DOC AIRBUS | MMEL OPS PROCEngine Bleed IP Check Valve
| 36-11-06B | Engine Bleed IP Check Valve |
|---|
Applicable to: -
- Flight preparation/Limitations
The flight crew should take
into account the severity of forecast icing conditions. At low power
settings, the wing anti-ice will be lost if the opposite engine bleed
air supply system becomes inoperative.
- During taxi
When the engines operate in idle thrust:
- ENG (affected side) BLEED pb-swOFF
- X BLEED selectorOPEN
If wing anti-ice is required:
- One PACK pb-swOFF
- Before takeoff and until descent
Just before applying takeoff thrust
- ENG (affected side) BLEED pb-swOn
- X BLEED selectorAUTO
If one PACK has been selected OFF during TAXI:
- PACK pb-swON
- BEFORE DESCENT AND UNTIL LANDING
When the engines operate in idle thrust:
- ENG (affected side) BLEED pb-swOFF
- X BLEED selectorOPEN
If wing anti-ice is required:
- One PACK pb-swOFF
| 36-11-06B | Engine Bleed IP Check Valve |
|---|
Applicable to: -
- Flight preparation/Limitations
The flight crew should take
into account the severity of forecast icing conditions. At low power
settings, the wing anti-ice will be lost if the opposite engine bleed
air supply system becomes inoperative.
- During taxi
When the engines operate in idle thrust:
- ENG (affected side) BLEED pb-swOFF
- X BLEED selectorOPEN
- One PACK pb-swOFF
- Before takeoff and until descent
Just before applying takeoff thrust
- ENG (affected side) BLEED pb-swOn
- X BLEED selectorAUTO
If one PACK has been selected OFF during TAXI:
- PACK pb-swON
- BEFORE DESCENT AND UNTIL LANDING
When the engines operate in idle thrust:
- ENG (affected side) BLEED pb-swOFF
- X BLEED selectorOPEN
- One PACK pb-swOFF