SJ 46A & SJ 46AJ
December 2007 Page 55
Section 2 - Operation Emergency Lowering Procedures
2.14 Emergency Lowering Procedures
This section guides the operator on how to use
emergency lowering system. This system allows
platform lowering in the event of an emergency or
engine malfunction.
NOTE
The emergency power unit has two-minute
duty cycle.
CAUTION
Do not use emergency power unit
continuously f o r more t h a n t w o
minutes.
At Base Control Console:
1. Ensure engine is off.
2. Pull out “
” emergency stop button.
3. Select either “
” base position or “ ” platform
position from key switch.
4. Select “
” emergency power position from
start/function enable/emergency power switch
and activate desired boom function.
At Platform Control Console:
1. Ensure engine is off.
2. Pull out “
” emergency stop button.
3. Select “
” on position from engine enable
switch.
4. Depress and hold footswitch.
5. Select “
” emergency power position from
start/function enable/emergency power switch
and activate desired boom function.
NOTE
When platform is overloaded in work mode,
emergency lowering is only available from
base controls.
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