Troubleshooting (cont.)
|
|
|
|
|
|
|
Problem |
| Possible Causes |
| Probable Solutions |
|
|
Engine misfires | 1. | Spark plug cap loose. | 1. | Check wire connections. |
|
|
| 2. | Incorrect spark plug gap or | 2. |
| Safety | |
|
| damaged spark plug. |
|
|
| |
|
|
|
|
|
| |
| 3. | Defective spark plug cap. | 3. | Replace spark plug cap. |
|
|
| 4. | Old or low quality gasoline. | 4. | Use only fresh 87+ octane unleaded gasoline. |
|
|
|
|
|
| Do not use gasoline with more than |
|
|
|
|
|
| 10% ethanol (E15, E20, E85, etc.). |
|
|
|
|
| 5. | Diagnose and repair compression. |
|
|
| 5. | Incorrect compression. |
| (Use Engine will not start: |
|
|
|
|
|
| Compression Related section.) |
|
|
Engine stops | 1. | Low oil shutdown. | 1. | Fill engine oil to proper level. Check |
|
|
| ||||||
suddenly |
|
|
| engine oil before EVERY use. |
|
|
|
|
|
| |||
| 2. | Fuel tank empty or full of impure or low | 2. | Fill fuel tank with fresh 87+ octane |
|
|
|
| quality gasoline. |
| unleaded gasoline. |
|
|
|
|
|
| Do not use gasoline with more than |
|
|
|
|
|
| 10% ethanol (E15, E20, E85, etc.). |
| Setup |
| 3. | Defective fuel tank cap creating | 3. | Test/replace fuel tank cap. |
| |
|
| vacuum, preventing proper fuel flow. |
|
|
| |
|
|
|
|
|
| |
| 4. | Faulty magneto. | 4. | Have qualified technician service magneto. |
|
|
| 5. | Disconnected or improperly | 5. | Secure spark plug cap. |
|
|
|
| connected spark plug cap. |
|
|
|
|
Engine stops when | 1. | Dirty air filter. | 1. | Clean or replace element. |
|
|
under heavy load | 2. | Engine running cold. | 2. | Allow engine to warm up prior |
|
|
|
|
|
| to operating equipment. |
|
|
|
|
|
|
|
|
|
Engine knocks | 1. | Old or low quality gasoline. | 1. | Fill fuel tank with fresh 87+ octane |
|
|
|
|
|
| unleaded gasoline. |
|
|
|
|
|
| Do not use gasoline with more than |
|
|
|
|
|
| 10% ethanol (E15, E20, E85, etc.). |
|
|
| 2. | Engine overloaded. | 2. | Do not exceed equipment’s load rating. |
| Operation |
| 3. | Incorrect spark timing, deposit buildup, | 3. | Have qualified technician diagnose |
| |
|
|
| ||||
|
| worn engine, or other mechanical problems. |
| and service engine. |
|
|
Engine backfires | 1. | Impure or low quality gasoline. | 1. | Fill fuel tank with fresh 87+ octane |
|
|
|
|
|
| unleaded gasoline. |
|
|
|
|
|
| Do not use gasoline with more than |
|
|
|
|
|
| 10% ethanol (E15, E20, E85, etc.). |
|
|
| 2. | Engine too cold. | 2. | Use cold weather fuel and oil |
|
|
|
|
|
| additives to prevent backfiring. |
|
|
| 3. | Intake valve stuck or overheated engine. | 3. | Have qualified technician diagnose |
|
|
|
|
|
| and service engine. |
|
|
| 4. | Incorrect timing. | 4. | Check engine timing. |
|
|
|
| |||||
Product doesn’t | 1. | Product not plugged in properly. | 1. | Turn off and unplug the product, then |
|
|
have power. |
|
|
| plug it back in again and turn on. |
|
|
| 2. | Circuit Breaker tripped. | 2. | Turn off and unplug product, Reset Circuit |
| Maintenance |
|
|
|
| Breaker. Plug in product and turn on. |
| |
| 3. | Product needs service. | 3. | Have product repaired. |
| |
|
|
| ||||
Product begins to | 1. | Problem with appliance. | 1. | Immediately unplug appliance. Have |
|
|
operate abnormally. |
|
|
| appliance repaired by a qualified |
|
|
|
|
|
| technician, or replace appliance. |
|
|
| 2. | Rated load capacity exceeded. | 2. | Lower the number of items plugged into the |
|
|
|
|
|
| generator to stay within the rated capacity, |
|
|
|
|
|
| or use a more powerful generator. |
|
|
Follow all safety precautions whenever diagnosing or servicing the equipment or engine.
Item 68526 / 68529 | For Pump technical questions, please call | Page 19 |
For Engine technical questions, please call |