TM 1-1510-254-CL
The following procedure is intended to
provide 30 minutes of battery life for a
typical aircraft. BATTERY life is based
on speciic assumptions that may not oc-
cur in every instance, such as generator
loads at time of failure, battery condition,
time required to load-shed non-essential
equipment, and electrical equipment in-
stalled on aircraft.
5. NO. 3 & NO. 4 BUS FEEDER CBs (2
ea.) -- PULL. (Left CB Panel).
6. AVIONICS 2 & AVIONICS 3 CBs (1 ea.)
-- PULL. (Right CB Panel).
7. LEFT and RIGHT FUEL CONTROL
HEAT CBs -- PULL. (Right CB Panel).
8. GEN 1 / GEN 2 -- OFF.
9. All nonessential equipment -- Off.
a. ENG AUTO IGN -- OFF.
b. ENGINE ANTI-ICE -- Leave in
existing position.
c. PROP SYNC switch -- OFF.
d. All Exterior Lights -- OFF (Beacon
ON when required).
e. All Ice Protection except L Pitot Heat
-- OFF. (Surface Deice ACTIVATE
WHEN REQUIRED).
f. LANDING GEAR RELAY CB --
PULL (To prevent inadvertent gear
extension Pilot s Subpanel).
g. COFFEE, CABIN LIGHTS, NO
SMOKE FSB -- OFF.
h. VENT BLOWER -- AUTO.
E-14