Komatsu — 11.2 SWITCHES

11. EXPLANATION OF COMPONENTS 11.2 SWITCHES 1. STARTING SWITCH This switch is used to start or stop the engine. OFF position At this position, the starting switch key can be inserted or removed. When the key is turned to this position, all the electric circuits are switched off and the engine stops. ON position In this position, electric current flows in the charging and lamp circuits. Keep the starting switch key at the ON position while the engine is running. When turning the starting switch ON or OFF, if the starting switch is held at a position between ON and OFF, the controller may detect this as an abnormality.

If this happens, return the starting switch to the OFF position, then operate it as usual to the ON position. START position This is the position to start the engine. Hold the key at this position while cranking. Release the key immediately after the engine has been started. The key will return to the ON position when released. 2-18