You should find two plastic screw heads or knobs on the.
Genie garage door opener won t stay closed.
If you re craftsman chamberlain etc garage door opener is closing and then opening up its likely a common problem related to the stop limit mechanism.
Confirm the safe t beam is correctly aligned.
Or door will only open.
Door starts down then stops before it is closed.
Tools children s toys and other.
It s time to investigate the problem.
Test the garage door to see if it stays.
Why is the safe t beam light blinking.
Firstly check that you re using it within the range required for your opener.
With this tool in hand follow these steps.
If the garage door opener lights flash when the door reverses you likely need to adjust your garage door sensors.
Check for interference from adjacent photo eye sensors of any brand.
For expert advice contact your local genie professional dealer.
If you re too far away this can cause a problem with opening or closing the door.
Check the motor housing mounted to the ceiling of your garage.
Start by rotating the down limit screw or knob one complete turn in the minus direction.
Adjusting the limit travel setting.
Then manually lift or close the door until the carriage locks into place.
They could be out of alignment or they may need to be cleaned this is not too common.
Wipe down the receiver with a damp cloth and check that.
Trouble shooting a garage door that won t stay closed.
Also verify the antenna on the motor unit is in the proper placement.
This means it is in the engaged position.
There can be a few reasons as to why your garage door won t stay closed and by doing some snooping and checking a few parts of the garage door system you ll be able to see what s really going on.
Press and hold the wall console button until the garage door is completey closed.
Your garage door may be binding i e not rolling smoothly along the garage door tracks.
You should now be able to operate the door using your genie garage door opener.
The first image shows the genie chain drive carriage position connected to the garage door.
Troubleshoot any problems you may be having with your genie garage door opener including lights blinking door reversing remote issues and more.
How to troubleshoot a door that doesn t close on a genie model 940a step 1.
You may also need to reprogram your keypad or replace the batteries in it.
Why does my genie garage door opener reverse open when i try closing it.