MD Helicopters MD900 with PW206E, Flight Manual

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CSP–900RFM206E–1
ROTORCRAFT FLIGHT MANUAL
MD900 With PW 206E
Emergency and
Malfunction Procedures
FAA Approved
Original
3–36
BATTERY HOT
Indications: Red BAT HOT warning annunciator ON (battery internal temperature 71
°
C)
and activation of the warning tone for two cycles.
Conditions: On ground
Procedures:
F
Shut down aircraft.
F
Service or replace battery prior to next flight.
Overheated battery can cause burns to personnel unless
protective clothing and adequate tools are utilized. In some
instances the battery may cause a secondary fire or may rupture
adding the further danger of electrolyte burns. Exercise caution
in dealing with an overheated battery. Maintain extinguisher ready
for use. Do no use the fire extinguisher to cool the battery.
Conditions:
In flight
Procedures:
F
Power switch OFF.
F
Land as soon as possible
WARNING