Page 58 December 2007
SJ46AJ SJ51AJ SJ63AJ
Start Operation Section 3 - Operation
3.8-15 To Extend or Retract Fly Boom Using
Platform Control Console
1. Depress and hold footswitch.
2. On y boom extend/retract switch, select “ ”
to extend y boom or “ ” to retract y boom.
Release switch to stop.
3.8-16 To Rotate Platform Using Platform
Control Console
1. Depress and hold footswitch.
2. On platform rotation switch, select “ ” to rotate
platform left or “ ” to rotate platform right.
3.8-17 To Level Platform Manually Using
Platform Control Console
1. Depress and hold footswitch.
2. On platform leveling override switch, pull and
select “ ” up position to tilt platform up or
“ ” down position to tilt platform down.
3.8-18 To Raise or Lower Main Boom Using
Platform Control Console
1. Depress and hold footswitch.
2. Push and hold boom/turret controller in this
direction “ ” to raise main boom or “ ”
to lower main boom.
3. Release controller handle to stop.
3.8-19 To Sound Horn
1. Press “ ” horn pushbutton to sound horn.
Release pushbutton to stop sounding horn.
3.8-20 To Rotate Turret Using Platform Control
Console
WARNING
When rotating the turret, ensure that there
are no personnel or obstructions in the
path of rotation, including blind spots.
1. Depress and hold footswitch.
2. Push and hold boom/turret controller in this
direction “ ” to rotate clockwise or “ ” to
rotate counterclockwise.
3. Release controller handle to stop.
NOTE
Turret can be rotated 360 degrees continuously
(if equipped). Refer to Section 3.3-2.
3.8-21 To Operate Using Emergency Power
Switch at Platform Control Console
This is a momentary-type switch. This switch allows all
functions except drive function to operate in the event
of engine malfunction. Refer to Section 2.6 for the
emergency lowering procedure.
NOTE
The emergency power unit has a three-
minute duty cycle.
CAUTION
Do not use emergency power unit
continuously for more than two minutes
for models SJ46AJ/SJ51AJ and for more
than three minutes for model SJ63AJ.