Page 38 December 2007
SJ46AJ SJ51AJ SJ63AJ
It is the responsibility of the operator to read, completely understand and follow all
instructions and warnings contained in this operating manual and on the MEWP.
FAMILIARIZATION
• Test Driving Speed
1. Depress and hold footswitch.
2. Raise “ ” main boom slightly above
horizontal (approximately 5 degrees) and
then slowly move drive/steer controller to
full drive position.
Result: The maximum achievable drive
speed should be signicantly less than
stowed drive speed.
3. Lower boom to stowed position.
4. Extend “ ” y boom approximately
30 cm (12 inch.) and then slowly move
drive/steer controller to full drive position.
Result: The maximum achievable drive
speed should be signicantly less than
stowed drive speed.
5. Retract y boom.
6. Ra ise ri ser until hi ghest poi nt is
approximately 1.2 m (4 ft.) above the top
of the cowling.
Result: The maximum achievable drive
speed should be signicantly less than
stowed drive speed.
• Test Load Sensing System
1. Push in “ ” emergency stop button.
2. Pull out “ ” emergency stop button.
Result: After four seconds of time elapses,
the red light and audible alarm pulse two
times. This indicates the system is active
and there are no faults.
149432AA149432AA
At Platform Controls:
1. Pull out emergency stop button.
2. Depress and hold foot switch.
3. Activate emergency pump switch.
4. Activate desired boom function.
EMERGENCY LOWERING
PROCEDURE
Drive/Steer
Controller
Horn
Engine Start/On/Off
Switch
Emergency
Stop
Function Tests Section 2 - Familiarization
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