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LCN closer type
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RELATED FAQS
Question
Answer
Can the fluid in an LCN door closer be filled out in the field?
Resolution:
The fluid in an LCN closer must not be refilled in the field. See attached Warranty and Repair Communication :
What maintenance is required for an LCN closer?
Resolution:
Closers mounted according to LCN installation instructions require no periodic maintenance or seasonal adjustments. Monthly, quarterly, and annual visual inspections are recommended for Fire/...: