Lcn 4041 Door Closer Adjustment Instructions

It meets ansi bhma a156 4 grade 1 standards and ada reduced opening force requirements.

Lcn 4041 door closer adjustment instructions.

The lcn 4041 series is a heavy duty door closer designed to be used on aluminium hollow metal or wood swinging commercial. And includes every metal door and wood door preparation template available for l series products. Lcn started putting on the green dials for the spring adjustment on the 4041 s in 2001. Lcn closers and auto operators templates and instructions index subject.

All lcn and falcon door closers will have 3 regulating valves and a spring adjustment all closers with a delay feature will have an additional 4th valve. Commercial door controls 4041 series heavy duty the lcn 4041 series is a non handed surface mounted door closer. 4 grade 1 durability strength and performance standards for door controls. What are the steps to adjust a door closer.

This closer is cul listed and ul listed for self closing doors without hold open and boasts a 30 year limited warranty. 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. A wide choice of options mounting accessories and ease of installation offer maximum versatility. Closers that meet ul 10c for fire rated doors meet positive pressure fire test standards.

Is there adjustment limits on the regulation valves of lcn manual closers. 4040xp door opening system pdf manual download. The regulation valves are designed to adjust the flow the hydraulic fluid in the closer which regulates the door closing speed through various phases of the. Lcn installation instructions templates index 1250 series mounting document template number pull top jamb pa mounts 71375.

They can replace yale dorma falcon stanley parker and cal royal models with the same mounting hole pattern. All meet ansi a156. View and download lcn 4040xp installation instructions online. The 4040xp series is lcn s most durable surface mounted heavy duty closer designed for the most demanding high use and abuse applications.

Make adjustments below as required. For frequently used doors these closers last twice as long as standard door closers.