Norton Rixson 7500 Series Door Closer,P7580,P7780,Parallel Arm,Non-Hold Open,with or without 7788 Drop Plate_7377-0209

Preparation for Fasteners Door or Drill-Sizes Frame 3/16° (4.30mm.) Wood Arm: 1-1/4" (32mm.) 7/32" (5.50mm.) Aluminum drill: #7 (.201" dia.) Metal 14-20 machine-screw tap: 1/4-20 9/32" (7.00mm.) through; Hollow-3/8" (9.50mm.) on door or Metal transom-face opposite Sex-nuts and bolts Optional to closer Aluminum 3/8" (9.50mm.) through or Wood 9/32" (7.00mm.) through; 3/8" (9.50mm.) dia. X Through-bolts and AII 3/8" (10mm.) deep on grommet-nuts door or transom-face opposite to closer

(19.1)

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Caution: Door swing may be limited by door, frame, wall, or hardware conditions.

Hollow-metal doors require channel or box-type reinforcement when thru-bolt mount is specified.

Sex-bolts required for wood or plastic faced fire-door mounting.

Minimum thickness recommended for reinforcements in hollow-metal doors and frames: .1046" (2.66mm.) unless otherwise noted.

P7580 and P7780 Series Door Closers With or Without 7788 Drop Plate Parallel Arm Installation With Non-Hold Open Arm

RIXSON

ASSA ABLOY

TEMPLATE NUMBER 7377-0209

REV DATE 12/21

Approved 2022-02-25