Norton Rixson 78B, F Series Door Closer, UNI78-B, F, Unitrol Parallel Arm, with 6190 Bracket, Non-Hold Open or Hol…_7349-1355
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| Preparation for Fasteners | ||||||||
|---|---|---|---|---|---|---|---|---|
| Fasteners | Application | Door or Frame | Drill Sizes | |||||
| Sex-nuts and bolts |
Closer
drop plate |
Hollow Metal |
9/32" (7.00mm.) through
3/8" (9.50mm.) door face opposite to closer |
|||||
|
Aluminum
or Wood |
3/8" (9.50mm.) through | |||||||
|
#14 x 1-1/4" (32mm.)
type "A" S.M. screws |
Soffit plate
6190 bracket |
Wood | 3/16" (4.30mm.) | |||||
| 1/4-20 machine screw | 20 machine screw | drill: #7 (.201") tap: 1/4-20 | ||||||
| Through bolts and Optional grommet nuts | All |
9/32" (7.00mm.) through
3/8" (9.50mm.) dia. x 3/8" (10mm.) deep, door face opposite to closer |
||||||
No. 88 drop plate mounting holes only
Notes:
- Do not scale drawing.
- All dimensions shown in inches (mm.).
- · Left hand door shown.
- Caution: Hollow metal doors require channel or box type reinforcement.
|
Door Opening
Angle |
Dimensions* | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Hold Dead Open Stop | Dead |
Butts and
Offset Pivots |
Center Pivots | ||||||||
| Dimension A | Dimension B | Dimension A | Dimension B | ||||||||
| Inches | mm. | Inches | mm. | Inches | mm. | Inches | mm. | ||||
| 85° | 90° | 16¾ | 416 | 151/4 | 387 | 171/8 | 435 | 16 | 406 | ||
| 90° | 95° | 151/2 | 394 | 143/8 | 365 | 161/4 | 413 | 151/8 | 384 | ||
| 95° | 100° | 143⁄4 | 375 | 135/8 | 346 | 151/2 | 394 | 143/8 | 365 | ||
| 100° | 105° | 141/8 | 359 | 13 | 330 | 141/8 | 378 | 13¾ | 349 | ||
| 105° | 110° | 135/8 | 346 | 121/2 | 318 | 143/8 | 365 | 131/4 | 336 | ||
| 110° | 115° | 131/6 | 333 | 12 | 305 | 137/8 | 352 | 123/4 | 324 | ||
- * "A" and "B" dimensions measured from centerline of hinge or pivot.
- ** Door must be free to swing up to 5° beyond hold open position.
Unitrol Standard Application Series 78-B/F Doors 42" - 48" (1.05 - 1.20m) Wide
Parallel Arm Installation Template Stop Only or Hold-Open Unitrol Door Closer With or Without No. 88 Drop Plate
ASSA ABLOY
TEMPLATE NUMBER REV
7349-1355
3 12/21
Approved 2022-05-02