Allegion
Terms of Use
Privacy Policy
Frequently Asked Questions
Ask your question
Entering your question as a complete sentence will provide more accurate results than keywords or phrases.
User questions
FAQs
Category List
“
power adjustment numbers
”
RELATED FAQS
Question
Answer
How to adjust a 4010 hold open arm?
Resolution:
The correct method (process) for setting the hold open is: The 4010 hold open arms are handed, verify correct hand arm. (R or L stamped on main arm) Loosen the hold open nut. Opened the door ...:
When did they start putting the green dial's on the 4041 closers?
Resolution:
LCN started putting on the green dials for the spring adjustment on the 4041's in 2001.:
SPRING POWER ADJUSTMENT
Resolution:
Mechanical pre-loading of spring to adjust closing force:
Will the standard cylinder drive bushing on a 1790 device work with my 179L trim?
Resolution:
Step 3 and 4 of 179L Instructions will show the old drive bushing being removed & the new drive bushing getting installed:
FAST POWER ADJUST
Resolution:
power adjustment, spring adjustment: