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Garage door common troubleshooting

by:Chi     2020-04-09
Garage door common troubleshooting: 1, the board and deviation to adjust the tightness of wire rope, whether measured on both sides of an axle with high 2, the wire rope looseness and line rail and rail height adjustment. 3, close the door, close does not reach the designated position and rebound to adjust the rebound of the motor or torsional spring. 4, short control malfunction or remote distance to replace the battery or for code again. And check the reception in the motor module. 5, the body is not fully open or closed to readjust the doors schedule.
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