Bombardier-Challenger_00-Emergency_Equipment应急设备

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航空

Subject
CREW OXYGEN SYSTEM
EMERGENCY EXITS
PORTABLE FIRE EXTINGUISHER
|EMERGENCY LIGHTING
canadair
chanenc/er
OPERATING MANUAL
PSP 606
SECTION 8
EMERGENCY EQUIPMENT
TABLE OF CONTENTS
Figure
Number
LIST OF ILLUSTRATIONS
Title
1 Crew Oxygen System
2 Oxygen Mask
3 Ground Servicing Panel and Pressure Gauges
4 Emergency Exits (2 Sheets)
5 Portable Fire Extinguisher

canadair
chaHenejer
OPERATING MANUAL
PSP 606
SECTION 8
EMERGENCY EQUIPMENT
CREW OXYGEN SYSTEM (Figures 1 , 2 and 3)
Oxygen for the flight crew is supplied by a single cylinder with a charge
pressure of 1850 psig. The oxygen system is installed in the pressurized area
of the aircraft. The cylinder is located in a zone with good air circulation,
remote from any significant source of heat. The location, together with high
pressure relief provisions, protects the cylinder from temperatures that might
cause rupture.
Eros quick-donning, diluter-demand type oxygen mask/regulator assemblies with
microphones are provided for the pilot and copilot. The masks are stowed,
ready for use, in stowage boxes in the left and right side consoles. Each
stowage box incorporates a shutoff valve, a blinker type flow indicator, a
spring loaded RESET/TEST sliding handle, an OXY-ON indicator flag and two doors.
The mask is withdrawn from the stowage box by grasping the red release grips on
the side of the regulator assembly and pulling upward to open the doors of the
stowage box. The inflatable harness inflates when the release grips are
grasped and the stowage box shutoff valve opens to deliver oxygen to the mask
when the stowage box doors open. When the user has fitted the mask in place
and released the release grips, the harness deflates and grips the user's head
to keep the mask/regulator assembly firmly fitted. After the mask has been
extracted from the stowage box, the doors may be closed without cutting off the
oxygen supply to the mask. To stop the flow of oxygen, the RESET/TEST handle
is actuated to move the OXY-ON indicator flag out of view and close the stowage
box shutoff valve.
Oxygen is supplied from the oxygen cylinder through a pressure reducing valve
and is delivered at 72.5 +5 psi to each mask. Oxygen is available in three
phases and is controlled Fy the regulator on each mask. The first phase is an
air/oxygen mixture available on demand when the flow selector marked N and
10Q5& PUSH is set to N. The second is an undiluted oxygen supply available on
demand when the flow selector is set to 10C& PUSH, the third phase is an
undiluted oxygen supply with an overpressure available when the flow selector
is set to TOOK PUSH and the EMERGENCY ON/OFF button is set to ON. With an
undiluted oxygen supply, the oro-nasal mask also provides protection against
smoke inhalation.
A flow indicator (blinker) enables the crew member to determine that oxygen is
being delivered to the mask. The flow indicator is located in the stowage box
and is visible with the doors open or closed.
SECTION 8
Page 1
Mar 01/85
canadair
chaiienQer
OPERATING MANUAL
Crew Oxygen System
Figure 1
SECTION 8
Page 2
May 28/82
canactair
chaiienqer
OPERATING MANUAL
PSP 606
0R0 NASAL
MASK SHELL
RELEASE GRIPS
(HARNESS MANUAL
INFLATION CONTROL)
MICROPHONE
FLOW
INDICATOR
Oxygen Mask
Figure 2
SECTION 8
Page 3
Mar 01/85
cacnhaatiiiaeinr tjer
OPERATING MANUAL
OXYGEN CYLINDER PRESSURE GAUGE
©
HIGH PRESSURE
TUBING
OXYGEN CHARGING POINT
RED
GREEN
FLIGHT COMPARTMENT GAUGE
O
RED
DULL INSTRUMENT BLACK
<O«NTEP ¥VMfTE>
TO PRESSURE GAUGE WHITE
GROUND SERVICING PANEL GAUGE
©
Ground Servicing Panel and
Pressure Gauges
Figure 3
SECTION 8
Page 4
May 28/82
OPERATING MANUAL
PSP 606
An oxygen pressure gauge is provided on the copilot's side panel• The gauge is
marked red for pressures below 200 psi and green for pressures between 200 and
1850 psi. An oxygen pressure gauge for ground crew use is located in the
oxygen ground service panel* The gauge indicates the cylinder pressure and is
