Komatsu PC210-10 DEMOLITION BASE SPEC., Operation & Maintenance Manual, Page: 86 / 458

EXPLANATION OF COMPONENTS OPERATION
3–16
List of action level monitor displays and remedies
ALARM MONITORS LIST
NOTICE
q
These monitors do not guarantee the condition of the
machine.
Do not simply rely on the monitor when carrying out checks before starting (start-up inspection).
Always get off the machine and check each item directly.
q
When the alarm monitor is displayed in red, if no action is taken, the machine can be seriously
affected.
Take the remedy immediately.
q
The engine output or engine speed is limited and the machine operation speed may become slow,
depending on the contents of the alarm.
Urgency Action level Buzzer Alarm monitor
Remedy
High
I
│
│
│
│
O
Low
L04
Sounds
continuously
Lights in red
Stop the machine immediately, and carry out the inspection
and maintenance.
Ask your Komatsu distributor for inspection and maintenance.
L03
Sounds
intermittently
Lights in red
Stop the work, move the machine to a safe place, and carry
out the inspection and maintenance.
Please ask your Komatsu distributor for inspection and
maintenance.
L02
Sounds
intermittently
Lights in red
Stop work and run engine at medium speed with no load or
stop it.
If the condition is not improved, ask your Komatsu distributor
for inspection and maintenance.
L01 –
Lights in
yellow
Part of the above functions may be restricted in some cases.
However, it does not affect your work.
Whenever finished the work, carry out the inspection and
maintenance.
As needed, ask your Komatsu distributor for inspection and
maintenance.