We installed a commercial door closer for our office in a previous video and in this video we wanted to show two diff.
Cal royal door closer adjustment.
Complies with building and barrier free codes ideal for new construction and renovations including.
Er clockwise for a faster close arc closing speed.
For over 30 years cal royal products inc.
Has been a leading manufacturer of security door hardware locksets door closers and exit devices for residential commercial and institutional uses.
To adjust the door closer.
This product can replace the lcn 4040.
Has been a leading manufacturer of security door hardware locksets door closers and exit devices for residential commercial and institutional uses.
How to adjust a commercial door closer.
Office and retail hotels commercial and industrial health care religious specifications factory tested to meet or exceed ansi standard 156 4 grade 1 non sized fully adjustable 1 through 4.
Closing speed adjustment is accompl.
Climb the ladder and examine the closer.
Stud and 1 4 20x1 1 8 m6x1 0 dome head arm adjustment screw laterally adjust center of the arm spindle retainer 2 5 8 66 5mm from hinge edge of door not including weather stripping.
Closing and latch or closing speed first then adiust the.
Cal royal door closer cr441 series.
After installation of door attach dress plate with self threading screws.
Wise for a slo ñer close arc closing speed.
Applications 300 series closers fulfill all requirements for ada for interior and exterior doors.
If you can t see adjustment screws chances are the closer has a cover.
3 no hold open hold open optional back check closer is installed on pull hinge side of door.
Cal royal closer adjustmei closing cycle note.
For over 30 years cal royal products inc.
The cr441 is grade 1 ansi certified and has several important features you will want to be aware of when choosing a closer.
Lished by full rotations of the speed adjusting valve.
Usually the cover is plastic but it could also be metal.
The closer has adjustable spring tension closing and latching speed valves and adjustable back check.