Common faults and treatment of dryer

1、 Turn on the power and the computer board doesn't light up?
Answer: 1. Check whether the insurance is burnt out
2. Check whether the temperature controller is connected with the electric heating dryer
3. Check whether the transformer is in good condition
4. Check whether the three-phase electrical phase sequence is correct, and the drying equipment has a phase sequence protection function
2、 Start the barrel rolling without rotating?
Answer: 1. Check whether the contactor is engaged
2. Check whether the insurance is burnt out
3. Check whether the thermal protection is in normal working state
4. Check whether the belt is too loose
5. Check whether the motor is burnt out
6. Check whether the power supply is out of phase
3、 The fan doesn't work?
Answer: 1. Check whether the contactor is engaged
2. Check whether the insurance is burnt out
3. Check whether the thermal protection is in normal working state
4. Check whether the motor is burnt out
5. Check whether the power supply is out of phase
4、 Does the drying temperature not rise?
Steam heating type:
Answer: (1) Check whether the steam inlet valve is open
(2) Check whether the solenoid valve is intact
(3) Check whether the computer board has output
(4) Check whether the drain valve is in good condition
(5) Check whether the fan rotates
(6) Is the fluff inside the machine not clear
(7) Whether the external exhaust chimney of the dryer is blocked
(8) Whether the upper protective screen of the heater has not been cleared for a long time
2. Electric heating type:
Answer: (1) Check whether the contactor is engaged
(2) Check whether the insurance is intact
(3) Check whether the computer board has output
(4) Check whether the heating pipe is intact
(5) Check whether the fan rotates
(6) Check if the fluff inside the machine is not clear
(7) Check whether the ventilation of the machine is smooth
(8) Check whether the power supply is out of phase

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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