TM-9-2320-328-13-P-1

HEMTT-BASED WATER TENDER (HEWATT)

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST); PART 1 OF 3

MARCH 2009

TM-9-2320-328-13-P-1 - Page 397 of 1318

TM 9-2320-328-13&P-1

0057-17

DRAFT

0057

Change 1

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HWT0358

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WARNING

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ICON 3

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Remove rings, wristwatches, neck chains, and any other jewelry before working

around vehicle.

Jewelry can catch on equipment and cause serious injury.

Jewelry

and tools may short across electrical circuits and cause damage to equipment, or

severe burns or electrical shock to personnel.

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Step 25.

Push battery disconnect switch to off position (WP 0007).

Open pump operator’s panel

(WP 0207).

Check for continuity across pump operator’s panel FOAM SYSTEM switch,

from terminal wire 2816 (red) to terminal wire 2831 (blue), while an assistant holds

switch in OFF position.

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If there is no continuity, replace pump operator’s panel FOAM SYSTEM

switch (WP 0217).

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MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION