80-9350-2531-010 Rev 2 02/23
Yale Commercial is a business associated with ASSA ABLOY Access and Egress Hardware Group, Inc., an ASSA ABLOY Group
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Yale Locks & Hardware
Monroe, NC 28112 USA
Tel: 1-800-438-1951
Fax: 1-800-338-0965
yalecommercial.com
50 Series Parallel Arm Installation (Right Hand Shown) cont.
6. Remove arm and attach as shown.
7. Open latch and sweep valves.
Do not completely
open valves. Valves
will leak.
Arm under tension.
Keep fingers away
from moving parts.
8. Connect arms and install forearm screw.
1st
2nd
Left Hand
Door
or
Right Hand
Door
Flat
Flat
RH: Position flat at R
LH: Position flat at L
1st
2nd
9. Preload spring and tighten forearm screw.
1-1/2
(38)
1st
2nd
3rd
By hand, rotate
arm elbow to
be 1-1/2" from
door face.
Rotating arm
preloads closer
spring power.
3rd
The
50 Series Non Hold Open Closer - Parallel Arm Mount
has now been installed.
🛑
Go to page 2 for closer adjustments and decorative cap or cover installation.
Approved 2023-02-24