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the control unit 24MQ to send a signal to the key pad 25MQ. This causes the green LED to come on for 5 sec.
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the OPEN indication light 22MQ to come on in amber for 5 sec.
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the buzzer 23MQ to go off. The green LED on the key pad 25MQ shows that the cockpit door is unlocked and an access into the cockpit is possible. Push the cockpit door into the flight direction until the magnetic stop keeps it in its fully open position. The OPEN indication light 22MQ on the COCKPIT DOOR panel 119VU comes on to show that the cockpit door is open.
When the flight crew sets the toggle switch 26MQ within a defined time (between 15 sec. and 2 min) to the UNLOCKED position this causes:
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the control unit 24MQ to de-energize the solenoids of the electrical release strikes 30MQ, 31MQ and 32MQ. This causes their plungers to retract so that they do not block their catches.
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the control unit 24MQ to send a signal to the key pad 25MQ so that its green LED comes on.
-
the buzzer 23MQ to go off.
The green LED on the key pad 25MQ shows that the cockpit door is
unlocked and an access into the cockpit is possible.
1EFF : ALL 1 52-51-00Page 17 1 1 Aug 01/05 1 1 1CES 1 Push the cockpit door into the flight direction until the magnetic stop keeps it in its fully open position. The OPEN indication light 22MQ on the COCKPIT DOOR panel 119VU comes on to show that the cockpit door is open.
When the flight crew sets the toggle switch 26MQ on the COCKPIT DOOR panel 119VU to the LOCK position within a defined time (adjustable between 15 sec. and 2 min) this causes:
-
the control unit 24MQ to energize the solenoids of the electrical release strikes 30MQ, 31MQ and 32MQ. Then their plungers remain extended and block their catches.
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the control unit 24MQ to send a signal to the key pad 25MQ so that its red LED comes on. This shows that the cockpit door is locked and an access into the cockpit is not given.
In this case the operation of the key pad 25MQ and the buzzer 23MQ is prevented during a defined time (adjustable between 5min. and 15 min.). The flight crew can cancel this function when they set the toggle switch 26MQ to the UNLOCK position.
(2)
Opening of the Cockpit Door from the Cockpit Side This procedure is the same as described in para 5.A.(2).
(3)
Removal of the Door Escape Hatch in Case of an Emergency in the Cockpit Disengage the two pip-pins from the pip-pin brackets of the cockpit door to release the door escape hatch. Then push it to the rear direction so that the cut-out section of the cockpit door is free.
1EFF : ALL 1 52-51-00Page 18 1 1 Aug 01/05 1 1 1CES 1 1EFF : ALL 1 52-51-00Page 401 1 1 Feb 01/04 1 1 1CES 1
PASSENGER COMPARTMENT FIXED INTERIOR DOORS - DEACTIVATION/REACTIVATION______________________________________________________________________
**ON A/C 201-210,
TASK 52-51-00-040-001
Deactivation of the Flight-Deck-Door Lock-Solenoid
1. Reason for the Job__________________
Refer to the MMEL TASK: 52-50-01 Doors Flight Deck Door Lock Solenoid (FAA Only)
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-41-00-861-002 Energize the Aircraft Electrical Circuits from the External Power
3. Job Set-up__________
Subtask 52-51-00-860-050
A. Aircraft Maintenance Configuration
(1) Make sure that the aircraft electrical circuits are energized (Ref. TASK 24-41-00-861-002).
(2) Make sure that the access to the cockpit is available.
Subtask 52-51-00-865-050
B. Make sure that this(these) circuit breaker(s) is(are) closed:
R R R R -------------------------------------------------------------------------------PANEL DESIGNATION IDENT. LOCATION -------------------------------------------------------------------------------122VU DOORS/PAX/MONG 1MQ 13 T
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