Maintenance; Cylinder Head - Clean; Engine Oil Level - Check; Engine Oil - Change - HBM Machines H130529 Bedienungsanleitung

Note: To stop the engine in an emergency, turn the generator switch to the off "OFF"
position.

MAINTENANCE

Ensure that all safety information, warnings, and instructions are read and understood
before any maintenance procedures are performed.
Use service hours or calendar time, WHICH EVER OCCURS FIRST, to determine the
correct maintenance intervals.
Stop the engine before servicing. Put the engine in horizontal position and remove the
spark plug cap to prevent the engine from starting. Do not operate the engine in an
unventilated room or other enclosed area.
When Required:
Fuel Tank Cap and Strainer – Clean Every Use:
Engine Oil Level – Check
Walk-Around Inspection
First 20 Service Hours or 1 Month:
Engine Oil – Change
Every Month:
Generator – Inspect
Every 50 Service Hours or 3 Months:
Air Filter – Check
Spark Arrester – Inspect/Clean/Replace
Every 100 Service Hours or 6 Months:
Engine Oil – Change
Spark Plug – Inspect/Adjust/Replace
Every 300 Service Hours or 1 Year:
Cylinder Head – Clean
Engine Valve Lash – Check
Every 2 Years:
Fuel Line – Replace
Air Filter – Check
A dirty air filter will restrict air flow into the carburetor, cause poor fuel economy, and may
damage the engine. To keep the generator in good operating condition, service the air filter
regularly. Service more frequently when operating the generator in extremely dusty areas.
Note: Never operate the generator without the air filter in place. Operating the generator
without the air filter in place will result in rapid engine wear.
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