Troubleshooting - Nilfisk SR 1600 Bedienungsanleitung

TROUBLESHOOTING

If the possible causes listed below are not the source of trouble, it is a symptom
of something more serious. Contact your Nilfisk Service Center immediately
for service.
TRIPPING THE CIRCUIT BREAKERS
The circuit breakers are located on the control panel under the Circuit Breaker
Cover (43), they protect electrical circuits and motors from damage due to
overload conditions. If a circuit breaker trips, try to determine the cause.
Wheel Drive Motor Circuit Breaker (80 Amp) Possible causes may be:
1 Brake sticking or ON (check brake)
2 Incline too steep / too long (avoid inclines of more than 5 degrees or
prolonged climbing)
3 Electrical short circuit (have your Nilfisk Service Center or qualified
electrician check the machine)
Main Broom Motor Circuit Breaker (40 Amp) Possible cause may be:
1 Debris wrapped around the broom drive or broom (remove debris)
2 Main broom set too low (adjust main broom)
3 Electrical short circuit (have your Nilfisk Service Center or qualified
electrician check the machine)
Side Broom Motor Circuit Breaker (10 Amp) Possible causes 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 Nilfisk Service Center or qualified
electrician check the machine)
Dust Control / Shaker Motor Circuit Breaker (15 Amp) Possible causes may be:
1 Electrical short circuit (have your Nilfisk Service Center or qualified
electrician check the machine)
2 Overloaded or jammed shaker motor (check shaker motor)
Hydraulic Pump Circuit Breaker (60 Amp) Possible causes may be:
1 Overloaded or jammed hopper (check hopper)
2 Electrical short circuit (have your Nilfisk Service Center or qualified
electrician check the machine)
Auxiliary Circuit 1 Circuit Breaker (6 Amp) Possible cause may be:
1 Electrical short circuit (have your Nilfisk Service Center or qualified
electrician check the machine)
Auxiliary Circuit 2 Circuit Breaker (5 Amp) Possible cause may be:
1 Electrical short circuit (have your Nilfisk Service Center or qualified
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 Nilfisk Service Center for service.
46 - FORM NO. 56041420 / SR 1600
TROUBLESHOOTING
If the possible causes listed below are not the source of trouble, it is a symptom
of something more serious. Contact your Nilfisk Service Center immediately
for service.
MACHINE WILL NOT MOVE
Possible causes may be:
1 Batteries need charging (charge batteries)
2 Wheel Drive Motor Circuit Breaker (14) tripped (reset circuit breaker)
3 Aux. Circuit 2 Circuit Breaker (11) tripped (reset circuit breaker)
4 Parking Brake (24) set (release parking brake)
5 Emergency Quick Disconnect (1) tripped (pull red knob up to reset)
6 Safety Switch (S4) in seat not closed (check seat switch)
MAIN BROOM WILL NOT RUN
Possible causes may be:
1 Hopper door is not open (open hopper door)
2 Batteries need charging (re-charge batteries)
3 Main Broom Motor Circuit Breaker (13) tripped (reset circuit breaker)
4 Debris wrapped around the broom drive (remove debris)
5 Aux. Circuit 1 Circuit Breaker (9) tripped (reset circuit breaker)
SIDE BROOM WILL NOT RUN
Possible causes may be:
1 Hopper door is not open (open hopper door)
2 Side Broom Motor Circuit Breaker (10) tripped (reset circuit breaker)
3 Debris wrapped around the broom drive (remove debris)
4 Aux. Circuit 1 Circuit Breaker (9) tripped (reset circuit breaker)
HOPPER WILL NOT RAISE
Possible causes may be:
1 Hydraulic Pump Circuit Breaker (12) tripped (reset circuit breaker)
2 Aux. Circuit 1 Circuit Breaker (9) tripped (reset circuit breaker)
HOPPER DUMP DOOR WILL NOT OPEN
Possible causes may be:
1 Hydraulic Pump Circuit Breaker (12) tripped (reset circuit breaker)
2 Aux. Circuit 1 Circuit Breaker (9) tripped (reset circuit breaker)
3 Dump door jammed by debris (remove debris and clean edges of dirt
chamber)
SHAKER MOTOR WILL NOT RUN
Possible causes may be:
1 Dust Control / Shaker Motor Circuit Breaker (8) tripped (reset circuit
breaker)
2 Aux. Circuit 1 Circuit Breaker (9) tripped (reset circuit breaker)
DUST CONTROL SYSTEM (IMPELLER) WILL NOT
RUN
Possible causes may be:
1 Dust Control / Shaker Motor Circuit Breaker (8) tripped (reset circuit
breaker)
2 Aux. Circuit 1 Circuit Breaker (9) tripped (reset circuit breaker)