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 666 of 1318
TM 9-2320-328-13&P-1
0072-2
DRAFT
0072
Change 1
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HWT2635
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NOTE
Pressure governor control contrast, brightness, and backlighting can be adjusted to make
pressure governor control appear to be inactive.
..
Step 1.
Open pump operator’s panel (WP 0010).
Push battery disconnect switch to on position
(WP 0007).
Turn Service Drive Lights On (TM 9-2320-422-10).
Check if cab and/or
pump operator’s panel pressure governor control display and LEDs illuminate after
initializing.
..
If cab and/or pump operator’s panel pressure governor control does not
produce a display, go to Step 90.
..
Step 2.
Check if cab pressure governor control display contrast, brightness, and backlighting
adjustments are set to allow indication of system operations (WP 0017).
..
If adjustments are set to allow indication of system operations, go to Step 4.
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NOTE
•
Contrast can be set by user ranging from 0% to 100%.
Default setting is 50%.
•
Brightness can be set by user ranging from 0% to 100%.
Default setting is 50%.
•
Backlighting can be set by user ranging from 0% to 100%.
Default setting is 50%.
..
Step 3.
At cab pressure governor control, press back button to display menu selection screen
(WP 0017).
Press scroll up/down button until SETTINGS is selected (WP 0017).
Press
OK button (WP 0017).
Adjust cab pressure governor control contrast, brightness, and
backlighting for suitable display.
Press back button until home screen is
displayed (WP 0017).
..
a.
If cab pressure governor control cannot be adjusted to a usable display,
replace cab pressure governor control (WP 0197).
..
b.
If adjustments are made and cab pressure governor control functions
properly, fault has been corrected, notify Supervisor.
..
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
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