Otherwise a
malfunction can lead it to damages or lead to danger for body and lives.
Every kind of external leakage must be removed. This is especially necessary
before an emergency lowering.
Reasons which provoke an emergency lowering are i.e. distrubances of the valves or a
breakdown of the power supply.