Assa Abloy DC3210 Series User manual

80-9330-3005-152 04/18

Installation Instructions

permission of Corbin Russwin, Inc. is prohibited.

DC3210 Series

Important

• An improperly installed or incorrectly adjusted door closer may cause property damage or personal injury; and will void

product warranty.

• To avoid personal injury, DO NOT DISASSEMBLE THIS DOOR CLOSER BODY.

• Door closers must be securely fastened to a properly reinforced door and frame with fasteners provided.

• Door closers with a HOLD OPEN ARM are not permitted to be installed in ﬁre door assemblies.

• Door and frame must be speciﬁcally templated for 85°, 90°, 95°, 100°, 105° orb 110° door swing.

For installation assistance contact Corbin Russwin

1-800-543-3658 • techsupport.corbinrusswin@assaabloy.com

A2 Hold Open without Backstop

A4 Non-Hold Open with Backstop

A5 Hold Open with Backstop

Heavy Duty Parallel Arm

80-9330-3005-152 04/18

DC3210 Series Closer

Installation Instructions

A2, A4 or A5 Heavy Duty Parallel Arm

permission of Corbin Russwin, Inc. is prohibited.

For installation assistance contact Corbin Russwin

1-800-543-3658 • techsupport.corbinrusswin@assaabloy.com

**NOTE: These forces are for standard templating with bearing type

hinges and do not account for pressure differentials and draft.

Size of Door & Door Closer

Type of

Installation Interior Exterior

In-swinging

Exterior

Out-swinging

Recommended

Closer Size

**Max. Opening

Force lbs/f

Parallel Arm

2' 4" - - 1 8

2' 6" - - 2 14

3' 0" - 2' 6" 3 16

3' 6" - 3' 0" 4 22

4' 0" - 3' 6" 5 24

4' 6" - 4' 0" 6 26

TO DETERMINE

HAND OF

YOUR DOOR:

LEFT

HAND

DOOR

RIGHT

HAND

DOOR

RHR LHR

1 Introduction

3/8

(10)

1/4-20 THREAD

Drill thru 9/32 (7.1) Enlarge to

3/8

(9.5) Dia. This Side Only

(4 Places)

DOOR

THICKNESS

SEX NUT

LENGTH “L”

1-3/8" (35mm)

1--3/4" (44mm)

&OVER

1-9/32" (33mm)

1-21/32" (42mm)

MOUNTINGSCREW SPECIFICATIONS

ARM AND CLOSER BRACKET

}

or{Option M54:

Sex nuts, furnished

when ordered

1/4-20 oval head machine

screw or 1/4-14 self-drilling

screw Type BSD. 3/16 (4.8)

diameter pilot hole required

forWood Applications.

3/8

(10)

1/4-20 THREAD

Drill thru 9/32 (7.1) Enlarge to

3/8 (9.5) Dia. This Side Only

(4 Places)

DOOR

THICKNESS

SEX NUT

LENGTH “L”

1-3/8" (35mm)

1--3/4" (44mm)

&OVER

1-9/32" (33mm)

1-21/32" (42mm)

MOUNTINGSCREW SPECIFICATIONS

ARM AND CLOSER BRACKET

}

or{Option M54:

Sex nuts,

furnished

when ordered

1/4-20 oval head machine

screw or 1/4-14 self-drilling

screw Type BSD. 3/16 (4.8)

diameter pilot hole required

forWood Applications.

Figure 1

A4 Arm

Non-Hold Open withBackstop

A5 Arm

A2 Arm

Hold Open with Backstop

*This application requires an

auxiliary door stop “byothers”

Hold Open Only

(NoStopFeature)

80-9330-3005-152 04/18

DC3210 Series Closer

A2, A4 or A5 Heavy Duty Parallel Arm

Installation Instructions

permission of Corbin Russwin, Inc. is prohibited.

For installation assistance contact Corbin Russwin

1-800-543-3658 • techsupport.corbinrusswin@assaabloy.com

2 Installation

1. Template

Mark and prepare door and jamb (for closer

bracket and arm bracket). Use template and

dimensions charted. (Figure 2)

NOTES:

• Check hand of door. (Figure 1)

• Right Hand Application Shown,

Left Hand Opposite

• Dimensions given in inches (mm).

