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  Norton Door Control   Norton Series 1601/1601 BF Door Closer  

Norton Series 1601 Door Closers - Page 7

   

Norton Series 1601/1601 BF Door Closer

Yale Security Inc.

1601 TOP JAMB INSTALLATION

Installation Drawings

Top Jamb Door Sizes And Catalog Numbers

DIMENSIONAL INFORMATION SHOWN IN INCHES (MILLIMETERS)
P
MINIMUM CEILING CLEARANCE 		S
MINIMUM TOP R
5/8" (16mm)FRAME STOP		 U CLOSER LENGTH
WITHOUT DROP PLATE WITH DROP PLATE WITHOUT DROP PLATE WITH 1687 DROP PLATE WITH 1688 DROP PLATE
1601 1601 1681 1601 1601 1681 1601 1681 1601 1681
2-5/8 (67) 1-3/4 (44) 1-7/8 (48) 2-3/4 (70) 2-1/4 (57) 3-3/8 (86) 2-7/8 (7)3 9-3/4 (248)

Normal Power Range Closers        1

Maximum Door Size Wood or Metal Inches (meters) Power Setting* Number of 360º Turns of 3/16" Hex Drive Power Adjustment Shaft Norton Catalog Number for Closing
Interior Exterior Non-Hold-Open Hold-Open
34 (0.85) 2 3 (J)1601

(J)1681x

1687/1688**

 (J)1601 H
36 (0.90) 4 5
40 (1.00) 6 7
44(1.10) 9 10
48 (1.20) 11 13
* 18-360° Turns Maximum Available. Closer is set at zero turns or the lowest setting.

1   Power of closer can be adjusted to conform to the sizing requirements outlined in ANSI A 156.4-1980, Standards for Door Controls-Closers.

A.D.A. Accessibility Code Closers with low opening resistance.   2

Maximum Door Size Wood or Metal Inches (meters) Power Setting* Number of 360º Turns of 3/16" Hex Drive Power Adjustment Shaft Norton Catalog Number for Closing
Interior Exterior Non-Hold-Open Hold-Open
34 (0.85) 1 5 (J)1601BF (J)1681BFx 1687/1688** (J)1601BF-H
36 (0.90) 1 6
40(1.00) 2 8
44(1.10) 3 Use 1601 Closer
48 (1.20) 3
* 18-360º Turns Maximum Available. Closer is set at zero turns or the lowest setting

2. Power of closer can be adjusted to conform to the sizing requirements outlined in A.D.A and ANSI A 117.1-1980, Specifications for Making Buildings and Facilities Accessible To and Usable By Physically Handicapped People.

** Narrow Profile Arm Closers can only be installed with 1687/1688 drop plate .

Non-Hold-Open: Use standard1601 closer for frame reveals between 0" and 3" (0and76mm). Use top jamb J1601 closer for frame reveals from 3" to 7" (76 to 178 mm).

Hold-Open: Use standard 1601 H closer for frame reveals between 0" and 3" (0 and 76 mm). Use top jamb J1601 H closer for frame reveals I from 2-3/4" to 6-3/4" (70 to 171 mm).

All dimensions are for reference only. Dimensions in parentheses are millimeters unless noted otherwise. Door sizing information is based on installation on standard weight doors. 7'0" (2.13m) high 1-3/4" (44 mm) thick: hung on anti-friction hinges and operating under normal conditions. Doors in excess of 7'8" (2.34m) high or 1-3/4" (44 mm) thick, unusually heavy doors: doors templated for openings beyond 150° or doors subject to wind or draft conditions will generally require additional turns of POWER ADJUSTMENT SHAFT from that shown in the chart.



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