Fuel Gauge; Engine Hourmeter; Headlight Switch; Panel Illumination Lights Dimmer Rheostat - Komatsu 730E Operation & Maintenance Manual

Operation - Section 32
Page 32-16

Fuel Gauge

Fuel gauge (22, Figure 32-10)
indicates how much diesel fuel is
in the fuel tank.
Fuel tank capacity is 3217 liters
(850 gallons.)

Engine Hourmeter

Engine hourmeter (24, Figure
32-10) displays the total number
of hours the engine has been in
operation.

Headlight Switch

Instrument panel lights, clear-
ance lights, and headlights are
controlled by headlight switch
(27, Figure 32-10). OFF is
selected by pressing the bottom
of the switch. Press the top of the
switch until it reaches the first
detent to select the panel, clearance, and tail lights
only. Press the top of the switch again until it reaches
the second detent to select the headlights, as well as
the panel, clearance, and tail lights.
Panel Illumination Lights
Dimmer Rheostat
Panel illumination lights dimmer
rheostat (28, Figure
allows the operator to vary the
brightness of the instruments
and panel lights. Rotating the
knob to the full counterclockwise position turns the
panel lights on to the brightest condition. Rotating the
knob clockwise continually dims the lights until the
OFF position is reached at the full clockwise rotation.
32-10)
Operator Cab and Controls

Payload Meter Switch

Payload meter switch (29, Figure
32-10) is a two-way, momentary
switch. The top position is the
select position which is used to
step through the different dis-
plays. The lower position is the
set position which is used to set
the operator ID or clear the load
and total ton counters. Refer to Section 60, Payload
Meter, for a complete description of the payload
meter system and its functions.
OM3241