Faults
Operation & maintenance instructions (Version H)
75
SKY-200/250
8
Hose burst valve closed.
Check for hose rupture. If there is no break,
slightly raise vehicle lift and lower again. If
fault is repeated, consult service department.
Check the locking profile for damage.
Pawl does not move
Check the air pressure.
Check 2/3 valve.
Check air connections.
Clogged lowering valve.
Have valve cleaned or replaced by trained lift
service personnel.
Tracks out of level.
Operate the push buttons inside the control
box.
Press MS (to overrule main relay) together
with UP to raise the lift or MS together with
DWN to lower the lift.
Note that the lift will try to level without being
stopped by the safety settings of the system.
Please be sure that when using MS and DWN
(lowering) all safety catches are released; it is
better to lift first for approx. 1 9/16" (40 mm)
with MS and UP.
If fault is repeated consult the service
department.
Lamp power indication is blinking (0.5 sec on,
0.5 sec off).
Devices may be out of level.
The lifting function can be overruled for 2
seconds by operating the <overrule> button
and then the <lifting> button. The lift is still out
of level if normal lifting or lowering is not
possible. This operation can be repeated until
height differences are minimized by the
control system and normal lifting is possible.
Table 8.3
Vehicle lift does not lower
Possible cause
Solution
Summary of Contents for SKY-200
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