Discharge Mode.

TM 5-5430-226-12

2-9. OPERATION - cont.

c. Discharge Mode.

(1)

Verify that drain control valve (4) is closed.

(2)

Verify that vent assembly relief valve (29) is not stuck closed.

(3)

If 4-inch gate valve (24) is installed on discharge elbow (9), open gate valve.

(4)

If 4-inch gate valve (24) is installed on filler elbow (17), close gate valve.

(5)

Open water system discharge circuit gate valve (refer to applicable system manual).

(6)

Close water system fill circuit gate valve(s) (refer to applicable system manual).

(7)

Start system discharge (suction) circuit water pumps (refer to applicable system manual).

(8)

Allow water to flow from tank until required amount is discharged.

(9)

If 4-inch gate valve (24) is installed on discharge elbow (9), close gate valve.

(10)

Close water system discharge (suction) circuit gate valve(s) (refer to applicable system manual).

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