Komatsu — MACHINE MONITOR

. OPERATION EXPLANATION OF COMPONENTS EMERGENCY STOP ITEM CAUTION (1) (2) (3) (4) (5) (6) Engine water temperature caution lamp Torque converter oil temperature caution lamp Retarder oil temperature caution lamp Battery charge circuit caution lamp Steering oil temperature caution lamp Engine oil pressure caution lamp (7) (8) (9) (10) (11) (12) Retarder oil pressure caution lamp Tilt caution lamp Machine monitor, option system caution lamp Engine system caution lamp Transmission system caution lamp Retarder system caution lamp ENGINE WATER TEMPERATURE CAUTION LAMP This monitor (1) warns the operator that the engine coolant temperature has risen.

When it lights up, "E02 ENGINE OVERHEAT" is displayed on the character display at the same time, and the engine output is automatically limited. Run the engine under no load at a mid-range speed until the lamp goes out. 3 - 15 If the monitor lights up, stop op erations imme diately, then chec k the cor responding area and carry out the action. If any problem is f ound in the emergency stop items, the alarm b uzzer will s ound intermittently, and the monito r for the location of the problem a nd the centr al warning lamp will ligh t up.