. OPERATION EXPLANATION OF COMPONENTS ACTION CODE DISPLAY CAUTION "FAILURE CODES (PAGE 3-192)". is or 3 - 9 If action code E03 is displayed, stop th e machine immediately and ask your Komatsu distributo r to carry out If the machi ne has failed, or if th ere has been excessive load on the machine , or if it i s necessary to car ry out der of inspection a nd maintenance, an a ction code is displayed on thi s panel (3) to recommend suitable action. If more than one failure occurs a t the same time, the most i mportant action code is displaye d. T he or importance, starting from the highe st, is E03, E02, and E01.
If fa ilures of equal i mportanc e occur a t the same time, the latest on e is displayed. codes E02 or E03 occur, the alarm buzzer sounds intermittently and the centralized warning lamp When action lights up. E03 If code E03 i s displayed, stop the machine immediately, check t failure code, For details then ask your Komats of the method of di u distributor to carry out repair splaying the failure code, s REMARK "E03" is d isplayed on the top line of the character display, a "CHECK seconds RIGHT NOW" and "C each on the bottom lin ALL" are displayed in turn for e. On the rig ht side of the "CALL" display, a telephone number displayed blank. Fo number, s (PAGE 3- .
If no telephone num ber has been set, this space thod of setting the telepho r details of the me ee "INPUT METHOD FOR TELEPHONE NUMBE 31)". E02 If an overrun related display is give n, reduce the engine speed a machine spe ed while continuing o perations. If an overhea t related display is giv en, stop the machine and run the engine a After taking t t a mid-range speed u he above action, if an nder no load. action code is displayed, che the failure c repairs. For details ode and ask your Komatsu distributor to carry o of the method of displaying the failure code, s ODES (PAGE 3-192)".
"FAILURE C ODES (PAGE 3-192) REMARK The top line of the character displa y displays "E02" and the botto line displays the condition of the machine related to overrun overheat.