TROUBLESHOOTING
If the possible causes listed below are not the source of trouble, it is a symptom of something more serious. Contact your Nilfi sk-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.
Auxiliary Circuit 1 Circuit Breaker (25 Amp) Possible cause may be:
1
Electrical short circuit (have your Nilfi sk-Advance Service Center or qualifi ed electrician check the machine)
Auxiliary Circuit 2 Circuit Breaker (5 Amp) Possible cause may be:
1
Electrical short circuit (have your Nilfi sk-Advance Service Center or qualifi ed electrician check the machine)
Auxiliary Circuit 3 Circuit Breaker (20 Amp) Possible cause may be:
1
Electrical short circuit (have your Nilfi sk-Advance Service Center or qualifi ed electrician check the machine)
Dust Control Motor Circuit Breaker (15 Amp) Possible cause may be:
1
Electrical short circuit (have your Nilfi sk-Advance Service Center or qualifi ed electrician check the machine)
2
Overloaded or jammed shaker motor (check shaker motor)
Side Broom Motors Circuit Breaker (20 Amp) Possible cause may be:
1
Debris wrapped around the broom drive (remove debris)
2
Side broom set too low (adjust side broom)
3
Electrical short circuit (have your Nilfi sk-Advance Service Center or qualifi ed electrician check the machine)
Hydraulic Pump Circuit Breaker (70 Amp) Possible cause may be:
1
Overloaded or jammed hopper (check hopper)
2
Electrical short circuit (have your Nilfi sk-Advance Service Center or qualifi ed electrician check the machine)
Vacuum Motors Circuit Breaker (40 Amp) Possible cause may be:
1
Electrical short circuit (have your Nilfi sk-Advance Service Center or qualifi ed electrician check the machine)
Power Steering Circuit Breaker (40 Amp) Possible causes may be:
1
Electrical short circuit (have your Nilfi sk-Advance Service Center or qualifi ed electrician check the machine)
2
Overloaded or jammed power steering unit (check power steering unit)
AXP/EDS Circuit Breaker (10 Amp) Possible causes may be:
1
Electrical short circuit (have your Nilfi sk-Advance Service Center or qualifi ed electrician check the machine)
Once the problem has been corrected, push the button in to reset the circuit breaker. If the button does not stay in, wait 5 minutes and try
again. If the circuit breaker trips repeatedly, call your Nilfi sk-Advance Service Center for service.
revised 11/07
FORM NO. 56041577 - Captor
ENGLISH / A-27
4300B, 4800B / CR 1100B, 1200B - A-27
™