Assa Abloy NORTON RIXSON 91 Installation Instructions Manual

Model 91 Overhead Concealed Closer
Non-Hold Open and Hold Open
Metal Frame Installation Instructions
WARNING
This product can expose you to lead which is known to the
state of California to cause cancer and birth defects or other
reproductive harm. For more information go to:
www.P65warnings.ca.gov.
Model 91, (Left Hand Shown)
4-1/2" x 4-1/2" Butt or 3/4" Offset Pivot Hung; consult factory if other means
Components
Arm
LH: 90236-DCP (finish)
RH: 90237-DCP (finish)
Tools Needed
3/16", 5/32", 1/8"
Hex Wrenches
3/8"
Hex Wrench
#2 & #3
Copyright © 2016, 2020, 2023, ASSA ABLOY Accessories and Door Controls Group, Inc. All rights reserved. Reproduction in whole
or in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.
IS91 Rev 3 08/23
(90239)
Closer Body
91 LAP x (Specify hand
Retrofit Track Spacer and Screws,
and function)
Replacement only. Consult factory.
Safety Glasses
Carpenter's
Square
Tape
Measure
(supplied)
Level
Approved 2024-02-02
READ AND FOLLOW ALL INSTRUCTIONS.
SAVE THESE INSTRUCTIONS.
Optional Hold Open
Assembly (90254)
Cover Plate
LH: 90272-(finish)
RH: 90275-(finish)
Track
Optional (90260)
Not for new installation.
Supplied Fasteners
4x
Closer Body
1/4-20 x 5/8"
Slider Non-Hold Open Stop
(90253) Block (90255)
Arm
Closer
Screw Pack
Screw Pack
(90283-finish)
(90241-finish)
6x
Cover Plate
6-32 x 1/4"
1x 1x
1/4-20 x 7/16"
Pinion Slider
1/4-20 x 3/4" 1/4-20 x 3/4"
Cover Plate
Screw Pack
(90278-finish)
Track
Screw Pack
(90242)
4x OR 4x
Track Track
14 x 1-1/4"