Onan 200 DFP - High;Low Operating Temperatures; Power Rating Factors

HIGH/LOW OPERATING TEMPERATURES
Use a coolant heater if a separate source of power is
available. The optional heater available from Onan will
ensure reliable starting under adverse weather condi¬
tions. Be sure the voltage of the separate power source
is correct for the heater element rating.
To avoid damage to heater, be sure
the cooling system is full before ap¬
plying power to the heater.
POWER RATING FACTORS
The generator set power rating applies to sets used in
standby applications. The set will operate at the stated
rating for the duration of normal utility power interrup¬
tions. The rating was established for a standard radiator
cooled set running on diesel fuel and operating at an
altitude of 300 feet (92 m) with an ambient temperature of
77°F (25°C). For a rating relative to other applications,
altitudes, cooling systems, or ambient temperatures,
contact an authorized Onan Distributor.
ACAUTION
9