(a)
All emergency exit, overwing lights (if installed) and escape slide lights (if installed) are off.
(b)
NOT ARMED light on forward overhead panel illuminates.
(c)
Both MASTER CAUTION LIGHTS on pilots' lightshield illuminate.
(d)
OVERHEAD system annunciator light on pilots' lightshield illuminates.
(2)
Press either MASTER CAUTION light on pilot's lightshield. Check that the following conditions exist:
(a)
Both MASTER CAUTION lights on pilot's lightshield extinguish.
(b)
OVERHEAD system annunciator light on pilot's lightshield extinguishes.
(c)
NOT ARMED light on forward overhead panel remains on.
(3)
Momentarily press either MASTER CAUTION light on pilot's lightshield. Check that the following lights illuminate:
(a)
OVERHEAD system annunciator light on pilot's lightshield.
(b)
Both MASTER CAUTION lights on pilot's lightshield.
NOTE: Other master caution annunciator lights may come on but may be disregarded.
(4) Set EMER EXIT LIGHTS switch on forward overhead panel to ARMED. Check that the following lights extinguish:
(a)
NOT ARMED light on forward overhead panel.
(b)
Both MASTER CAUTION lights on pilot's lightshield if no other master caution lights are on.
(c)
OVERHEAD system annunciator light on pilot's lightshield.
5C8
Jun 20/85 33-51-11 Page 501
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
(5)
Open EMERGENCY EXIT PWR circuit breaker on panel P18. Check that all emergency exit, overwing lights (if installed) and escape slide lights (if installed) illuminate.
(6)
Close EMERGENCY EXIT PWR circuit breaker on panel P18. Check that all emergency exit, overwing lights (if installed) escape slide lights (if installed) extinguish.
(7)
Open right emergency escape hatch. Check that right overwing lights (if installed) illuminate.
(8)
Close right emergency escape hatch. Check that right overwing lights (if installed) extinguish.
(9)
Open left emergency escape hatch. Check that left overwing lights (if installed) illuminate.
(10)
Close left emergency escape hatch. Check that left overwing lights (if installed) extinguish.
(11)
Set EMER EXIT switch on aft attendant's panel (if installed) to ON and check that following conditions exist:
(a)
All emergency exit, overwing lights (if installed) and escape slide lights (if installed) illuminate.
(b)
NOT ARMED light on forward overhead panel remains off.
(12)
Set EMER EXIT LIGHTS switch on forward overhead panel to OFF. Check that all emergency exit lights, overwing lights (if installed) and escape slide lights (if installed) remain on.
(13)
Set EMER EXIT switch (if installed) on aft attendant's panel to NORM. Check that all emergency exit lights, overwing lights (if installed), and escape slide lights (if installed) extinguish.
(14)
Open EMERGENCY EXIT CONT circuit breaker on panel P18.
(15)
Set EMER EXIT LIGHTS switch on forward overhead panel to ON. Check that following conditions exist:
(a)
All emergency exit lights, overwing lights and escape slide lights are off.
(b)
NOT ARMED light on forward overhead panel illuminates.
(c)
Both MASTER CAUTION lights on pilot's lightshield illuminate.
(d)
OVERHEAD system annunciator light on pilot's lightshield illuminates.
(16)
Close EMERGENCY EXIT CONT circuit breaker on panel P18. Check that all emergency exit lights, overwing lights (if installed) and escape slide lights (if installed) remain on.
(17)
Set EMER EXIT LIGHTS switch on forward overhead panel to OFF.
(18)
Actuate each exit light by operating switch at light assembly. If lamps do not light, or the light appears dim, the light assembly is defective and should be replaced.
CAUTION: DO NOT LEAVE EMERGENCY LIGHTS OPERATING AFTER COMPLETION OF TESTS. PRIOR TO REMOVING POWER FROM AIRPLANE, CHECK THAT POSITION OF THE EMERGENCY EXIT LIGHTS SWITCH ON THE FORWARD OVERHEAD PANEL IS OFF.
(19)
Remove electrical power if no longer required (Ref 24-22-0, MP).
501
33-51-11 Page 502 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. May 01/00
3. Emergency Lights System Capacity Test
CAUTION: TEST REQUIRES COMPLETE DISCHARGE OF BATTERIES. POWER TO CHARGE BATTERIES SHOULD BE AVAILABLE FOR AT LEAST 16 HOURS PRIOR TO NEXT FLIGHT.
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