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| TROUBLESHOOTING | |
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PROBLEM | CAUSE | SOLUTION |
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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 |
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| Solution strainer plugged | Clean solution strainer |
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| Solution hoses obstructed | Clear obstruction from hose | |
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| Solution solenoid valve | Clean or replace | |
| obstructed or stuck |
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No power to machine | Battery disconnected | Check all battery cable |
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| connections |
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| Emergency | Reset |
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| Battery connections corroded | Clean connections | |
| Faulty main contactor | Replace contactor |
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| Faulty power switch | Replace switch |
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| Machine turned on with | Allow control button to return |
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| directional control button(s) | to neutral. Restart |
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| not in neutral |
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| Loose connection | Check motor wires and |
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| connection |
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86221970 17” SCRUBBER 01/03/07 |
