Chapter 8: Emergency Equipment TABLE OF CONTENTS Page Introduction...8- Description...8- Placards...8- Oxygen...8- Flight Compartment...8- Oxygen Bottle...8-4 Oxygen Ground Service Panel...8- Crew Mask Storage...8-6 Crew Mask...8-7 Passenger Oxygen...8-9 Oxygen System...8-0 EICAS Messages...8-0 Quantity Readout...8- Crew Oxygen Consumption Data...8- Evacuation Devices...8- Exit Lighting...8-4 Emergency Exit - Passenger Door...8-4 Overwing Emergency Exit...8-4 Overwing Emergency Exit External...8- Overwing Emergency Exit Internal...8-6 Fire Fighting Equipment...8-7 Portable Fire Extinguishers...8-7 Portable Fire Extinguisher...8-8 Over Water Emergency Equipment...8-9 Life Vest...8-9 EMS Circuit Protection...8-8-i
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INTRODUCTION Today s technology has enabled aircraft manufacturers to build larger, better and more reliable aircraft. Even as on board emergencies such as fires, rapid decompression, ditching or emergency evacuations become unlikely, it remains important that aircraft be equipped with the proper emergency equipment and that the crew be cognizant of the equipment available and its proper functioning. This chapter will introduce the standard emergency equipment available on the Global. It is important to note that each Global will differ in the location of this equipment. It is essential that the crew brief new members as well as passengers on safety procedures to ensure the maximum safety during flight. This emergency equipment includes: Emergency locator transmitter Evacuation devices (exits, crash axe) Exit lighting Fire fighting equipment (portable fire extinguisher) First aid kits (MEDAIR) Oxygen equipment (fixed and portable) Over water emergency equipment (life vests, life rafts) Aircrew must refer to their Aircraft Operating Manual for the use of Completion Center installed items. Data on airplane doors and emergency exits is contained in Chapter, AIRPLANE GENERAL. Data on the emergency lighting system is contained in Chapter, LIGHTING. 8-
DESCRIPTION This chapter describes the systems and equipment which are essential to the safety of passengers and crew during a fire, rapid decompression, ditching and emergency evacuation. These include the following equipment: Oxygen equipment (portable and fixed) Evacuation devices (crash axe, emergency lighting and emergency exits) Fire fighting equipment (portable and fixed) Over water emergency equipment (life vests) PLACARDS O HALON FIRE EXTINGUISHER OXYGEN CYLINDER CREW MEMBER LIFE-VEST UNDER SEAT GX_08_00 FIRST AID KIT 8-
OXYGEN A gaseous oxygen system is supplied by four cylinders to serve the flight crew and passengers. FLIGHT COMPARTMENT The flight compartment oxygen consists of the following: Four oxygen bottles (with a pressure regulator unit, bottle gauge, and shutoff valve) Ground servicing panel (with a gauge and filler valve) Fuselage-mounted overboard relief valve (frangible disc) Two oxygen mask/regulator units and goggles Filler Valve Ground Service Panel Pressure Gauge Overboard Discharge Indicator Oxygen Bottle / Regulator Assemblies GX_08_00 EICAS Pressure Transducer Cabin Supply Line Altimetric Valve P Masks P P Check Valve Bottle Pressure Gauge (typ) P Pressure Switch (typ.) Cockpit supply line Storage-cylinder fill line HP Discharge line LP Discharge line HP Capillary lines for indication 8-
