Adjust in this order.
Norton door closer adjustment instructions.
For kawneer models with a single combination adjustment for sweep and latch.
Door closers installation instructions.
Closers shall have multi size spring power adjustment to permit setting of spring from 1 through 4 or 3 through 6.
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.
Closers shall have two non critical valves hex key adjusted to independently regulate sweep and latch speed.
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.
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.
Norton door closers installation instructions from the 160 series to the 9540 series.
Norton door controls continuously develops cutting edge door control solutions for swing door applications.
Old norton door closer adjustment i had a door that was slamming harder than i would like so i decided to look into how to stop it from closing so fast.
Electrified products installation instructions.
Door closers installation instructions.
The first two steps in solving either problem is to 1 identify the door closer and 2 get the installation instructions for your particular make and model of door closer.
Adjust a little at a time try a 1 4 turn to start open the door between adjustments to check the difference.
To adjust a typical closer.
164 size 4 spring non hold open.
160 series door closer.