DUROMAX DUAL FUEL XP5500DX, User Manual

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MAINTENANCE AND CARE
Proper routine maintenance of your generator is essential for safe, economical, and trouble-free
operation. It will also help reduce air pollution.
Maintenance Schedule
Remember that this schedule is based on the assumption that your machine will be used for its
designed purpose. Sustained high-load, high-temperature operation, or use in unusually wet or
dusty conditions will require more frequent service.
SERVICE
REGULAR SERVICE PERIOD
BEFORE
EACH USE
EVERY MO. OR
20 HRS
EVERY 3 MO. OR
50 HRS
EVERY 6 MO. OR
100 HRS
EVERY 12 MO.
OR 300 HRS
ENGINE OIL CHECK
CHANGE
AIR CLEANER CHECK
CHANGE
SEDIMENT CUP CLEAN
SPARK PLUG CLEAN-
ADJUST
REPLACE
SPARK ARRESTOR CLEAN
IDLE SPEED CHECK /
ADJUST
VALVE CLEARANCE CHECK-
ADJUST
COMBUSTION
CHAMBER
CLEAN
500 HOURS
FUEL TANK / FILTER CLEAN
FUEL TUBE CHECK EVERY 24 MO. (REPLACE IF NECESSARY)
TO BE PERFORMED AT MONTHS INDICATED OR HOUR INTERVAL, WHICHEVER COMES FIRST
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WARNING: Improper maintenance, or failure to correct a problem before operation, can
cause a malfunction in which you can be seriously injured or killed. Always follow the
inspection, maintenance recommendations, and schedules in this instruction manual.
● Make sure the engine is off before you begin any maintenance or repairs.
●
Let the engine and exhaust system cool before touching.
● To reduce the possibility of fire or explosion, be careful when working around
gasoline. Use only a nonflammable solvent, not gasoline, to clean parts. Keep
cigarettes, sparks, and flames away from all fuel-related parts.