787 Galley and Galley Equipment - scootcrewcomms.netscootcrewcomms.net/wp-content/uploads/2015/01/787-Galley-and... · 787 Galley and Galley Equipment 1. Galley layout 2. Galley Electrical

787 Galley and Galley Equipment

1.  Galley layout 2.  Galley Electrical power 3.  Galley Chiller 4.  Galley Water systems 5.  Galley Waste system 6.  Galley Non-normal operations 7.  Galley Equipment •  Steam Ovens •  Hot Water Boilers •  Trash Compactors •  Bun Warmers

The objectives of today’s lesson is to highlight to you the galley, systems and galley equipment onboard Scoot’s 787 Aircraft.

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Galley Locations

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Galley (FWD) Galleys (Typical) •  Note: Galley illustrations are shown to represent typical installations and

features and do not reflect actual configuration and equipment installed

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Galley (FWD)

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Galley (AFT)

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Galley Assist Steps

•  Vertical assist handles and assist steps are installed in selected galleys

•  Help crew access the higher compartments

•  The assist step is stowed in the galley structure.

•  The assist step is released and deployed by hand. Return to stowed position after use.

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Galley Container Retrieval System

•  Some galleys have compartments which can hold two containers with one in front and one behind.

•  Access to the rear container by pulling a spring-loaded belt at the bottom of the compartment

•  An intermediate turn retainer knob is used to secure the rear container in place

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Galley Electrical Power Control

•  Located in most galleys •  The switch is covered with a red guard •  With the red guard closed, the switch is in

the NORMAL(on) position. •  When there is an emergency, the red guard

should be lifted and the toggle switch placed to the OFF position. This removes all electrical power to the galley.

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Galley Refrigeration Control Panel

•  Galley chillers can be controlled by Galley Refrigeration Control Panel or Boeing system (Galley Chillers CAP screen )

•  Control panel (Left) control and indicate an individual galley cooling system

•  Select ON to turn on

Where is this?

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Galley Refrigeration Control Panel

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Galley Refrigeration Control Panel

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Galley Water System

•  Potable water is supplied to galley sinks and various galley inserts (ie., coffeemakers, water boilers, steam ovens, etc.).

•  The quantity of potable water may be verified on the cabin services system POTABLE WATER display

•  Galley Water Shut Off - shut off the flow of water to the entire galley

In some galleys, the shutoff valve selector may be located be behind a cart or door. Access location will be placarded.

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Galley Waste System

1. Galley sink waste water is drained to one of two waste tanks on the airplane • To prevent sink drain blockages: - Do not put solid waste like coffee grounds, tea bags, fruit pulp (Minute Maid and Coconut juice),in the sink drain - Put solid waste in the galley waste bins - Do not remove the sink drain strainer

Dilute Mixtures, which can curdle and create a drain blockage ( I don’t think we have the above and can remove?)

What is sink drain strainer?

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2. Galley Waste Disposal Unit (GWDU) is mounted on a galley counter top and allows for disposal of liquids and small solids • GWDU is activated by manually pressing the flush switch with the lid closed • A 2nd flush operation is started after 15 seconds since the 1st flush

Galley Waste System

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Galley (Non Normal Operations) •  If  the  water  cannot  be  turned  off  in  any  of  the  galley  fixtures  (sink  water  faucet,  coffee  maker,  or  water  boiler)  the  water  system  for  that  galley  must  be  shut  off.  

•  Posi>on  the  galley  WATER  SHUTOFF  VALVE  selector  to  CLOSE.  

 •  If  a  sink  drain  is  blocked,  or  drainage  is  slow,  a  vacuum  can  be  applied  to  the  drain  to  clear  the  blockage  

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Galley (Non Normal Operations) If  the  sink  drain  becomes  clogged,  crew  can  ac>vate:  1)  Clog  Clearing  Valve    Use  the  clog  removal  feature  to  aJempt  to  remove  drain  blockages:  1.  posi>on  the  clog  removal  valve  handle  to  the  closed  posi>on.  2.  while  the  clog  removal  valve  is  closed,  press  and  release  the  Gray  Water  Interface  Valve  (GWIV)  MANUAL  OVERRIDE  switch.    

