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“ hold open force limitations ”

RELATED FAQS

Resolution: No, LCN does not have an electronic hold open closer (SE/ME Series) that will provide a solid 180° hold open position. The 3130SE has an adjustable hold open position from 85° to 110° maximum. ...:

What is the opening force of a 4600 Series (4630/4640) operator when used manually?

Resolution: The manual opening force on a 4630/4640 will be approximately 8.5 lbs to 14 lbs depending on the spring setting.:

Can I get a Senior Swing with a reduced opening force gearbox?

Resolution: The older model Senior Swing came with 2 spring options. The "standard force" spring required 15 lbs of manual opening force, and reduced force "RF" required 11 lbs of manual opening force. All S...:

Can you manually pull a 4040SE out of hold open?

Resolution: The holding force on an SE/ME Series door closer is approximately 35 lbs. and they can be manually pulled out of hold open with approximately 35 lbs of force. :

What degrees of opening can a 4110 EDA be templated for?

Resolution: The 4110 EDA/HEDA can be templated for 100°, 140°, and 180° hold open. The hold open adjustment can be set to hold the door at any position (degree) up to the maximum door opening angle. For "Wi...:

What is the part # for the 4040 regular arm?

Resolution: The 4040 regular and hold open arms are different. You would have to get a different arm to convert from regular arm to a hold open function. 4040-3077 for a regular arm. 4040-3077L for a long ...:

Can a magnet, or sentronic device, be released and close the door from a button at a desk?

Resolution: If a door is being held open by the LCN SEM 7800/1900 magnet or any ME/SE Series Sentronic LCN closer, you can remotely release that door to close by ordering the following parts and wiri...: