I - Fire protection
p. 58
I. Fire protection
AGENT 1
DISCH
: Bottle depressurized.
Opposite agent DISCH light will
also illuminate on other fire panel.
Bottle located in the wing fairing
of the associated side
SQUIB TEST
Electrical test of the squibs
LOOP
FAULT
: change in resistance,
inhibits fire signal until turned off.
Loop on CAP (DC emer)
ENGINE FIRE HANDLE
Pulled on the respective engine:
– PROP: f eather
– FUEL: LP valve closed
– AIR: BLEED and HP valve closed
– DEICING: deice and shutoff
valve closed
– ELEC : DC and ACW gen.
disconnected
– SQUIBS armed lts illumination
+ Hydraulic to prop brake closed
on engine 2
OFF
takes respective loop out of
parallel circuit. Allows other loop
to activate fire signal alone.
FAULT TEST
MC + SC + LOOP on CAP
Fault lights in A/B loop pb
AGENT
SQUIB
armed when T handle pulled.
Discharges bottle.
(DC EMER/HOT MAIN BAT)
NORM
one fan runs
FAULT: the fan is out of order
and illuminates amber + CCAS is
activated
ALTN: The alternate fan runs,
ALTN light illuminates white
SMK TEST
Tests the smoke detectors working
FUEL SO
Illuminates red in case of fire
signal from associated engine.
Extinguishes after CL is set at fuel
shut off position or if fire detection
signal stops
FIRE TEST
MW + CRC + ENG 1 FIRE on CAP
+ fire handle illum FUEL
S/O light on CL (if out of FUEL S/O
position)
3. Fire handle
ATA 35
4. Compartment smoke panel
ATA 35
5. Condition levers fuel light
ATA 35
Agent 2 bottle located on the
opposite side
Summary of Contents for 42-500
Page 1: ...72 212A 42 500 ...
Page 7: ...A Aircraft general p 6 A Aircraft general p 6 A Aircraft general FCOM 1 00 ...
Page 12: ...A Aircraft general p 11 8 Internal lighting ATA 33 ...
Page 14: ...B Multi Function Computer p 13 B Multi Function Computer FCOM 1 01 ...
Page 16: ...C Centralized crew alerting system p 15 C Centralized crew alerting system FCOM 1 02 ...
Page 22: ...D Air p 21 D Air FCOM 1 03 ...
Page 30: ...E Automatic flight control system p 29 E Automatic flight control system FCOM 1 04 ...
Page 33: ...F Communications FCOM 1 05 p 32 F Communications ...
Page 38: ...G Electrical systems p 37 G Electrical systems FCOM 1 06 ...
Page 52: ...H Emergency equipment p 51 H Emergency equipment FCOM 1 07 ...
Page 57: ...I Fire protection p 56 I Fire protection FCOM 1 08 I Fire protection p 56 ...
Page 60: ...J Flight control p 59 J Flight control FCOM 1 09 ...
Page 65: ...K Flight instruments p 64 K Flight instruments FCOM 1 10 K Flight instruments p 64 ...
Page 74: ...L Fuel system p 73 L Fuel system FCOM 1 11 ...
Page 83: ...M Hydraulic system p 82 M Hydraulic system FCOM 1 12 M Hydraulic system p 82 ...
Page 86: ...N Ice and rain protection p 85 N Ice and rain protection FCOM 1 13 ...
Page 92: ...O Landing gear p 91 O Landing gear FCOM 1 14 ...
Page 95: ...P Navigation system p 94 P Navigation system FCOM 1 15 P Navigation system p 94 ...
Page 98: ...P Navigation system p 97 MODE 4 unsafe terrain clearance MODE 5 below glideslope ...
Page 102: ...Q Power plant p 101 Q Power plant FCOM 1 16 ...
Page 110: ...Annexes p 109 Annexes ...
Page 128: ...p 127 ...