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 207 of 1318

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

0027-1

DRAFT

0027

OPERATOR MAINTENANCE

BUMPER TURRET OPERATION

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Turret should never be pointed at personnel.

Failure to comply may result in injury

or death to personnel.

NOTE

Bumper turret is controlled from inside personnel cab by using joystick control box.

1.

Lift power switch guard (1) and put power switch (2) to

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(on) position.

Indicator light (3) will illuminate.

2.

Push and release agent discharge control button (4) on front of joystick control handle (5) to begin discharge.

NOTE

Pattern control button, located on top of joystick, controls nozzle discharge pattern.

Pressing switch to left changes nozzle pattern to fog pattern.

Pressing switch to right

changes nozzle pattern to straight stream.

3.

Press pattern control button (6) to desired pattern.

HWT0021

WARNING

ICON 72