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TROUBLE SHOOTING GUIDE
PROBLEM | CAUSE | CORRECTION | |
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Engine will not | No fuel. | Add Fuel. | |
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Pressure builds up after two pulls |
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start (see Engine | Squeeze gun trigger to relieve | ||
Manual for | on the recoil starter or after initial | pressure. | |
further engine | use. |
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troubleshooting) |
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Choke lever in the “No Choke” | Move choke to the “Choke” | ||
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| position. | position. | |
| Spark plug wire not attached. | Attach spark plug wire. | |
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| Choke lever in the “Choke” | Move choke to the “No Choke” | |
| position on a “hot” engine or an | position. | |
| engine that has been exposed to |
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| thermal heat for a long period of |
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| time. |
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No or low | Wand not in high pressure. | See How to Use Spray Wand | |
pressure |
| paragraph in the Operation | |
(initial use) |
| Section. | |
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| Low water supply. | Water supply must be at least 5 | |
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| GPM @ 20 PSI. | |
| Leak at high pressure hose fitting. | Tighten fitting. Apply sealant tape | |
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| if necessary. | |
| Nozzle obstructed. | See Spray Wand paragraph in the | |
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| Maintenance section for the | |
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| correct procedure. | |
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| Water filter screen clogged. | Remove and clean filter. | |
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| Defective | Check with Authorized Warranty | |
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| Service Center (AWSC.) | |
| Air in hose. | Turn off the engine, then the | |
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| water source. Disconnect the | |
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| water source from the pump inlet | |
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| and turn the water source on to | |
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| remove all air from the hose. | |
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| When there is a steady stream of | |
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| water present, turn water source | |
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| off. | |
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| pump inlet and turn on water | |
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| source. Squeeze trigger to | |
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| remove remaining air | |
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| Choke lever in the “Choke” position. | Move choke to the “No Choke” | |
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| position. | |
| Throttle control lever is not in the | Move throttle control lever to the | |
| “Fast” position. | “Fast” position. | |
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| High pressure hose is too long. | Use high pressure hose under | |
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| 100 feet. |
21- ENG | D27918 |