MACHINE TROUBLESHOOTING
PROBLEM | CAUSE | SOLUTION |
Poor or no water | Squeegee out of | Adjust squeegee |
| adjustment |
|
| Debris caught on squeegee | Remove debris |
| Worn squeegee blades | Rotate or replace |
|
| squeegee blades |
| Vacuum hose clogged | Clear obstruction from |
|
| hose |
| Vacuum hose disconnected | Reconnect vacuum hose |
| from squeegee or recovery |
|
| tank |
|
| Vacuum hose damaged | Replace vacuum hose |
| Recovery tank not sealed | Place recovery tank dome |
|
| on tank. Replace |
|
| damaged gaskets. |
| Foam filling recovery tank | Empty recovery tank |
|
| Use less or different |
|
| detergent |
|
| Use defoamer |
Vacuum motor does not run, or | Recovery tank full | Drain recovery tank |
runs slowly |
|
|
| Recovery tank float system | Clean float system |
| dirty |
|
| Circuit breaker tripped | Reset circuit breaker |
| Loose connection | Check motor wires and |
|
| connections |
| Faulty vacuum switch | Replace switch |
| Worn vacuum motor | Replace brushes, check |
| brushes | commutator |
Poor scrubbing performance | Debris caught in scrub | Remove debris |
| brushes |
|
| Worn brushes or pads | Replace brushes or pads |
| Improper detergent, brush | Contact equipment or |
| or pad used | application specialist |
| Low scrub brush down | Increase brush pressure |
| pressure |
|
| Low battery charge | Charge batteries |
Brush motors do not run, or runs | Circuit breaker(s) tripped | Reset circuit breaker(s) |
slowly |
|
|
| Loose connection | Check motor wires and |
|
| connection |
| Faulty brush motor | Replace contactor |
| contactor |
|
| Worn brush motor brushes | Replace brushes, check |
|
| commutator |
| CUTTER 36V 86039090 04/03/07 |
