The four wheeled mobile light tower air filter should be checked every time it is used, cleaned every 3 months or 50 hours after use, and cleaned every 1 month if used in a dusty environment. The process is as follows:
a. Open the empty colander cover. Check that the air filter element is clean and in good condition.
b. If the empty filter element is dirty, remove it and clean it, and replace it if necessary. Wash in wet soapy water or solvent and squeeze dry.
c. After cleaning, reinstall the filter element and empty filter cover. Do not turn on the machine after removing the air filter,
otherwise dust will pass through the carburetor and enter the engine, thus accelerating engine wear.
