Door reveres or won t open or close.
Linear garage door opener won t close.
Open or close force exceeded or motor thermal shutdown.
This video is for a linear garage door opener.
Align the safety beam.
Pull the emergency cord down and towards the garage door opener.
Adjust the door force.
If you are having problems closing the garage door please che.
Now leave the door.
Adjust in small increments a half turn or less.
Quickly test the quality of your opener s wiring by following these steps.
Check for binding or un balanced door.
If your garage door won t close after aligning the safety sensors you might need to replace them.
The craftsman garage door opener shown here has two set screws that control door travel.
Test after each adjustment.
This will disconnect the garage door from the opener.
If motor had thermal shutdown wait 30 minutes and retry.
Garage door opener safety sensors can go bad due to age excess sun or water exposure or from physical damage caused by lawn tools bicycles and trash cans that have been repeatedly hitting the sensors.
If your garage door won t close all the way the problem could be due to a blocked photo eye.
Continue adjusting until the door opens and closes satisfactorily.
Finally it s possible the garage door opener s motor.
It s also possible that the circuit breaker fuse or gfci outlet powering the door opener circuit has tripped or burned.
The majority of garage doors manufactured since the early 1990s are equipped with this safety feature.
Unplug the opener and disconnect the two wires from the motor reconnect your machine to power then clear its memory and reprogram all remote controls unplug the device for a second time and reconnect the control wiring to.
Open the garage door manually to about halfway.
For a balanced garage door it should stay in that position without going up or down.
The photo eye components consist of two pieces that align face to face across each side of the garage door roughly four feet above the ground.