If the generator/welder will not be used for more than two months, perform the following maintenance and storage procedures.
①Remove battery.
② Change engine oil.
③ Drain fuel from fuel tank and fuel filter.
④ Clean all parts, cover the generator/welder, and keep it in the storage, away from dust and humidity.
<Caution>
z Recharge the removed battery once a month.
13.Troubleshooting
Danger : Electric Shock
zDo not operate the equipment, if the equipment or you are wet.
zBefore performing any equipment check or maintenance, stop the engine.
Caution : Injuries
zWhen performing equipment check and maintenance, always stop the engine.
Caution : Fire・Burns
zWhen checking engine, always stop the engine, and keep away from fire.
zTemperature around engine, muffler and exhaust can get extremely high. Wait until the en- gine cools down, before performing any checks.
Follow the guideline below, when performing any troubleshooting. If you cannot resolve the problems by this troubleshooting guide, contact the authorized distributor or our engineering sec- tion to request the repair.
Symptoms | Possible Cause | Corrective Actions | ||
|
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| ||
Starter motor does not start | 1. Weak Battery | 1. Recharge Battery | ||
| 2. Dead Battery | 2. Replace Battery | ||
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| |
Engine does not start | 1. Fuel lever to CLOSE | 1. | Fuel lever to OPEN | |
| 2. Insufficient Fuel | 2. | Replenish fuel | |
| 3. Water or contaminants in fuel | 3. | Drain water or clean fuel tank, | |
| fuel filter, and water sediments | |||
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| ||
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| ||
Engine starts, but stalls imme- | 1. Insufficient oil | 1. Replenish oil | ||
diately | 2. Insufficient coolant/water | 2. Replenish coolant/water | ||
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| |
Welding Arc is weak | 1. Output selector switch is to 『ECO』 | 1. | Turn to 『SINGLE』 or 『RATED | |
| or 『DUAL』 | SPEED』 | ||
| 2. | Wrong current adjustment dial set- | 2. | Turn the dial clockwise |
| ting |
|
| |
| 3. | Poor contacts of cables | 3. | Connect securely |
| 4. | Improper Cable Diameter | 4. | Change cables according to |
| 5. | Insufficient connection to material | 『 Selection – Welding Cable』 | |
| 5. | Connect securely | ||
| 6. | Dual Use | 6. | Stop using AC Power |
| 7. | Engine output is down | 7. | Keep 50% duty cycle |
|
|
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|
|
Excessive Welding Arc | 1. | Output selector switch is to | 1. | Turn to 『ECO』 or 『DUAL』 |
| 『SINGLE』or 『RATED OUTPUT』 |
|
| |
| 2. | Wrong current adjustment dial po- | 2. | Turn the dial counterclockwise |
| sition |
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| |
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