-The appliance is only permitted to use 1 min for 1 time. Before it’s used again, it must cool down enough. -Turn the knob (Speed Selector ( E )) to “0” position once the blender is completed and unplug the cord from the wall outlet. -The Filter only use for making soybean milk. For other use, please take out the Filter. -This appliance can also mix little ice and menu such as carrot、vegetable.