Dc6000 series cast iron door closer.
Clarksdale door closer adjustment.
Paul harper smith of lock assist ltd explains how to easily adjust an overhead door closer to ensure a smooth and quiet operation.
The first being they are out of adjustment either by wear and tear or environmental issues.
Your current door closer is probably marked sl72 clarksdale ms.
Most of these closers have a listed door closer body 236m sticker on them we are proud to be online distributors of several corbin russwin door closers series.
Back check is the amount of resistance the door closer offers if it is thrown open by wind or vandals.
If you are interested in completely replacing.
Turn the closing speed allen bolt clockwise to slow down the speed the door moves or turn it counterclockwise to increase the speed.
The other adjustments we see on door closers are back check power and delayed action.
In addition most models have adjustment screws for swing speed latch speed and back check accessible after you remove a cover on the piston body.
Back check usually starts at about 70 degrees and up.
Spin the latch speed dial in the same way to adjust the final 2 to 5 inches that the door travels.
Step down off the stepladder and test your adjustments.
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Dc3000 series cast iron door closer.
From the old door closer models to the newer models corbin russwin has a closer that will fit your specific application.
All models have a spring tension adjustment at the end of the hydraulic piston.
Door closers consist of a spring and a hydraulic mechanism.
Corbin russwin door closers have been around for the last 75 years.
Both the dc3210 and dc6210 will match the hole spacing of the russwin 2800 2810 and 2820 door closers so you will not have to redrill holes.
