Generator maintenance consists of keeping the unit clean. Operate the unit in an environment where it will not be exposed to excessive dust, dirt, moisture or any corrosive vapors. Cooling air louvers on the enclosure must not become clogged with snow, leaves, or any other foreign material. To prevent generator damage caused by overheating, keep the enclosure cooling inlets and outlets clean and unobstructed at all times.
Check the cleanliness of the unit frequently and clean when dust, dirt, oil, moisture or other foreign substances are visible on its exterior/interior surface. Inspect the air inlet and outlet openings inside and outside the enclosure to ensure air flow is not blocked.
DO NOT use direct spray from a garden hose to clean generator. Water can enter the engine and generator and cause problems.
The maintenance of an engine and related components are critical to its operating performance and lifespan. Industrial engines operate in an environment that often include hot and cold temperatures and extreme dust. The recommended maintenance schedule is listed in this section, however, environmental operating conditions and additional installed equipment may require more frequent inspection and servicing. The owner and/or authorized service technician should review the operating conditions of the equipment to determine the inspection and maintenance intervals. Proper engine cooling and lubrication are very important, so pay particular attention to these matters.
Engine OilThe engine is shipped from the factory
RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS
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| FOR THE BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST | ||||
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| SAE VISCOSITY GRADE OIL FOR THE EXPECTED TEMPERATURE RANGE | ||||
| Cleaning the Generator |
| HOT WEATHER |
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| IF NEITHER SAE | |||
NOTICE Improper treatment of generator can damage it |
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| NOR SAE | |||
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| OILS ARE AVAILABLE, SAE | ||||
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| 30 GRADE MAY BE USED AT | ||||
and shorten its life. |
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| TEMPERATURES ABOVE 4 | ||
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| DEGREES C (40F), SAE 40 | |||
• | DO NOT expose generator to excessive moisture, dust, |
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| GRADE AY BE USED AT | ||
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| TEMPERATURES ABOVE 27 | ||||
| dirt, or corrosive vapors. |
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| DEGREES C (80F). | |
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• | DO NOT insert any objects through cooling slots. |
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| DO NOT USE SAE | ||
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| GRADE OIL OR ANY OTHER |
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| GRADE NOT RECOMMENDED |
| 1. Turn the generator off. |
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| SAE | 40°F (4°C) | |
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| SAE |
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| 2. Remove 15 Amp fuse from control board. |
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| PREFERRED |
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| 3. Clean generator as desired. |
| COLD WEATHER |
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| • | Use a damp cloth to wipe exteri su faces clean. |
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| Oil Recommendation |
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| • | Use a soft, bristle brush to lo sen caked on dirt, etc. |
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| • Use a vacuum cleaner to pickforup loose dirt and debris. | Select and engine oil viscosity that will best match the | ||||||
| • Use low pressure air (not to exceed 25 psi) to blow | prevailing daytime temperature. |
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| The oil must meet GM specification 9986231. Motor oils | |||||||
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| away dirt. Inspect cooling air slots and openings on | ||||||
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| REPRODUCTIONmeeting this spec receive the API (American Petroleum | |||||
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| the generator. These openings must be kept clean and | Institure) starburst symbol: |
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| unobstructed. |
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| It is noted that the | |||||
| 4. Reinstall 15 Amp fuse in control board. | |||||||
| and are equal or better than previous grades of oil in all | |||||||
| 5. Turn the generator on and place in AUTO mode. | aspects. |
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Synthetic Oils have been available for use in industrial engines for a relatively long period of time and may offer advantages in cold and hot temperatures. However, it is not known if synthetic oils provided operational or economic benefits over conventional
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