. OPERATION EXPLANATION OF COMPONENTS ACTION CODE DISPLAY CAUTION code, see "FAILURE CODES (PAGE 3-192)". is telephone NUMBER carry out see overrun or 3 - 9 If action code E03 is displayed, stop th e machine immediately a nd ask your Kom atsu di stributor to carry out If the machi ne has failed, or if th ere has been excessiv e load on the machi ne, o r if it is necessary to car ry out der of inspection a nd maintenance, an a ction code is displayed on this panel ( 3) to r ecommen d suitable action. If more than one failure occurs a t the same time, the most importan t actio n code is displaye d. T he or importance, starting from the highe st, is E03, E02, and E0 1.
If failures o f equal importan ce occur a t the same time, the latest on e is displayed. codes E02 or E03 occur, the alarm buzzer sounds intermittently and the central warning lamp lights When action cur, the alarm buzzer sounds intermittently and the c entral warning lamp lights up. E03 If code E03 i s displayed, stop the machine immediately, c failure code, For details then ask your Komats of the method of di u distributor to carry ou splaying the failure co REMARK "E03" is d isplayed on the top line of the character dis "CHECK seconds RIGHT NOW" and "C each on the bottom lin ALL" are displayed in t e. On the rig ht side of the "CALL" display, a telephone n displayed blank.
Fo number, s (PAGE 3- . If no telephone num r details of the me E02 If an overrun related display is give n, reduce the engine sp machine spe ed while continuing o perations. If an overhea t related display is giv en, stop the machine a the engine a After taking t t a mid-range speed u he above action, if an nder no load. action code is displaye the failure c repairs. For details ode and ask your Komatsu distributor to c of the method of displaying the failure co ODES (PAGE 3-192)". "FAILURE C ODES (PAGE 3-192) REMARK The top line of the character displa y displays "E02" and th line displays the condition of the machine related to ov overheat.