. OPERATION EXPLANATION OF COMPONENTS ACTION CODE DISPLAY CAUTION REMARK the is a or 3 - 9 If action code E03is displayed, sto p the machine imme diately. Then se e "ACTION CODE( PAGE3-14 2)" and contact your Komatsu distributor fo If the mach ine has failed, or i f there has been excessive lo ad on the mach ine, or if i t is necessary to d suitable action. perform inspection a nd maintenance, a n action code is displayed on t his panel ( 4) to r ecommen d suitable order of If more tha n one failure occu rs at the same t ime, th e most importan t actio n code is displaye d. The importance, starting from the h ighest, is E03, E0 2, and E01.
If failures of equal importan ce occur a t the sam e time, the latest o ne is displayed. n codes E02 or E03 occur, the alarm buzzer sounds intermittently and the centralized warning lamp When actio lights up. E03: When this code is display ed, stop the ma chine immediat check for rep the failure code, and contact your Komatsu distrib airs. The top bottom li for 3 sec The tele onds each. phone number is d isplayed on the right of the "CA display. If the telephone n umber has not b een set , there blank. For details of the method of setti ng the teleph number, see "INPUT METHOD FOR TELEPHONE NUMB -28)". (PAGE 3 E02:
If over run related informa tion is displayed, reduce the en speed operat If the o run th If an a failure and the speed of the machine while contin ions. contin verheat related dis e engine under no l play is given, sto oad at a mid-ran p the machine ge speed. ction code is still d code and contact y isplayed after do our Komatsu dis ing this, tributor check for rep REMARK The top line of the character dis play displays "E 02" and the bot line display s the condition of the machine related to overru overru overheat.