Snorkel AB60J CE - Manual (Page 23)

Chapter 6 – Controls
AB60J – 0182099EE 19
Figure 6.4 – Upper Control Panel Front
The circuit breakers protect the electrical wiring and com-
ponents from electrical overload in case of a short cir-
cuit or other fault.
A
Caution
A tripped circuit breaker indicates a malfunction in
the electrical system. Component damage can re-
sult if the cause of the malfunction is not corrected.
Do not operate the aerial platform if the circuit
breaker trips repeatedly.
Push the button to reset the circuit breaker.
Upper Controls
The upper controls (refer to Figure 6.5) are located on
the control panel at the platform. Boom, platform, and
drive functions can be operated from the upper controls.
The following controls are located on the upper control
panel.
• Emergency stop button
• Start switch
• Drive/boom selector switch
• Boom joystick
• Riser boom elevation switch
• Boom extension switch
• Jib articulation switch
• Boom speed knob
• Drive joystick
• Drive range switch
• Platform level switch
• Platform rotate switch
• Engine/emergency power switch
• Throttle switch
The engine must be running and the switch used to turn
the system on, must be at the same location that the
engine was started. For example, if the engine was
started from the lower controls, the warm-up switch at
the lower controls must be used for the system to oper-
ate.
Machine functions are not operational while using the
hydraulic warm-up system.
Circuit Breaker Reset Buttons
The lower control panel has a circuit breaker for the
throttle, run, and system control circuits. There is a re-
set button for each circuit breaker on the front of the
lower control panel (refer to Figure 6.3).
Figure 6.3 – Lower Controls
The upper control panel has a circuit breaker for the
swing (turntable rotation), lift, drive and main control cir-
cuits. The circuit breakers are on the front of the upper
control panel (refer to Figure 6.4).
Circuit Breaker Reset Buttons
Circuit Breaker Reset Buttons