Page 54 - (KU)01-75GAJ-1.5 - Change 1

INTRO

EP'S (KU)01-75GAJ-1.5 A FIGURES

1.2.2 CAUTIONS B
ACAWS
Alert/Condition Crew Action
ESS AC BUS OFF* C GROUND
No power to all ECBUs that GENERATOR switch (No. 2)........... Off
require Essential ac power D
If the ACAWS does not clear:
TAKEOFF
9 ESNTL AC BUS POWER MCBs........ E
..................................... Reset (if open)
(FWD 245) FIRE/SMK
NORM 9 ESNTL AC BUS POWER MCBs........ F
..................................... Reset (if open)
(P AFT R1 #1, #2 and #3) G PRES/OXY
(P AFT R2 #1, #2 and #3)
(P AFT R3 #1, #2 and #3) H
6 ESNTL AC BUS MCBs....................... ENG/PROP
..................................... Reset (if open)
(AFT 245, LWR AC) I FUEL
Bus status................................ Review
%XV VWDWXV PD\ EH YHUL¿HG E\ L
reviewing the ECBU bus page AAR
for the affected bus.
If the bus does not recover: M
SPEC NOT FOR FLIGHT ELEC
GENERATOR switch (No. 2).................
..................................... Do not turn ON N
Alternate Fuel Management procedure.... HYD
........................................... Accomplish O
Fault Log.................................. Review
ESS AV AC BUS OFF* P FLT CTRL
The inverter has failed. Fault Log................................... Review
Essential Avionics ac bus is off. R GEAR
ESS DC BUS OFF*

Electrical power is available TR 1 ESS DC MCB....... Reset (if open) S DOR/RMP
(one or more generators or (P AFT R2 #4)
PERF EXT power) and the Essential
dc bus voltage is less than TR 3 ESS DC MCB....... Reset (if open) T
22 volts. (CP AFT R4 #1) JETTISON
Bus status................................. Review
%XV VWDWXV PD\ EH YHUL¿HG E\ U LANDING
reviewing the ECBU bus page
for the affected bus. V
If the bus does not recover: DITCHING
UTILITY BAT CONT MCB......................
..... Pull, unless landing within 30 minutes W
(P FWD R2 #6) BAILOUT
Fault Log................................... Review X

OPER FAULT LG

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