This will open venturi valve and assure an effective path for smoke
removal when normal electrical power is removed.
CABIN ALT Control Lever.......................................... DOWN, MANUAL
Cabin pressure must be maintained manually when normal electrical power is removed. Considerable force may be required to move the outflow valve with the manual control.
EMER PWR Switch................................................................ON, CHECK
Check for normal emergency power check indications of: battery voltage and amperage; EMER PWR IN USE light on, AC & DC EMER BUS OFF lights off; and operation of Captain’s flight instruments.
IF Emergency Power Check Is Abnormal: Continue checklist at .
IF Emergency Power Check Is Normal: L & R GEN and APU L & R BUS Switches ................................. OFF This removes power from all buses except the Battery Direct, Battery, DC Transfer, and Emergency AC & DC busses. AC manual temperature control must be used. Engines are suction feeding, make slow and deliberate throttle movements.
(Continued)
Sec. 2 Page 60 MD-80
Rev. 01/01/97 #25 Continental Flight Manual
IF Smoke Decreases:
Problem is in the normal AC & DC power system.
IF Nearest Suitable Airport is Within 30 Minutes:
Proceed directly to airport and land. Refer to FLIGHT ON EMERGENCY POWER CHECKLIST, this section.
Caution: Depressurize cabin prior to landing. Manual
pressurization control forces may be high, apply force as required.
OR
* * * *
IF Nearest Suitable Airport Not Within 30 Minutes:
AC & DC BUS X-TIE Switches ......................... OPEN
R GEN AND APU R BUS Switches ........ ON, CHECK
OR
IF Smoke Does Not Reappear:
EMER PWR Switch ....................................... OFF
DFGC 2 may be used. Land as soon as OR practicable.
* * * *
Smoke Reappears:
L GEN AND APU L BUS Switches..ON, CHECK R GEN AND APU R BUS Switches ............... OFF EMER PWR Switch ....................................... OFF
Land as soon as practicable.
* * * *
IF Smoke Increases Or Persists:
Problem is in the Battery Direct, Battery, DC Transfer, or Emergency AC & DC busses.
(Continued)
L & R GEN Switches ................................................... ON, CHECK This re-establishes normal electrical power.
. CABIN ALT Control Lever........................................................AUTO
EMER LTS Switch ........................................................................ OFF
This will prevent unnecessary activation of the emergency exit lights during the next checklist steps.
The next steps will remove power from the Battery Direct, Battery,
DC Transfer, and Emergency AC & DC busses.
Pull the following circuit breakers:
Overhead Panel, Battery Direct Bus: Charger & Transfer Relay C-16 (or 15) Battery Relay C-17 (or 16) Emergency Inverter C-18 (or 17)
Upper & Lower EPC (behind Captain):
Alternate Emer AC Bus Feed K-07
Emer AC Bus Feed L-08
DC Transfer Bus Feed N-36
Emergency DC Bus Feed N-37
EMER PWR Switch.......................................................................OFF
BATT Switch.................................................................................. OFF
Note: APU, if running, will shut down.
BATTERY CHARGER Circuit Breaker .................................. PULL (Left Console, Upper Left Corner)
IF Smoke Increases Or Persists:
Reset the following circuit breakers:
Alternate Emer AC Bus Feed K-07
Emer AC Bus Feed L-08
DC Transfer Bus Feed N-36
OR Emergency DC Bus Feed N-37
Captain’s flight instruments will be restored. Land as soon as
possible.
* * * *
~
(Continued)
Smoke Decreases:
DC TRANSFER BUS FEED Circuit Breaker................... RESET
IF Smoke Does Not Reappear:
Land as soon as practicable.
* * * *
IF Smoke Reappears:
DC TRANSFER BUS FEED Circuit Breaker.............. PULL
Reset the following circuit breakers:
Alternate Emer AC Bus Feed K-07 Emer AC Bus Feed L-08 Emergency DC Bus Feed N-37
EMER LTS Switch......................................................... ARM
Land as soon as practicable.
* * * *
AIR CONDITIONING SMOKE CHECKLIST
Oxygen Masks and Goggles.............................ON, 100%, EMERGENCY
Note: Use emergency position of oxygen regulator as required to keep mask and goggles clear of smoke. 中國航空網 www.k6050.com 航空翻譯 www.aviation.cn 本文鏈接地址：MD-80 Flight Manual 麥道80飛行手冊 1(36)