OXYGEN BOTTLE The oxygen bottles [48 liter (0. cubic feet)] are located in the forward fuselage underfloor area. Normal charge pressure at C (70 F) is 80 psi. Charge pressure is indicated as follows: Gauge on the bottle shutoff valve Gauge on the ground servicing panel Oxygen quantity is indicated on the EICAS status page When bottle pressure becomes excessive, approximately 600 psi, all oxygen is vented overboard by a pressure regulator unit working in conjunction with a fuselagemounted relief valve. Overpressure causes the OXY HP RELIEF disc, located on the left front fuselage, to blow out. The pressure regulator unit regulates flow to the crew mask regulator unit to 7. psi and the unit s strain gauge transmits pressure signals to EICAS. The crew mask/regulator unit regulates the flow to the crew masks. Oxygen is supplied via the regulator at either ambient or slightly over ambient pressure dependent upon crew setting of the flow controls. The flight crew oxygen system is a diluter demand system. The flight crew oxygen masks are of the quick-donning, inflatable harness type. Each mask is stowed in a quick access container adjacent to each flight station (one each at the side consoles). A regulator in each mask provides, by pilot selection, three different oxygen supply modes: Normal diluted demand mode 00 percent oxygen on demand mode 00 percent oxygen continuous flow pressure mode When stowed in the container, the oxygen flow through the regulator can be tested by pressing the test lever. Each mask is equipped with a microphone. In the event of cabin depressurization, oxygen for the passengers is supplied by the same oxygen system as for the crew, via the altimetric valve to the passenger drop out mask boxes in the cabin. The oxygen masks are installed in overhead compartments and are available at all passenger seats and in the lavatories. All oxygen compartment doors will open to present the oxygen masks automatically if cabin altitude reaches approximately 4,00 feet. When the oxygen compartment doors open, the passengers will pull the oxygen mask to their face, pulling the lanyard and pin from the generator. This initiates the flow of oxygen to the passenger s oxygen mask. 8-4
OXYGEN GROUND SERVICE PANEL D B A C OXY.H.P RELIEF OVERBOARD DISCHARGE INDICATOR B A OXYGEN CYLINDER SERVICING: CHARGE CYLINDER AT RATE NOT TO EXCEED 00 PSI/MIN TO FULL PRESSURE AMBIENT TEMP F FULL PRESS PSI 00 80 60 40 0 0-0 -40 990 900 80 70 60 0 4 40 GX_08_00 D 00 000 00 0 USE NO OIL 000 OXYGEN SUPPLY PRESSURE PSI GROUND SERVICE PANEL PRESSURE GAUGE C 8-
CREW MASK STORAGE A A GX_08_004 A 8-6
CREW MASK Blinker Shows yellow cross when oxygen is flowing or when harness is inflated. When black, indicates no oxygen flow. Normal/00% Lever N provides a mixture of Ambient air with oxygen on demand. 00% provides 00% oxygen on demand. 00% PUSH OXYGEN MASK PRESS TO TEST AND RESET EMERGENCY EROS RESET/TEST Lever (spring-loaded to RESET) Press to test oxygen flow (momentarily) through the regulator (microphone test without pulling the mask out). Oxygen Supply Hose Release Levers Squeeze to unlock container doors, grasp levers and hose and pull to withdraw mask. 00% PUSH OXYGEN MASK PRESS TO TEST AND RESET EMERGENCY EROS GX_08_00 OXY ON Oxygen On Flag Oxygen Supply Hose In view, when mask is out. Indicates that oxygen shutoff valve is open. Flag will disappear when shutoff valve closed. Reset position shuts off supply to mask regulator and blinker unit. Emergency Flow Control Located on panel under the oxygen supply hose. Rotate on in direction of arrow to supply emergency pressure. Press to check whether emergency pressure flow will be available. 8-7
