Second Edition
y
First Printing
Operator's Manual
Operating Instructions
Part No. 1261387
S-100HD • S-120HD
43
Drive Enable
Light on indicates that the boom
has moved past either circle-end
wheel and the drive function has
been interrupted.
To drive, hold the drive enable switch to either side
and slowly move the drive control handle off center.
If the drive control handle is not moved within two
seconds of pushing the drive enable button, the
drive function will not operate. Release and press
the drive enable button again.
Be aware that the machine may move in the
opposite direction that the drive and steer controls
are moved.
Always use the color-coded direction arrows on the
platform controls and the drive chassis to identify
the direction the machine will travel.
Engine Idle Select (rpm)
Select engine idle (rpm) by pressing the select
button. The indicator light next to the current setting
will be on.
x
Rabbit and foot switch symbol: foot switch
activated high idle
x
Turtle symbol: low idle
x
Rabbit symbol: high idle
Check Engine Light
Light on and engine stopped: Tag the
machine and remove from service.
Light on and engine still running:
Contact service personnel within 24
hours.
Operating Envelope Indicator Lights
The operating envelope indicator lights will come
on to notify the operator that a function has been
interrupted and/or an action is required by the
operator.
Raise Boom indicator light
flashing: To continue extending
the boom, raise the boom until the
indicator light if off.
Retract Boom indicator light
flashing: To continue lowering the
boom, retract the boom until the
indicator light is off.
Machine Not Level indicator light
flashing: The tilt alarm will be
sounding when this light is
flashing. Move the machine to a
firm, level surface.
Platform Not Level indicator light
flashing: The tilt alarm will be
sounding when this light is
flashing. The Platform Level
toggle switch will only work in the
direction that will level the
platform. Level the platform until
the indicator light is off.