If your door is opening too slow increase the hydraulic pressure of your door closer by turning the adjustment screw counter clockwise.
Dorma door closer adjustments.
Notice how the door closer behaves differently with its new settings and make additional adjustments if necessary until it swings closed at a controlled speed and gently latches.
Bring a step ladder tall enough so that you can easily reach the door closer from the second or third highest step.
For kawneer models with a single combination adjustment for sweep and latch.
How to adjust door closer speed.
Climb the ladder and examine the closer.
To adjust a typical closer.
This article is primarily about commercial door closers but the ideas here can be applied to.
Dorma 8616 door closer dorma 8616 architectural grade door closer is designed to provide a highly flexible door control system suitable for use on all hollow metal aluminum and wood doors.
If you can t see adjustment screws chances are the closer has a cover.
It is available in adjustable spring size 1 6.
The 8600 door closer series is a non handed surface applied door closer with adjustable spring power and backcheck positioning adjustment.
Usually the cover is plastic but it could also be metal.
Sweep speed and power adjust if necessary applicable.
Adjust a little at a time try a 1 4 turn to start open the door between adjustments to check the difference.
It provides the flexibility needed to meet the many demands of commercial and institutional applications including ada barrier free accessibility requirements.
Make the necessary adjustments by turning the adjustment screw of your hydraulic door closer either clockwise or counter clockwise as needed.
Close and open the door a couple of times.
To adjust the door closer.
Step 3 test the door.
Adjust in this order.
Closers can be used with aluminum wood or hollow metal doors and frames.
But with these attributes and the appropriate wrench hex key or screwdriver you can do it yourself.
Door closer ansi bhma grade 1 certified.
Adjusting closing opening and backcheck on automatic hydraulic door closer ryobi 8000 series.
See the product here.