SECTION 6 — MAINTENANCE
6.1 MAINTENANCE SCHEDULE
The warranty of the generator does not cover
items that have been subjected to operator abuse
or negligence. The operator must maintain the
generator as instructed in this manual.
Once a year replace the spark plug
and replace the air filter. A new spark plug and
clean air filter assure proper fuel-air mixture and
help the engine run better and last longer.
6.2 GENERAL RECOMMENDATIONS
Generator maintenance consists of keeping the
unit clean and dry. Operate and store the unit in a
clean dry environment where it will not be
exposed to excessive dust, dirt, moisture or any
corrosive vapors. Cooling air slots in the
generator must not become clogged with snow,
leaves, or any other foreign material.
Check the cleanliness of the generator frequently
and clean when dust, dirt, oil, moisture or other
foreign substances are visible on its exterior
surface.
6.2.1 GENERATOR MAINTENANCE
Never insert any object or tool
though the air cooling slots, even if the engine is
not running.
6.2.2 TO CLEAN THE GENERATOR
• Use a damp cloth to wipe exterior surfaces
clean.
• A soft, bristle brush may be used to loosen
caked on dirt, oil etc.
• A vacuum cleaner may be used to pick up loose
dirt and debris.
• Low pressure air (not to exceed 25 psi) may be
used to blow away dirt. Inspect cooling air slots
and openings on the generator. These openings
must be kept clean and unobstructed.
First 5 Hours
•
Change engine oil
Every 8 Hours or Daily
•
Keep generator clean
•
Check engine oil level
Every 25 Hours or Yearly
•
Clean engine air filter
Every 50 Hours or Yearly
•
Change engine oil
Yearly
•
Replace engine air filter
•
Service fuel valve
•
Service spark plug
•
Inspect muffler and spark arrester
•
Clean cooling system
6.2.3 ENGINE MAINTENANCE
When working on the generator,
always disconnect spark plug wire from spark
plug and keep wire away from spark plug.
Some adjustments will need to be made
periodically to properly maintain the generator.
All adjustments in the maintenance section of
this manual should be made at least once each
season. Follow the requirements in the
“Maintenance Schedule”.
DO NOT use a garden hose to clean
generator. Water can enter the engine fuel system
and cause problem. In addition, if water enters
the generator though cooling air slots, some water
will be retained in voids and crevices of the rotor
and stator winding insulation. Water and dirt
buildup on the generator internal windings will
eventually decrease the insulation resistance of
these windings.
10
Follow the calendar intervals shown below.
More frequent service is required when
operating in adverse conditions.