Komatsu WA800-3E0, Руководство по эксплуатации и техническому обслуживанию

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OPERATION
TROUBLESHOOTING
3-161
FAILURE CODE DISPLAY
If an action code is displayed on the character display, check the failure code according to the following method of
displaying the failure code.
When asking your Komatsu distributor to carry out repairs, please inform the failure code.
Method of displaying failure code
1. With this display portion, if an action code is displayed on
the character display, press the top portion (
>
) of machine
monitor mode selector switch 2 (1).
The screen switches from the action code to the failure
code.
q
The failure code is the 6-digit or 5-digit display given on
the top line of the character display.
q
The code displayed in the area to the right of the failure
code shows the controller that detected the failure
code.
q
The bottom line of the character display shows the
component where the failure occurred.
2. Press the top portion (
>
) of machine monitor mode selector switch 2 (1) again.
If there is no other failure, “KOMATSU“ is displayed for several seconds, then the display returns to the action
code. If more than one failure has occurred, the next failure code is displayed.
Top right code Controller detecting failure code
ENG Engine controller
MON Engine service monitor
EPL Prelube controller (if equipped)