LCN 1250 Parallel Arm Template
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Parallel arm (push side) mounting
The 'A' dimension refers to the edge of the closer body to the center line of pivot or hinge.
The 'B' dimension refers to the edge of the closer shoe bracket to the center line of pivot or hinge.
| Butt hinges | Should not exceed 5" (127 mm) in width | |
| Auxiliary stop | Recommended at hold open point, where a door cannot swing 180°, or where Cush-n-Stop Arm is not used | |
| Top rail |
Less than 4 1
⁄2" (114 mm) measured from the stop requires plate, 1250-18PA |
|
| Clearance |
1250-62PA shoe projects 4 1
⁄8" (105 mm) from door face |
|
| Stop width | Minimum 1" (25 mm) | |
| Blade stop |
Clearance, requires 1
⁄2" (13 mm) blade stop spacer, 1250-61 |
|
| Auxiliary shoe | 1250-62A allows installation of regular arm with overhead holder/stop | |
| Maximum opening | Regular or Hold Open Arm can be templated to | |
| 100°: | A = 7 5⁄16" (186 mm) | |
| B = 8 5⁄8" (219 mm) | ||
| or 101° to 130°: | A= 5 13⁄16" (148 mm) | |
|
B = 7 1
⁄8" (181 mm) |
||
| or *131° to 180°: | A= 3 13⁄16" (97 mm) | |
|
B = 5 1
⁄8" (130 mm) |
||
Note: Hold open points up to maximum opening with Hold Open Arm. 1250 Parallel arm closer includes 1250-201 fifth hole spacer to support PA shoe.
* Frame and trim permitting.