The door should contact the item and reverse directions within 2 seconds.
How to clean a garage door openee.
Fiberglass doors can be washed with an all purpose cleaner.
To clean soiled and stained concrete floors use a strong solution of degreaser.
Disconnect the automatic opener release mechanism so that the door can be operated by hand.
Before you start make sure you have the following.
Start with the door closed.
Periodically test the balance of the door.
Open your door and spray the lubricant on each of the hinges.
Slowly lift your garage door up manually and spray each hinge as it meets the bend of the track.
Place a piece of wood or similar hard item on the garage floor where the garage door makes contact and attempt to close the garage door.
Next check the alignment of your photo eyes one on both sides of your garage door.
The photo eye is normally made with glass and you should use the same care with it that you would a camera.
Pay particular attention to wood doors since warping and water damage are common.
Flood the concrete and let it sit for a few minutes and then.
Scratches or other markings may cause it to function improperly.
If the door is steel look for rust spots that should be sanded primed and painted.
Use spray silicone lightweight household oil or white lithium grease according to the instructions in your owner s manual.
Remove chipped and peeling paint then sand and repaint.
After cleaning a wood door may also require repainting or staining.
Non abrasive sponges and clean cloths the last thing you want to do is damage your door s finish by using an abrasive.
Wash the door with a soft sponge or cloth and a cleaner appropriate for the surface then thoroughly rinse the door with a hose.
Use one or two sprays on each hinge.
To clean it use a clean cloth and mild cleaner.
If the garage floor is made of asphalt the only.
For wood doors clean the outside of the door by wiping it with a dry soft cloth.
This will lubricate the moving parts on the door and will make opening and closing the garage door much smoother.