3.PRE-OPERATION CHECK
3.1 Check the engine oil level.
Using nondetergent oil or 2-stroke engine oil could shorten the engine's service life.
Use high-detergent, premium quality 4-stroke engine oil, certified to meet or exceed
U.S. automobile manufacturer's requirements for APL Service Classification SG, SF.
Select the appropriate viscosity for the average temperature in your area.
SAE Viscosity Grades:
Open the access door. Remove the oil filler cap, and wipe the dipstick with a
clean rag. Check the oil level by inserting the dipstick in the filler hole without
screwing it in. If the oil level is below the end of the dipstick, refill with recommended
oil up to the top of the oil filler neck.
Fig.4
Upper limit
Lower limit
[QVOTM
^Q[KW[Q\a
U]T\Q
^Q[KW[Q\a
_
_
__
__
_
_
.
+
Oil dipstick
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Running the engine with insufficient oil can cause serious engine damage.
The Low Oil Alert System will automatically stop the engine before the oil level falls
below the safe limit . However, to avoid the inconvenience of an unexpected shutdown,
it is still advisable to visually inspect the oil level regularly.
Gasoline is extremely flammable and is explosive under certain conditions.
Refuel in a well-ventilated area with the engine stopped.
Do not smoke or allow flame or sparks in the area where the engine is refueled or where
gasoline is stored.Do not overfill the fuel tank (there should be no fuel in the filler neck).
After refueling, make sure the fuel filler cap is closed properly and securely.
Be careful not to spill fuel when refueling.
Spilled fuel or fuel vapor may ignite.If any fuel is spilled, make sure the area is dry before
starting the engine.Avoid repeated or prolonged contact with skin or breathing of vapor.
KEEP OUT OF REACH OF CHILDREN.
3.2 Check the fuel level
Use automotive gasoline (Unleaded or lowleaded is preferred to minimize combustion
chamber deposits).
If the fuel level is low, refill until the fuel level indicator directs to 'F’, see Fig.5.
Never use an oil/gasoline mixture or dirty gasoline.
Avoid getting dirt, dust or water in the fuel tank.
After refueling, tighten the fuel filler cap securely.
Fig.5
Oil surface
E
F
Loosen
Tighten
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Gasoline containing alcohol
If you decide to use a gasoline containing alcohol (gasohol), be sure its octance rating is at least
as high as being recommended by us.
There are two types of "gasohol": one containing ethanol, and the other containing methanol.
Do not use gasohol that contains more than 10% ethanol.
Do not use gasoline containing methanol (methyl or wood alcohol) that does not also contain
cosolvents and corrosion inhibitors for methanol.
Never use gasoline containing more than 5% methanol, even if it has cosolevents and corrosion
inhibitors.
Fuel system damage or engine performance problems resulting from the use of fuels that
contain alcohol is not covered under the warranty.
We cannot endorse the use of fuels containg methanol since evidence of their suitability is
as yet incomplete.
Before buying fuel from an unfamiliar station, try to find out if the fuel contains alcohol, if it
does, confirm the type and percentage of alcohol used.
If you notice any undersirable operating symptoms while using a gasoline that contains
alcohol, switch to gasoline that you know does not contain alcohol.
.QO
3.3 Check the air cleaner
Check the air cleaner elements to be sure they are clean and in good condition.
Open the access door, loosen the side covers and remove the rear cover.
Remove the air cleaner cover, remove the sponge elememt from the air cleaner cover, and check
the element, clean or replace the element(s) if necessary, see Fig.6.
Never run the engine without the air cleaner. Rapid engine wear will result from
contaminants, such as dust and dirt, being drawn through the carburetor, into the engine.
Air cleaner element
Air cleaner cover
Air cleaner base
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4.STARTING THE ENGINE
When starting the generator after adding fuel for the first time, after long term storage, or
after running out of fuel, turn the fuel valve lever to the "ON" position, then wait for 10 to
20 seconds before starting the engine.
Fig.7
4.2 Pull the choke knob out
4.1 Turn the fuel valve lever to the ON position, see Fig.7.
Fig.7
Do not use the choke when the engine is warm or the air temperature is high, see Fig.7.
Choke knob
Fuel valve lever
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