How To Install Liftmaster Garage Door Opener

Set the opener in a ladder where you re going to install it.

How to install liftmaster garage door opener.

Connect the two white with black stripe wires to screw terminal 3 on the motor unit. Set up a ladder beneath the garage door motor in your garage. Liftmaster the world s number one brand of professionally installed residential and commercial garage door openers connects satisfied customers to liftmaster dealers in milwaukee wi every day. Strip 7 16 inch of insulation from each solid white and white with black stripe wire on both sensors.

You might need to clamp the garage door in place to keep it from closing. Open the ladder by pulling the 2 metal halves apart from each other and pressing down on the 2 cross beams. Press down on the chain with your finger. This is part two of how to install a liftmaster 8500 garage door opener.

Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor. Follow the manual in assembling and installing the garage door opener. You should have 1 2 inch of play in the chain. And a set of socket spanners.

Explore names of dealers close to you including the services they offer and their contact information. The next one i did only took about two. As a result of the change in safety standards many manufacturers have been deleting pre 1993 manuals from what. Twist together the two white with black stripe wires from both sensors.

This one took about four hours to install. One thing to keep in mind when searching for your manual is the age of your liftmaster opener. Install liftmaster garage door opener. Thread the nut s facing the door clockwise until it meets the bracket then release the chain.

Twist together the two solid white wires from both sensors. Drilling machine with drill bits. Screwdriver flat head and star head pencil. Generally the tools necessary to properly attach a garage door opener to the door includes.

Beginning in 1993 federal safety standards required that all garage door openers include an anti entrapment feature like the infrared garage door sensors found on most modern models. The garage door motor is a roughly 8 in 5 in 20 cm 13 cm box mounted to the roof of your garage. This holds it in place while you are measuring the length of the angle iron. Garage door opener repair install in on whether you are looking for garage door opener installation or repair liftmaster connects dealers to customers across a wide variety of cities in ontario.