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Four reasons why the sectional door cannot open and close
Four reasons why the sectional door cannot open and close
Many customers occasionally cannot open or close the door normally, which may cause some delays of daily work. Generally, the reasons caused by the following ,let me share it with you.
1. The emergency stop switch not twist to work, the sectional door will not work when the emergency stop switch been pressed, unless the emergency stop switch be twist manually in the right direction then the system will work will normally.
2. The power supply has poor contact, it is necessary to check the wire of the control system to avoid being unable to open or close due to poor contact.
3. the remote control is out of power, just need to replace the battery.
4. If the remote control is out of the sensing range, the remote control only starts to work within 50 meters. Out of 50 meters, it can not be detected.
Above are all generall problems with the opening and closing of the sectional doors, Depending on the usage situation, there may be other issues that may cause .welcome to call us to consult.
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