If anything interrupts this beam of light the garage door will not close and the ceiling light on the opener mechanism will flash as mentioned in the previous step.
Stanley garage door opener will open but not close.
Press and hold the wall console button until the garage door is completey closed.
The chain isn t moving.
Your garage door has set limit switches that instruct the motor when to stop running both when it is opening and when it is closing.
A common cause is a poorly operating door or an obstruction.
It s important to get this switch at just the right distance from the motor so that the door is able to close all the way but the motor also knows to stop running.
You might have absentmindedly unplugged the operator as you were exiting the garage through your internal door to the house.
In the funniest of scenarios the problem will simply be due to an unplugged power cord.
Stanley garage door opener not working.
Try making small adjustments.
Check for interference from adjacent photo eye sensors of any brand.
One sends a beam of infra red light to the other.
Door starts down then stops before it is closed.
I still run into a.
If it requires more force to move the door than the opener can supply this system will activate.
Garage door won t close all the way if the garage door opens correctly but fails to close completely there may be one of three common causes.
This is one of the sensors.
This is related to the up limit switch.
More than likely its a broken gear case.
If an operational problem exists and the garage door opener will not close the opener can be forced to close.
The close limit switch may need adjusting.
These machines were made to last.
This may be caused by activating the obstruction system that is controlled by the open or close force adjustment on the rear of the opener.
Keep in mind that the remote control will not operate the door until the beam sensor has been attached and properly aligned.
T his is a pretty uncommon problem but one that can happen after you ve first installed your garage door opener.
If your stanley garage door opener will not work ensure that it is plugged into a live 120 volt outlet.