Komatsu PW180-7E0 Operation & Maintenance Manual page 106

Wheeled excavator
Table of Contents

Advertisement

3.3 Basic check items
Operation
1. Charge level monitor
This monitor (1) warns the operator that there is an abnormality
in the charging system when the engine is running. If the battery
is not being charged properly while the engine is running, it lights
up red.
If it lights up red, check for looseness of the V-belt. If any abnor-
mality is found, take the necessary action.
For details, see "Other trouble (3-176)".
GK018111
REMARK
While the starting switch is ON, the lamp will remain lit and will
go off once the engine is started.
REMARK
When the engine is started or stopped with the starting switch at
the ON position, the lamp may light up and the buzzer may
sound momentarily, but this does not indicate any abnormality.
2. Fuel level monitor
This monitor (2) lights up to warn the operator that the level in
the fuel tank is low.
If the remaining amount of fuel goes down to 33 litres, the light
changes from green to red, so add fuel as soon as possible.
3. Air cleaner clogging monitor
This monitor (3) warns the operator that the air cleaner is
clogged.
If it lights up red, stop the engine and inspect and clean the air
cleaner.
4. Engine water temperature monitor
If this monitor (4) lights up white in low temperatures, carry out
the warming-up operation.
For details, see "Warming up operation (3-115)".
Continue the warming-up operation until monitor (4) changes to
green.
3-12
PW180-7E0 – VEAM400102

Advertisement

Table of Contents
loading

Table of Contents