If it closes quickly and slams shut loosen the tension in the hinges until it closes quietly.
Adjusting automatic door closing hinges.
Tighten the screws on the hinges as much as possible and then try closing the door to see if the problem is fixed.
This could be because the hinges are chopped in too deeply causing the edge of the door and the frame to bind against each other when shutting the door.
They re useful because they keep doors and cupboards closed and help avoid disruptive slams.
Troubleshooting a commercial door closer.
Tightening the door hinges may solve the problem by pulling the door back toward the jamb the hinged part of the frame so it no longer catches on the frame when you try to close it.
Remove the locking pin.
I ll bet that you never knew you could adjust a self closing door hing.
Then add or release tension until you get the proper close rate photo 2.
This video shows you how to adjust the tension on your automatic door closer.
Only test the door after adjusting both hinges since you could damage or break them otherwise.
But once they no longer work automatically they will need to be either adjusted or removed and replaced.
If the door doesn t close far enough to latch then tighten the hinge by 1 more position.
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Start by removing the locking pin photo 1.
This video shows you how to adjust the tension on your automatic door closer.
A self closing hinge is a closure for a door or cupboard with an automatic closing mechanism.
Ranbo commercial grade stainless steel ball bearing heavy duty spring loaded door butt hinge automatic closing self closer adjustable tension 4 x 3 1 2 inch brushed chrome 1 pair thickness 2 4 mm.
If there is a hinge problem a warped door or the door must swing uphill to close a door closer will only go so far to solve the problem.