Boss Door Closer Adjustment

Power adjustment by spring the closers power can be adjusted after it is fitted by adjusting the spring tension of the unit to suit door size site conditions.

Boss door closer adjustment.

Different door closer manufacturers tend to produce dissimilar products but all door closers have some sort of pressure adjustment. Dor o matic door closers use hydraulic pressure to close external and internal doors that must be kept shut for safety reasons. Adjustable arm a scissor arm for over head door closers which allows easy installation when the door frame projects over the door face. Some models have separate adjustments for sweep s which.

Established in 2009 as the specialist in supply and distribution of specification door closers. The boss ts5 225 overhead door closer standard fixing position has an opening force 0 30 degrees less than 30n when fitted to a minimum width door of 900mm fig 1 and 826mm fig 6 and has an opening force 30 60 degree less than 22 5n when fitted to a minimum width door of 826mm. You might need to remove the cover to access the adjustment screw if you don t see it while the cover is on. Specification solutions with boss door controls architectural range.

Inspecting the unit and making a few simple adjustments is often enough to fix most problems. The door closer may operate at the wrong speed or slam the door which will require adjustment or repair. Enjoy our new lever designs.