3. The lift
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3.7 Control box
(see figure 11)
1 Main switch, emergency stop
To connect the lift to the mains supply, turn the
switch to ”1", to disconnect from the power
supply turn it to ”0".
2 Control box key
Opens the control box for maintenance
purposes.
3 Up button
Press this button to actuate the hydraulic power
unit and raise the slider block. This works on the
dead man’s switch principle, meaning that when
the button is released, raising of the lift is halted
immediately.
4 Down button
When this button is pressed and the latching
system lever is activated at the same time (s.
Figure 7), the slider block is lowered. This
works on the dead man’s switch principle,
meaning that when the button is released,
lowering of the lift is halted immediately. The
system is also locked by the latching
mechanism. Before lowering, the latching
mechanism must first be released. If the lever
cannot be released, the latch has engaged.
The lift must first be raised a little to finally
release the system. Only then can you lower
the lift.
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