Controls and Indicators (Cont)
2-91. LOCATION AND USE OF CONTROLS AND INDICATORS (CONT).
Cab Instrument Panel-Center Console (Sheet 3 of 3).
CONTROL OR INDICATOR
Increase (INC) Switch
When INC switch is pressed, INCREASE is
displayed in message center. Depressing INC
switch increases water pump engine RPM's.
When INC switch is released, current pump
engine RPM is maintained by pressure
Decrease (DEC) Switch
When DEC switch is pressed DECREASE is
displayed in message center. Depressing DEC
switch decreases water pump engine RPM's.
When DEC switch is released, current water
pump engine RPM is maintained by pressure
Displays current information about pressure
PUMP ENGAGED LED
Illuminates when water pump is engaged.
OKAY TO PUMP LED
Illuminates when it is ok to start pump
THROTTLE READY LED
Illuminates when throttle is ready.