Assa Abloy NORTON RIXSON 7900 Series Installation Instructions Manual

7900 Series Overhead Concealed Door Closer
Security Models 7970-B & 7970-OP
Non-Hold Open, Standard Butt Hinges or Offset Pivots
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.
NOTES:
y For metal doors, 1-3/4" to 2-1/4" (45mm to 57mm) thick, hung in hollow metal frame.
y Removable frame stop required unless frame rabbet exceeds 2-3/16" (56mm).
Typical Installation:
‒ One (1) track & closer position for all door opening angles.
‒ Easy arm attachment.
Hinge or Pivot
Right Hand Door - RH
Left Hand Reverse - LHR
Copyright © 2001, 2014, 2024, 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.
80-9379-1701-020 Rev 4 10/24
CAUTION
An incorrectly installed or improperly adjusted door closer can
cause property damage or personal injury. These instructions
should be followed to avoid the possibility of misapplication or
misadjustment.
READ AND FOLLOW ALL INSTRUCTIONS.
SAVE THESE INSTRUCTIONS.
Left Hand Door - LH
Right Hand Reverse - RHR
Hinge or Pivot