. OPERATION EXPLANATION OF COMPONENTS ACTION CODE DISPLAY WARNING and check the failure code. For details, see "FAILURE CODE for repairs. 3 - 9 If DISPLAY (PAGE 3-11 Inform your Komatsu distributor of the failure code and If there is a failure on the machine, if it is nec essary to change the method of opera tion, or if inspection or maintenancemust be carried out, action code E00 , E01, E02, or E03 is displayed on the ch aracter display in display portion (2). occur at the same time, the action code for the more serious problem is displayed. sness is as follows, starting with the most serious: E03, E02, E01, E00.
If different failures occur at the same time, the ac tion code for the more serious problem i The level of seriou sness is as follows, starting wit h the most serious: E03, E02, E01, E00 In the case of actio n codes E00, E02, and E03, the alarm buzzer sounds intermittently and t he central warning lamp lights up. If action codes E0 0, E01, E02, or E03 are display ed on the character display, stop opera tions, check the content of the display, and take the following action. E03:
When this co de is displayed, stop the machi ne immediately, ure code, and contact your Ko matsu distributor REMARK "E03 CALL" is di splayed on the character display, and then "CHECK RIGHT N OW" and "E03 CALL" are displayed in turn for layed in turn for 3 seconds each. E02: If overrun rela ted information is displayed, re duce the engine speed and t operations. If the overhea run the engin If an action co failure code a he speed of the machine while continuing t related display is given, stop t he machine and e under no load at a mid-range speed. de is still displayed after doin g this, check the nd contact your Komatsu distri butor for repairs.
REMARK "E02" is displayed on the character display, and th en the condition of the machine rela ted to the overheating or overru n is displayed in turn with "E02" for 3 seconds each.