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on detector 2.
The following come
on:
SMOKE CARGO
warning message
comes on,
CARGO SQUIB 2
advisory message
comes on (continuity
check of squib 2),
CARGO FIREX
panel:
NORMAL CARGO
SMOKE PUSH, (red)
STANDBY CARGO
SMOKE PUSH (red),
and
STANDBY BOTTLE
ARMED PUSH TO
DISCH (green) lights
on.
NORMAL --
Selected for
normal operation.
NOTE
If a CARGO BOTTLE
test is conducted with
the CARGO switch
selected to FAN or
COND AIR, a CARGO
FAN FAIL status
message will come on.
Fire Detection/Firex Monitor Panel
REV 56, Jan 31/03
Vol. 1 10--20--22
FIRE PROTECTION
Fire Detection and Extinguishing (FIDEEX)
Flight Crew Operating Manual MASTER
CSP A--013
F. Testing
Testing is initiated using the TEST 1 / NORM / TEST 2 switch located on the FIRE
DETECTION/ FIREX Monitor Panel. TEST 1 tests the NORMAL smoke detector and
the bottle 1 squibs. TEST 2 tests the STANDBY smoke detector and the bottle 2
squibs. Test results are displayed on the EICAS.
CARGO COMPARTMENT FIRE EXTINGUISHING
INDICATIONS
EVENT RESULT CARGO
SMOKE
PUSH
BOTTLE
ARMED
PUSH TO
DISCH
MASTER
WARNING
1 Smoke condition occurs
in the cargo
compartment.
-- “Smoke” aural warning is annunciated.
-- MASTER WARNING and
SMOKE CARGO warning
messages comes on.
-- SMOKE CARGO PUSH
switchlights come on.
ON OUT ON
2 MASTER WARNING
switchlight is pressed in.
-- “Smoke” aural warning is
silenced.
-- MASTER WARNING light goes
out and the system is reset.
ON OUT OUT
3 SMOKE CARGO PUSH
is pressed in.
-- BOTTLE ARMED PUSH TO
DISCH light comes on.
-- Cargo bottle squibs are armed.
ON ON OUT
4 BOTTLE ARMED PUSH
TO DISCH is pressed in.
-- Squibs of both bottles fire.
-- Extinguishing agent discharges
into the cargo compartment.
ON ON OUT
5 One bottle fully
discharges.
-- Pressure switch on one bottle
opens as pressure drops below
set level.
-- CARGO BTL LO caution
message is displayed on the
EICAS primary page.
-- Remaining bottle continues to
discharge for a minimum of 30
minutes.
OUT OUT OUT
Vol. 1 10--20--23
REV 56, Jan 31/03
FIRE PROTECTION
Fire Detection and Extinguishing (FIDEEX)
Flight Crew Operating Manual
CSP A--013
MASTER
G. System Circuit Breakers
SYSTEM SUB--SYSTEM CB NAME BUS BAR CB
PANEL
CB
LOCATION
NOTES
FIRE DET
LOOP A N1
Fire Detector
loops
FIRE DET
LOOP B DC BATT N2
p
FIRE DET
TEST N3
FIRE EXT 1 R
ENG R1
Fire
Engine Bottles
FIRE EXT 1 L
ENG R2
Protection
Systems
FIRE EXT 2 R
ENG
DC EMER
1 R3
FIRE EXT 2 L
ENG
R4
APU Bottle
APU FIRE EXT
A R5
APU FIRE EXT
B R6
Cargo Smoke
CARGO
FIREX 1
DC BATT
BUS P1
Detection CARGO
FIREX 2 DC BUS 1 G1
REV 56, Jan 31/03
Vol. 1 10--20--24
FIRE PROTECTION
Fire Detection and Extinguishing (FIDEEX)
Flight Crew Operating Manual MASTER
CSP A--013
THIS PAGE INTENTIONALLY LEFT BLANK
Vol. 1 10--30--1
REV 56, Jan 31/03
FIRE PROTECTION
Lavatory
Flight Crew Operating Manual
CSP A--013
MASTER
1. LAVATORY FIRE PROTECTION
Lavatory fire detection and protection consists of a ceiling mounted smoke detector and a
waste compartment fire extinguisher.
A. Detection
The smoke detector monitors the lavatory for the presence of smoke. When the smoke
density exceeds a preset level, the detector sounds an aural alarm and a SMOKE
TOILET caution message is displayed on the EICAS primary page.
The smoke detector monitors the lavatory for the presence of smoke. When the smoke
density exceeds a preset level, the detector sounds an aural alarm and a SMOKE
TOILET warning message is displayed on the EICAS primary page. <0037>
The smoke detector can be tested by pressing the test button on the detector. During
the test, an aural alarm sounds in the lavatory, the red alarm light on the detector
comes on and a SMOKE TOILET caution message is displayed on the EICAS primary
page. The system is reset by pressing the interrupt button on the detector.
The smoke detector can be tested by pressing the test button on the detector. During
the test, an aural alarm sounds in the lavatory, the red alarm light on the detector
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