Komatsu PW160-7H, Operation & Maintenance Manual

Page: 157 / 346

OPERATION OPERATIONS AND CHECKS BEFORE STARTING ENGINE
PW160-7H VEAM390100 157
The buzzer will sound for approx. 1 sec., and the following switch
lights will illuminate approx. 2 sec.
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Control lever lock (1)
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Engine Auto Decel (2)
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Buzzer cancel (3)
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Suspension Auto lock (4)
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Suspension lock (5)
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Front Left Outrigger / Blade (6)
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Rear Left Outrigger / Blade (7)
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Front Right Outrigger (8)
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Rear Right Outrigger (9)
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Swing lock monitor (10)
If the monitors or gauges do not light up or the buzzer does not
sound, there is probably a broken bulb or disconnection in the
monitor wiring, so contact your Komatsu distributor for repairs.
After approx. 3 sec., the following gauges will remain on and the
other monitors will go out.
The buzzer will sound intermittently and the monitor will show the
low brake pressure symbol if the machine has been idle for some
time.
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Engine water temperature gauge (11)
●
Fuel gauge (12)
CAUTION
It is illegal to travel on the road in certain countries with rear-
ward facing worklights illuminated.
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