MAINTENANCE
AIR FILTER MAINTENANCE
Routine maintenance of the air filter helps maintain proper airflow
to the carburetor. Occasionally check that the air filter is free of ex-
cessive dirt. The air filter should be checked every 50 hours of use.
Refer to Recommended Maintenance Schedule in Table 4.
1. Open the side panel (to the right of the control panel) by twisting
the side panel access knobs (Fig. 18 - 1).
2. Open the air filter cover (Fig. 19 - 1), and remove the foam air
filter element from the casing.
3. Check and clean the foam air filter element. Wash the filter ele-
ment in warm soapy water. Squeeze it thoroughly dry in a clean
cloth. Saturate the element in clean engine oil and squeeze off ex-
cess oil in a clean absorbent cloth. A small amount of oil in the
element is normal and necessary for the engine to work properly.
If the element is damaged, replace it with a new one (part. no.
56360iX-063, available at wenproducts.com).
4. Reinstall the air filter element and close the air filter cover. Close
the air filter cover. Replace the side cover and secure it with the
screws. Reinstall the oil access panel.
CAUTION! Running the engine with a dirty, damaged, or missing air filter element will result in possible
danger and cause the engine to wear out prematurely.
DRAINING THE CARBURETOR
Drain the carburetor after every use and before storing the gen-
erator (refer to Table 4). Draining the carburetor can help prevent
build-up and blockages caused by stagnant fuel inside of the car-
buretor.
1. Prepare an approved gasoline storage container.
2. Open the side panel (to the right of the control panel) by twisting
the side panel access knobs (Fig. 18 - 1).
3. Open up the carburetor drain screw (Fig. 20 - 1) with a Phillips
screwdriver and drain out any gasoline that has built up inside the
carburetor.
4. Once the fuel has drained, tighten the drain screw with the
screwdriver.
NOTE: Make sure to drain your carburetor before storing the gen-
erator for long periods of time.
5. Close the side panel.
27
Fig. 18
Fig. 19
1
1
1
Fig. 20
1
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