Norton Rixson 78B, F Series Door Closer, UNI78-B, F, Unitrol Parallel Arm, with 6190 Bracket, Non-Hold Open or Hol…_7349-1351
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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 | ] | Metal | 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 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° | 115/8 | 295 | 103/8 | 263 | 123/8 | 314 | 111/8 | 282 | ||
| 90° | 95° | 11 | 279 | 93/4 | 247 | 113/4 | 298 | 101/2 | 266 | ||
| 95° | 100° | 101/2 | 266 | 93/8 | 238 | 111/4 | 286 | 10 | 254 | ||
| 100° | 105° | 10 | 254 | 83/4 | 222 | 103/4 | 273 | 91/2 | 241 | ||
| 105° | 110° | 91/2 | 241 | 81/4 | 209 | 101/4 | 260 | 9 | 229 | ||
| 110° | 115° | 91/8 | 231 | 71/8 | 200 | 97/8 | 251 | 85% | 219 | ||
- * "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 28" - 32" (0.70 - 0.80m) Wide
Parallel Arm Installation Template Stop Only or Hold-Open Unitrol Door Closer With or Without No. 88 Drop Plate
NORTON RIXSON
ASSA ABLOY
TEMPLATE NUMBER 7349-1351
TREV DATE 12/21
Approved 2022-05-02