Generac Power Systems Air-cooled Recreational Vehicle Generator 9734-3 - Manual (Page 11)

Generac NP-66LPG Recreational Vehicle Generator
■ 25-HOUR BREAK IN PERIOD__________________
The first 25 hours of operation are for “breaking in” the new
generator. Correctly breaking in the generator is essential to
minimize fuel consumption and provide maximum engine per­
formance. During this 25-hour break in period, comply with the
following;
• Run the unit at varying electrical loads, to help seat engine
piston rings properly.
• For the 75 hours of operation after the “break in’ period, avoid
light electrical loads. Load the generator at 50% (or more)
of its rated wattage capacity. Repeated light loads during the
break in period can cause improper seating of engine piston
rings, which could cause blowby and high oil consumption.
• During the break in period, check engine oil level frequently.
It is normal for oil consumption to be high during the break­
ing in period.
• After the 25-hour break-in period, complete the tasks rec­
ommended under “25-hour Check Up.”
125-HOUR CHECK UP
After the 25-hour break-in period, contact an authorized ser­
vice facility for the following maintenance. The vehicle owner
is responsible for any charges:
• Change engine crankcase oil and oil filter.
• Check all fluid levels.
• Inspect cooling and ventilation openings on the vehicle.
• Check engine carburetor adjustments.
• Check engine ignition system.
• Inspect entire electrical system.
• Inspect the engine exhaust system.
■ OPERATION IN HIGH GRASS OR
BRUSH
A
WARNING: NEVER OPERATE THE GENERATOR
WHILE THE VEHICLE IS PARKED IN HIGH GRASS,
WEEDS, BRUSH OR LEAVES. SUCH MATERIALS
CAN IGNITE AND BURN FROM THE HEAT OF THE
EXHAUST SYSTEM. THE GENERATOR EXHAUST
BECOMES EXTREMELY HOT DURING OPERATION
AND REMAINS HOT FOR A LONG TIME AFTER IT
HAS SHUT DOWN.
R e c r e a t i o n a l V e h i c l e G e n e r a t o r
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