Komatsu PW118MR-11, Руководство по эксплуатации и техническому обслуживанию

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ACTION LEVEL DISPLAY
Action level display indicates the degree of urgency of the ab-
normality currently generated on the machine by “L01” to “L04”.
The larger the number in the table is, the more serious effects
the abnormality may have on the machine if it is left with no ac-
tion.
If the machine monitor indicates an action level, check the
message displayed on the machine monitor.
When switch F5 is pressed on the standard screen while the
action level is displayed, the list of the current abnormality are
displayed.
For the display method of failures, see “CURRENT ABNOR-
MALITY DISPLAY SWITCH”.
Take appropriate actions by following the message displayed
on the machine monitor.
List of action levels and required actions
Degree
of ur-
gency
Action lev-
el Buzzer Color of cau-
tion lamp Required action
High
↑
│
│
│
│
│
│
│
│
↓
Low
L04 Continuous
buzzer Red Stop the machine immediately and ask your Komatsu distrib-
utor for the inspection and maintenance.
L03 Intermittent
buzzer Red Stop the work, move the machine to a safe place, and then
ask your Komatsu distributor for inspection and maintenance.
L02 Intermittent
buzzer Red Stop the work and run the engine at medium speed with no
load or stop it.
If the condition is not improved, ask your Komatsu distributor
for the inspection and maintenance.
L01 Does not
sound Yellow Some functions may be restricted for use, but the machine
can operate.
When you finish the operation, always have the inspection
and maintenance performed.
Ask your Komatsu distributor for the inspection and mainte-
nance as needed.
CAUTION LAMP LIST FOR ABNORMALITIES AND FAULTS
NOTICE
• These caution lamps do not guarantee the condition of the machine.
Do not simply rely on the caution lamp when performing check before starting (start-up inspection).
Always get off the machine and check each point directly.
• When the caution lamp is displayed in red, if no action is taken, the machine can be seriously affect-
ed.
Take the necessary corrective measures immediately.
• The engine output or engine speed is limited and the machine operation speed may become slow,
depending on the contents of the warning.
RKA61070
EXPLANATION OF COMPONENTS OPERATION
3-20
WENAM00130