BN Products BNG4000iE, User Manual

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9.2 Air Filter Maintenance
Dirty air filters will affect the flow of air into carburetors. To prevent
carburetor breakdown, air filters should be regularly maintained. If it is
used in dusty environment, it should be maintained more frequently.
Cleaning the filter element with gasoline or flammable solvents may
cause fire or explosion. Please use soapy water or non-flammable
solvent to clean the filter element.
It is strictly forbidden to start the generator without air filter, otherwise it
will lead to rapid wear and tear of the gasoline engine.
1
）
Open the connecting button of the air filter cover and open the air
filter cover. Check the filter element and ensure it’s in good condition
and clean
。
2
）
If the foam filter is dirty, please clean it. Wash in hot water with
household detergent or in non-flammable or high flash solvent. Then
rinse with clean water and squeeze. Then drop a few drops of oil and
squeeze evenly.
3
）
Fill in the filter element and cover the air filter cover.
Filter Element
Air Filter Cover
Locking clip