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will provide a constant flow of oxygen to the passenger. The mask must be placed over the nose and mouth and is held in
place with an elastic strap.
CFO0801002_012
OXYGEN VALVE
(LANYARD OPERATED)
LANYARD
COVER
(OPEN)
OXYGEN
MASK
ELASTIC
STRAP
OXYGEN
MASK
RESERVOIR
BAG
V 2
OXYGEN AND EMERGENCY EQUIPMENT
Sep 13/2004 Flight Crew Operating Manual Volume 2
REV 1 CSP 100-6 08-01-11
EMERGENCY EQUIPMENT
DESCRIPTION
The Challenger 300 is equipped with safety equipment that is essential to the safety of passengers and crew.
COMPONENTS AND OPERATION
FLIGHT DECK EMERGENCY EQUIPMENT
The flight deck is equipped with:
- 2 flashlights
- 1 Portable breathing equipment (PBE)
- 1 Crash axe
- 1 Fire extinguisher
- 2 life vests
PASSENGER CABIN
The passenger cabin is equipped with:
- 1 First aid kit
- 1 Flashlight
- 2 Fire extinguisher (lavatory and forward closet)
- 1 life vest under each seat
- 1 Portable breathing equipment (PBE)
CRASH AXE
The crash axe is behind the copilot seat.
PORTABLE FIRE EXTINGUISHER
The hand-operated fire extinguisher, located in the flight compartment, contains Halon 1211. Halon 1211 is effective on
electrical, oil, and fuel fires, and is suitable for use in cold weather.
To operate: Remove from stowage bracket. Hold extinguisher upright in either hand, slide the locking pin down with
thumb, aim the nozzle towards the base of the fire and press lever. Discharge stops when the lever is released. Ventilate the
compartment promptly after successfully extinguishing the fire to reduce gases produced by fire and Halon. If the discharge
lever is held in the ON position, the extinguisher is fully discharged in 10 seconds.
WARNING: If a fire extinguisher is discharged in the flight compartment, all flight crew must wear oxygen masks with
EMERGENCY selected (100% oxygen). Crew exposure to high levels of Halon vapor may result in dizziness,
impaired coordination, and reduced mental sharpness.
The fire extinguisher is effective in fighting Class A, B, and C fires.
CRASH AXE
CFO0801002_005
OXYGEN AND EMERGENCY EQUIPMENT
Volume 2 Flight Crew Operating Manual Sep 13/2004
08-01-12 CSP 100-6 REV 1
EMERGENCY EQUIPMENT (Cont)
HALON 1211
DISCHARGE
NOZLE
DISCHARGE
LEVER
CLASP
NORMAL
CHARGE
PRESSURE
GUAGE
LOCKING
PIN
NYLON
TIE
CFO0801002_006
OXYGEN AND EMERGENCY EQUIPMENT
May 06/2005 Flight Crew Operating Manual Volume 2
REV 2 CSP 100-6 08-01-13
EMERGENCY EQUIPMENT (Cont)
PROTECTIVE BREATHING EQUIPMENT
Protective breathing equipment (PBE) is available for a crew member to use in fighting cabin fires. The PBE is designed
to protect the user’s eyes and respiratory system from the harmful atmosphere which may be generated by a cabin fire. The
PBE consists of a hood with a visor which is placed over the head and seals around the neck. An oxygen generating canister
provides breathing oxygen for the user. The PBEs are vacuum sealed in a bag and stored in a box behind the pilot’s station
and in the lavatory. The PBE is a throw-away unit that must be replaced whenever the vacuum seal is broken. It is imperative
that the vacuum seal be maintained since the oxygen-generating chemicals react with moisture.
Duration of oxygen production is nominally 15 minutes depending upon the work rate and size of the user. Useful life of a
sealed PBE is 10 years from the date of manufacture.
NORMAL OPERATION
Donning the PBE:
The PBE is mounted on the bulkhead behind the pilot’s seat. Some aircraft may
have a second portable carrier stowed in a cabinet in the cabin area.
1. Removing mask from container.
a. To open the portable container, lift the single latch on the cover and lift.
Remove sealed bag from the container.
b. On the mounted container, grasp the red access handle on the protective
container firmly and pull forcibly to disengage the cover. When the
cover is removed from the container, immediately drop it. (The vacuum
sealed bag does not need to be removed from the container to open.)
The packaged unit may be removed from the stowage container prior to
opening and carried to a remote location for use.
2. To remove the PBE from the vacuum sealed bag, locate the red I.D. tag and
pull sharply to tear open the vacuum sealed bag. Reach into the
opened vacuum-sealed bag and firmly grasp the PBE. Pull the PBE straight
out of the bag. If necessary hold the bag with the opposite hand.
A25-1064
A25-1031
Portable
Container
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