TM
3-4240-309-20&P
ITEM
LOCATION
ACTION
INDICATION/REMARKS
Compartment Control
Set POWER switch (15)
Module (CCM)
to OFF.
Check that circuit
breakers (6, 7, 8, and 9)
are set. Press to test.
Indicator lights
Press to test lamps:
MASK (10)
Light will flash and
warning horn (11) will
sound. Replace lamp if
necessary (p. 2-116).
Light will glow when
ENTRANCE LOW
PRESSURE (12)
pressed. Replace lamp if
necessary (p, 2-116).
CHANGE FILTER (13)
Light will glow when
pressed. Replace lamp if
necessary (p. 2-116).
OCCUPIED (14)
Light will glow when
pressed. Replace lamp if
necessary (p. 2-116).
DUST FAN DEFECT
Light will glow when
(16)
pressed. Replace lamp if
necessary (p. 2-116).
2-5
