MAINTENANCE
DRAINING THE FUEL TANK
Drain and clean the fuel tank each year, or before storing the generator for longer than two months.
To drain the fuel tank and carburetor:
1. Using a Phillips-head screwdriver (not included), remove the service panel by unscrewing the three
Phillips-head screws (Fig. 17 - 1) along the upper edge.
2. Locate the carburetor (Fig. 18 - 1) and the transparent drain tube (Fig. 18 - 2) from the carburetor that
extends down through the bottom of the generator.
3. Prepare an approved gasoline-storage container and direct the end of the transparent tube into the con-
tainer.
4. Remove the fuel cap and turn the 3-in-1 switch to the “RUN” position. Fuel will start draining from the
carburetor and fuel tank through the drain tube. NOTE: The draining process may take a few hours, depending
on the amount of fuel in your gas tank.
5. Once fuel is completely drained, reinstall the fuel cap and turn the 3-in-1 switch to “OFF” position.
Tighten the drain screw with the screwdriver and reinstall the service panel.
6. Store the emptied gasoline in a suitable place. DO NOT store flammable materials near the gasoline.
CAUTION: Store the emptied gasoline in a suitable place. Never store fuel for more than 2 months.
Inspect and clean the spark arrestor every 100 hours of operation.
The spark arrester is located outside the muffler, which gets very hot during operation. Allow the engine to
cool completely before servicing the spark arrester. To inspect and clean the spark arrester:
SPARK ARRESTOR MAINTENANCE
1. Remove the screw that secures the spark arrestor to the
muffler.
2. Remove the spark arrestor screen (Fig. 24).
3. Carefully clean and remove the carbon deposits from the
spark arrestor screen with a wire brush. Replace the spark
arrestor if it is damaged (replacement spark arrestors can be
purchased from wenproducts.com by searching the part no.
56225i-1509).
4. Reinstall the spark arrestor in the muffler and secure it in
place with the screw.
Spark Arrestor
Screw
Fig. 24
27
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