Assa Abloy RIXSON 91DCP User manual

IS91DCP 05/20

Model 91DCP Overhead Concealed Closer

Non-Hold Open and Hold Open

Metal Frame Installation Instructions

or in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

Pour la version francaise voir www.nortondoorcontrols.com.

READ AND FOLLOW ALL INSTRUCTIONS. SAVE THESE INSTRUCTIONS.

This product can expose you to lead which is known to the state of

California to cause cancer and birth defects or other reproductive harm.

For more information go to www.P65warnings.ca.gov.

WARNING

Slider

(90253)

Optional Hold Open

Assembly (90254)

Retrot Track Spacer and Screws,

Optional (90260)

Not for new installation. Replacement only.

Consult factory.

Closer Body

91DCP LAP x (Specify

hand and function)

Cover Plate

LH: 90272-(nish)

RH: 90275-(nish)

Arm

LH: 90236-DCP (nish)

RH: 90237-DCP (nish)

Track

(90239)

Model 91DCP (Left Hand shown)

4-1/2" x 4-1/2" Butt or 3/4" Offset Pivot Hung; consult factory if other means

Tools Needed

Non Hold Open Stop

Block (90255)

Supplied Fasteners

Components

Closer

Screw Pack

(90241-nish)

Track

Screw Pack

(90242)

Arm

Screw Pack

(90283-nish)

Cover Plate

Screw Pack

(90278-nish)

IS91DCP 05/20

or in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

Model 91DCP, Metal Frame

Before You Begin:

IMPORTANT:

• The Americans with Disabilities Act (ADA) requires that doors having door closers have an opening force not to

exceed 5 lbf.

• Door closer’s power size adjustment feature may require adjustment to its lowest setting to comply with ADA

opening force guidelines.

• ADA compliant closers may not latch doors, manufacturer does not guarantee latching on lower opening

force settings.

• A separate Rixson Surface Checkmate® or other door stop, supplied by others, is strongly recommended to

avoid damage to door closer and adjacent property.

• Doors should be hung on ball bearing or anti-friction hinges/pivots. Door must swing freely. For other hanging

means a special layout may be required, consult factory.

• Door and frame must be reinforced for attaching screws.

• All dimensions are given in inches (millimeters).

• 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 prepared door and frame with fasteners provided.

• HOLD OPEN option not permitted to be installed in re door assemblies.

Contents

Important.............................................................................................. 2

Before You Begin ....................................................................................... 2

Installation............................................................................................. 3

Adjustments ........................................................................................... 6

4-1/2" x 4-1/2" Butt Hinge Template..................................................................... 7

3/4" Offset Pivot Template . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

IS91DCP 05/20

or in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

Model 91DCP, Metal Frame

A. Verify frame and door installation.

1. Determine if right hand or left hand

installation. (Figure 1)

2. Verify frame is square by using a

carpenter’s square. (Figure 2)

3. Note if gaps between door and frame are

consistent. Gap should be 1/16" (1.6) at

jamb and header.

4. Using supplied templates, conrm all

dimensions of cut-outs.

Installation

Figure 1

Figure 2

Figure 3 Left Hand Shown

B. Install closer.

1. Install closer in prepped frame with

four (4) 1/4-20 x 5/8" FHPMS mounting

screws provided. (Figure 3)

NOTE: Mounting plate should be ush

with frame rabbet.

D. Attach arm.

1. Using provided 5/32" hex wrench and

1/4-20 x 3/4" Allen Drive with Patch

screw and washer, attach arm to closer

spindle. (Figure 5)

IMPORTANT: Arm should rest at

15° away from door side of closer

mounting plate. Arm always rotates

in direction of door.

C. Install cover plate.

1. Install cover plate to closer mounting

plate with six (6) 6-32 x FHPMS

mounting screws provided. (Figure 4)

Figure 4

Figure 5

IS91DCP 05/20

or in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

Model 91DCP, Metal Frame

E. Assemble track.

1. Slide track components into track.

(Figure 6)

NOTE:

• All track components must be placed in

track before installing track into door.

• Stop block (or optional hold open)

should be last component at hinge side

of track.

• The longer end of slider should be

pointed towards hinge end of track.

Figure 6

F. Install track to door.

1. Make sure slider and track components are

installed prior to installing track to door.

2. Install track and, if necessary, optional

retrot spacer (replacement application

only, consult factory) using either four (4)

provided 1/4-20 x 7/16" FHPMS screws

for metal door or four (4) provided #14

x 1-1/4" FHPWS screws for wood door.

(Figure 7)

G. Attach arm to track.

1. With provided 1/8" hex wrench, completely

tighten latch and sweep valves by turning

screws clockwise. This will allow for an easier

closer-to-door connection. (Figure 8)

2. Open door to about 45° then rotate arm over

to door.

NOTE: Arm should maintain position because

latch and sweep valves have been tightened.

3. Align slider square with arm square and

connect using provided 5/32" hex wrench and

1/4-20 x 3/4" Allen Drive with Patch screw.

(Figure 9)

NOTE: If you choose to open door beyond

45°, backcheck may need to be adjusted

counter clockwise to easily rotate arm to

door position.

