PROBLEM | CAUSE | CORRECTION | ||
| 1. | Low pressure nozzle installed. | 1. | Replace with high pressure nozzle. |
| 2. | Water inlet is blocked. | 2. | Clear inlet. |
| 3. | Inadequate water supply. | 3. | Provide adequate water flow. |
Pump has following problems: | 4. | Inlet hose is kinked or leaking. | 4. | Straighten inlet hose, patch leak. |
failure to produce pressure, erratic | 5. | Clogged inlet hose screen. | 5. | Check and clean inlet hose screen. |
pressure, chattering, loss of pres- | 6. | Water supply is over 100°F. | 6. | Provide cooler water supply. |
sure, low water volume. | 7. | High pressure hose is blocked or leaks. | 7. | Clear blocks in outlet hose or replace hose. |
| 8. | Spray gun leaks. | 8. | Replace spray gun. |
| 9. | Nozzle is obstructed. | 9. | Clean nozzle. |
| 10. | Pump is faulty. | 10. | Contact local service facility. |
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| 1. | Detergent siphoning tube is not submerged. | 1. | Insert detergent siphoning tube into detergent. |
Detergent fails to mix with spray. | 2. | Detergent siphoning tube/filter is clogged or | 2. | Clean or replace filter/detergent siphoning tube. |
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| 3. | High pressure nozzle installed. | 3. | Replace with low pressure nozzle. |
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Engine runs well at | 1. | Engine speed is too slow. | 1. | Move throttle control to FAST position. If engine |
"bogs" when load is added. |
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| still "bogs down", contact local service facility. |
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| 1. | Low oil level, "Oil Alert System". | 1. | Fill crankcase to proper level. |
| 2. | Dirty air cleaner. | 2. | Clean or replace air cleaner. |
| 3. | Out of fuel. | 3. | Fill fuel tank. |
Engine will not start; or starts and | 4. | Stale fuel. | 4. | Drain fuel tank; fill with fresh fuel. |
runs rough. | 5. | Spark plug wire not connected to spark plug. | 5. | Connect wire to spark plug. |
| 6. | Bad spark plug. | 6. | Replace spark plug. |
| 7. | Water in fuel. | 7. | Drain fuel tank; fill with fresh fuel. |
| 8. | Excessively rich fuel mixture. | 8. | Contact local service facility. |
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Engine shuts down during | 1. | Out of fuel. | 1. | Fill fuel tank. |
operation. |
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Engine lacks power. | 1. | Dirty air filter. | 1. | Replace air filter. |
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