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 152 of 1318
TM 9-2320-328-13&P-1
0017-22
DRAFT
0017
(7)
Pump Discharge Gauge.
The pump discharge gauge shall be displayed in a digital format
ranging from 0 to 300 psi (0 to 2,069 kPa).
A bar graph with hash marks every 50 psi
(344.7 kPa) (starting from 0) shall also be provided for a “quick glance” reference for the
user.
The increments shall be in 1 psi (6 kPa) increments or the minimum resolution
possible.
(8)
Pump Intake Gauge.
The pump intake gauge shall be displayed in a digital format ranging
from -30 in. Hg (76.2 cm Hg) to 300 psi (2,069 kPa).
A bar graph with hash marks every 50
psi (344.7 kPa) (starting from 0) shall also be provided for a “quick glance” reference for the
user.
The increments shall be in 1 psi (6 kPa) increments or the minimum resolution
possible.
(9)
Pump Engaged Indicator Light.
The “pump engaged” display light shall illuminate green
once the following conditions have been satisfied:
(10)
Throttle Ready Light.
The “Throttle Ready” shall be displayed and the display light
illuminated green once the following conditions have been satisfied:
If all conditions have been met except for the high idle, the text shall display “High idle not
engaged” and the indicator will flash amber until high idle is engaged.
•
The vehicle PTO (Power Take Off) has been engaged.
•
The vehicle PTO has been engaged.
•
The vehicle’s transmission is in neutral.
•
The vehicle parking brake is activated.
•
The vehicle’s high idle has been engaged.
HWT0215
Figure 22.
Home Screen When “Throttle Ready” Interlocks Have Been Satisfied.
Back to Top
