International Door Closers Adjustment

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International door closers adjustment.

Other door closer adjustments. West coast office 800 544 4422 east coast office 800 225 6737. Look at the end of the cylinder closest to the bracket with the door closed to see the adjustment screw. Adjust in this order.

Sweep speed and power adjust if necessary applicable. For kawneer models with a single combination adjustment for sweep and latch. Spring adjustment is located on the end of the spring tube 5 32 allen wrench. Copyright 2016 international door closers inc www intdoorosers o internationa door cosers in.

It is used to adjust the spring strength force to close the door. Doors of varying sizes or of excessive weight or doors subject to severe wind or draft conditions or abusive usage refer to series 200 overhead concealed closers. Door closer adjustment closing cycle. Door closers consist of a pneumatic cylinder which controls the speed of the door and a bracket which holds the cylinder to the door.

Schedule of models and types note. The back check valve if featured will usually be set apart from the first two discussed and may be marked with a b or bc. Door closer adjustment is an art that requires knowledge patience and an ability to climb up and down a ladder several times but with these attributes and the appropriate wrench hex key or screwdriver you can do it yourself. Adjust a little at a time try a 1 4 turn to start open the door between adjustments to check the difference.

Almost all door closers will have the above two adjustment hydraulic valves but some have additional features which can be adjusted similarly. To adjust a typical closer. Global door controls grade 1 duranodic commercial door closer.