Dorma Door Closer 669g Adjustment

Dorma type door closer.

Dorma door closer 669g adjustment.

Dormakaba s door closers are designed to meet the functional and visual goals of any commercial building. We provide 20 for you about dorma door closer 669g adjustment page 1. This is the ul number which is a testing laboratory. Here you can find the latest products in different kinds of dorma door closer 669g adjustment.

For kawneer models with a single combination adjustment for sweep and latch. You can make your door close faster or slower to ensure it latches properly without slamming shut. Its hydraulic control system features a full range spring power adjustment and backcheck along with a narrow projection. Surface applied and concealed closers create many design options.

Sweep speed and power adjust if necessary applicable. Heavy duty surface applied door closer. After installation your dorma door closer will need to be adjusted to suit the weight of your door and the needs of the users. Tighten clockwise the valve to decrease the speed closing speed valve the valve that controls the speed of closing from about 75 to 15 degrees some times marked c or 1 latching speed valve the valve that controls the speed of the last 15 degrees some times marked l or 2 back check valve the valve that controls the amount of resistance the closer has if.

Adjust a little at a time try a 1 4 turn to start open the door between adjustments to check the difference. The number 669g we find on door closers is just a sticker or stamping we find on many of their closers. However we find it on dorma door closers the most. Looking for dorma door closer 669g adjustment.

Dorma 8900 series door closer. There are two speed settings for the closing mechanism. The sticker or stamping usually says listed door closer 669g. Adjust in this order.

Applied to maximum width 950 2100mm single direction open door door weight is 40 65kg with two speed adjustment.