TM 3-4240-286-20&P
ITEM
LOCATION
ACTION
INDICATION/REMARKS
Loss of power
Disconnect plug P1 (24).
Compartment
warning system
Control
Module
Set POWER switch (14) to ON.
MASK light (9) will flash.
Warning horn (10) will sound.
Set POWER switch (14) to OFF.
Reconnect plug P1 (24).
Filter unit must be operating and
Set POWER switch (14) to ON.
the shelter and protective entrance
must be pressurized.
2-9