(b)
Turn the COCKPIT, the FWD CABIN and the AFT CABIN temperature selectors to the HOT position.
(4)
Move the applicable throttle control lever forward until on the upper ECAM DU a N2 of 95% is shown.
(5)
Keep this condition for 15 minutes. NOTE : During this 15 minute period you must constantly monitor the
____
pack temperatures.
(6)
To do this you must:
(a)
On the ECAM control panel push the BLEED pushbutton switch.
(b)
On the ECAM lower DU make sure that:
-
the pack compressor outlet temperature does not go above 230 deg. C maximum (max.) and
-
the pack outlet temperature does not go above 85 deg. C (max.). NOTE : If any of the temperatures go above max. you must stop the
____ procedure and do the trouble shooting of the ECS (refer to TSM, chapter 21).
(7)
Move the applicable throttle control lever to the idle position.
(8)
On the ECAM control panel push the COND pushbutton switch.
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(9) Blow warm air onto the zone temperature sensor 21HK (behind the grill in the cockpit ceiling) with a warm air blower.
NOTE : Do not damage the cockpit interior with to much heat from the
____
warm air blower.
(10) On the ECAM lower DU monitor the CKPT compartment temperature until it shows between 30 and 40 deg. C.
NOTE : You must keep this condition during work steps (10) to (12) by
____
use of the warm air blower as in work step (8).
(11)
On the AIR COND panel 30VU turn the COCKPIT, the FWD CABIN and the AFT CABIN temperature selectors to the COLD position.
(12)
Move the applicable throttle control lever forward until on the upper ECAM DU a N2 of 95% is shown.
(13)
Keep this condition for 15 minutes. NOTE : During this 15 minute period you must also constantly monitor
____ the pack temperatures as in work step (5) of this paragraph.
(14)
Move the applicable throttle control lever to the idle position.
(15)
Stop the warm air blower.
(16)
On the ECAM control panel push the COND pushbutton switch.
(17)
On the ECAM lower DU make sure that the CKPT, the FWD cabin and the AFT cabin temperatures decrease to, or are less than 24 deg. C.
(18)
On the AIR COND panel 30VU turn the COCKPIT, the FWD CABIN and the AFT CABIN temperature selectors to the HOT position.
(19)
Move the applicable throttle control lever forward until on the upper ECAM DU a N2 of 95% is shown.
(20)
Keep this condition for 15 minutes. NOTE : During this 15 minute period you must constantly monitor the
____ pack temperatures as in work step (5) of this paragraph.
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Subtask 21-00-00-160-057-A
J. Stage 1 Cleaning of the ECS WARNING : BE CAREFUL WHEN YOU DO THIS CLEANING PROCEDURE. A VERY STRONG
_______ HOT OR COLD AIRFLOW WILL OCCUR IN THE AREA OF THE PACK BAY. THIS AIRFLOW CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE TO EQUIPMENT.
WARNING : MAKE SURE THAT THERE ARE NO PERSONS OR EQUIPMENT NEAR THE RAM
_______ AIR OUTLETS. HOT EXHAUST GASES CAN CAUSE INJURY TO PERSONS AND/OR DAMAGE TO EQUIPMENT.
CAUTION : MAKE SURE THAT THE AREA NEAR THE RAM AIR INLET IS CLEAN AND
_______ FREE FROM LOOSE ARTICLES. LOOSE ARTICLES CAN GO INTO THE RAM AIR INLET AND CAUSE DAMAGE TO EQUIPMENT.
NOTE : Make sure that at least one of the windows in the cockpit stays
____ open during this part of the decontamination procedure.
(1)
Start the engine 1(2) (Ref. TASK 71-00-00-710-003).
(2)
On the AIR COND panel 30VU:
(a) Make sure that:
-
the X BLEED selector is at the AUTO position,
-
the PACK 1 and the PACK 2 pushbutton switches are in the on position (the FAULT and the OFF legends are off).
(3)
After 3 minutes:
(a)
On the CARGO HEAT panel 22VU and the AIR COND panel 30VU push the HOT AIR pushbutton switches to the off position (the OFF legends come on).
(b)
Turn the COCKPIT, the FWD CABIN and the AFT CABIN temperature selectors to the HOT position.
(4)
Move the applicable throttle control lever forward until on the upper ECAM DU a N2 of 95% is shown.
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