CREW MASK Harness Protective Film Strip (detachable) Mask Microphone Harness Manual Inflation Control Normal 00% Manual Control Lever Regulator GX_08_006 8-8
PASSENGER OXYGEN The passenger oxygen control panel located on the copilot s side panel has a rotary switch that lets the crew choose between three operating modes of the altimetric valve. THERAPEUTIC OXYGEN Pushbutton TEST PORT Plug PASSENGER OXYGEN NORMAL THERAPEUTIC OXYGEN TEST PORT CLOSED OVERRIDE ON PASS. ON GX_08_007 PASS ON Flow (eye) Indicator Indicates flow of oxygen to the passenger compartment Altimetric Valve Rotary Selector The three modes of operation are: CLOSED Stops oxygen supply to the passenger compartment. NORMAL Supplies oxygen and sheds cabin power automatically to the passenger compartment when cabin altitude reaches 4,00 feet (+00/-70 feet). OVERRIDE Overrides the altitude switch in the control panel. Supplies oxygen to the passenger compartment and sheds cabin power regardless of altitude. When the cabin altitude reaches 4,00 feet (+00/-70 feet), a message will appear on EICAS, when the altimetric valve is set at NORMAL and there is oxygen flow in the passenger compartment. PASSENGER OXY ON GX_08_008 8-9
OXYGEN SYSTEM EICAS MESSAGES.6 OXYGEN LO QTY PASSENGER OXY ON OXY LO QUANTITY Indicates that crew oxygen bottle has < 7% oxygen (400 psi). PASSENGER OXY ON Indicates that passenger oxygen system has been activated 789 GX_08_009 8-0
QUANTITY READOUT Honeywell Crew Oxygen System Quantity Readout Indicates oxygen system quantity in increments of % Colors are: Amber Green < 7% > 7% CAB TEMP CKPT ( C) CABIN ( C) OXYGEN 90% AFT CABIN ( C) 0 0 0 0 CAB ALT P CAB RATE LDG ELEV 6900 0.00 00 000. RPM OIL QTY (QTS) ENG APU APU EGT BRAKE TEMP 00..4 60 04 0 04 04 GX_08_00 8-
CREW OXYGEN CONSUMPTION DATA The following tables show the total time (in hours and minutes) that oxygen will be available at various mask settings, during various flight conditions, at initial bottle pressures of 7% psi and 00% psi. A margin of safety of 0% was subtracted from the full charge of 00% psi in all cases. Note that passenger oxygen consumption was not a factor in the creation of these tables. LEVEL FLIGHT AT CABIN PRESSURE ALTITUDE OF 8,000 FEET Crew members Initial Bottle Pressure 7% 00% 7% 00% Normal Mask Setting 0 hrs 0 min hrs 7 min 06 hrs 4 min 09 hrs 0 min 00% Mask Setting 0 hrs min 0 hrs 9 min 0 hrs 8 min 0 hrs 9 min Emergency Mask Setting 0 hrs 04 min 0 hrs 49 min 0 hrs min 0 hrs min DESCENT (0 MIN.) FROM 4,000 FEET TO LEVEL FLIGHT AT SAFE ALTITUDE (NORMAL MASK SETTING FOR BOTH DESCENT AND LEVEL FLIGHT) Crew members Initial Bottle Pressure 7% 00% 7% 00% Cabin Pressure Altitude 0,000 feet 0 hrs 8 min 4 hrs min 06 hrs min 09 hrs 48 min 4,000 feet 0 hrs 0 min 4 hrs 7 min 06 hrs 7 min 09 hrs 6 min 8,000 feet 08 hrs min hrs 6 min 0 hrs min 07 hrs min,000 feet 07 hrs 0 min 09 hrs 7 min 04 hrs 7 min 06 hrs 4 min DESCENT (0 MIN.) FROM 4,000 FEET TO LEVEL FLIGHT AT SAFE ALTITUDE (00% MASK SETTING FOR DESCENT AND NORMAL MASK SETTING LEVEL FLIGHT) Crew members Initial Bottle Pressure 7% 00% 7% 00% Cabin Pressure Altitude 0,000 feet 0 hrs 7 min 4 hrs 4 min 06 hrs 4 min 09 hrs 7 min 4,000 feet 09 hrs 8 min 4 hrs min 06 hrs min 09 hrs 9 min 8,000 feet 08 hrs min hrs min 0 hrs 9 min 07 hrs 0 min,000 feet 07 hrs 0 min 09 hrs 6 min 04 hrs 7 min 06 hrs 4 min DESCENT (0 MIN.) FROM 4,000 FEET TO LEVEL FLIGHT AT SAFE ALTITUDE (00% MASK SETTING FOR BOTH DESCENT AND LEVEL FLIGHT) Crew members Initial Bottle Pressure 7% 00% 7% 00% Cabin Pressure Altitude 0,000 feet 0 hrs 04 min 0 hrs 7 min 0 hrs min 0 hrs 6 min 4,000 feet 0 hrs 8 min 0 hrs 7 min 0 hrs 0 min 0 hrs 09 min 8,000 feet 0 hrs 0 min 04 hrs 7 min 0 hrs 9 min 0 hrs 0 min,000 feet 0 hrs 0 min 04 hrs 8 min 0 hrs 8 min 0 hrs 7 min 8-
EVACUATION DEVICES To assist in emergency escape and aid in rescue operation, emergency lighting, emergency exits, a crash axe and escape rope, are provided: Crash axe - Behind copilot s seat GX_08_0 Cabin escape rope - Access panel adjacent to overwing exit Quick Release Cover Life Line Container LIFE LINE GX_08_0 Life Line (not placarded) Life Line 8-
EXIT LIGHTING The airplane is equipped with an emergency lighting system consisting of: Four floodlights for illumination of the passenger cabin Internal floodlights at the passenger door Exterior evacuation floodlights at the passenger door and overwing exit areas An escape path marking system at floor level The system is powered by four 8-volt rechargeable self-contained Power Supply Units that supply power for approximately 0 minutes when charged (see Chapter, LIGHTING for details). EMERGENCY EXIT - PASSENGER DOOR This floor level door provides the most normal means of Type I emergency exits and should be used if possible. GX_08_0 OVERWING EMERGENCY EXIT There is one Type III overwing emergency exit window over the right wing of the airplane and provides access to the upper wing surface. The exit opens inward from the top with a pull handle on the inside and a push plate on the outside. An escape rope (life line) is provided at the overwing exit. 8-4
OVERWING EMERGENCY EXIT EXTERNAL PUSH IN FLAP PUSH DOOR INWARD PUSH PLATE GX_08_04 8-
OVERWING EMERGENCY EXIT INTERNAL Latch Fittings EXIT - PULL EXIT - PULL Latch Mechanism Door Stops (both Sides) Handhold Hinge Fitting EMERGENCY EXIT TO OPEN DOOR GX_08_0 8-6
AV APU AV BATT BATT BATT HEAT RCCB RCCB. DC PITOT HT. R WIND HEAT 7. TRU OXYGEN TEST RESET NORMAL TEST R R TAT WSHLD WSHLD HT HEAT HEAT 4 AC BUS TRU 4 4 6 AC BUS AV BATT CHGR 7. 0 0 7 4 6 6 HUMIDIFIER ON OFF 7 7 A 6 8 8 8 9 0 B C D AC ESS BUS SLAT/ STAB ESS ESS FLAP TRIM TRU TRU PWR CH ALT 0 E 4 6 7 8 9 0 4 RAT RAOA STBY L AC BUS 4 TAT LAOA PITOT PITOT L ICE TAT V/F HEAT PITOT WINDOW MONITOR HT HTR HT B HT DETECTOR HT MONITOR B HTR HEAT.. 7. 7. 7. 7. 7. F 4 6 7 8 9 0 4 AC BUS SLAT/ TRU ESS FLAP BAY TRU PWR FAN 0. G 4 6 7 8 9 0 RAOA L L SATCOM A/T PITOT RICE HTR WSHLD WSHLD FREQ CTLR HT A DETECT A HTR HTR UNIT. 7. 7. 0 0. H 4 6 7 8 9 0 REFUEL/DEFUEL PANEL PRESEL INCR LEFT CENTER RIGHT TOTAL AFT PRESEL DECR MANUAL AUTO MANUAL OFF LEFT CTR RIGHT AFT REFUEL REFUEL START OPEN PRINT MAINT REPORT CLOSE DATA UPLOAD/DOWNLOAD DAU A DAU B DAU A DAU B DAU A DAU B DAU 4A DAU 4B IRS IRS IRS WXR DEFUEL RESERVOIR TANK LO PUMP ON REFUEL NO AFT STOP/ SOV TEST 8 VDC - DC CABIN FEED 8 VDC - DC CABIN FEED VAC/400Hz - AC CABIN FEED ENTRY CMS CABIN WATER SYSTEM HTR/FAN AIR/GND 60Hz LAV PWR FWD AFT FWD AFT INDIR LTS CABIN TRU CNTL CNTL CNTL LH RH CNTLRS ORD MSTR FDR SYS SYS PUMP PUMP UPPER LOWER 7. 