TROUBLESHOOTING CHART | |
Condition | Corrective Action |
Accessory Tool Fitting Difficult to Connect: |
|
Corrosion on fitting | Clean with steel wool. |
| Remove and soak in acetic acid (white vinegar). |
| Lubricate lightly with silicone base lubricant. |
Carpet Not Getting Clean: |
|
Severe soil conditions | Make several passes at right angles to each other. |
| Use a prespray. |
Carpet Too Wet: |
|
Worn spray jet(s) | Replace spray jets which are producing more than a fine mist. |
Carpet Not Getting Wet: |
|
Solution filter screen clogged | Clean solution filter screen located inside lower tank near the front. |
Spray jet(s) clogged | Clean or replace jets. |
| Do not use a wire to clean jet. |
| Damaged jets will cause |
Pump not running | Check for and correct any loose wires |
Faulty pump | Repair or replace |
Solution valve adjustment | Adjust solution valve cable until valve operates when handle is pulled. |
Brush Not Turning: | Remove belt cover on right side of machine. Inspect belt. |
Belt broken | |
| Replace if necessary. |
Faulty switch | Replace. |
Faulty circuit breaker | Replace. |
Faulty brush motor | If the belt, circuit breaker, and switch have been tested and found to be |
| in good working order, the brush motor may need to be replaced. |
Worn Bearings: | Replace bearings. |
Squealing or grinding sound in brush housing | |
98198 7/1/97
