Snorkel A38E-sn006001+ - Manual (Page 24)

Chapter 7 – Controls
20 A38E – 8210243
Riser Switch
The riser switch (refer to Figure 7.2) is used to select the
riser boom function. Hold the switch downward to enable
the riser boom function.
Main Boom Switch
The main boom switch (refer to Figure 7.2) is used to
select the main boom function. Hold the switch downward
to enable the riser boom function.
Tip Boom Switch
The tip boom switch (refer to Figure 7.2) is used to select
the tip boom function. Hold the switch downward to enable
the riser boom function.
Turntable Rotation Switch
The turntable rotation button (refer to Figure 7.2) is used
to select the turntable rotation function. Hold the switch
downward to enable the riser boom function..
Rocker Switch
The rocker switch (refer to Figure 7.2) is used to operate
the selected boom or turntable function. The rocker switch
is spring returned to the center off position.
Push the switch forward in the direction of the blue
arrow to operate the selected function in the direction
of the blue arrow associated with that function.
Pull the switch backward in the direction of the yellow
arrow to operate the selected function in the direction
of the yellow arrow associated with that function.
Circuit Breaker Reset Button
The electrical power outlet at the platform has a 15 amp
circuit breaker. The reset button is on the right side of the
electrical box (refer to Figure 7.3).
Figure 7.3 – Electrical Power Outlet
The circuit breaker protects the electrical wiring and
components from electrical overload in case of a short
circuit or other fault.
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Caution
A tripped circuit breaker indicates a malfunction in
the electrical system. Component damage may result
if the cause of the malfunction is not corrected. Do
not operate the electrical power outlet if the circuit
breaker trips repeatedly.
Push the button to reset the circuit breaker.
Upper Controls
The upper controls (refer to Figure 7.4) are located on the
control panel at the platform. Boom, platform, and drive
functions can be operated from the upper controls.
Figure 7.4 – Upper Controls
The following controls are located on the upper control
panel:
Emergency stop button
Joystick
Steer switch
Drive/steer select
Riser select
Main boom select
Tip boom select
Turntable rotation select
Platform level select
Horn button
Emergency Stop Button
The emergency stop (refer to Figure 7.4) is a two-position
red push button.
Push the emergency stop button inward to disconnect
power to the upper controls.
Twist the emergency stop button clockwise to restore
power.
Push the emergency stop button inward when the
upper controls are not in use to protect against unin-
tentional operation.
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Circuit Breaker
Reset Button
Emergency Stop Button
Riser
Horn
Turntable Rotation
Main
Boom
Platform Level
Joystick
Steer Interlock
Drive/Steer
Tip Boom