Komatsu — SWITCHES

. OPERATION EXPLANATION OF COMPONENTS RPM SET SWITCH Use this switch (16) when setting or adjusting the angle of the accelerator. 3 - 44 ADDITIONAL CAR HEATER SWITCH (If equipped Use this swit ch (15) to turn t he heater ON /OFF and to reg ulate the air flow (2 st Position (A): ON, low air flow Position (B): Position (C): ON, high air flo Position (A) (push front): SE T/ACCEL ard when t he accelerator pedal has If this switch is pushed forw been depres sed to give the necessary e ngine speed, the opening angle of the accelerator at t hat point is maintained and the RPM ights up. SET pilot la mp on the mach ine monitor l ights up.

Once the ac celerator openin g angle has been set, if the fr ont of the switch is pu shed, the accelerator o peni ng angle approximate ly 7% each time the switch i If the front of the switch is pushe increase 50 % each second. Position (B) (push back): RE SUME/DEC EL Once the ac celerator openin g angle has been set, if the b ack of the switch is p ushed, the accelerator opening a ngle will decreas e by approximat ely 7% each time the switch is pressed. If the back o f the switch is k ept pushed, the opening ang le will decrease 50% each sec ond. Once the ac celerator openi ng angle ha s bee n set in th mode, if the back of th e switch is temporary c cancel. b ition before the