Adjusting My Liftmaster Garage Door Opener

We design and engineer residential garage door openers commercial door operators and gate entry systems.

Adjusting my liftmaster garage door opener.

On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor. Chamberlain group cgi the corporate parent company to liftmaster chamberlain merlin and grifco is a global leader in access solutions and products. Most automatic garage door lights are adjustable so you can determine how long the light stays on for your. You might damage the motor of your garage door opener if there is a lot of resistance from the door tracks.

If the garage door connected to your liftmaster opener only opens part of the way or it begins to open but then reverses check the track and the surrounding area for any objects that may obstruct. Before you adjust the force setting of your garage door opener ensure your garage door tracks jambs and rollers are in good condition. Adjusting these dials alters how far the garage door travels while closing and how much force in kilograms the motor uses. We design and engineer residential garage door openers commercial door operators and gate entry systems.

The proper fully closed position is when the seal on the bottom of the garage door is resting on the floor. There are two types of adjustable down limit on liftmaster garage openers. The opener should not close to the. Locate the manual force adjustment dials at the back of the liftmaster garage door opener.

The travel distance limit setting and the downward force limit setting. The garage door is even with but not past the garage door opening header. Refer to the owner s manual to determine which is. How to adjust the timing of the garage door opener light.

Adjust the garage door opener mechanism.