2)  and  depress  the  "Manual  GWIV"  switch  on  the  Galley  Electrical  Panel    

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Galley (Non Normal Operations) Galley  Emergency  Power  Off  Switch  • Galley  electrical  power  should  immediately  be  shut  off  for  malfunc>ons  such  as  fire,  smoke,  electrical  arcing,  etc.  • LiF  the  guard  and  posiGon  the  switch  to  OFF  Note:  When  placing  the  galley  POWER  CONTROL  switch  to  the  OFF  posiGon,  noGfy  the  flight  deck.  

Galley  Chiller  "TOO  WARM"  Fault  IndicaGons  • A  chiller  may  display  a  TOO  WARM  fault  indica>on  on  the  galley  electrical  panel  (flashing  red  FAULT  light)  and  the  cabin  aJendant  panel  (GALLEY  CHILLERS  screen  flashing  amber  chiller  icon)  • Check  that  all  carts  are  in  the  proper  loca>on  and  check  that  each  cart  is  properly  stowed  Note:  If  the  fault  was  caused  by  an  improperly  stowed  or  misplaced  cart,  the  fault  will  clear  aFer  temperature  returns  to  normal    

1.  GALLEY CHILLERS screen (flashing amber chiller icon) due to a problem with the position of galley carts. This fault may be caused when a refrigerated cart is not properly stowed or if a non-refrigerated cart is placed in a refrigerated cart location.

  I  think  we  use  the  same  type  of  

carts  for  refrigerated  and  non-­‐refrigerated  cart?  Hence  will  the  above  s>ll  apply?

This fault may be caused by a problem with the position of galley carts or a refrigerated cart is not properly stowed or if a non-refrigerated cart is placed in a refrigerated cart location.

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Galley (Non Normal Operations) No  Water  in  Galleys  If  potable  water  is  not  available  at  galleys:  1)  select  WATER/WASTE  TANK  STATUS  screen  on  a  cabin  aJendant  panel  2)  select  POTABLE  WATER  STATUS  sub-­‐menu  screen  3)  check  the  Liters  Remaining  in  the  water  tanks.  4)  If  there  is  water  in  the  tanks,  push  the  WATER  PUMP  RESET  soa  key  to  aJempt  to  return  the  water  system  to  normal  opera>on    

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Galley Equipment

The various Galley Equipments include the following:

1) Steam Ovens 2) Hot Water Boilers 3) Trash Compactors 4) Bun Warmers

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Steam Oven - How to use it 1.  Make  sure  the  oven  door  is  properly  closed  and  the  door—locking  indicator  indicates  green    

2.  Press  “POWER  ON”  -­‐  Note  on  Digital  Screen  will  be  the  Oven  

Control  Module  (OCM)  Version  for  one  second  then  last  secng  will  appear  as  below  

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Steam Oven - How to use it 3.  Select  the  temperature  

4.  Select  ‘steam’  func>on  if  necessary  5.  Set  cooking  >me  

6.  Press  “START  /  PAUSE”  buJon  to  start  7.  Press  same  buJon  to  interrupt  the  cooking  cycle    

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Steam Ovens Refer to notes on operations below

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Water Boilers - How to use it 1.  Switch on the “POWER ON” button 2.  Wait for “READY” indicator light to turn GREEN 3.  Use faucet by pulling or pushing the top handle Precaution •  Push or pull handle slowly •  Not to place your face too close to boiler as

trapped air bubbles in pipes may cause water to spurt out

Typo?? On first use, be careful not to place the you face to close to boiler as trapped air bubbles in pipes may cause water to spurt out.

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Trash Compactor

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Trash Compactor - How to use it

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Open new trash box

Trash Compactor - How to use it

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Not so clear

Trash Compactor

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APS to input box or crew?

Trash Compactor

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Trash Compactor

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Trash Compactor

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Trash Compactor – Faults Messages

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Trash Compactors - Inflight Cleaning Procedures

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How to use it -  Press “POWER ON” button for switching on the power supply

(“POWER ON” will be illuminated) -  Warmers operates for 15 mins in Heating Mode -  After 15 mins, Bun Warmers switches on “HOLD” mode

automatically and indicator “HOLD” will be illuminated. “HOLD” mode set till power supply is switched off.

-  To switch off power supply, press “POWER ON” again. -  To restart, press “POWER ON” twice.

Note : Before operating, make sure the door is properly closed, the door locking indicator must indicate GREEN

Bun Warmers

There is a typo previously - To switch of power supply, press “POWER ON” again.

- Do we need to give guideline to when to be used?

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THE END

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