Automatic Door Closer Adjustments

It is used to adjust the spring strength force to close the door.

Automatic door closer adjustments.

Bring a step ladder tall enough so that you can easily reach the door closer from the second or third highest step. Here are a few things that you can do to adjust the speed without having to actually take anything apart. Climb the ladder and examine the closer. Norton door controls continuously develops cutting edge door control solutions for swing door applications.

It s common to try to solve door closing problems by simply adjusting the spring tension but tightening this tension can make the door hard to open and loosening it can make the door. Most door closer brackets have slotted holes so you are able to slide them left to right to make adjustments without completely removing the screws. If none of these adjustments works then your door closer may be worn out and you will need to buy a new one to replace it. Clockwise gives the closer more closing power which also makes the door harder to open and turning the screw counter clockwise will give the door less closing strength and makes the door easier to open.

If you can t see adjustment screws chances are the closer has a cover. There typically are two screws on the automatic door that allow for the change in speed. Counter clock wise turns increase speed force of the door clockwise. Remember when it comes to turning commercial door closer adjustment screws a little goes a long way.

Start with no more than 1 8 of a turn. Open the door and watch it close. To adjust the door closer. If it closes right the first time check it 10 more times.

These screws will control the door s closing speed delay and latching speed. Turn the adjustment screw clockwise to slow the closer down counter clockwise to speed it up. Usually the cover is plastic but it could also be metal. Norton s dynamic portfolio of mechanical door closers and electronic door operators will allow your building to be outfitted with code compliant solutions tailored to your occupant s needs.

A door closer has more adjustment possibilities than you might expect and getting a door to close just right may take several trips up and down a ladder.