LCN 4010-77 689 Arm Forearm AL Instruction Manual

LCN 4010-77 689 Arm and Forearm AL is a top-tier heavy-duty door closer designed specifically for institutional and high-traffic environments. This surface-mounted closer from the 4000 Series showcases a modern design that is engineered for ease of installation and superior functionality, making it an excellent choice for settings that demand durability and reliability. The 4010 model comes equipped with a standard arm, a plastic cover, and self-reaming and tapping screws, ensuring a straightforward installation process. Its sizing options cater to a variety of door dimensions, accommodating interior doors up to 5'0" and exterior doors up to 4'0". For added versatility, the non-sized cylinder (4011) is adjustable for interior doors up to 4'6" and exterior doors up to 3'6". This closer is UL and cUL listed, making it suitable for self-closing doors, and it has been tested and certified under ANSI Standard A156.4, Grade 1. With options for custom powder coat finishes, plated finishes on metal components, and SRI primer for corrosive environments, the 4010-77 provides both aesthetic appeal and functional performance. Ideal for commercial use, it meets ADA requirements and is available for shipment via UPS.

Arm and Forearm AL

Arm and Forearm, Aluminum

The 4010 is the best performing heavy duty closer designed specifically for institutional and other rugged high traffic applications.

The Surface mounted 4000 Series LCN closers feature a very modern design engineered for each application, easy installation, and superior performance and are designed for high traffic settings.

• Standard 4010 series closer is shipped with regular arm, standard plastic cover, and self reaming and tapping screws. See Options tab for options.
• Sized cylinders for interior doors to 5’0” and exterior doors to 4’0”.
• Non-sized cylinder (4011) adjustable for interior doors to 4’6” and exterior doors to 3’6”.
• Closer mounts hinge side, specify right or left swinging door.
• Corner brackets available. See Options tab for options.
• 4011 cylinder meets ADA requirements.
• Standard or optional custom powder coat finish.
• Optional plated finish on metal cover, arm and fasteners.
• Optional SRI primer for installations in corrosive conditions is available with powder coat only.
• The 4010 Series is UL and cUL listed with regular or fusible link arms for self-closing doors.
• Tested and certified under ANSI Standard A156.4, Grade 1.

Resources

• 4010 Series Surface Mounted Closers Cut Sheet
• LCN 4000 Series Catalog
• LCN 4010 Series Cut Sheet
• LCN 4010 Series Installation Instructions
• LCN 4010, 4010T, 4510, 4510T Drop Plate Installation Instructions
• LCN 4010, 4020 & 4110 Door Closer w/ Fusible Link Arm Installation Guide
• LCN 4011 Closer Installation Video
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• Von Duprin Finishes Chart