. OPERATION EXPLANATION OF COMPONENTS CHARACTER DISPLAY PORTION (1) (2) Service meter Action code display (3) (4) Failure code display Filter, oil replacement time display Normally, the service meter is displayed on the character display. If the machine has failed, if there has been an excessive load on the machine, or if inspection and maintenance are necessary, an action code is displayed to recommend suitable action. When the time for replacing the filter or changing the oil is reached, the filter or oil to be replaced is displayed. NOTICE Information regarding the failure of the machine or maintenance is displayed on the character display when the starting switch is at the ON position.
Check the display to confirm that there is no abnormality before starting to travel. SERVICE METER This display (1) shows the total number of hours that the machine has been working. If the engine is running, the service meter advances even if the machine is not being operated. The service meter advances 1 for every hour of operation, regardless of the engine speed. Even if the starting switch is OFF, the service meter is displayed on the top line if the top ( ‘ ) portion of the machine monitor mode selector switch 1 is kept pressed.
NOTICE When the starting switch is at the OFF position, if the service meter is displayed even though the top ( ‘ ) of machine monitor mode selector switch 1 is not being pressed, there is probably a failure in the machine, so please contact your Komatsu distributor for inspection. 3 - 8