Replace fuel filter
x
Replace spark plug
x
1.
As a part of engine break-in, change the engine oil after the first 25 hours of operation.
2.
Change oil and foam air filter more often when operating in dusty environments.
3.
Check battery connections and change oil more often when operating in hot weather.
4.
Change oil at least once per year.
5.
Change spark plug and fuel filter sooner if engine performance deteriorates.
VFT Meter Service Codes
The codes for the VFT meter (Fig.10), which is located to the right of the control panel are listed.
1.
P25 – After the first 25 hour period of run time, the oil must be changed.
2.
P50 – Clean the air filter, P50 repeats every 50 hours.
3.
P100 – Replace the fuel and air filters and change the engine oil, P100 repeats every 100 hours.
Fig. 10
Fuel Recommendations
Gasoline and LP are highly flammable and explosive and can cause severe personal injury or death. Do
not smoke or turn on electrical switches ON or OFF where fuel fumes, tanks or equipment are present
or in areas sharing ventilation. Keep flames, sparks, pilot lights, arc producing equipment, switches
and all other sources of ignition from exposure to fuel sources. Keep an ABC fire extinguisher within
reach when servicing the fuel system.
Do not use gasoline or gasoline additives containing methanol because methanol can be corrosive to
the fuel system components. Avoid using highly leaded gasolines and lead additives because extra
engine maintenance may be required.
Gasoline
Use clean, fresh unleaded gasoline having a minimum octane rating of 87. Leaded gasoline may be used, if
allowed by law, but will result in the extra maintenance to clean combustion chamber components. Do not
use gasoline or gasoline additives (de-icers) containing methanol due to its corrosive nature. Always use
fuel stabilizer if the generator will be idle for more than 120 days. Regular use of fuel stabilizer or fuel
preservative and/or carburetor cleaner are critically important to keeping the engine running smoothly for
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