曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
20-
9
Fire Detection and Extinguishing (FIDEEX) REV 56, Jan 31/03
LOOP CONDITION (Single loop selected) INDICATIONS
LOOP A or LOOP B FAIL MESSAGE FIRE WARNINGS
Normal ON
Detecting Fire ON
Open loop
Short orPower Failure ON
The followingtable liststhepossible loop conditions whenthefailtestis performed:
LOOP A LOOP B FAIL MESSAGE (Caution)
Normal Normal ON
LOOP A or LOOP B (Single Loop) FAIL MESSAGE (Caution)
Loop A Selected ON
Loop B Selected ON
The engine fire extinguishingsystemprovides a means toextinguish fires in the leftand rightengines. Thesystemconsistsoftwo FIREXbottles,locatedin theaftequipment compartment, alow pressure switch, abottle pressure gaugeanddischargelines. The bottles contain Halon andare pressurizedto 600psi. Eachbottle hastwo firing cartridges(squibs)to permitdischargeofthefire extinguishingagentintoeitherengine nacelle. Thepressure switches are connectedto theFIDEEX,andifthebottle pressure decrease to apresetpoint, an ENGBTL1(2)LO caution message willbe displayed on theEICASprimarypage.
ENGINE FIRE EXTINGUISHING
EVENT (Left engine firefire procedure is described, the right engine fire procedure is similar) RESULT GLARESHIELD INDICATIONS
LH ENG FIRE PUSH BOTTLE 1 ARMED PUSHTO DISCH BOTTLE 2 ARMED PUSHTO DISCH MASTER WARNING
1 Fire condi-tion occurs in the left engine fire zone. -
Firebell sounds. -
MASTERWARNING andLH FIRE PUSH switchlights come on. ON OUT OUT ON
Flight Crew Operating Manual MASTER
CSP A-
013
FIRE PROTECTION Fire Detection and Extinguishing (FIDEEX) Vol. 1 10-
20-
10
REV 56, Jan 31/03
Flight Crew Operating Manual MASTER
CSP A-
013
ENGINE FIRE EXTINGUISHING
2 MASTER WARNING switchlight is pressed in. -
Firebell is silenced. -
MASTER WARNING switchlight goes out and the system is reset. ON OUT OUT OUT
3 Left thrust lever is set to the SHUTOFF position. --LH ENG FIRE PUSH switchlight remains on. ON OUT OUT OUT
4 LH ENG FIRE PUSH switchlight is pressed in. -
BOTTLE 1 ARMED PUSH TO DISCH switchlight com-es on. -
BOTTLE 2 ARMED PUSH TO DISCH switchlight com-es on. -
Left squibs of bottles 1 and 2 are armed. -
Left engine fuel SOV closes. -
Left bleed air SOV closes. -
Left hydraulic SOV closes. -
Left IDG shuts down. ON ON ON OUT
5 BOTTLE 1 ARMED PUSH TO DISCH switchlight is pressed in. --Left squib on bottle 1 fires. --FIREX agent from bottle 1 discharges into left power plant fire zone A. ON ON ON OUT
中国公务机网 www.gongwuji.com
公务机翻译 www.aviation.cn
本文链接地址：庞巴迪CRJ200公务机机组操作手册 Bombardier CRJ-防火(6)
| 
