What to do with blowing black smoke with a hand dryer

Blowing black smoke with a hand dryer
Blowing black smoke with a hand dryer is probably rare, so don't worry if you encounter it. Just disconnect the circuit immediately. Generally speaking, blowing black smoke with a hand dryer is caused by the aging and burning of the circuit inside. People can open the outer shell of the hand dryer to see if the wires inside are burnt out. If so, a new wire can be replaced. It should be noted that after the hand dryer blows black smoke, people should immediately stop using it to avoid catching fire and causing a fire.
Hand dryer only blows cold air
When people place their hands under the hand dryer and only cold air blows out, even if the power is cut off and restarted, it still only blows cold air, indicating poor contact or detachment of the heater circuit of the machine. People can connect this circuit properly.
Low sensitivity of hand dryer induction
If the indicator light of the hand dryer is on, but the hand is placed below and does not blow, or only blows when moving continuously, it indicates a decrease in its sensitivity. This type of malfunction is caused by the thick dust on the red emission and reception tubes, and people can clean up the dust.

The above content is organized by Superb heater Company, super heater. Mainly professional production: industrial heating elements, temperature measuring elements, production equipment, accessories, and raw materials such as tubular heaters, tubular heaters, belt heaters, ceramic heaters, silicone rubber heaters, thermocouples, etc.

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