calibrated 0 to 2000 psi. If excessive pressures occur within the oxygen
cylinder, a frangible disc, mounted on the cylinder head, ruptures and permits
the oxygen to discharge overboard. The ground crew is alerted to oxygen
overboard discharge by the rupturing of the green disc at the overboard
discharge indicator, located on the fuselage just rear of the oxygen ground
servicing panel.
EMERGENCY EXITS (Figure 4)
Exits for emergency evacuation of the aircraft are provided by an overwing
emergency exit and by the passenger/crew entrance door.
The upward opening passenger/crew entrance door is equipped with a gas spring
strut. The gas spring strut is automatically armed when the door is closed and
latched. When the handle is unlatched and the door is pushed outward, the gas
spring strut forces the door to open fully and provides a minimum clearance of
48 inches.
To unlock the passenger/crew entrance door, the single lever internal handle is
pulled upward releasing the external handle. Continued rotation of the handle
upward unlatches the door, allowing it to be opened when pushed outwards.
The overwing emergency exit opens inward. It is on the right side of the
passenger cabin and can be unlatched from inside or outside the cabin. The
operating latch mechanism is contained in the upper section of the door. The
push plate and inner unlatching handle are connected to a torque tube and
adjustable latching bolts. Springs retain the latching bolts in an overcentre
locked position. The inner unlatching handle has a Betalight sign which
displays EXIT PULL and is readily visible during daylight or darkness. A hand
grip is located immediately below the window set in the door. The grip is
provided to support the door when opening it from inside the cabin. The outer
push plate is captioned PUSH IN FLAP, PUSH DOOR INWARD.
PORTABLE FIRE EXTINGUISHER (Figure 5)
A portable fire extinguisher is located in the flight compartment on the
bulkhead behind the copilot1s seat. The extinguisher is charged with
Hal on 1211 extinguishing agent and is suitable for use on Class A, B and C
fires. When required, the extinguisher is removed from its support by
unlatching a quick release clamp. Discharge of the extinguishing agent is
effected by setting a button to the discharge position and squeezing a
spring-loaded lever on the extinguisher operating head. The lever can be
released at any time to stop the discharge.
The charge pressure of the extinguishing agent allows the extinguisher to be
used at a safe distance from wery hot fires or fires generating a dangerous
amount of smoke.
SECTION 8
Page 5
Mar 01/85
canadair
chaiienper
OPERATING MANUAL
PSP 606
EFFECTIVITY: A/C 1002 TO 1023
PASSENGER/CREW
ENTRANCE DOOR
Emergency Exits
Figure 4 (Sheet 1)
SECTION 8
Page 6
Feb 12/88
cacnhaadnaeinr per
OPERATING MANUAL
PSP 606
SINGLE-LEVER
INTERNAL HANDLE
PASSENGER/CREW
ENTRANCE DOOR
EFFECTIVITY: A/C 1024 TO 1999
Emergency Exits SECTION 8
Figure 4 (Sheet 2) Page 7
Mar 01/85
chaiienQer
OPERATING MANUAL
PSP 606
TAMPER INDICATOR
Red disk breaks when discharge
lever is squeezed.
LOCKING BUTTON
Sliding button down to discharge
position unlocks discharge lever.
DISCHARGE LEVER
After locking button is set to
discharge position, spring-loaded
lever is squeezed to discharge
extinguishing agent. Discharge
stops when lever is released.
GREEN
Normal charge
RED
Overpressure.
YELLOW
Underpressure.
PRESSURE GAUGE
O NOTE
Normal operating charge is
100psiat21°C(70°F).
Portable Fire Extinguisher SECTION 8
Figure 5 Page 8
Mar 01/85
canadair
chaiienQer
OPERATING MANUAL
PSP 606
EMERGENCY LIGHTING
Emergency lighting is provided by three overwing floodlights located on the
right side of the fuselage adjacent to the overwing exit and by one ground
floodlight near the passenger/crew entrance door. For further information on
the emergency lighting, refer to SECTION 15, LIGHTING.
SECTION 8
Page 9
Mar 01/85

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autofannuaa

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