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RELATED FAQS
Question
Answer
Can you install a 4041 pull side at 180 degrees?
Resolution:
The maximum opening is 120° with the 4041/4041XP standard templating on the pull side of the door.For pull side mount, you can achieve 160° of door opening with ST-2359, which consists of...:
What are ElectroMechanical Automatic Operators?
Resolution:
ElectroMechanical Automatic Operators are designed to automatically open when activated. The Benchmark Series are Medium Duty "Commercial" automatic operators, often used on of...:
How do I determine the hand of a door?
Resolution:
Go to the push side of the door opening. See above illustration. If door swings out to the left, it needs a left hand door closer. If door swings out to the right, i...:
How do you order a Senior Swing header for a 2810 on one leaf and a 2010 on the other?
Resolution:
LCN does offer a 2810 Senior Swing / 2010 manual closer combo for a pair of doors. Both units contained within the same Senior Swing header. To order a paired operator with a 2810 o...:
How do I get service on my Astro Swing operator that isn't working properly?
Resolution:
LCN does not does not have or supply any information for the old (obsolete) "High Energy" Dor-O-Matic Sliding doors, Bi-Fold doors or Astro Swing doors. You MUST be AAADM certified to work on, or g...:
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...:
What causes the top latch of a 1690 to not hold in the retracted position while the door swings?
Resolution:
The top rod is adjusted too short, so when pushpad is pressed it is not operating the top latch enough to get into the hold down position. The top rod would need to be lengthened by turning the lat...:
Does a SEH require a door closer?
Resolution:
The SEH is an "electronic holder" (ONLY) that is used to hold open a Fire Rated opening. It requires a door closer to be mounted on the opposite side. It is normally used on an existing opening wit...:
What is the maximum degree of opening you can template a 4110 Cush closer?
Resolution:
The 4110 Cush closer can be templated for 85°, 90°, 100°, and 110° maximum as standard templates.The 4110 if ordered by ST-3220 will allow templating to 135°: