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LCN 4040XP SCUSH Door Closer w/ Spring Cush-n-Stop Arm
Features
Certifications: Grade 1 - ANSI A156.4, UL 10C, ADA, 100 hour salt spray, meets BAA - Buy American Act
Body construction: Patent-pending positive stop, Patent-pending regulation valve indicators,
Independent speed adjustments, QR code for instructions and support,
Cast iron body, Full complement bearing, 1 1⁄2" diameter piston, Double heat treated pinion journa
Fluid: All weather liquid X fluid
Handing: Non-handed
Templating: Peel-n-Stick templates - 2 1⁄4" x 5" mounting hole pattern
Size: Adjustable spring size 1-6, includes LCN Green Dial
Warranty: 30 years
Cover: Redesigned snap-fit plastic cover (PC) with improved retention fit, standard - Metal Cover (MC), optional
Fasteners: Self reaming and tapping screws (SRT)
Mounting: Parallel Arm (Push Side)
Delay Action (CYLDEL): Many LCN closers can be ordered with a delayed action
function built into the cylinder. Delay Action (CYLDEL) is a special hydraulic circuit that provides additional time to
pass through the door. A special regulating screw controls the closing speed from maximum opening through
approximately 75°. After that point the normal main speed resumes control to close the doo
Finishes/colors/ powder coat: 622 Matte black, 689 Aluminum, 690 Statuary bronze, 691 Light bronze, 693 Black,695 Dark bronze, 696 Brass, Custom colors optional, Optional SRI primer - powder coat only, Optional plated finishes
Adjustments
There are several design features that make installation or adjustment of the 4040XP easier and more intuitive.
• LCN Green Dial provides a visual reference of the spring power setting, taking the guesswork out of spring power adjustments.
• Additional adjustments can be made to the back check, main, and latch regulation valves which are labeled for easy
identification. − Labels correspond to a diagram with door swing zones located on the closer body.
• Patent-pending positive stop feature on all regulation valves. The improved staking feature prevents the screw from being backed out and causing accidental damage to the product. − The patent-pending regulation valve indicators
provide visual color indicators of how far a screw is backed out—the more visible the component, the faster the speed.
− This makes adjustments simpler and more intuitive.
• New QR code that provides on-the-spot access to interactive installation and maintenance instructions and tech support.