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“ Adjust spring tension ”

RELATED FAQS

Resolution: How to: What are the steps to adjust a door closer? Facts: All LCN and FALCON door closers will have 3 regulating valves and a spring adjustment. All closers with a "Del...:

What is the part number for the lever return spring for the MA lock?

Resolution: Lever assemblies part numbers are found in the Pricebook. Note they are handed.:

SPRING POWER ADJUSTMENT

Resolution: Mechanical pre-loading of spring to adjust closing force:

When did the ND series dummy spring cage change design?

Resolution: On June 2, 2020 the spring cage on the ND series dummy functions changed design from a assembled machined spring cage to the new single cast spring cage. See pictures here : C...:

Is the 2030 spring adjustable?

Resolution: All the 2030 series closer have a fixed spring sizes. Example -- a 2031 has a size 1 spring, a 2302 has a size 2 spring, 2033/2034/2035 etc. All the 2030 series closer are shipped a...: