... Put it stable on the ground level, use a suitable switch, a fusion and a protected mode near the warmer. ... power and the light will be on, turn the switch K1 to start the motor, the roller will move ... cut off itself, then the temperature drops; when it is lower to the fixed temperature, the controller will connect ... 1~2 when you roast hot dogs.3.There is a switch for the light, you can decide whether to ...