Adjustable Triangle Door Closer for Fire-Rated Metal Door-M

DEscriptIONS
Door closer installation manual determine the direction of the door
Post-installation adjustments
| Adjust the closing speed and latching speed |
Pull the door for a moment mount inside of the door
| The inside of the door
hinge one
Left hand door
right hand door
push door side
Reduce departmental force 
Standard installation: vertical installation on the side of the sliding door
Installation diagram of the right hand door
Same dimensions for the left hand door installation
Screw and Washer Mount
Installation Notes








A comprehensive range of fixed strength and adjustable power overhead door closers
available with simple trimplate cover or two optional all over covers to conceal fixing and adjustment screws.