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Installation
F. Install closer.
1.
Install closer into frame with four (4)
1/4-20 x 5/8" machine screws.
(Figure 7)
NOTE: Mounting plate should be flush
with frame rabbet.
G. Install cover plate.
1.
Install cover plate to closer body with
six (6) 6-32 x 1/4" machine screws.
(Figure 8)
H. Attach arm to closer.
1.
Attach arm to closer shaft with
1/4-20 x 3/4" FH-Allen w/Nylon Patch
screw and washer. Tighten securely.
(Figure 9)
NOTE: Ensure countersink recess
side of arm faces down.
2.
Insert 10-24 x 1-1/2" socket head
cap screw into arm and clamp arm
tightly to pinion square. (Figure 9)
6
Copyright © 2021, ASSA ABLOY Accessories and Door Controls Group, Inc. All rights reserved. Reproduction in whole or
in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.
Approved 2021-10-20
Figure 7
Figure 8
Arm Clamp
Figure 9
Model W73ER, Wood Frame
Countersink
Recess
Screw
Arm Screw and
Conical Washer
ISW73ER Rev 1 10/21
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