GAS-PARTICULATE FILTER UNIT (GPFU) INSTALLATION (M1010) (Cont).
When making electrical connections in patient compartment, ensure that
wiring does not interfere with operation of litters.
Connect all electrical connections for heaters and gas-particulate filter unit.
l Connect both battery negative cables. (See TM 9-2320-289-20)
Check operation of gas-particulate filter unit., (See TM 9-2320-289-10)
l Test and adjust gas-particulate filter unit system air flow. (See TM 3-4240-276-30&P)