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Page 2

80-9350-2517-010 (06-09)

Hollow-Metal or Wood Openings

Template

Hinge

Side Elevation

Opening

Dimension “A”

inches

mm.

9-1/8

8-3/8

7-3/4

232

213

197

Installation Sequence

51 and 51BF Models Only. Set closing power using
“Power Adjustment Chart”at bottom of page 3.

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This page for installation on hollow-metal or wood. For
aluminum doors and frame use page 3.

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” 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 top.

Reassemble arm. Adjust forearm perpendicular (at a 90
angle) to door. Tighten rod screws.

Snap pinion cap in place.

Adjust closer.

°

Typical Installation

9/32” (7.00mm.) thru...

3/8” (9.50mm.) door face

opposite to closer

#7 (.201” dia.) or 5.10mm. drill...

1/4-20 tap

3/8” (9.50mm.) thu

3/16” (4.30mm.)

Drill

aluminum
or wood

Hollow-
metal

Frame

metal

wood

1/4”-20

machine screw

#14 type “A” sheet

metal screw

Fasteners

Door

Does not

apply

SNB

Does not

apply

Preparation for Fasteners

Hold-Open

Stop

85

°

90

°

95

°

100

°

105

°

110

°

90

°

95

°

100

°

105

°

110

°

115

°

7-3/8

6-3/4

6-1/2

187

171

165

Pinion Cap

“BC”

Power Adjustment Shaft

Main Arm

Hold-Open

(Models suffixed “H”)

Forearm

Arm Screw

Rod Unit

(Arm Number Stamp)

Arm Foot

Reveal

inches/(mm)

Arm

Number

Stamp

0 to 3/8

(0 to 10)

J6600 -

*

1/2 to 2

(13 to 50)

J6200 -

*

2-1/8 to 3-1/4

(55 to 83)

J6100 -

*

3-3/8 to 4-1/4

(85 to 108)

J6400 -

*

4-3/8 to 5-3/8

(111 to 137)

J6500 -

*

5-1/2 to 6-3/8

(140 to 162)

J6500 -

*

6-1/2 to 7-3/8

(165 to 187)

J6500 -

*

1

2

3

“4” Non-Holder Models
“7” Hold-Open Models

*

Cover

Thread in screws before mounting
closer. Leave enough gap between
the head of the screw and the closer
to slide the cover on. Slide the cover
over the closer and secure the
mounting screws after the closer has
been mounted and adjusted.

Содержание UNI-TJ50BC Series

Страница 1: ...door closer will be installed be hung on ball bearing hinges Door must swing freely Door and Frame must be properly reinforced or use of special fasteners employed to prevent the mounting screws from pulling out All dimensions are given in inches with corresponding metric dimensions millimeters in parenthesis Right Hand Door RH Left Hand Reverse LHR Hinge edge of door Left Hand Door LH Right Hand ...

Страница 2: ...en rod screws Snap pinion cap in place Adjust closer Typical Installation 9 32 7 00mm thru 3 8 9 50mm door face opposite to closer 7 201 dia or 5 10mm drill 1 4 20 tap 3 8 9 50mm thu 3 16 4 30mm Drill aluminum or wood Hollow metal Frame metal wood 1 4 20 machine screw 14 type A sheet metal screw Fasteners Door Does not apply SNB Does not apply Preparation for Fasteners Hold Open Stop 85 90 95 100 ...

Страница 3: ... 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 Typical Installation Hold Open Stop 85 90 95 100 105 110 90 95 100 105 110 115 7 3 8 6 3 4 6 1 2 187 171 165 Pinion Cap BC Power Adjustment Shaft Main Arm Hold Open Models suffixed H Forearm Arm Screw Rod Unit Arm Number Stamp Ar...

Страница 4: ... WILL RESULT Increase Decrease BC Valve Closing Power Control Figure 3 Adjust as required Product is shipped at lowest power setting Power Adjustment Chart DOOR INT EXT INT EXT TJ51 TJ51BF PARALLEL ARM INSTALLATION FULL 360 TURNS OF POWER ADJUSTMENT SHAFT MAXIMUM DOOR SIZE 34 0 85M 36 0 90M 40 1 00M 44 1 10M 48 1 20M 2 2 3 4 5 8 9 12 10 13 3 5 7 5 7 10 NOT RECOMMENDED USE TJ51 14 16 18 360 TURNS M...

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