Komatsu WA500-6H, Руководство по эксплуатации и техническому обслуживанию

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3.2 Explanation of components Operation
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WA500-6H – VEAM430100
4. Failure code display
If an action code is displayed on the character display, check the
failure code according to the failure code display method given
below.
When contacting your KOMATSU distributor to request repairs,
please inform your distributor of the failure code.
Method of displaying failure code
1. If an action code is displayed on the character display of dis-
play portion, press the top (>) of of character display item
selector switch (1).
The action code will change to the failure code.
 The failure code is displayed with the first 6 digits on the
left side of the character display.
 The code displayed after the space on the right side of
the failure code indicates the controller that detected the
failure code.

The component that has caused the problem is shown at
the bottom of the character display.
2. Press the top (>) portion of character display item selector
switch (1).
If the condition is normal, the service meter is displayed for
several seconds, then the display returns to the action code.
If more than one failure has occurred at the same time, the
next failure code is displayed.
GK050028
1
D D T L K A T M
T R A N S M I S S I O N
Right code Controller detecting failure code
MON Machine monitor
TM Transmission controller
ENG Engine controller
WRK Work equipment controller (Option)