There are a few things that can cause a closer to slam.
The closer could be adjusted incorrectly. Turn all regulating screws clockwise until they stop. Then open each valve 1 and 1/2 turns. If t...
All Steelcraft Frame, Door and Architectural Stick components will receive one coat of sprayed-on factory paint which is a baked-on, rust-inhibited primer that conforms to the industry standard ANS...
The 4040(XP) door closer can be used as a temporary replacement in a 4630/4640 operator to provide manual control of the door while the 4630/4640 closer cylinder is being repaired or a replacement ...
Excessive premature frame rusting is caused by improper jobsite installation practices and most likely caused by the following circumstances:
Grout:
Frames are grouted in place using incorrec...
The 4041/4040XP and 4040SE closers cylinders are "NOT" the same.
The 4041/4040XP cylinder has an adjustable size 1-6 spring.
The 4040SE cylinder has an adjustable size 2-4 spring.
The 4041/404...