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Template
Hinge or Pivot
Installation Sequence
!
This page for installation on aluminum doors and frames
only.
!
Select door opening angle using template above. Mark 4
holes on frame face for closer and 2 holes on door for arm
foot.
!
Prepare door and frame for fasteners. See "Preparation
for Fasteners" at bottom of page 2.
!
51 and 51BF Models Only. Set closing power using
"Power Adjustment Chart"below.
!
Install closer to frame face with 2 regulating valves toward
hinge edge of door.
!
Remove rod unit from arm assembly.
!
Install main arm onto closer pinion shaft, indexing main
arm mark "S" with pinion flat as shown at right. Fasten with
arm screw.
!
Mount arm foot to door. Position foot with rod on bottom.
!
Reassemble arm. Adjust forearm perpendicular (at a 90
angle) to door. Tighten rod screws.
!
Snap pinion cap in place.
!
Adjust closer.
Power Adjustment Chart
TOP JAMB
*
DOOR
INSTALLATION
INT
51BF
EXT
INT
51
EXT
°
18 - 360 TURNS MAXIMUM AVAILABLE
*
Aluminum Openings
MAXIMUM DOOR SIZE
36"
40"
34"
44"
(0.85M)
(0.90M)
(1.00M)
(1.10M)
1
1
2
3
NOT
5
6
8
RECOMMENDED
USE 51
4
9
2
6
3
5
7
10
Side Elevation
Power Adjustment Shaft
Main Arm
Hold-Open
(Models suffixed "H")
Forearm
Arm Screw
(Arm Number Stamp)
°
48"
(1.20M)
3
11
13
Opening
Stop
Hold-Open
85°
90°
90°
95°
95°
100°
100°
105°
105°
110°
110°
115°
Pinion Cap
"BC"
Rod Unit
Arm Foot
Typical Installation
Dimension "A"
inches
mm.
9-1/8
232
8-3/8
213
7-3/4
197
7-3/8
187
6-3/4
171
6-1/2
165
Arm
Reveal
Number
inches/(mm)
Stamp
1/2 to 2
J6200 -
*
(13 to 50)
2-1/8 to 3-1/4
J6100 -
*
(55 to 83)
3-3/8 to 4-1/4
J6400 -
*
(85 to 108)
4-3/8 to 5-3/8
J6500 -
1
*
(111 to 137)
5-1/2 to 6-3/8
J6500 -
2
*
(140 to 162)
6-1/2 to 7-3/8
J6500 -
3
*
(165 to 187)
"4" Non-Holder Models
*
"7" Hold-Open Models
Page 3
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