For special applications a separate door and frame preparation template is packed with these instructions.
Yale door closer adjustment.
In those cases use this instruction sheet for installation sequence and closer adjustments only.
You might need to remove the cover to access the adjustment screw if you don t see it while the cover is on.
The back check prevents the door from hitting the adjacent wall when you swing it open.
It is strongly recommended and may be required on fire door assemblies that doors having a door closer be hung on ball bearing or anti friction hinges or pivots.
Changing overhead door closer pressure please subscribe.
Templates for installing this closer are the same for all closer sizes.
Transformed the locking industry forever when he created his most important invention the yale pin tumbler cylinder.
One clock spring is adjustable to meet the closing force requirements for closer sizes 2 3 and 4.
One hundred and fifty years later yale s comprehensive line of door hardware includes mortise and cylindrical locks exit devices door closers electromechanical products and key systems.
How to adjust a door closer illustrated https youtu be bhc dw.
Take the cover off the door closer if you can t find the adjustment screw.
The tension feel when opening the door is known as back check.
Standard frame installation closer mounts on opposite to hinge push side of door.
Pr4400 parallel rigid non hold open arm illustrated.
The yale hydraulic door closer is a staple in many offices.
All closer sizes are contained within a single size aluminum alloy shell.
Door closer adjustment is an art that requires knowledge patience and an ability to climb up and down a ladder several times but with these attributes and the appropriate wrench hex key or screwdriver you can do it yourself.
This video shows you how to adjust the tension on your automatic door closer.
This video shows you how to adjust the tension on your automatic door closer.
In addition only two springs are needed to accommodate the complete range of door sizes.
Check out the new illustrated video.
Some door closers have a case that covers the cylinder and bracket.