(recommended) Rosco Laboratories Inc. 52 Harbor View Ave Stamford, CT 06902-5914 Phone: 800-767-2669 or 203-708-8900 FAX: 203-708-8919
(b)
Ventilation Smoke Tube P/N 458481 or equivalent (alternative) Mine Safety Appliance Co.
P.O. Box 426
Pittsburgh, PA 15230
Phone: 412-967-3000
FAX: 412-967-3161
(c)
Smoke Generator 09-48-00 (alternative) Testing Machines Inc. Amityville, New York
B. References
(1) AMM 24-22-00/201, Electrical Power - Control
C. Access
(1) Location Zones
200 Upper Half of Fuselage
211/212 Flight Compartment
119/120 Main Equipment Center
D. Prepare for Test
S 865-002
(1)
Supply electrical power (AMM 24-22-00/201).
S 755-003
(2)
Make sure these circuit breakers on the overhead circuit breaker panel, P11, are closed:
(a)
11N8, PASS CALL/LAV SMOKE LEFT
(b)
11N9, PASS CALL/LAV SMOKE RIGHT
E. Do a Test of the Lavatory Smoke Detection System.
S 755-004
(1) Make sure the green power indicator lamp, on the smoke detector face, comes on.
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MAINTENANCE MANUAL
S 865-032
WARNING:_______AN APPLICABLE CONTAINER MUST BE USED TO BURN MATERIAL. USE OF AN INCORRECT CONTAINER CAN LET SPARKS OR FLAMES CAUSE INJURY TO PERSONNEL AND DAMAGE EQUIPMENT.
(2)
Use an approved smoke source to make smoke adjacent to the lavatory smoke detector.
S 755-006
(3)
Make sure the red alarm lamp on the smoke detector face comes on.
S 755-007
(4)
Make sure the smoke detector alarm horn is heard.
S 865-008
(5)
Push and hold the POWER/RESET switch with a small screwdriver or other applicable tool.
S 755-009
(6)
Make sure the alarm indications stop.
S 865-010
(7)
Release the POWER/RESET switch.
S 755-011
(8)
Make sure the alarm indications occur.
S 865-012
(9)
Remove the smoke from the lavatory.
S 865-013
(10)
Push and release the POWER/RESET switch to stop the alarm and set the smoke sensing circuit.
S 755-014
(11)
Make sure the red alarm lamp goes off and the alarm horn is not heard.
(12)
Remove electrical power if it is not necessary (AMM 24-22-00).
S 865-015
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757 MAINTENANCE MANUAL
LAVATORY SMOKE DETECTOR - MAINTENANCE PRACTICES
_______________________________________________
1. General_______
A. This procedure has three tasks. The first task removes the lavatory smoke detector. The second task installs the smoke detector. The third task cleans the smoke detector.
B. A smoke detector is installed in the ceiling of each lavatory. The removal/installation procedure and the cleaning procedure are the same for each smoke detector.
TASK 26-14-01-002-001
2. Remove the Lavatory Smoke Detector__________________________________
A. Equipment
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