TM-9-6920-430-14

COOLANT RECHARGING UNIT, TRAINING GUIDED MISSILE SYSTEM M80 AND CHARGER, BATTERY PP-7309/T

TECHNICAL MANUAL; OPERATOR’S AND ORGANIZATIONAL DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL

AUGUST 1980

TM-9-6920-430-14 - Page 135 of 180

TM 9-6920-430-14

m.

Close INLET BLEED (16), INLET SHUTOFF (17), OUTLET SHUTOFF (20), and

OUTBLEED (19) valves fully clockwise.

n.

Connect the gas supply bottle and check for leaks around inlet hose per the instructions in

para. 3-13, steps j and k (page 3-65).

o.

Slowly open the INLET SHUTOFF valve (17) counterclockwise until INLET PRESSURE

gage (18) indicates 1000 to 1500 psig; then, close INLET SHUTOFF valve (17) full clockwise. The

OUTLET PRESSURE gage (21) should read the same pressure as the INLET PRESSURE gage

(18). If not, connect the power cable and momentarily press the ON (23) and then the OFF (22)

pushbutton to obtain positive reading on the OUTLET PRESSURE gage (21).

NOTE

If pump does not go on, open left access door and momentarily press the reset

switch. Close access door and again press ON pushbutton.

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