MACHINE TROUBLESHOOTING
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| ERROR |
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PROBLEM | CAUSE | CODE | SOLUTION | |
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| DELUXE |
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Vacuum motor does not run, or | Circuit breaker tripped (Basic) |
| Reset circuit breaker | |
runs slowly |
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Faulty vacuum circuit or switch | 7700 | Check wires, connections | ||
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| and switch | |
| Worn vacuum motor brushes |
| Replace brushes, check | |
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| commutator | |
Squeegee will not go up/down | Faulty circuit or actuator |
| Check wires, connectors | |
| (Deluxe) |
| and actuator | |
| Faulty cables or pulleys |
| Repair/replace cables or | |
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| pulleys | |
Poor scrubbing performance | Debris caught in scrub brushes |
| Remove debris | |
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| Worn brushes or pads |
| Replace brushes or pads | |
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| Improper detergent, brush or |
| Contact equipment or | |
| pad used |
| application specialists | |
| Low scrub brush down pressure |
| Increase brush pressure | |
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| Low battery charge |
| Charge batteries | |
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Little or no solution flow to the floor | Solution tank empty |
| Fill solution tank | |
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| Solution flow turned off or set |
| Turn on or increase flow | |
| too low |
| setting | |
| Solution strainer plugged |
| Clean solution strainer | |
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| Solution system plumbing |
| Clear obstruction from | |
| obstructed |
| plumbing | |
| Pump obstructed |
| Clean or replace pump | |
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| Solution solenoid valve |
| Clean or replace valve | |
| obstructed or stuck |
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| Solution |
| Open | |
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| Faulty pump circuit or pump |
| Check wiring, connections, | |
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| control broad (Basic) and | |
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| pump. | |
| Faulty solenoid |
| Check solenoid valve | |
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Brush motors do not run, or run | Circuit breaker(s) tripped | 7600 | Reset circuit beaker(s) | |
slowly |
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Low battery charge |
| Charge battery | ||
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| Fault brush circuit or motor | 7600 | Check wires, connections | |
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| and motor | |
| Worn brush motor brushes |
| Replace brushes, check | |
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| commutator | |
Scrub deck will not go down/up | Actuator circuit breaker tripped |
| Reset breaker | |
| (Basic) |
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| Faulty actuator circuit or |
| Check wires, connections | |
| actuator |
| and actuator | |
Scrub deck goes down, then raises | No brushes or pad drivers on | 9000 | Install brushes or pad | |
| machine |
| drivers | |
Error code not listed is displayed | Controller detects electrical |
| Contact service technician | |
| problem |
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86037660 CHARIOT 01/03/08 |
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