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ACTION RESULT -------------------------------------------------------------------------------
-Push the line key adjacent to the YES indication.
2. On the MCDU:
-
Push the line key adjacent to the RETURN indication.
-
Push the line key adjacent to the SMK DET AFT LDCC TEST indication.
On the glareshield panels 130VU and 131VU:
-
The MASTER WARN lights flash.
-
The continuous repetitive chime operates.
On the ECAM upper display unit:
-SMOKE FWD CARGO SMOKE
-...AGENT...........DISCH come on.
On the CARGO SMOKE panel 22VU:
-The SMOKE FWD CARGO warning light comes on.
On the MCDU:
The SMK DET FWD LDCC TEST page comes on
and shows:
TEST OK
On the MCDU:
-The SMOKE WARNING TESTS menu comeson.
On the CARGO SMOKE PANEL 22VU, on the ECAM upper display unit, on the glareshield panels 130VU and 131VU:
-All smoke warnings and indications are cancelled.
On the MCDU:
-
The SMK DET AFT LDCC TEST page comeson and shows: INITIAL CONDITIONS: ON SYSTEM PAGE AIR COND MAKE SURE THAT THE AFT CARGO ISOL VALVES ARE IN OPEN POSITION
On the ECAM lower display:
-
The AFT isolation valve symbols show open.
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ACTION RESULT -------------------------------------------------------------------------------
-
Push line key adjacent to the YES indication.
-
Push line key adjacent to the START TEST indication.
-
Push the line key adjacent to the YES indication.
On the glareshield panels 130VU and131VU:
-
The MASTER WARN lights flash.
-
The continuous repetitive chime operates.
On the ECAM upper display unit:
-SMOKE AFT CARGO SMOKE
-...AFT ISOL VALVE....OFF
-...AGENT...........DISCH come on.
On the CARGO SMOKE panel 22VU:
-The SMOKE AFT CARGO warning light comes on.
On the ECAM upper display unit:
-...AFT ISOL VALVE....OFF goes off.
In the AFT cargo compartment:
-
The two isolation valves close.
-
The extraction fan stops.
On the ECAM lower display unit:
-
The two AFT isolation valve symbols close.
On the MCDU:
-
The SMK DET AFT LDCC TEST page shows: ON OVHD PANEL AND ECAM WARNING DISPLAY MAKE SURE THAT "SMOKE AFT CARGO SMOKE" IS INDICATED
-
The SMK DET AFT LDCC TEST shows:ON SYSTEM PAGE AIR COND MAKE SURE THAT THE AFT CARGO ISOL VALVES ARE IN CLOSED POSITION
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ACTION RESULT -------------------------------------------------------------------------------
-Push the line key adjacent to the YES indication.
On the circuit breaker panel 49VU:
-Open then close circuit breaker 31HN.
-Push line key adjacent to the YES indication.
3. On the MCDU:
-
Push the line key adjacent to the RETURN indication.
-
Push the line key adjacent to the RETURN indication.
Open, safety and tag this(these) circuit breaker(s):
-15WH on the panel 49VU.
-17WH on the panel 122VU.
On the MCDU:
-Push the line key adjacent to the SDCU indication.
On the CARGO SMOKE PANEL 22VU,on the ECAM upper display unit, on the glareshield panels 130VU and 131VU:
-All smoke warnings and indications are cancelled.
In the AFT cargo compartment:
-
The AFT isolation valves remain in the fully closed position.
On the MCDU:
-
The SMK DET AFT LDCC TEST page shows: RESET AFT CARGO ISOL VALVES MAKE SURE THAT THE AFT CARGO ISOL VALVES ARE IN OPEN POSITION
In the AFT cargo compartment:
-After approx. 15 seconds, the twoisolation valves are open.
On the MCDU:
-
The SMK DET AFT LDCC page comes on and shows: TEST OK
On the MCDU:
-
The SMOKE WARNING TESTS menu comeson.
-
The CIDS-SDF main menu comes on.
-
The CIDS-SDF1 is de-energized.
On the MCDU:
-
The CIDS-SDF page comes on and shows:SDCU FUNCTION
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