How To Install A Sectional Garage Door Motor

Next part 2 2.

How to install a sectional garage door motor.

Sectional door installation guide 6 of 20 section 1. Garage doors use either torsion springs or extension springs to raise and lower the door. This is done by inserting the inch rods through the holes in the torsion spring cone on top. Pre installation checks a sectional overhead door is designed to be fitted behind the opening so the following dimensions need to be checked before fully unpacking the door for installation.

Motors while larger doors like those for two car garages may require anywhere between 3 4 to 1 h p. Garage door openers will have a screw or belt driven openers or chain openers that make more noise but are easier to repair. Knowing garage door clearance requirements will help you avoid ordering the wrong garage door set up for your needs. Torsion springs mount on a bar above the door while extension springs stretch down the side of the upper tracks.

Make sure you use safety goggles for this part of the operation. Sectional garage door indsordoorsconz installation instructions safety checklist there are many potential hazards associated with sectional garage door installation. These hazards can result in serious injury or death and all precautions should be taken by the installer to minimise the risk of such hazards. Once the replacement sectional garage door arrives you need to remove the old door.

Check that the panels supplied overlap the daylight opening width by 25 35mm each. Average weight double doors or heavier single doors may require 1 2 h p.