12.OPERATION NOTICE Cancelling automatic warming-up operation. If it becomes necessary in an emergency to lower the engine speed to low idling, cancel the automatic warming-up operation as follows. 1. Turn fuel control dial to the full speed (MAX) position and hold it for 3 seconds 2. When fuel control dial is returned to the low idling (MIN) position, the engine speed will drop. PC130/150LGP-6K ENG 2-56