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Fuel Factors
An important consideration affecting the entire installation
is the type of fuel used by your generator. The system was
factory tested and adjusted using either natural gas or liquid
propane (LP vapor). For proper engine function, factors
that are inherent to each of these fuels, your location and
the duration of possible utility interruptions are important
considerations in the following fuel guidelines:
• Use clean, dry fuel, free of moisture or any
particulate material. Using fuels outside the following
recommended values may cause performance problems.
• In engines set up to run on propane (LP), commercial
grade HD5 propane with a minimum fuel energy of 2500
BTUs/ft3 with maximum propylene content of 5% and
butane and heavier gas content of 2.5% and minimum
propane content of 90%.
WARNING Propane and Natural Gas are extremely
flammable and explosive, which could
cause burns, fire or explosion resulting
in death or serious injury.
• The generator is equipped with an automatic safety gas
"fuel shut-off" valve.
• DO NOT operate the equipment if the "fuel shut-off" valve
is missing or inoperative.
Power Decrease at High Altitude or High Temperature
Air density is less at high altitudes, resulting in less available
engine power. Specifically, engine power will decrease 3% for
each 1,000 feet (300 meters) above sea level and 1% for each
10°F (5.6°C) above 77°F (25°C). Make sure you and your installer
consider these factors when determining total generator load.
8
Generator Location
The actual physical location of your generator has a direct
affect on:
1. The amount of plumbing required to fuel your generator.
2. The amount of wiring required to control and connect
your generator.
Specific location guidelines are discussed in the installation
manual. Acquaint yourself with that information and confer
with your installer. Be sure to ask how your site might
affect installation costs and compliance with local codes
and standards.
• Install generator outdoors in an area that will not
accumulate deadly exhaust gas.
• DO NOT install generator where exhaust gas could
accumulate and enter inside or be drawn into a
potentially occupied building or structure.
• By law it is required in many states to have a Carbon
Monoxide (CO) detector in operating condition in
your home. Carbon monoxide detector(s) (A) MUST
be installed and maintained indoors according to the
manufacturer's instructions/recommendations. A CO
monitor is an electronic device that detects hazardous
levels of CO. When there is a buildup of CO, the monitor
will alert the occupants by flashing visual indicator light
and alarm. Smoke alarms cannot detect CO gas.
A
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