|
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
.
A triple chime (warning) sounds.
The aural warning can be silenced by pressing either MASTER WARNING switch/light. However, the EICAS warning message will remain displayed until the unit resets itself.
PORTABLE FIRE EXTINGUISHERS Description
Portable Halon 1211 fire extinguishers are provided in both the flight compartment and the cabin, to fight a fire occurring inside the aircraft. Halon 1211 is effective in fighting Class A, B and C fires.
Components and Operation
Flight Compartment Fire Extinguisher
The flight compartment fire extinguisher is installed behind the copilot’s seat.
Discharging of the Halon is effected by squeezing a spring-loaded lever.
IF A FIRE EXTINGUISHER IS TO BE DISCHARGED IN THE FLIGHT COMPARTMENT, ALL FLIGHT CREW MUST WEAR OXYGEN MASKS WITH EMERGENCY SELECTED (100% OXYGEN).
CREW EXPOSURE TO HIGH LEVELS OF HALON VAPORS MAY RESULT IN DIZZINESS, IMPAIRED COORDINATION, AND REDUCED MENTAL SHARPNESS.
Cabin Fire Extinguisher
The cabin fire extinguisher is installed during completion, and its location may vary depending on the interior configuration. Consult the aircraft Completion Center manual for the specific location(s). Operation is identical to the Flight Compartment fire extinguisher.
MAIN LANDING GEAR BAY OVERHEAT DETECTION SYSTEM
Description
The main landing gear (MLG) is protected by a continuous-loop overheat detection system in each wheel bin. The loops are monitored for resistance by the overheat detection control unit which, through EICAS, provides aural and visual warnings of an overheat condition in the main wheel bins.
FIRE PROTECTION Description Vol. 2 09.10.11
Oct 05/06
MAIN LANDING GEAR BAY OVERHEAT DETECTION SYSTEM (CONT'D) Components and Operation Heat-Sensing Element The main landing gear bay heat-sensing elements (loops) are installed around the top inner surface of the main wheel bins. Operation is identical to the engine and APU fire-sensing elements. The loops are connected to the MLG overheat detection control unit.
Main Landing Gear Bay Overheat Heat-Sensing Element Figure 09.10.9
Overheat Detection Control Unit
The overheat detection control unit continuously monitors the loop resistance of the sensing element (loop). When the electrical resistance decreases to the warning trip point, the unit produces an overheat warning signal to the EICAS, which causes the following aural and visual warnings to occur:
.
MLG BAY OVHT warning EICAS message is displayed;
.
MASTER WARNING switch/lights illuminate flashing; and
.
“GEAR BAY OVERHEAT” aural warning sounds.
The overheat detection control unit can discriminate between an actual overheat and a false overheat (i.e., short in the sensing element). In the event of a main landing gear overheat detector failure, the MLG BAY OVHT FAIL caution EICAS message will be displayed.
中国公务机网 www.gongwuji.com
公务机翻译 www.aviation.cn
本文链接地址：庞巴迪挑战者605公务机机组操作手册 CL605-防火 FIRE_PROTECTION(7)
| 
