Advertisement
50 Series
80-9350-2502-010 (12-09)
Yale ® is a registered trademark of Yale Security Inc., an ASSA ABLOY Group company.
Copyright © 2001, 2009, Yale Security Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Yale Security Inc. is prohibited.
Sweep
Slower
S
L
Faster
+
Spring Power Adjust
51 (BF) only
(Use 1/8" Hex Wrench for this Adjustment)
To identify your model:
Size
Size
Code
Code
2 = 5 2 B C
3 = 5 3 B C
4 = 5 4 B C
5 = 5 5 B C
6 = 5 6 B C
Adjustments Page
Latch
(Use 1/8" Hex Wrench for these Adjustments)
Faster
+
L
S
-
Slower
-
Stronger
+
P A
Weaker
-
Date
Code
3-6
BE
3 - 6 = 5 1
1- 4=51BF
Backcheck
Stronger
B C
Weaker
-
Adjustment Chart
TYPE
OF
INST.
Regular Arm
Top Jamb
Parallel Arm
Regular Arm
Top Jamb
Parallel Arm
Regular Arm
Top Jamb
Parallel Arm
Regular Arm
Top Jamb
Parallel Arm
*
18 FULL (360°) TURNS MAXIMUM AVAILABLE
Arm Placement in Shoe
— 6 —
An ASSA ABLOY Group brand
3000 Highway 74 East • Monroe, NC 28112
Tel: (800)-438-1951 • Fax: (800)-338-0965
www.yalecommercial.com
+
CLOSED
Number of Turns Required
MAXIMUM DOOR SIZE
*
34"
36"
40"
(0.85M)
(0.90M)
(1.00M)
1
1
2
2
2
3
5
6
8
8
9
12
6
2
4
3
5
7
3
5
7
10
5
7
= 8 Turns As Shipped
7-1/2 % Stronger
+
or
-
or
7-1/2 % Weaker
44"
48"
(1.20M)
(1.10M)
3
3
5
4
NOT
RECOMMENDED
USE 51
9
11
10
13
10
13
14
16
Advertisement
