Emergency Equipment

1
Emergency Equipment

• Crew Oxygen
• FAR 121
• minimum of 2 hour supply (1650 psi on S/O DC2
  gage)
• above 10000 cabin over 30 minutes
• above 12000 cabin all times use
• above 25000 A/C one pilot use unless QD masks
• Quick Donning masks on in 4 seconds
• above 25000 A/C, one pilot use if other pilot
  leaves
• Above 41000 A/C, one pilot use
• Diluter-Demand
• Normal diluted with cockpit air less less
  with higher altitude up to 26000 when it is 100
  oxygen
• 100 - always 100 and no dilution
• Emergency 100 oxygen under pressure
• O2 bottles in EE Compartment thermal relief to
  green disk in right side of aircraft

2
Emergency Equipment

• Passenger Oxygen
• 14000 cabin O2 for 10 for 30 minutes
• 15000 cabin O2 for 100 for all time
• Emergency Descent to 14000 in 4 minutes allows
  O2 for 10 FOR 30 minutes
• DC-10
• O2 Candle (or generator) chemical reaction
  very hot
• 15 minutes in seat backs 3 diluter masks per
  candle
• Deployment
• Automatically at 14000cabin AC power
• S/O Electrical Switch different AC power
• Manually at each seat back pointed object
• Chemical reaction started on pulling the mask
  toward you

3
Emergency Equipment

• Cockpit Lighting
• Standby Lighting
• on automatically with loss of DC3 bus
• Flood lights on Overhead, S/O Center Instrument
  Panels
• Weak preset value - battery bus powered
• When the Emer Pwr Switch add floods to Capt
  F/O inst
• Flashlight in Brain bag

4
Emergency Equipment

• Cabin Lighting
• - Emergency Lights
• 4 NiCad battery packs if A/C breaks up
• Priority Power
• AC Grd SVC Bus
• REAC
• LEDC
• 4 independent NiCad battery packs if A/C breaks
  up 10 minutes
• Activation
• Cockpit switch ? ON-ARM-OFF
• ARM lights come on with loss of normal A/C
  electrical power
• On in cockpit or On at the 1L flt attendant panel
• test 4 seconds
• - Escape Path Lighting
• 12 NiCad battery packs if A/C breaks up
• Activated by loss of pwr from AC Grd Svc Bus
  90 minutes
• Trickle charge from LEAC bus

5
Emergency Equipment

• Cockpit - reqd by FAR 121
• 4 O2 masks
• 4 Smoke goggles
• 1 PBE Protective Breathing Equipment left
  wall
• a blinking green light 15 min.- blinking red
  light
• 1 Halon fire extinguisher back wall
• 1 Crash ax back wall
• 2 Escape ropes above sliding windows
• 4 life vests
• 3 bladders 2 CO2 1 blow up
• 1 Medical kit back wall

6
Emergency Equipment

• Slides / Rafts
• 1LR 38 each / 23RL 47 each / 4LR 57
  each
• 378 total raft capability with overload capacity
  of 25, another 95
• Doors open normally with DC Grd SVC Bus
• Doors open emergently with N2 bottle each door
  has a pressure indication and a warning light
  when pressure low
• A light for each door on S/O panel
• lift bar 500 lbs force and armed indicator
• opening from the outside disarms an armed door
• EVAC Signal horn flashing light
• Armed on overhead
• Button on ovhd opening of any armed door (-30
  switch in back instead)

7
Emergency Equipment

• Cabin
• Fire extinguishers121.309 Emergency Equipment
• Hand fire extinguishers - pax seats
• in pax compartment - at least 2 halon
• 7-30 ------- 1
• 31-60 ------ 2
• 61-200 ----- 3
• 201-300 ---- 4
• 301-400 ---- 5 (3 1per100 over 200)
• on all cargo, 1 for class E cargo
• 1 in galley
• 1 in cockpit
• First Aide Kits - replenishment plan - latex
  gloves
• Crash AX
• Megaphone - one in back for 61-99 seats - 2 for
  gt99
• Emergency Lighting
• Escape Route Lighting
• Portable Lights
• Medical kit seal broken requires replacement

8
Flight Attendants

• 121.391 Flight Attendants - as req'd by evac demo
  or a minimum of
• 10-50 ---------- 1
• 51-100 --------- 2
• 101-150 -------- 3
• 151-200 -------- 4
• 201-250 -------- 5
• 251-300 -------- 6
• 301-350 -------- 7 etc. (21 per 50 over 100)