Komatsu PC80MR-5E0, Руководство по эксплуатации и техническому обслуживанию

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When 2 types or more of caution are generated, they are displayed on caution lamp (3) alternately at intervals of
2 seconds.
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.
By pressing function switch “F3” on the standard screen while
the action level is displayed, the list of the current abnormality
is displayed.
Take appropriate actions by following the message displayed
on the machine monitor.
List of action level displays and required actions
Degree
of ur-
gency
Action lev-
el Buzzer Caution lamp Required action
High
↑
│
│
│
│
│
↓
Low
L04 Sounds contin-
uously Lights up in
red Stop the machine immediately and ask your Komatsu distrib-
utor for the inspection and maintenance.
L03 Sounds inter-
mittently Lights up in
red Stop the operation, move the machine to a safe place, and
then ask your Komatsu distributor for the inspection and
maintenance.
L02 Sounds inter-
mittently Lights up in
red Stop the operation, 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 Lights up in
yellow Some functions may be restricted for use, but the machine
can operate. When you finish the operation, always perform
the inspection and maintenance. Ask your Komatsu distribu-
tor for the inspection and maintenance as needed.
OPERATION EXPLANATION OF COMPONENTS
3-15
WENAM00241