A garage door is an important home improvement project. It is typically the first thing people notice when they pull into your driveway or pass your house. A garage door is the largest moving object in your home and because of the large number of small parts, installation of a garage door is highly technical. Connecting the springs can be particularly dangerous and proper installation is critical to the performance of your door. A garage door is the largest moving object in the home. These doors are often operated by electric door openers.
Automatic door openers are becoming standard, and can be easily used with both types of doors. Automatic garage door openers are installed in millions of households. Proper installation, operation, maintenance and testing of the garage door and automatic opener are necessary to provide a safe, trouble-free product.
Torsion springs are what lifts most of a garage doors weight and they are located on a shaft over the top of the door. This shaft, under the springs torsion, turns to lift drums, which wind cables attached to the door near the bottom. Torsion Springs: are wound up on the rod above the garage door. Two springs of this kind are used, one on each side of the center of the door. Torsion springs are usually mounted above a closed door, parallel and horizontal to the top section of the door. They provide lifting power for the door by winding and unwinding while the door is opened and closed.
Garage Door Springs are available in two main types: extension and torsion. Vendors of replacement garage door springs specify the weight of door for which each model is suitable. Garage door springs are sized or adjusted at time of initial installation to balance the weight of the garage door. It is important when handling springs to prevent any nicks or scrapes to the wire. Garage door springs are designed to twist and turn, not to stretch lengthwise. If you stretch it to work like eLegator, you could seriously injure yourself or someone else when it snaps.
Replacement directions are identical for single-car and double-car garage doors with the EZ-Set Torsion Spring System with only one spring on the left side. The only difference is that the center shaft coupler (or the center of the shaft, if there is no coupler) is supported in the middle on double-car doors. Replacing both springs will not only prevent any damage caused by the breaking of the second spring, but also keep your door working efficiently. It is always a good idea to have your garage door spring system inspected at least once a year by a professional overhead door technician. Replacing the garage door torsion springs must be done carefully. The torsion shaft which passes through these springs, prevents possible accidents due to spring failure.
Reversing mechanisms activated by contact can prevent most potential damage or injuries caused by a garage door closing automatically. Properly working photo eyes now offer an added safety guard, but if bumped or jarred in any way, photo eyes may be disabled. Reversing mechanisms activated by contact can prevent most potential damage or injuries caused by a garage door closing automatically. Properly working "photo eyes" now offer an added safety guard but, if bumped or jarred in any way, photo eyes may be disabled.
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