If your garage door opens ok but won t close then it s possible the safety reversing sensors are not correctly aligned.
Python2 garage door opener will not close.
Clutter or obstructions that block the sensor are the first problems to look for if your door won t close or in extreme cases open at all.
Turn the down limit switch screw counterclockwise one turn per every 3 inches of the garage door gap the distance between the bottom of the garage door and the driveway when it does not close.
See page a at the center of this manual.
Disconnect and reconnect wires on wall control check wiring.
Lights will not go out.
Incompatible wall control.
It has worked like a gem until today when it simply balked when i wanted it to close.
The python 2 uses an enclosed in line chain to hush operating noise and reduce maintenance needs.
8 not shown if your garage does not have a separate entry door you might want to consider an emergency release kit ger 2 for installation on your garage door.
This problem bugged me for several months.
This is of course a safety feature to prevent the heavy garage door crushing anyone or anything that might be in the pathway of the door when it comes down.
The overhead door python 2 garage door opener is a quieter chain drive garage door opener.
Depending on the brand.
If you plan to plug the unit into a standard electrical outlet is one available.
My sensors are new and aligned answered by a verified home improvement expert.
Hopefully after you read this you won t have the same problem in the future.
Don t just assume that if the path is clear that the sensors are ok.
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.
Typical chain drive garage door openers have exposed chains and tend to rattle and loosen over time.
First check the sensor lights.
The python line of garage door openers is among the most known products manufactured by the overhead door company.
I have an overhead door python 1 2 hp opener it starts to close then reverses.
Check close force adjustment.