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150 Parallel Arm Installation (Right Hand Shown) cont.
7. Remove arm and attach as shown.
Left Hand
Door
RH: Position flat at R
LH: Position flat at L
9. Connect arms, preload spring, and
tighten set screw.
Rotating arm
preloads closer
spring power.
1-1/2
(38)
4th
By hand, rotate
arm elbow to
be 1-1/2" from
door face.
The 150 Hold Open Closer - Parallel Arm Mount has now been installed.
��
Go to page 2 for closer adjustments and decorative cap or cover installation.
Yale Locks & Hardware
Monroe, NC 28112 USA
Tel: 1-800-438-1951
Fax: 1-800-338-0965
yalecommercial.com
Yale Commercial is a business associated with ASSA ABLOY Access and Egress Hardware Group, Inc., an ASSA ABLOY Group
company. Copyright © 2019, 2023 ASSA ABLOY Access and Egress Hardware Group, Inc. All rights reserved.
Reproduction in whole or in part without the express written permission of ASSA ABLOY Access and Egress Hardware Group, Inc. is prohibited.
Patentpending and/or patent www.assaabloydss.com/patents.
Right Hand
Door
or
Flat
2nd
1st
2nd
3rd
5th
Approved 2023-02-24
8. Open latch and sweep valves.
1st
Flat
10. Set Hold Open.
LH: Counterclockwise
3rd
70° - 180°
Do not completely
open valves. Valves
Keep door open in position until
dial screw secures dial.
to tighten.
Clockwise
to tighten.
2nd
1st
1st
80-9350-3504-010 Rev 2 02/23
will leak.
Arm under tension.
Keep fingers away
from moving parts.
RH:
2nd
3rd
70° - 180°
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