0 J P 4 6 7 8 9 0 4 4 6 7 8 VDC - DC CABIN FEED VAC/400Hz - AC CABIN FEED CABIN ENTERTAINMENT TOILET FWD T/S AUDIO AMPLIFIER AIR CKPT TANK HTRS ENTRY HTR MON CREW LH RH AFT DVD DVD FWD MID AFT SHOW MON FWD AFT 0 0 0 7. K Q 4 6 7 8 9 0 4 4 6 7 8 8 VDC - TRU CABIN FEED VAC/400Hz - AC CABIN FEED INTERIOR LIGHTS TOILET DRAIN/LINE HTRS JUMP ENTRY STAIR WRDRB LAV READ/TABLE CREW FWD AFT CHILLER SEAT DOME BOARD FWD AFT FWD AFT GALLEY ACCENT LH RH AFT IND LTS FWD AFT LINE TANK LINE LINE TANK 7. 7. L R 4 6 7 8 9 0 4 4 6 7 8 DC PWR BATT (SPDA) 8 VDC - TRU CABIN FEED VAC/400Hz - AC CABIN FEED FANS MAST EXTERIOR LIGHTS WATER ENT AIR HTR EXT WING TRTMT FWD TOILET COMP COOL DUCT FWD AFT TRU FEEDER SVC TIP PULSE FWD AFT 0 M S 4 6 7 8 9 0 4 4 6 7 8 DC CBN VAC/400Hz - AC CABIN FEED 4 PWR VAC/60Hz - OUTLETS WATER HTRS MAST HTRS CNVTR CELL COFFEE MICRO- LAV FWD AFT AFT TOILET COMP LUMBAR FDR CHGRS FAX CABIN MKR WAVE GALLEY FWD AFT LAV LAV GALLEY FWD AFT 0 7. 0 0 0 N T 4 6 7 8 9 0 4 4 6 7 8 OIL REPLENISHMENT POWER SYSTEM ON LH ENG LO OIL VLV OPEN APU LO OIL VLV OPEN RH ENG LO OIL VLV OPEN 9 9 9 9 0 0 0 PILOT TRAINING GUIDE FIRE FIGHTING EQUIPMENT To fight a fire occurring inside the flight compartment and/or in the passenger cabin, the following equipment has been provided: Portable fire extinguishers Crash axe (behind copilot s seat) PORTABLE FIRE EXTINGUISHERS A hand-operated fire extinguisher, located in the flight compartment, containing Halon is provided. Halon 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 (red) locking button down with thumb, aim the nozzle towards the base of the fire and press lever. Discharge stops when lever is released. Effective discharge time of -/ pound bottle is 8- seconds. Ventilate the compartment promptly after successfully extinguishing the fire to reduce gasses produced by fire and Halon. A distance of 9 to feet, from very hot fires, or fires generating a dangerous amount of smoke, is recommended. If the discharge lever is held in the on position, the extinguisher is fully discharged in 0 seconds. WARNING IF A FIRE EXTINGUISHER IS TO BE DISCHARGED IN THE FLIGHT COMPARTMENT, ALL FLIGHT CREW MUST WEAR OXYGEN MASKS WITH EMERGENCY SELECTED (00% OXYGEN). CREW EXPOSURE TO HIGH LEVELS OF HALON VAPORS MAY RESULT IN DIZZINESS, IMPAIRED COORDINATION, AND REDUCED MENTAL SHARPNESS. The fire extinguisher is effective in fighting Class A, B and C fires. IAC IAC IAC GPWS SATCOM SDU GPS GPS ADC ADC ADC GX_08_06 FLIGHT COMPARTMENT AFT 8-7
AV BATT RCCB. DC APU AV BATT BATT HEAT RCCB PITOT HT. R WIND HEAT 7. TRU OXYGEN TEST RESET NORMAL TEST R R TAT WSHLD WSHLD HT HEAT HEAT 4 AC BUS TRU 4 6 4 6 AC BUS AV BATT CHGR 7. 0 4 0 7 6 6 HUMIDIFIER ON OFF 7 7 8 8 8 9 0 SLAT/ FLAP PWR STAB TRIM CH AC ESS BUS ESS TRU 0 4 6 7 8 9 0 4 RAT R AOA STBY L AC BUS 4 TAT L AOA PITOT PITOT LICE TAT V/F HEAT PITOT WINDOW MONITOR HT HTR HT B HT DETECTOR HT MONITOR B HTR HEAT.. 7. 7. 7. 7. 7. 4 6 7 8 9 0 4 AC BUS SLAT/ TRU ESS FLAP BAY TRU PWR FAN 0. 4 6 7 8 9 0 R AOA L L SATCOM A/T PITOT RICE HTR WSHLD WSHLD FREQ CTLR HT A DETECT A HTR HTR UNIT. 7. 7. 0 0. 