Komatsu — FRONT PANEL

. OPERATION EXPLANATION OF COMPONENTS METHOD OF USING PM CLINIC AUXILIARY MODE CAUTION or setting the transmission to the travel position for carrying out measurements, check Measured value Rotation (rpm) Temperature ( ° C) Pressure (kPa) Temperature ( ° C) Temperature ( ° C) Temperature ( ° C) Voltage (mV) REMARK Items such as the engine speed fluctuate and are difficult to see during the measurement. In such cases, operate the buzzer cancel switch to U . This makes it possible to hold the display of the value. To cancel this mode, operate the buzzer cancel switch again to U . To return to the maintenance mode, operate the buzzer cancel switch to t .

3 - 28 Whe equipme carefully tha t the situation is s afe. In th e PM C linic auxiliary m od e, the engine R PM and ba ttery v oltage are shown i n display B (multi-information Display panel B (Malti-information) displays th e item on t he top (1) and the measured valu e o n the bottom lin e (2). The display item s consist of th e seven i tems in the table below . The items c an b e selected by operating the i nformation switch ( >). Display Item 01-ENG SPEED Engine rotation speed 02-COOLANT TEMP. Engine cooling water temperature 05-BOOST PRESS. Boost pressure 06-BOOST TEMP. Boost temperature 07-T/C TEMP. Power train oil temperature 08-HYD TEMP.

Work equipment oil temperature 13-BATTERY VOLT. Battery voltage