Komatsu WA800-1 Operation & Maintenance Manual page 14

INSTRUMENTS AND CONTROLS
4. AFTERHEATING MONITOR
When using APS (automatic
priming system) in cold weather,
and when starting, after the engine
starts, the lamp will flash until the
water temperature reaches 2O"C,
informing you that afterheating has
started.
5. TRANSMISSION CUT-OFF
SELECTOR PILOT LAMP
I 1
This lamp lights up when the
transmission cut-off selector switch
is turned to ON.
* If the monitor lamp is ON and the
left brake pedal is depressed, the
transmission will be returned to
neutral.
6. AIR PRESSURE GAUGE
Redw
Green
Red
This gauge indicates the air pres-
sure in the air tank. The green range
should be lighted during normal
operation.
If the red range lights up during
operations, the alarm buzzer will
sound, the warning lamp will flash,
and the air pressure monitor lamp
will flash.
If this
happens,
stop the
machine, increase the engine speed
and wait until the green range lights
up.
Sr If the air pressure drops even
low,er, the parking brake will be
automatically applied.
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