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Faults
Operation & maintenance instructions (Version H)
69
SKY-200/250
8
8.3
Emergency lowering provision
In an emergency, whereby it is not possible to lower the vehicle lift from the control
panel, the vehicle lift can be lowered manually.
Warning
w
The emergency lowering procedure may only be carried out by competent personnel
who are familiar with the procedure.
8.3.1
Emergency lowering with 24V connection
The control box is equipped with a 24V emergency power connection (fast on type
connectors).
1.
In case of power failure connect a 24V (or 2x 12 V in series) battery to this power
point. It is now possible to lower the lift with all safety functions active.
2.
Press all 4 buttons <S1> through <S4> (on the printed circuit board in the control
box) at the same time.
Note
n
Before lowering, all mechanical safety catches must be free moving. If this is not the
case, lift the corresponding track by means of a hydraulic jack. Then, while activating
the unlock solenoid by pushing the corresponding <S> button, lower the jack about
1" (25 mm). After having released all safety catches, proceed lowering as described
before.
8.3.2
Manual emergency lowering
Unlock the safety catches as follows:
1.
Lift the safety catch with a screwdriver.
In case it is not possible to release the safety catch, lift the track by means of a
hydraulic jack to lift the lock from its locking position.
2.
Place a spacer with a thickness of 1/16" (1 mm) or 1/8" (2 mm) in between the teeth.
3.
Repeat this for the other legs.
All safety catches are now released and the locking mechanism is no longer
operational.
Lowering
To lower the lift, the lowering valves have to be activated. This can be performed by
the turning knob on the valves.
It is possible that the legs might run out of level. This can be corrected by separately
closing the valve at the lowest side.
Содержание SKY-200
Страница 23: ...Safety Operation maintenance instructions Version H 23 SKY 200 250 2 Figure 2 3 Safety and warning labels ...
Страница 115: ...Figures and diagrams Operation maintenance instructions Version H 115 SKY 200 250 A Figure A 10 2 Control box ...
Страница 130: ...Dimensional drawing Operation maintenance instructions Version H 130 SKY 200 250 Figure A 14 2 Dimensional drawing ...
Страница 131: ...Figures and diagrams Operation maintenance instructions Version H 131 SKY 200 250 A Figure A 14 3 Dimensional drawing ...
Страница 134: ...Track lighting Operation maintenance instructions Version H 134 SKY 200 250 Figure B 1 2 Track lighting ...
Страница 152: ...Operation maintenance instructions Version H 152 SKY 200 250 ...
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