Assa Abloy Norton SafeZone 7110SZ Installation And Instruction Manual page 5

3 6
Attach Arm
e
Main
Arm
Arm Screw
(7/16" Drive)
3 7
Preload Closer Spring
With the door closed and
latched, rotate main arm until
secondary arm is perpendicular
to the door frame, then tighten
adjustment screw as shown with
7/16" wrench.
3 8
Closer Spring Adjustment
Closing Force
Copyright © 2010, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited.
11/16"
Wrench
+
Stronger
!
S
Arm
Mark
Align the pinion flat with
the letter "S".
Slowly increase closer power until door closes
consistently.
NOTE: A closer set to the ADA required 5
lbs opening force may not be strong
enough to close the door due to latching
hardware, air pressure, or frame issues.
Weaker
5
e
Pinion
Flat
90°
80-9371-0081-020 (01-14)
ASSA ABLOY