Norton Rixson 78B, F Series Door Closer, UNI78-B, F, Unitrol Parallel Arm, with 6190 Bracket, Non-Hold Open or Hol…_7349-1353
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| Preparation for Fasteners | ||||||||
|---|---|---|---|---|---|---|---|---|
| Fasteners | Application | Door or Frame | Drill Sizes 9/32" (7.00mm.) through 3/8" (9.50mm.) door face opposite to closer | |||||
| Sex-nuts and bolts |
Closer
Drop plate |
Hollow Metal | ||||||
| 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 | 1 | Metal | drill: #7 (.201") tap: 1/4-20 | |||||
| Through bolts and Optional grommet nuts | Alt | 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* | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Dead
Stop |
Butts and
Offset Pivots |
Center Pivots | |||||||||
| Dimension A | Dimension B | Dimension A | Dimension B | ||||||||
| Inches | mm. | Inches | mm. | Inches | mm. | Inches | mm. | ||||
| 85° | 90° | 14 | 356 | 12% | 327 | 143/4 | 375 | 135/8 | 346 | ||
| 90° | 95° | 13% | 340 | 121/4 | 311 | 141/8 | 359 | 13 | 330 | ||
| 95° | 100° | 123/4 | 324 | 115/8 | 295 | 131/2 | 343 | 123/8 | 314 | ||
| 100° | 105° | 121/8 | 308 | 11 | 279 | 121/8 | 327 | 113/4 | 298 | ||
| 105° | 110° | 115/8 | 295 | 101/2 | 267 | 123/8 | 314 | 111/4 | 286 | ||
| 110° | 115° | 111/4 | 286 | 101/8 | 257 | 12 | 305 | 10% | 276 | ||
- * "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 33" - 41" (0.85 - 1.00m) Wide
Parallel Arm Installation Template Stop Only or Hold-Open Unitrol Door Closer With or Without No. 88 Drop Plate
ASSA ABLOY
TEMPLATE NUMBER 7349-1353
REV DATE 12/21
Approved 2022-05-02