START PERSONNEL HEATER - Continued
•
The gas particulate filter and Chemical, Biological, Radiological, and
Nuclear (CBRN) mask will not protect against carbon monoxide poisoning.
Failure to comply may result in personnel death or injury.
CAUTION
If black smoke is noticed during any mode of heater operation, shut down heater and
check for airflow obstructions. It is possible frost has built up in the combustion air intake or
that debris has entered into the combustion system. Failure to comply may result in
damage to equipment.
NOTE
•
The personnel heater may not start or run above 75°F (23.9°C). Do not attempt to
operate heater if vehicle interior temperature is above this temperature. Heater will
display a fault code if vehicle interior temperature is above 104°F (40°C). The
heater will automatically switch to LO if vehicle interior temperature is above 113°F
(45°C). Heater will not start or shut down if vehicle interior temperature is above
131°F (55°C). Heater will shut down if heater output temperature is above 345°F
(173.9°C).
•
The heater can be operated with MASTER switch in OFF position. Operate in this
mode for only short periods of time. The batteries will drain in cold weather.
•
The heater burns fuel from the fuel tanks. If during operation a shutdown fault
occurs, the heater will immediately enter the shutdown and purge modes to avoid
operating in an unsafe condition.
TM 9-2350-256-10
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