SJ 46A & SJ 46AJ
December 2007 Page 41
Section 2 - Operation Function Tests
Test Emergency Power•
CAUTION
When operating on auxiliary power, do
not operate more than one function
at a time to avoid overloading 12-Volt
auxiliary pump motor. Do not use
emergency power unit continuously for
more than two minutes.
NOTE
To conserve battery power, test each
function through a partial cycle.
1. On platform control console, push in
“
” emergency stop button to turn
engine off.
2. Pull out “
” emergency stop button.
3. Select “
” on position from engine
enable switch.
4. Depress and hold footswitch.
5. Push and hold “
” emergency power
switch and activate each function control
handle or switch.
Result: All boom and steer functions
should operate. Drive functions should
not operate.
NOTE
The emergency power unit has two-minute
duty cycle.
Test Horn•
1. Push “
” horn pushbutton.
Result: Horn should sound.
Drive/Steer
Controller
Horn
Engine start/on/off
Switch
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