Corbin Russwin DC3200 Series Universal Door Closers Instruction Manual

**Corbin Russwin DC3200 Series Universal Door Closers Instruction Manual

**

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 the “A1” HOLD OPEN ARM option are not permitted to be installed in fire door assemblies

BEFORE INSTALLING

• The Americans with Disabilities Act (ADA) requires that doors having door closers have an opening force not to exceed 5 lbf. for interior doors, 8.5 lbf exterior doors.Use standard templating for regular arm and parallel arm applications. Jamb mounted applications use the template for 140° door opening to achieve the required opening force.
• The door closer’s power size adjustment feature may require adjustment to its lowest setting to comply with ADA opening force guideline.
• ADA compliant closers are: DC3200, DC3210, DC3220

Type of Installation| Interior| Exterior In-swinging| Exterior Out-swinging| Recommended Closer Size| **Max. Opening Force lbs
---|---|---|---|---|---
Regular & Top Jamb| 2 4 3 0 3 6 4 0 4| 2 6 3 0 3 6 4 0| 3 0 3 6 4 0 4 6 ‘ ” ‘ ” ‘ ” ‘ “| 1 2 3 4 5 6| 8 14 16 22 24 26
Parallel Arm| 2 4 2 6 3 0 3 6 4 0 4 6 ‘ ” ‘ ” ‘ ” ‘ ” ‘ ” ‘| 2 4 2 6 3 0 3 6 4 0 4 6 ‘ ” ‘ ” ‘ ” ‘ ” ‘ ” ‘| | 1 2 3 4 5 6| 8 14 16 22 24 26

TO DETERMINE HAND OF YOUR DOOR:

Regular Arm Application

Template

Mark Door and Jamb (for closer bracket and arm bracket)
If top rail is 2-1/2 (64mm) or greater, use template FM131C provided.
If top rail is 1-3/4 (44mm) to 2-7/16 (62mm), see MOUNTING DIMENSIONS chart.

MOUNTING DIMENSIONS

| MIN. CLEARANCE REQUIRED OVER DOOR
---|---
TOP RAIL| A| B| NHO| HO
2-1/2 & OVER (64mm)| 1 (25.4mm)| 7/8 (23mm)| 1-1/2 (39mm)| 1-11/16 (43mm)
1-3/4 MIN. (44mm)| 5/8 (16mm)| 1-1/4 (32mm)| 1-7/8 (48mm)| 2-1/16 (53mm

• To obtain extra closing force add 3 (77mm) to dimensions marked.
  This will limit degree of door opening to 110°.

MOUNTING SCREW SPECIFICATIONS

ARM AND CLOSER BRACKET

1/4-20 oval head machine screw or 1/4-14 self-drilling screw.
3/16 (4.8) diameter pilot hole required for Wood Applications.
or
Option M54:
Sex nuts, furnished when ordered

NOTES:

• Check hand of door, see page 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.
• Door opening (up to 180°) is dependent upon door, frame, wall and hinge/pivot conditions permitting.

Install Closer Bracket

Mount Closer Body to Closer Bracket

Attach Arm Bracket to Frame NON-HOLD OPEN ARM ONLY:

Attach Arm Bracket to Frame HOLD OPEN ARM (A1 OPTION ONLY):

Standard Position

Normal mounting position.
Position with pivot point away from hinge.

For Additional 15% Closing Force

Reposition arm mounting bracket so that pivot point is toward hinge.

Position Arm on Closer NON-HOLD OPEN ARM ONLY

Main arm projects straight out at 90° angle to door.

Position Arm on Closer HOLD OPEN ARM ONLY:

Main arm projects straight out at 90° angle to door. Remove main arm screw from elbow joint and disassemble arm. Thread the rod into the Arm Bracket as shown below.

Preload and Adjust Arm NON-HOLD OPEN ARM ONLY:

Open door and slide arm rod into arm loop. Close door, swing arms so adjusting arm is 90° to frame. With 7/16 wrench INSTALL and TIGHTEN SCREW SECUREL

Extended Maintenance Lubricate Arm periodically shaded points with a drop or two of appropriate lubricant.

NOTE: When lubricating a Hold Open Arm, DO NOT use any lubricant on the Holding Surface components.

Preload and Adjust Arm HOLD OPEN ARM ONLY:

While door is closed, adjust the Threaded Arm in the Arm Bracket until the bearing fits back onto the elbow joint on the Main Arm at 90° as shown below. RE-INSTALL AND TIGHTEN SCREW SECURELY.

Parallel Arm Application

Template

Mark Door and Jamb (for closer bracket and adapter plate) Use template FM131C provided or use dimensions in this template.

• To obtain extra closing force add 3 (77mm) to dimensions marked.
  This will limit degree of door opening to 110°.

MOUNTING SCREW SPECIFICATIONS

ARM AND CLOSER BRACKET

1/4-20 oval head machine screw or 1/4-14 self-drilling screw. 3/16 (4.8) diameter pilot hole required for Wood Applications.

or

Option M54: Sex nuts, furnished when ordered

NOTES:

• Check hand of door, see page 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.
• Door opening (up to 180°) is dependent upon door, frame, wall and hinge/pivot conditions permitting.

Install Closer Bracket

Mount Closer Body to Closer Bracket

Mount Adapter Plate Bracket on Jamb

Using holes spotted on soffit or stop in Step 1 mount adapter plate bracket.

