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Common faults and solutions of goods shower room of fast rolling shutter door
Common faults and solutions of goods shower room of fast rolling shutter doorThe common faults and solutions of fast shutter door shower rooms are as follows:Door failure The door does not open or close properly Cause: This may be a power failure, induction device failure, control circuit failure, or door mechanical stuck. Solution: First check whether the power supply is normal, including whether the power cable is plugged in, whether the fuse is blown, etc. If the power supply is normal, check the induction device again to see if there is dust blocking or damage, if there is clean or replace the induction device. Then check the control circuit to see whether the relay, contactor, and other components are working normally. If there is a fault, it needs to be repaired or replaced in time. Finally check the track, pulley, and other mechanical parts of the door body, clean up debris, add lubricating oil, and repair or replace damaged parts. The door speed is abnormal. Cause: Usually caused by improper setting of inverter parameters or motor failure. Solution: readjust the frequency converter parameters and set them to appropriate values according to the equipment instructions. If there is still no improvement after adjusting the parameters, it is necessary to check the motor to see whether the motor winding is a short circuit, open circuit, motor bearing is damaged, if there is a problem, replace the motor. Door curtain broken Reason: May be scratched by sharp objects, long-term use of aging, or caused by cargo collision. Solution: For smaller damage, a special repair adhesive can be used to repair. If the damaged area is large, the door curtain should be replaced in time to ensure the sealing performance and normal use of the door. The shower system is faulty. The blowing speed is insufficient. Cause: May be fan failure, filter blockage, or pipe leakage. Solution: Check whether the impeller of the fan rotates normally and whether the motor is abnormal. If there is a problem, repair or replace the fan in time. At the same time, clean or replace the air filter to ensure smooth air circulation. In addition, check the connection parts of the blowpipe, if there is air leakage, seal and repair it in time. The shower time is not accurate. Cause: Generally time relay failure or control program problems. Solution: Check whether the setting of the time relay is correct, if wrong, reset. If the Settings are correct, try replacing the time relay. If the problem is the control program, contact professional technicians to debug and repair the program. The shower nozzle does not produce air or part of the nozzle does not produce air. Cause: The nozzle may be blocked, the pipe valve is not opened, or the fan outlet is improperly connected. Solution: Clean up the clogged nozzle and ensure that the inside of the nozzle is smooth. Check whether the pipe valve is open. If not, open the valve. At the same time, check whether the connection between the fan outlet and the pipeline is tight. If it is loose, reconnect it tightly. Control system failure The control panel is not displayed. Cause: It could be a power failure, a damaged control panel, or a poor line connection. Solution: Check the power supply of the control panel to see whether the power cable is loose or damaged. If yes, repair or replace the power cable. If the power supply is normal, check whether the display of the control panel is damaged. If yes, replace the control panel. In addition, it is also necessary to check the line connection to ensure that the connection line is in good contact with no break or short circuit phenomenon. The button operation does not respond. Cause: button damage, control circuit failure, or program error. Solution: First check whether the button can bounce back normally after being pressed, if there is a stuck or damaged phenomenon, replace the button. Then check the relevant components in the control circuit, such as relays, contactors, etc., are working normally, and repair or replace if there is a fault. If it is a procedural problem, professionals must check and repair the procedures of the control system. System misoperation Cause: The induction device may be interfered with, the control program error, or the electrical component failure. Solution: Check whether there is a strong electromagnetic interference source around the induction device, if there is, take shielding measures or stay away from the interference source. At the same time, check and debug the control program to repair the possible errors. In addition, check whether the electrical components, such as relays, contactors, etc. are working properly, and replace them in time if there is a fault. |
