4041 Door Closer Adjustment

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4041 door closer adjustment.

All lcn and falcon door closers will have 3 regulating valves and a spring adjustment. Closers that meet ul 10c for fire rated doors meet positive pressure fire test standards. Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more. 4 grade 1 durability strength and performance standards for door controls.

The lcn 4041 series is a heavy duty door closer designed to be used on aluminium hollow metal or wood swinging commercial. For frequently used doors these closers last twice as long as standard door closers. A wide choice of options mounting accessories and ease of installation offer maximum versatility. Looking for lcn hydraulic lcn 4041 series door closer heavy duty interior and exterior 2rj16.

Lcn started putting on the green dials for the spring adjustment on the 4041 s in 2001. Backcheck is a requirement for all fire rated closers power adjustment spring strength may be increased or decreased by turning the allen head screw located in the end of the door closer body. The backcheck adjustment allows the level of resistance in the latter stage of opening to be set at the level required. The big body 4010 4020 4040 and 4110 all feature the fast power adjust indicator for spring power adjustment.

They can replace yale dorma falcon stanley parker and cal royal models with the same mounting hole pattern. All meet ansi a156. We ve simplified product installation with digital step by step instructions for the lcn 4040xp product just scan the qr code printed on the paper instructions in the box. The 4000 series surface mounted is the most comprehensive and versatile line offered by lcn.

Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Lcn door closer use a all weather fluid which remains stable in hot and cold weather meaning once the door closer has been installed and setup its ready to use and should need no further adjustment. Backcheck is effective from 75. What maintenance is required for an lcn closer.

4041 series heavy duty the lcn 4041 series is a non handed surface mounted door closer. Is there adjustment limits on the regulation valves of lcn manual closers. So why choose the lcn 4040xp closer as you will see from the information provided above the lcn4040xp or also known as the lcn 4041 closer the. What are the steps to adjust a door closer facts.