Do Not Scale Drawing.

• Closer must be installed in a true

horizontal plane to ensure proper closer

performance.

Figure 2

Opening

Maximum DIM. A DIM. B DIM. C

Minimum

85° 13-3/4"

(349)

12-9/16"

(319)

28-3/4"

(730)

90° 12-13/16"

(325)

11-5/8"

(295)

27-7/8"

(708)

100° 11-1/4"

(286)

10-1/16

(256)

26-1/4"

(667)

110° 9-15/16"

(252)

8-3/4"

(222)

25"

(635)

5/8

(16)

2-5/8

(60)

FRAME STOP

TOPOF DOOR

HINGE

PIVOT

DOOR

FRAME STOP

2-3/4

(70) 5/8

(16)

1-1/2

(38.1)

1/4

(6.35)

CLOSER

BRACKET

(25.4) 4-5/16

(109.5)

TYP.

15/16

(23.8)

3/4

(19) 1-3/8

(35)

Minimum Clearance

(50.8)

(25.4)

1-1/2

(38.1)

SEE MOUNTING SCREW

SPECIFICATIONS

NOTE: ANGLE SUPPORT MUST BE

DRILLED AND TAPPED IN THE FIELD

447F14 DOOR

FRAME

M85OPTION 447F14

ANGLE SUPPORT BRACKET

5/8

(16)

REF.

DOOR

FRAME

ARM

BRACKET

SPACER BLOCK

(When required)

80-9330-3005-152 04/18

DC3210 Series Closer

Installation Instructions

A2, A4 or A5 Heavy Duty Parallel Arm

permission of Corbin Russwin, Inc. is prohibited.

For installation assistance contact Corbin Russwin

1-800-543-3658 • techsupport.corbinrusswin@assaabloy.com

Pin Hole End

Countersunk Holes

Holding Pins

1/4-20 x 1/2 OHMS (2)

2 Installation

2. Install Closer Bracket. (Figure 3)

Figure 3

3. Mount Closer Body to Closer Bracket.

(Figure 4)

4. A4 & A5 Backstop Arms Only Arms

shipped for Left Hand Door. To change

handing: (Figure 5)

Remove Stop from Sofﬁt with 5/32 Allen

Wrench. Remove Filler Plug. Switch Stop and

Filler Plug to opposite sides. Insert Stop and

tighten. Push Filler Plug into hole.

Figure 4

Figure 5

FILLER

PLUG

LH RH

SOFFIT

80-9330-3005-152 04/18

DC3210 Series Closer

A2, A4 or A5 Heavy Duty Parallel Arm

Installation Instructions

permission of Corbin Russwin, Inc. is prohibited.

For installation assistance contact Corbin Russwin

1-800-543-3658 • techsupport.corbinrusswin@assaabloy.com

Pin Hole End

Countersunk Holes

Holding Pins

1/4-20 x 1/2 OHMS (2)

Figure 6

2 Installation

5. Mount Arm to Door Frame.

(Figure 6)

6. Connect Arm To Closer. (Figure 7)

Using hex wrench provided, close (turn

clockwise) CLOSING SPEED VALVE (see

page 5 for location on closer). DO NOT

OVER TIGHTEN.

• Open door to approximately 60°.

• Using wrench on underside of spindle,

rotate spindle approximately 135° toward

hinge edge of door.

• Install arm on spindle at an approximate 90°

angle to door.

• Reopen CLOSING SPEED VALVE.

• Install and tighten arm washer and screw.

DOOR

SPINDLE

ARM

CENTERLINE

60°

DOOR

135°

WRENCH

90°

ARM

ALL ANGLES SHOWN ARE APPROXIMATE

DOOR

90°

SPINDLE

ROTATED 135°

Rotate 135°

SPINDLEAT REST

Figure 7

80-9330-3005-152 04/18

DC3210 Series Closer

Installation Instructions

A2, A4 or A5 Heavy Duty Parallel Arm

permission of Corbin Russwin, Inc. is prohibited.

