 A member of the Yale Security Group
7900 INSTALLATION
3/4" Offset Pivot Installation
Non-Hold-Open
| DEGREE OF DOOR OPENING |
85° TO 95° |
| LENGTH OF SLIDE TRACK[1] FOR MINIMUM DOOR WIDTH OF |
25(0.64M) 31(0.79M) |
23(0.58M) 29(0.74M) |
| TEMPLATE POSITION OF SLIDE TRACK[2]
"G" |
3-7/8(98) |
Hold-Open
| HOLD-OPEN POINT |
85° TO 95° |
| LENGTH OF SLIDE TRACK[1] FOR MINIMUM DOOR WIDTH OF |
25(0.64M) 31(0.79M) |
24(0.61 M) 30(0.76M) |
| TEMPLATE POSITION OF SLIDE TRACK[2]
"G" |
3- 7/8 (0.98M) |
Center Pivot Installation
Non-Hold-Open
| DEGREE OF DOOR OPENING |
85° TO 95°[4]
|
| LENGTH OF SLIDE TRACK[1] FOR MINIMUM DOOR WIDTH OF |
25(0.64M) 31(0.79M) |
24(0.76 M) 30(0.79M) |
| TEMPLATE POSITION OF SLIDE TRACK[2]
"G" |
5- 3/8 (137) |
Hold-Open
| DEGREE OF DOOR OPENING |
85° - 100° |
| LENGTH OF SLIDE TRACK[1] FOR MINIMUM DOOR WIDTH OF |
25(0.64M) 34(0.86M) |
23(0.58 M) 32(0.81M) |
| TEMPLATE POSITION OF SLIDE TRACK[2]
"G" |
5- 3/8 (137) |
[1] All Series 7900 Closers are shipped with a slide
treack 25" (635mm) long. For narrower doors a shorter length slide track is required,
the track can be cut to the desired length at the time of installation. This provides
application versatility and assures the proper length track.
[2] The template position for the slide track must always
be measured from the centerline of the door's pivot point.
[3] An auxiliary door stop is required for all center pivot
installations.
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: (44mm) thick, hung
on pivots and operating under normal conditions.
For more information contact your Norton Representative,
P.O. Box 25288, Charlotte, NC 28229-8010. Telephones: (800) 438-1951. In North Carolina:
(704) 283-2101. FAX: (704) 289-2875. Telex: 572356. In Canada, 3160 Orlando Drive,
Mississauga, Ontario, Canada L4V 1R5. Telephone: (416) 672-6220. FAX: (416) 672-9022.
WATS: (800) 461-3007. |
