Roll Up Door Tension Adjustment

With the door in the open position simply insert a standard 5 16 allen wrench into the exposed drive and adjust clockwise to reduce tension or counterclockwise to increase tension.

Roll up door tension adjustment.

If you want to use a drill attachment be sure it s a variable speed drill set at a low speed. Tighten the set screws on both tensioners before operating the door. In this video chris shows you how to remove or add tension to trac rite roll up door springs. To make sure you achieve the right tension adjust the spring by one hole at a time.

Therefore it is suggested you check the tension at the time of installation and periodically over the course of a year. Adjusting metal roll up doors is a critical step in maintaining and prolonging the life of your metal door. That s just one small example of how the dbci makes a big difference. Final adjustment if necessary will be made in step 10.

Adjust both springs equally one at a time if your door was balanced. The tension set bracket found on the dbci 650 and 690 series is the first of its kind making adjusting roll up doors safer easier and faster. Roll up door tension adjustment as roll up doors age the springs may relax somewhat and require adjustment to properly assist in lifting the door. If the door is hard to close but easy to open you will need to remove spring tension.

The amount of tension required may vary slightly. Model 650 750 tension device adjustment over a period of time it is possible for the springs to relax. For a cold door that needs additional tension offset the balance of the door by positioning the bottom bar ten inches below the opening header. Once you ve moved the hook to its new location replace the nut on the back and use the wrench to tighten the hook into place.

Carefully insert a winding bar or screwdriver into the ratchet tension device located on the left bracket. This is how to loosen or tighten the tension on a roll up door. Insert the allen wrench or electric variable drill with 5 16 allen socket into the exposed. This is how to loosen or tighten the tension on a roll up door.

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