All norton door closers and door controls are supplied with instructions that show the correct mounting position for the closer and arm in relation to the door frame and hinges or offset pivots for a variety of door openings.
Norton door closer adjustment instructions.
Door closers installation instructions.
Closers shall have two non critical valves hex key adjusted to independently regulate sweep and latch speed.
Closers shall have multi size spring power adjustment to permit setting of spring from 1 through 4 or 3 through 6.
How to adjust a door closer illustrated https youtu be bhc dw.
Open the door and watch it close.
Norton door controls continuously develops cutting edge door control solutions for swing door applications.
The operation of a door is controlled by the door closer in 3 basic zones.
164 size 4 spring non hold open.
Start with no more than 1 8 of a turn.
Remember when it comes to turning door closer adjustment screws a little goes a long way.
160 series door closer.
Changing overhead door closer pressure please subscribe.
Check out the new illustrated video.
Basically you turn the screw to the right to slow it down and turn it to the left to let it close faster.
After doing some research i found that most door closers have a few ways to adjust them including a swing how fast the main swing is and a latch how fast it closes at the end.
Some also have a way to adjust the back swing.
Electrified products installation instructions.
Closers shall have adjustable backcheck cushioning controlled by a hex key adjusted valve.
If your door closer is not functioning properly see troubleshooting section before adjusting.
Door closers installation instructions.
Turn the adjustment screw clockwise to slow the door closer down counter clockwise to speed it up then get down off the ladder and observe the effect.
Norton door closers installation instructions from the 160 series to the 9540 series.