Circuit Breaker Tripping; Poor Water Pickup; Squeegee Streaks; No Solution Flow - Nilfisk-Advance AX 651 Combi EDS Instructions For Use Manual

CIRCUIT BREAKER TRIPPING

Circuit breakers protect electrical circuits and motors from damage due to overload conditions. If a circuit breaker trips, turn the Master Key
Switch (A) OFF and remove the key. Then try to determine the cause. Once the problem has been corrected, reset the circuit breaker by pushing
the button in. If the button does not stay in, wait 5 minutes and try again. If the circuit breaker trips repeatedly, call Nilfi sk-Advance for service.
Possible cause for the Control Circuit Circuit Breaker (23) tripping may be:
1 Short circuit in the wiring - have your Nilfi sk-Advance Service Technician service the machine
Possible causes for the Wheel Drive Circuit Breaker (24) tripping may be:
1 Debris wrapped around the drive wheel axle.
2 Worn out drive motor bearings.
3 Continuous use on ramps.
POOR WATER PICKUP (EXTRACTING)
1 Recovery tank full, vacuum shut-off switch activated or dirty.
2 Blocked vacuum system (shoes and hoses).
3 Disconnected (connected to squeegee instead of extractor shoe port) or damaged vacuum hoses.
4 Recovery tank cover gasket damaged or recovery drain hose cap not tightly sealed.
POOR WATER PICKUP (SCRUBBING)
1 Recovery tank full, vacuum shut-off switch activated or dirty.
2 Blocked vacuum system (squeegee and hoses).
3 Disconnected (connected to extractor shoe port instead of squeegee) or damaged vacuum hoses.
4 Incorrectly adjusted squeegee.
5 Recovery tank cover gasket damaged or recovery drain hose cap not tightly sealed.

SQUEEGEE STREAKS

1 Debris under the squeegee blade.
2 Worn, nicked or torn squeegee blade.
3 Incorrectly adjusted squeegee.

NO SOLUTION FLOW

1 No solution in solution tank.
2 Solution Shut-Off Valve (31) closed.
3 Solution Filter (28) clogged.
4 Spray Nozzles (15 and/or 16) clogged.

SCRUB DECK RAISES WHILE SCRUBBING

1 Debris caught between brushes and brush housing.
2 Bad brush Motor bearing.

NO DETERGENT FLOW (AXP/EDS)

1 Empty detergent cartridge.
2 Plugged or kinked detergent fl ow line.
3 Detergent pump wiring disconnected or wired incorrectly.
4 Dry seal cap on detergent cartridge not sealed.
Adphibian / AX 651 Combi EDS - 56041711 - A-23
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ENGLISH / A-23