A320 A319客舱系统操作

In this part,we will explain the operation of the different cabin components.We will start with the forward and aft doors,then we will continue with the overwing exits.Before opening the door from the outside,make sure that the red pressure indicator isn’t flashing.Click on the video window to follow the cabin door operation from outside.Before a normal opening,check that the arming lever isin the disarmed position and that the red indicator is notflashing.Click on the video windows to see the cabin dooroperation frominside.The arming lever is used to arm anddisarm the slide.Click on the video windows to discoverhow to operate thislever.To open the door in emergency mode the arming lever must be in the armed configuration.Click on the video window to see the cabinemergencyopening.Select the video window to see the slide deployment.When the door is opened with the arming lever in the armed position,the slide deploysautomatically.Select the video window to see how to disconnect the slide from the aircraft.The forward and aft doors can be equipped either with single line escape slides,or with slide rafts.In case of ditching,both can be disconnected from the aircraft to be used as a flotationdevice.If,in case of ditching,one door is not operative,its corresponding slide raft can be disconnected,transported to and operated through any other cabin door.The inoperative door must be in the armed position.Select the video window.Let’s now have a look at the overwing exit operation.Select the video window to follow the overwing exit operation..The overwing escape slide will deploy automatically as soon as one of the two exits is opened.Select the video window.We will now see the communication system betweencabin and cockpit.Let’s start by a normal call from thecabin to the cockpit.For a normal call,select the CAPT key on the handset.Call the cockpit.No,select the CAPT key on the handset.No,select the CAPT key on the handset.Reset the ATT light.No,select the RESET key.the audio control panel..Please answer the call.reception pushbuttons.panel.When the conversation is finished,the call is reset by pushing the reset key on the cabin handset,or by replacing the handset.Let’s now have a look at the emergency call.the cabin to the cockpit.cabin handset.cabin handset.In the cockpit,the amber CALL and the white ON lights on the call panel and the ATTlight on the audio control panels flash,together with three long buzzers.You must answer the call by pushing the transmission and reception key on the audiocontrol panel.Please do it.reception pushbuttons.reception pushbuttons.When the conversation is over,the call will be reset by pushing the reset key on the cabin handset,or by replacing the handset.We will now continue with the oxygen system and the protective breathing equipmentoperation.Should the cabin pressure altitude exceed 14000feet,the barometric switch activates the automatic release mechanism of the cabin oxygen units.The masks drop down.On the cockpit oxygen panel,the SYS ON light illuminates .When any mask is pulled,the lanyard attached to the mask extracts the pull pin from the generator and the oxygen flow starts.Once activated,the oxygen flow cannot be stopped and will continue for at least 15minutes.In the cabin,the unit doors can be opened by using the manual release tool,after the rapid decentwhen the aircraft has reached the safety level.To activate the evacuation command system from the cockpit you have to push the COMMAND pushbutton switch on the EVAC panel.Start the evacuation command system.No,select the EVAC COMMAND pushbutton.No,select the EVAC COMMAND pushbutton.In the cockpit,the ON indicator comes on,the EVAC indicator flashes,and the specific horn is triggered.In the cabin,the evacuation indicators flash on the forward and aft attendant panels,and the specific horns sound.The horn shut off pushbutton in the cockpit and the reset pushbuttons on the forward and aft attendant panels shut off the horn in the corresponding area.This has been done for you.Switch the EVAC command system off.No,select the EVAC COMMAND pushbutton on the EVAC panel.Now the selector on the EVAC panel in the cockpit is in the CAPT& PURS position.The purser is now able to initiate the evacuation command system in the entire aircraft.In this module,you have seen the operation of the doors,the exits and the associated slides,the cabin to cockpit call system,the oxygen and protective breathing equipment and the evacuation alertsystem.Module completedLIST OF SUBJECTSLIST OFSUBJECTS GLOSSARY FCOMEvacuation command systemEvacuation command system Cabin to cockpit call Cabin to cockpit call。