For installation assistance contact Corbin Russwin

1-800-543-3658 • techsupport.corbinrusswin@assaabloy.com

3 Adjustments

Adjustments (Figure 8)

(3/32 Allen Wrench Provided)

Closing Speed Valve (Figure 9)

To adjust speed of door closing from fully

open to a position 2 to 5" from closed, turn

Closing Speed Valve CLOCKWISE to SLOW

closing, COUNTER-CLOCKWISE to SPEED

closing.

Latching Speed Valve (Figure 10)

After closing speed has been obtained, turn

latching speed valve CLOCKWISE to SLOW

latching or COUNTER-CLOCKWISE to SPEED

latching for last 2" to 5" of door travel.

NOTE: Set combination of CLOSING and

LATCHING speeds to between 3 and 7

seconds. Use of door by handicapped,

elderly or small children, may require

even greater closing time.

Backcheck Intensity Valve (Figure 9)

Turn valve COUNTER- CLOCKWISE to reduce

backcheck or CLOCKWISE to increase

backcheck. (Backcheck should be set to give

a soft cushioning action, not a sudden stop).

Delayed Action Valve (Figure 9)

Turn valve CLOCKWISE to SLOW closing,

COUNTER-CLOCKWISE to SPEED closing.

Delayed action may be adjusted from 20

seconds to 90 seconds, depending on degree

of door swing. Delay occurs at the beginning

of the door closing cycle from fully open down

to 70°, where the closing speed valve then

begins its control.

Hold Open Operation (Figure 11)

(A2 and A5 Arms only)

A quarter turn of the tee handle in either

direction engages or disengages the hold

open feature.

Delayed Action

Option

M-71

Backcheck

Latch

Sweep

LATCHING

SPEED

VA LV E

Power

Size

Stamp

Date Stamp

BACKCHECK

INTENSITY VALVE

OPTION M71

DELAYED

ACTION VALVE

CLOSING

SPEED VALVE

SPRING POWER ADJUSTER

(5/16" WRENCH or SOCKET)

(FLAT TIP SCREWDRIVER)

Figure 8

Figure 9

Figure 10

Figure 11

80-9330-3005-152 04/18

DC3210 Series Closer

A2, A4 or A5 Heavy Duty Parallel Arm

Installation Instructions

permission of Corbin Russwin, Inc. is prohibited.

For installation assistance contact Corbin Russwin

1-800-543-3658 • techsupport.corbinrusswin@assaabloy.com

3 Adjustments

Adjust Spring Power According to Chart

DC3200 Size 1-6 Adjustment (Figure 12)

• All DC3200 closers are factory set at an

approximate Size 3.

Full Cover(Standard)

Slim Cover (Option M76)

Figure 12

Figure 13

Size of Door No. of Full (360°)

Turns Clockwise of

Power Adjuster

Equivalent Closer

Size (Approx.)

Interior Exterior

In-Swinging

Exterior

Out-Swinging

2' 4"

(712)

2' 6"

(764) - 4 2

2' 6"

(764)

3' 0"

(915) - 8 3

3' 0"

(915)

3' 6"

(1067)

2' 6"

(764) 12 4

3' 6"

(1067)

4' 0"

(1219)

3' 0"

(915) 16 5

Figure 14

4 Cover Installation

Full Cover(Standard)

Slim Cover (Option M76)

Install Cover (Figure 13)

Slip cover over closer. Hold tightly against

closer mounting surface. Secure on each

side with 6-32 x 1/4 PBHMS screws.

Slim Cover Option M76 only (Figure 14)

Position spindle cap over unused spindle

and secure with truss head screw.

• Adjust closer as necessary for door size

using this chart.

• Readjustment may be required to suit

prevailing conditions.

80-9330-3005-152 04/18

permission of Corbin Russwin, Inc. is prohibited.

Patent pending and/or patent: www.assaabloydss.com/patents

Corbin Russwin

225 Episcopal Road

Berlin, CT 06037

Phone: 800-543-3658

Fax: 800-447-6714

corbinrusswin.com

For installation assistance contact Corbin Russwin

1-800-543-3658 • techsupport.corbinrusswin@assaabloy.com

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