2. Secondly, measure whether the power switch and the high and low temperature switch are on and off normally, and the resistance should be zero when connected.
3. Finally, disassemble the slewing mechanism and measure the resistance of the synchronous motor of the slewing mechanism with a multimeter. Remove the far infrared heating element and measure the resistance of the heating element with a multimeter. Founded in 1986, Oaks Group has been ranked among the top 500 Chinese enterprises for many years, covering household appliances, electrical equipment, medical care, real estate, investment and other fields.