4 ESS TRU ALT 6 7 8 9 0 ENTRY HTR/FAN AIR/GND CNTL CNTL REFUEL/DEFUEL PANEL PRESEL INCR LEFT CENTER RIGHT TOTAL AFT PRESEL DECR MANUAL AUTO MANUAL OFF LEFT CTR RIGHT AFT REFUEL REFUEL START OPEN PRINT MAINT REPORT CLOSE DATA UPLOAD/DOWNLOAD DAU A DAU B IAC DAU A IAC DAU B IAC DAU A GPWS DAU B SATCOM DAU 4A SDU DAU 4B GPS IRS GPS IRS ADC IRS ADC WXR ADC DEFUEL RESERVOIR TANK LO PUMP ON REFUEL NO AFT STOP/ SOV TEST 4 6 7 8 9 0 4 4 6 7 8 VDC - DC CABIN FEED VAC/400Hz - AC CABIN FEED CABIN ENTERTAINMENT TOILET FWD T/S AUDIO AMPLIFIER AIR CKPT TANK HTRS ENTRY HTR MON CREW LH RH AFT DVD DVD FWD MID AFT SHOW MON FWD AFT JUMP SEAT DC CBN PWR LUMBAR ENTRY DOME DC PWR FANS ENT AIR COOL DUCT 8 VDC - DC CABIN FEED 8 VDC - DC CABIN FEED VAC/400Hz - AC CABIN FEED CMS CABIN WATER SYSTEM 60Hz LAV PWR FWD AFT FWD AFT INDIR LTS CABIN TRU CNTL LH RH CNTLRS ORD MSTR FDR SYS SYS PUMP PUMP UPPER LOWER 7. 0 STAIR BOARD 4 4 BATT (SPDA) MAST HTR FWD 4 4 WRDRB FWD AFT AFT 6 7 8 9 0 8 VDC - TRU CABIN FEED INTERIOR LIGHTS LAV READ/TABLE FWD AFT GALLEY ACCENT LH RH AFT 0 6 6 6 7 8 9 0 8 VDC - TRU CABIN FEED EXTERIOR LIGHTS EXT WING TRU FEEDER SVC TIP PULSE 7 CNVTR FDR 0 7 0 7. 8 CELL CHGRS 8 0 9 OIL REPLENISHMENT POWER SYSTEM ON LH ENG LO OIL VLV OPEN APU LO OIL VLV OPEN 9 0 VAC/60Hz - OUTLETS COFFEE MICRO- FAX CABIN MKR WAVE GALLEY 0 7. 0 0 0 CREW IND LTS 0 RH ENG LO OIL VLV OPEN 4 FWD 4 4 4 TOILET AFT LAV FWD AFT 4 6 7 VAC/400Hz - AC CABIN FEED DRAIN/LINE HTRS FWD AFT CHILLER LINE TANK LINE LINE 4 VAC/400Hz - AC CABIN FEED FWD TOILET COMP 4 6 7 8 VAC/400Hz - AC CABIN FEED 4 WATER HTRS MAST HTRS FWD AFT AFT TOILET COMP LAV LAV GALLEY FWD AFT 7. 4 WATER TRTMT FWD AFT 7. 6 6 7 7 8 TANK 8 8 9 9 9 9 0 0 0 PILOT TRAINING GUIDE PORTABLE FIRE EXTINGUISHER A E B C D F G H J K L M N P Q R S T Discharge Nozzle Nylon Tie Discharge Lever Locking Pin A Normal Charge Clasp HALON A Pressure Gauge GX_08_07 8-8
OVER WATER A life vest for each occupant of the flight compartment and the cabin is provided. Each life vest includes a manual and an oral inflation system, a locator light, and a system for automatic battery plugs removed during life vest deployment. The flight crew members life vests are stowed in a pocket beneath the crew member s seat. The passenger life vests are stowed under each passenger seat. LIFE VEST Waist Strap and Clip (Waist strap - Pull to tighten). crew Locator Light (clear) Oral Inflation Tube Used to manually inflate half life vest if cartridge inflation does not work. Inflation Tab Pulling tab automatically inflates life vest using CO cartridge. Waist Strap and Clip Tab (Waist strap - Pull to tighten). Automatic Seawater Battery Signal Light Tab (Pull to light) GX_08_08 8-9
LIFE VEST To don the life vest proceed as follows:. The passenger will find the life vest under the seat. Put the life vest over head.......with the back piece behind. GX_08_09 4. Fasten rings to catch. Pull straps tight 6. Jerk down on inflation tabs. INFLATE LIFE VEST JUST PRIOR TO EXITING THE AIRPLANE. WHEN USING OVERWING EMERGENCY EXIT INFLATE LIFE VEST ONCE ON THE WING. 7. Should it become necessary, life vest can be orally inflated by blowing into oral inflation tubes. NOTE When using the adult/child life vest for children, pass straps between legs, fasten hooks. Inflate only one chamber. 8-0
EMS CIRCUIT PROTECTION CIRCUIT BREAKER - SYSTEM / GEAR HYD ICE IND/RECORD NAV OIL OXYGEN THRUST REV LIGHTS M BRT CIRCUIT BREAKER SYSTEM BUS STAT SYS BUS PREV PAGE NEXT PAGE CNTL TEST EMER CONT CB - OXYGEN / OXYGEN BATT IN M GX_08_00 8-
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