Mount Arm Bracket

NON-HOLD OPEN ARM:

HOLD OPEN ARM ONLY (A1 Option)

Position Arm onto Closer

Using hex wrench provided, turn closing speed and latching speed valves clockwise until completely closed. DO NOT OVER TIGHTEN.

Using wrench, turn under side of spindle 45° toward the closer tube until it reaches the diamond position (fig. 2). Immediately place arm on spindle so that it is parallel to the closer body. Install and tighten arm screw and washer assembly. Reopen valves.

Connect and Position Arms

Open door and slide arm rod into arm loop.
door, swing arms so that they form a “V” position, as in Step 8. With 7/16 wrench, INSTALL AND
TIGHTEN SCREW SECURELY.

HOLD OPEN ONLY

Remove main arm screw from elbow joint and disassemble arm. Thread the rod into the Arm Bracket as shown below.

While door is closed, adjust the Threaded Arm in the Arm Bracket until the bearing fits back onto the elbow joint on the Main Arm and forms a “V” as shown below.

RE-INSTALL AND TIGHTEN SCREW SECURELY

Power Adjustment

To increase the power of the closer, re-adjust the arm so it is nearer the door.
To decrease power, re-adjust the arm so it is farther away from the door and then secure screw in arm loop (non-hold open) or elbow joint (hold open).

Extended Maintenance

Lubricate Arm periodically at shaded points with a drop or two of appropriate lubricant.
NOTE: When lubricating a Hold Open Arm, DO NOT use any lubricant on the Holding Surface components.

Jamb Mount Application

Template

Mark Door and Jamb (for closer bracket and arm bracket) use dimensions in template below.

Dimensions “A” and “B” are taken from centerline of hinge as shown and apply to
pivot point of swing clear hinges. Offset and centerhung pivots.

*Must be single acting door.

MOUNTING SCREW SPECIFICATIONS

ARM AND CLOSER BRACKET

1/4-20 oval head machine screw or 1/4-14 self-drilling screw. 3/16 (4.8) diameter pilot hole required for Wood Applications.

or

Sex nuts, Option M54, furnished when ordered

NOTES:

• Check hand of door, see page 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.
• All degrees of door opening are dependent upon door, frame, wall and hinge/pivot conditions permitting

Install Closer Bracket to Jamb

Mount Closer Body to Closer Bracket

Attach Arm Bracket to Door HOLD OPEN ARM (A1 Option):

Attach Arm Bracket to Door HOLD OPEN ARM (A1 Option):

**Standard Position

**

Normal mounting position.
Position with pivot point away from hinge.

For Additional 15% Closing Force

Reposition arm mounting bracket so that pivot point is toward hinge.

Position Arm on Closer NON-HOLD OPEN ARM ONLY:

Main arm projects straight out at 90° angle to door.

Position Arm on Closer HOLD OPEN ARM ONLY (A1 Option):

Main arm projects straight out at 90° angle to door.

Remove main arm screw from elbow joint and disassemble arm. Thread the rod into the Arm Bracket as shown below.

Preload and Adjust Arm NON-HOLD OPEN ARM ONLY

Open door and slide arm rod into arm loop. Close door, swing arms so adjusting arm is 90° to frame. With 7/16 wrench, INSTALL and TIGHTEN SCREW SECURELY.

Extended Maintenance Lubricate Arm periodically shaded points with a drop or two of appropriate lubricant.

NOTE: When lubricating a Hold Open Arm, DO NOT use any lubricant on the Holding Surface components.

Preload and Adjust Arm HOLD OPEN ARM ONLY (A1 Option):

While door is closed, adjust the Threaded Arm in the Arm Bracket until the bearing fits back onto the elbow joint on the Main Arm at 90° as shown below. RE-INSTALL and TIGHTEN SCREW SECURELY.

Spring Power Adjustment

Locate spring power adjuster from Illustration below DC3200 Size 1 thru 6 Adjustment See Chart

DC6200 SPRING POWER ADJUSTMENT CHART

• All DC6200 closers are factory set at an approximate Size 3.
• Adjust closer as necessary for door size using this chart.
• Readjustment may be required to suit prevailing conditions.

Size of Door| (360°) Turns Clockwise of Power Adjuster| Equivalent Closer Size (Approx.)
---|---|---
Interior| Exterior In Swin| Exterior Out Swing
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

Closing Speed   Valve (3/32 Allen Wrench Provided)

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 (3/32 Allen Wrench Provided)

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.

Delayed Action Valve (3/32 Allen Wrench Provided)

Turn valve CLOCKWISE to SLOW closing, COUNTERCLOCKWISE 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.

Backcheck Intensity Valve

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.)

Installing Cover

Slip cover over closer. Hold tightly against closer mounting surface. Secure on each side with 6-32 x
1/4 PBHMS screws.

To Adjust Hold Open (A1 Option)

Open the door to desired position and tighten the hold open screw firmly (For RH application, turn screw on underside CLOCKWISE. For LH application, turn screw COUNTERCLOCKWISE.) Place the hold open dial over the hex head  of the bracket screw so that one of the slots in the dial is directly over small screw hole tapped in bracket. Seat the dial tightly over the bracket. INSERT DIAL SCREW AND TIGHTEN SECURELY.

Copyright© 2005, 2012 Corbin Russwin, Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Corbin Russwin, Inc. is prohibited.

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