Chapter 10 - Emergency and Survival Equipment Flashcards
Is the agent of the portable fire extinguisher toxic?
The extinguishing agent is not toxic but the fumes that it produces when mixed with smoke when dealing with fires can become toxic.
What are the precautions when using a portable fire extinguisher (5)
- Avoid getting too close to flammabel liquids
- Avoid inhaling extinguising agent
- High concentrations can result in dizziness, impaired concentration
- On flight deck use Smoke goggles and O2 set at 100%
- Electrical fire - dont let bottle touch live wires
Pre flight serviceability check
Quell/Chubb (1)
- Red Disk reads FULL
Pre Flight serviceability check
H3R (3)
- Pressure guage - green range
- lock pin is in place
- tamper seal intact
Operation of Quell/Chubb
- Hold extinguisher upright
- Push up Red catch up
- Squeeze operating handle hard with palm
- After use, return extinguisher to the original stowage and secure
(Note: ensure the nozzle is facing in the direction of the fire)
Operation of H3R
- Hold extinguisher upright and pull ring breaking plastic tamper evident seal
- Squeeze operating handles together to discharge
- After use, return extinguisher to its original stowage and secure
Duration and range of Quell/Chubb
- Duration - approax.10 seconds
- Range - approx. 2 meters
Duration and Range of H3R
- Duration - approx. 10 seconds
- Range - approx. 4 meters
Pre flight serviceability
Scott PBE
- Number and location
- Ensure moisture strip is blue
Pre Flight Serviceability check
Essex PBE
- Number and location
- Tamper evident seal intact
- Humidity indicator is blue
What colour is the inspection window that indicates the Scott PBE is unserviceable?
Pink
What is the duration of all PBEs
approx. 15 minutes
How do you operate the Scott PBE?
- Remove unit from case
- Tear off red strip and remove unit from bag
- Pull out actuation ring
- Do not use unless you hear gas flow
- Bend forward, grasp hole in neck seal with thumbs, insert chin into hole and pull hood across face and over head
- Pull hood down until headband firmly engages forehead
- ensure all clothing, jewellry and hair is clear of the neck seal
How to remove the Scott PBE?
- Move to a safe area clear of fire, smoke and fumes
- Insert both hands under the neck seal beneath the chin
- ease the hood up over the head and clear of the face
- brush your hair with your hands to break down oxygen build up
- Place unit in a cool dry place
How to operate the Essex PBE?
- Grasp the red strap attached to the lid and pull sharply to break tamper evident seal
- Grasp the yellow nylon strap and pull the PBE from the stowage container
- Tear the red tear strip across the pouch
- unfold the hood to reveal the oxygen cylinders
- hold the cylinders and pull the ball cord
- Check the oxygen flow and green light
- place hands inside the neck seal opening with palms facing each other. Guide the smoke hood over the back of the head and down over the face
- ensure clothing etc clear of neck seal
- adjust glasses if necessary
How to remove the Essex PBE ?
- Moe to asafe area clear of fire, smoke fumes
- Insert both hands under neck seal beneath the chin
- Ease the hood over the head and clear of the face
- Brush hair and clothes to remove residual O2
- Place unit is a dry place
Do you activate the Scott PBE after donning?
False
Do you activate the Essex PBE prior to donning?
true
Where would you place the PBE after you have finished using it?
Stow in a dry place away from heat, fire and water and allow time for it to cool.
Preflight Serviceability Oxygen Bottle
- Min pressure 1500 psi
- Dust covers are in position
Operation of Oxygen Bottle
(4 points - RITE)
- R - remove dust cover from outlet to be used
- I - insert metal connector of oxygen tube into required HI / LO flow outlet
- T - Turn ON/OFF regulator valve fully anti-clockwise
- E - ensure oxygen is flowing by checking flow indicator has expanded
Cabin oxygen cylinder
Must the cylinder be secured during use
Yes
Precautions when using oxygen bottles
- No oil or grease
- No open flames
- Wipe heavy make up
- leave 50 psi in bottle to avoid corrosion
- avoid bumping/dropping bottle
- no ignition sources
- HI flow used by adults
- LO flow used by children under 5 Years
Duration of oxygen bottles
- HI FLOW 1 person - 50 min
- LO FLOW 1 person - 100 min
- Both outlets together - 33 minutes
Used O2 Masks
- place used masks in sick bag
- Place sick bag in forward aglley for collection by engineering
Cabin oxygen bottle
If Oxygen fails to flow?
- Check connectors
- Check contents
- Get another bottle or masks
Preflight serviceability of Life Jackets
- Pilots must ensure correct number and location on flight deck
- Cabin crew ensure correct number of spare adult (6) and infant (12) life jackets are available
- Passenger life jackets in cabin are checked by engineering
How to fit an infant life jacket
- Tear open plasticbag
- unroll life jacket
- ensure battery is facing outward (Light in left hand)
- Place life jacket over infant’s head
- place harness strap between infant’s legs
- pull the harness strap to tighten
- pass the body belt around the infants waist
- secure the body belt by connecting the buckle at front