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XLB-4319
3-2
The ground control station (Figure 3-2) includes the following electrical and hydraulic
controls.
OUTRIGGER
OPERATOR
LEVERS
BOOM OPERATOR
LEVERS
OUTRIGGERS
RUN
PUSHBUTTON
KEY
SWITCH
BOOM
RUN
PUSHBUTTON
EMERGENCY
STOP
PUSHBUTTON
OUTRIGGER
INDICATORS
peration from the basket control station. Turn-
ing the key switch to the right selects operation from the ground control station. The cen-
hydraulic operations. Removing the key protects
r from
the upper and lower control stations. Pressing the EMERGENCY STOP pushbutton also
ine or DC motor to interrupt hydraulic power. Before you can
ight up when the boom lift outriggers are extended
rom the trailer axle. All four indicators must be lit and
Figure 3-2. Ground Control Station
Key Switch
Turning the key switch to the left selects o
ter (Off) position disables electrical and
against unauthorized boom lift operation.
EMERGENCY STOP Pushbutton
When pressed, the EMERGENCY STOP pushbutton disconnects electrical powe
shuts off the gasoline eng
restore power, you must rotate the EMERGENCY STOP pushbutton clockwise.
Outrigger Indicators
Four green OUTRIGGER indicators l
and the boom weight is removed f
the trailer must be level to enable operation of the lift booms.