Embraer EMB145 - Page 418

EMERGENCY
PROCEDURES
AIRPLANE
OPERATIONS
MANUAL
1-03-05
Page
2
Code
03
REVISION 24
ELECTRICAL SYSTEM FIRE OR SMOKE
CONDITION: Smoke visually confirmed as being from electrical
source, or identified by odor.
If smoke source can be determined:
Electrical Power to Associated Equipment...............OFF
If smoke source cannot be determined:
Shed Buses..............................................................OFF
If smoke does not stop or decrease after a reasonable time, cut
power to Central DC Bus as follows:
Bus Ties ..............................................................OFF
APU Generator....................................................OFF
Battery 2..............................................................OFF
If smoke does not stop or decrease after a reasonable time, cut
power to DC Bus 1 and Essential DC Bus 1 as follows:
Ventral Pump Selector Button
(EMB-145XR only) .........................................SET TO B
Fuel Pumps.........................................................1B AND 2A OR
2C
Battery 2..............................................................AUTO
Battery 1..............................................................OFF
Generators 1 and 3 .............................................OFF
If smoke does not stop or decrease after a reasonable time, restore
power to the previously deenergized buses and cut power to DC
Bus 2 and Essential DC Bus 2 as follows:
Generators 1 and 3 .............................................ON
Battery 1..............................................................AUTO
Ventral Pump Selector Button
(EMB-145XR only) .........................................SET TO A
Fuel Pumps.........................................................2B AND 1A OR
1C
Battery 2..............................................................OFF
Generators 2 and 4 .............................................OFF
If smoke does not stop or decrease after a reasonable time, restore
power to the previously deenergized buses and cut power to
Backup Buses as follows:
Generators 2 and 4 .............................................ON
Battery 2..............................................................AUTO
APU Generator....................................................ON
Bus Ties ..............................................................AUTO
Shed Buses.........................................................AUTO
Backup Battery....................................................OFF
Land at the nearest suitable airport.
SMOKE EVACUATION
Procedure (if necessary) ..........................................ACCOMPLISH