Nussbaum 4.120 H SST, Operating Instruction And Documentation, Page: 17 / 62

Operating Instruction and Documentation
4.80 H SST- 4.300 H SST
- 17 -
Control the dangerous places of the lift and be sure that there are no objects or
people in the immediate area of the lift or on the lift. Press the button
“Lowering” until the lift again. You hear an acoustic signal until the lift is
reaching the lowest position.
• Drive the vehicle out of the lift if the lift is in the lowest position.
5.3 Equalisation of the Lift
•
Press the button „Equalization the platform“ at the operation unit. The Platform of
the lift equalize.
5.4 Function Microprocessor / Display-advertisement
• The automotive lift is equipped with a microprocessor. This system recognizes an
unequal of the lift and regulate the hydraulic valves until the lift has the same
height.
• The processor recognizes the present position of the cylinder. The lift switched off
if the automotive lift reaches the top end position or the bottom end position or the
position of the CE-Stop.
• The display shows the present position of the cylinder.
• this display is required also for the service-business, over a foil-keyboard.
5.5 The lift is not in the rule-window
• The lift switched off, if the lift is not in the rule-window of ± 50 mm.
• Read the chapter 5.6 step B to put the lift in the normal Function.
5.6 Function of the bypass-switch in case of unequal level of the platform
Pic 2: Position of the bypass switch
A) Do not press the button „lifting“ shortly consecutively before the lift was lowered 50
mm. Otherwise the lift will raising over the top limit position. After, it is not possible
to lower the lift again with the button „lowering“.