TROUBLE- SHOOTING
OBSERVED |
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PROBLEM | POSSIBLE CAUSE | REMEDY |
Continued
Heater will not ignite, but motor runs for a short period of time.
1.A) Fuel tank empty
B)Water in fuel
C)Wrong fuel
1.A) Add fuel to tank.
B)Check fuel tank for bubbles of water in bottom. If found, remove fuel (see Storage, page 9). Clean tank and fuel filters (see Fuel Filters, page 17). Fill with clean fuel.
C)Remove wrong fuel (see Storage, page 9). Clean tank and fuel filters (see Fuel Filters, page 17). Fill with correct fuel.
12
2. | Dirt in nozzle | 2. | Replace nozzle (see Nozzle, |
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| page 15). |
3. | Very low temperature | 3. | Move heater to warmer place |
| may cause fuel to thicken |
| until fuel flows freely. |
| and not flow |
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4. | Dirty fuel filters | 4. | Clean fuel filters (see Fuel |
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| Filters, page 17). |
5. | Wrong pump pressure | 5. | Adjust pump pressure (see |
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| Pump Pressure Adjustment, |
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| page 16). |
6. | Spark plug wire discon- | 6. | Connect spark plug wire to |
| nected from plug |
| spark plug. |
7. | Spark plug problems due | 7. | A) Adjust electrode gap to |
| to: |
| .055" (1.4 mm) (see Spark |
| A) Wrong gap |
| Plug, page 15). |
| B) Plug wet with fuel |
| B) Clean fuel from spark |
| C) Carbon deposits on |
| plug with clean, soft cloth. |
| plug |
| C) Replace plug if heavily |
| D) Damaged plug |
| coated with carbon (see |
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| Spark Plug, page 15). |
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| D) Inspect plug for worn or |
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| eroded electrodes. If found, |
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| replace plug (see Spark Plug, |
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| page 15). |
8. | Solenoid valve not | 8. | Check electrical connections |
| opening |
| and voltage to solenoid. If |
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| good, replace solenoid valve. |
WARNING
High Voltage!
9. Damaged electronic ignitor 9. Replace electronic ignitor.
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