(2)
The inflation reservoirs are installed in the AFT cargo compartment, behind the sidewall panels 151CW and 152CW. Each inflation reservoir includes a pressure gage and valve/regulator assembly. The valve/regulator assembly is connected to the release mechanism of an emergency exit with release cables. The release mechanism is operated when one of the emergency exits is opened.
(3)
The inflation procedures for the offwing escape slides are similar to the door escape-slides.
**ON A/C ALL
6. Operation/Control and Indicating
________________________________
A. Door Escape Facilities
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
(1) When the emergency control handle (ECH) is set to ARMED the girt bar connects the inflatable assembly to the floor attach fittings.
**ON A/C 301-399,
(1) At the FWD/AFT passenger/crew doors, when the emergency control handle (ECH) is set to ARMED the girt bar connects the inflatable assembly to the floor attach fittings.
EFF : ALL
25-62-00Page 29
**ON A/C ALL
As the door opens the outboard movement of the door pulls the inflatable assembly from the packboard assembly. As the inflatable assembly is released its starts to fall and a lanyard pulls the reservoir valve (of the valve/regulator assembly) to open. The reservoir gas supply starts to flow through the flexible hose and the aspirator inlet assembly.
**ON A/C 001-002, 301-399,
The inflation procedure takes approximately 3.5s.
R **ON A/C 003-049, 051-099, 101-149, 151-199, 201-299, 401-499,
The inflation procedure takes approximately 4s.
**ON A/C 301-399,
At the FWD/AFT emergency doors, when the ECH is set to ARMED, the door release lever is positioned to engage the slide release mechanism. As the door opens, the outboard movement of the door strikes the release mechanism and starts inflation. The inflation procedure takes approximately 3s.
**ON A/C ALL
(2) If the automatic inflation system does not operate, the reservoir valve (of the valve/regulator assembly) can be opened with the manual inflation handle.
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
The manual inflation handle is installed on the girt assembly, and is identified with a RED label, with the word PULL.
EFF : ALL
25-62-00Page 30
**ON A/C 301-399,
The manual inflation handle is installed:
-
At the FWD/AFT passenger/crew doors on the girt assembly, and is identified with a RED label, with the word PULL.
-
At the FWD/AFT emergency exit doors, in the top right corner of the door, and is identified with a RED handle, with the word PULL.
NOTE : The door must be open, to get access to the manual inflation
____ handle at the FWD/AFT emergency exit door.
**ON A/C ALL
(3) The directional guidance lights come on automatically during the inflation procedure. Electrical power for the lights is supplied from the cabin emergency-lighting system (Ref 33-51-00).
R **ON A/C 003-049, 051-099, 101-149, 201-299, 301-399,
(4) If an over-water emergency exists, the survival kits (Ref. 25-66-00) must be removed from their stowages and attached to each slide raft. They are connected with a snap-hook to the survival kit attach-loop on the slide raft girt. The snap-hook is installed on the survival kit pack.
**ON A/C 301-399,
(5) At the FWD/AFT emergency doors, a re-entry line is installed on the slide to assist crew members to re-enter the aircraft, if necessary, after evacuation. The re-entry line is attached to the sill tube, adjacent to the girt. It is held with velcro strips on one side of the slide assembly; FWD at the FWD emergency door, AFT at the AFT emergency door (when you look at the inflated assembly from the bottom).
EFF : ALL
25-62-00Page 31
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 401-499,
B. Offwing Escape Facilities
(1)
The offwing escape slide inflates when you remove one of the emergency exit hatches. As the exit hatch is removed the hatch latch-pin engages a release lever installed in the exit fuselage frame. Movement of the release lever causes a tension in the release cable which opens the reservoir valve (of the valve/regulator assembly). The initial gas supply releases the blow-out door installed in the stowage compartment attach-panel. It then inflates the offwing escape slide through the flexible hose and aspirator inlet assembly. The inflation procedure takes approximately 5s.
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