If your door closer is not functioning properly see troubleshooting section before adjusting.
Norton door closer adjustment instructions.
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.
Closers shall have two non critical valves hex key adjusted to independently regulate sweep and latch speed.
Changing overhead door closer pressure please subscribe.
Some also have a way to adjust the back swing.
Norton door closers installation instructions from the 160 series to the 9540 series.
The operation of a door is controlled by the door closer in 3 basic zones.
Basically you turn the screw to the right to slow it down and turn it to the left to let it close faster.
Check out the new illustrated video.
Electrified products installation instructions.
Closers shall have multi size spring power adjustment to permit setting of spring from 1 through 4 or 3 through 6.
164 size 4 spring non hold open.
Door closers installation instructions.
Instructions here are for a properly functioning door closer.
Door closers installation instructions.
Norton door controls continuously develops cutting edge door control solutions for swing door applications.
Open the door and watch it close.
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.
Remember when it comes to turning door closer adjustment screws a little goes a long way.
160 series door closer.
How to adjust a door closer illustrated https youtu be bhc dw.
Adjustment screws usually require a hex wrench.
Closers shall have adjustable backcheck cushioning controlled by a hex key adjusted valve.