Sears 005734-0 Benutzerhandbuch
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Section 3 — Maintenance
3.2.2 ENGINE SPECIFICATIONS
Rated Horsepower @ 3600 RPM
30
Displacement
992cc
Spark Plug Type
Champion RC14YC or Equivalent
Spark Plug Gap
0.040 inch or (1.01 mm)
Gasoline Capacity
16 U.S. gallons
Oil Type
Summer – SAE 30, Winter –
5W-30 Synthetic or 10W-30
5W-30 Synthetic or 10W-30
Oil Capacity
w/ Filter Change = 1.7 Qts., w/o
Filter Change = 1.4 Qts.
Filter Change = 1.4 Qts.
Run Time/Fuel Consumption-1/2
Load
Load
10 Hours / 1.6 gallons per hour
3.3 GENERAL
RECOMMENDATIONS
The warranty of the generator does not cover items that have been
subjected to operator abuse or negligence. To receive full value from the
warranty, the operator must maintain the generator as instructed in this
manual.
subjected to operator abuse or negligence. To receive full value from the
warranty, the operator must maintain the generator as instructed in this
manual.
Some adjustments will need to be made periodically to properly maintain
the generator.
the generator.
All adjustments in the Maintenance section of this manual should be made
at least once each season. Follow the requirements in the "Maintenance
Schedule" chart.
at least once each season. Follow the requirements in the "Maintenance
Schedule" chart.
NOTE:
Once a year, replace the spark plug and replace the air filter. A new
spark plug and clean air filter assure proper fuel-air mixture and help
the engine run better and last longer.
spark plug and clean air filter assure proper fuel-air mixture and help
the engine run better and last longer.
3.3.1 GENERATOR MAINTENANCE
Generator maintenance consists of keeping the unit clean and dry. Operate
and store the unit in a clean dry environment where it will not be exposed
to excessive dust, dirt, moisture or any corrosive vapors. Cooling air slots
in the generator must not become clogged with snow, leaves, or any other
foreign material.
and store the unit in a clean dry environment where it will not be exposed
to excessive dust, dirt, moisture or any corrosive vapors. Cooling air slots
in the generator must not become clogged with snow, leaves, or any other
foreign material.
Check the cleanliness of the generator frequently and clean when dust,
dirt, oil, moisture or other foreign substances are visible on its exterior
surface.
dirt, oil, moisture or other foreign substances are visible on its exterior
surface.
Never insert any object or tool through the air cooling
slots, even if the engine is not running.
NOTE:
DO NOT use a garden hose to clean generator. Water can enter the
engine fuel system and cause problems. In addition, if water enters
the generator through cooling air slots, some water will be retained in
voids and crevices of the rotor and stator winding insulation. Water and
dirt buildup on the generator internal windings will eventually decrease
the insulation resistance of these windings.
engine fuel system and cause problems. In addition, if water enters
the generator through cooling air slots, some water will be retained in
voids and crevices of the rotor and stator winding insulation. Water and
dirt buildup on the generator internal windings will eventually decrease
the insulation resistance of these windings.
3.3.2 TO CLEAN THE GENERATOR
Use a damp cloth to wipe exterior surfaces clean.
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A soft, bristle brush may be used to loosen caked on dirt, oil, etc.
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A vacuum cleaner may be used to pick up loose dirt and debris.
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Low pressure air (not to exceed 25 psi) may be used to blow away
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dirt. Inspect cooling air slots and openings on the generator. These
openings must be kept clean and unobstructed.
openings must be kept clean and unobstructed.
3.3.3 ENGINE MAINTENANCE
DANGER
When working on the generator, always disconnect
negative cable from battery. Also disconnect spark
plug wires from spark plugs and keep wire away from
spark plugs.
plug wires from spark plugs and keep wire away from
spark plugs.
3.3.4 CHECKING OIL LEVEL
See the “BEFORE STARTING THE GENERATOR” section for information on
checking the oil level. The oil level should be checked before each use, or
at least every eight hours of operation. Keep the oil level maintained.
checking the oil level. The oil level should be checked before each use, or
at least every eight hours of operation. Keep the oil level maintained.
Hot oil may cause burns. Allow engine to cool before
draining oil. Avoid prolonged or repeated skin
exposure with used oil. Thoroughly wash exposed
areas with soap.
exposure with used oil. Thoroughly wash exposed
areas with soap.
3.3.5 CHANGING THE OIL AND OIL FILTER
Change the oil and filter after the first 30 hours of operation. Change the
oil every 100 hours thereafter. If running this unit under dirty or dusty
conditions, or in extremely hot weather, change the oil more often.
oil every 100 hours thereafter. If running this unit under dirty or dusty
conditions, or in extremely hot weather, change the oil more often.
NOTE:
Whenever possible, run engine for approximately five (5) minutes to
get the engine oil hot. This will aid in draining the oil.
get the engine oil hot. This will aid in draining the oil.
Use the following instructions to change the oil while the engine is still
warm:
warm:
Clean area around oil drain hose and plug.
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Remove oil drain plug from end of hose and oil fill plug to drain oil
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completely into a suitable container.
When oil has completely drained, install oil drain plug and tighten
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securely.
Place a suitable container beneath the oil filter and turn filter
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counterclockwise to remove. Discard according to local regulations.
Coat gasket of new filter with clean engine oil. Turn filter clockwise until
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gasket contacts lightly with filter adapter. Then tighten an additional
3/4 turn.
3/4 turn.
Fill oil sump with recommended oil. (See “Before Starting the
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Generator” for oil recommendations).
Wipe up any spilled oil.
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Dispose of used oil at a proper collection center.
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