6.
Authorized
lowering
22
Rev. D 2013_03_en
6.2 Leveling the rolling jacks
DANGER
Risk of injury due to height differ-
ence in the runways when the lift is
loaded. Vehicle may topple over.
Adjust the height of the runways slightly.
Avoid large differences in height between the
runways.
Consult a competent person if lift is too
skewed.
The height level of the left or right runways
can be manually adjusted by pressing the red
button (2). This is done by equalizing the hy-
draulic fluid within the hydraulic system.
1.
Push the red leveling button (Fig. 18, Pos. 2)
together with the UP button until both runways
are at the same height.
An adjustment process is carried out when the
buttons are pressed.
2.
If necessary, release the buttons and repeat the
process again until the runways are at the same
height.
3.
Push in the leveling button together with the
DOWN button until both runways are completely
lowered onto the floor.
4.
Turn the main s
witch to the "OFF“ position, wait
a short while, then turn the main switch to the
"ON“ position.
5.
Carry out a function test. The lift is now ready
again for operation.
6.
Attach the side safety cover and screw back into
place.
6.3 Emergency manual function
Even if the post lift fails totally, the vehicle can be
lowered, for example by disconnecting the power
supply.
The main lift rolling jacks can be lowered from one
locking latch to the next, albeit step by step.
Example: Lowering the main lift:
Depending on the assembly situation it may
be that the emergency manual valves are fit-
ted the wrong way round. Always check using
the cable routing and colour as a guide and
using a function test, check the assignment of
the valves to the rolling jacks and main lift.
1.
Secure the danger zone, see Warnings.
2.
Remove the metal cap from the valve.
19
3.
Remove the valve from the threaded rod and
screw on the metal cap completely
(Emergency Manual = active).
20
4.
Remove the plastic cap from the lowering
valve.
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