A - ENGLISH
TROUBLESHOOTING
If the possible causes listed below are not the source of trouble, it is a symptom of something more serious. Contact your Advance Service
Center immediately for service.
TRIPPING THE CIRCUIT BREAKERS
The circuit breakers are located on the Circuit Breaker Panel in the operator's compartment. They protect electrical circuits and motors from
damage due to overload conditions. If a circuit breaker trips, try to determine the cause.
Circuit Breaker (CB)
CB1
For Control Board
CB2
For Loads
CB3
ACC
CB4
For Steering Controller
NOTE: The 12 V Accessory Fuse is located behind the Circuit Breaker panel.
A - 40
INSTRUCTIONS FOR USE
Rating
Overload current on the Control Board (A1)
5 Amp
Shorted Control Board (A1)
Shorted wires. See Service Manual for troubleshooting information.
Overload current on the Control Board (A1)
Shorted Control Board (A1)
Shorted wires. See Service Manual for troubleshooting information.
Overload current or short circuit on following loads:
• Extended Scrub Pump (M21)
• Dust Guard Pump (M22)
25 Amp
• Dust Guard Solenoid (L)
• Solution Pump (M23)
• Horn (H2)
• Backup Alarm (H1)
• Solenoid Valve (L2)
• Headlight (LT1 and LT2)
• Beacon (LT1) or Low Pressure Pump (M24)
Overload on Accessory Power Outlet
15 Amp
Shorted wires
Adjust broom
Empty hopper
25 Amp
Replace or rotate broom
Replace skirts
See service manual
CS7010 - 56091206
Possible Cause (if CB is tripped)
4/2017