Non Hold Open Track Components

Optional Hold Open Track Components

Figure 7

Figure 8

Figure 9

IS91DCP 05/20

or in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

Model 91DCP, Metal Frame

Adjustments

Latch SpeedBackcheck Sweep Speed

Spring Power Adjustment for Closing Force

(Closer shipped at lowest setting)

Model PH91DCP Model 91DCP

Closer

Size

Approx # of

360° Turns

Closer

Size

Approx # of

360° Turns

ADA 0 3 0

1 15 4 17

2 30 5 25

3 55 6 32

Speed Adjustment

Use provided 1/8" hex wrench to adjust

sweep, latch and backcheck valves to control

speed of door.

NEVER completely close backcheck valve.

NEVER use backcheck as a dead stop.

NEVER fully open valves. Valves will leak.

Do not use a power drill.

Warranty will be void.

Closing Force Adjustment

If additional force is needed, use 3/8" hex

wrench to adjust closing force. Refer to

chart.

Do not use a power drill.

Warranty will be void.

All 91DCP Series closers are factory set to

minimum force. Adjust closer as

necessary for more force taking into

consideration door size, weight, positive

room pressure, etc.

Optional Hold Open Adjustment

1. Insert locking tab of hold open assembly

into track slider.

NOTE: Hold open assembly should be

on hinge side of track slider.

2. Open door to desired hold open position.

3. Tighten hold open set screws to lock

down hold open assembly.

4. Pull door in closing direction to

disengage hold open assembly and track

slider.

5. Adjust hold open by turning adjustment

screw with provided 3/16" hex wrench.

NOTE: THIS FEATURE CANNOT BE USED ON

FIRE-RATED DOORS

5° 5°

0°

75°

IS91DCP 05/20

Rixson is a brand associated with ASSA ABLOY Accessories and Door Controls Group, Inc., an ASSA ABLOY Group company.

or in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

Rixson Technical Product Support:

Monroe, NC 28112 USA

Phone: 800.438.1951 ext: 6030

TechSupport.Rixson@assaabloy.com

rixson.com

H. Install removable stop.

After closer is installed and all adjustments are

complete, install removable stop.

NOTE: DO NOT drill holes into closer cover plate.

You’ve now installed the Model 91DCP Overhead Concealed Closer.

Troubleshooting

Symptom Cause Remedy

Door won’t latch

Spring tension not strong enough Increase opening force.

See Adjustments section.

Latch speed control not fast enough Adjust latch speed valve.

See Adjustments section.

Door hung on products other than

4-1/2 x 4-1/2 butts or 3/4 offset pivots

Send template for hanging means

to factory. A new installation sheet

is required. Closer will need to be

relocated.

Arm is not preloaded See Step G. Attach Arm to Door

Door is too difcult to open Spring tension is set too strong Decrease opening force.

See Adjustments section.

IS91DCP 05/20

or in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

22 1

572mm

LENGTH OF TRACK

52mm

189mm

17 3

437mm

VARIES WITH

DOOR THICKNESS

32mm

22mm

27mm

22 9

573mm

23 5

600mm

LENGTH OF MORTISE

HINGE SIDE

4X DRILL AND TAP 1/4-20 UNC-2B

513

148mm

21 7

556mm

21 1

537mm

10mm

16mm

4X 1/4-20 UNC -2B

CLOSER MOUNTING HOLES

70mm

95mm

CLOSER CUTOUT

WIDTH

3mm

FROM FRAME EDGE IN

ALL CASES

16mm

MUST HAVE REMOVABLE STOP

11mm

FRAME RABBET TO

TAB MOUNT SURFACE

44mm

MIN. FRAME WIDTH

REMOVABLE STOP TABS IF NOT

USING FULL LENGTH REMOVABLE STOP

CLOSER MOUNTING TABS

8mm

6mm

DOOR

23 5

600mm

ARM CUTOUT

STOP SIDE ONLY

TOP OF DOOR

3mm

FROM FRAME EDGE

IN ALL CASES

102mm

MIN. WIDTH

41mm

CLOSER HEIGHT

OPTIONAL SPACER

REMOVABLE STOP

CLOSER

NOTES:

FOR 180

OPENING, MAX. ALLOWABLE BUTT

HINGE SIZE IS 5" X 5".

MINIMUM STOP THICKNESS 1/2".

1/8" DOOR TO SOFFIT CLEARANCE REQUIRED.

REINFORCING PER ANSI/SDI-100

RECOMMENDED FOR HOLLOW METAL DOORS

& FRAMES.

AUXILIARY STOP RECOMMENDED.

DO NOT SCALE DRAWING.

LEFT HAND DOOR AND CLOSER SHOWN.

RIGHT HAND OPPOSITE.

A REMOVABLE HEADSTOP MUST BE USED IN COMBINATION

WITH THE CLOSER FOR PROPER INSTALLATION. MOUNTING HOLES

FOR THE HEADSTOP MUST SPAN CLOSER LENGTH. HEADSTOP MUST BE

REMOVABLE TO INSTALL CLOSER AND MAKE PROPER ADJUSTMENTS.

part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

PRODUCT:

TEMPLATE NUMBER:

DATE:

91DCP OHC CLOSER

OC60901

5/2020

MODEL 91DCP OVERHEAD CONCEALED CLOSER

BUTT HINGE, METAL FRAME

MAX. DEGREE OF OPENING

91NDCP NON HOLD OPEN (180

)

91NDCP NON HOLD OPEN WITH TRACK STOP

(135

)

91HDCP HOLD OPEN (105

)

www.rixson.com

CUTOUT FOR ARM

INCLUDES HEEL OF

DOOR AS SHOWN

"A" Dimension

Standard Appilcation

1" - 1/16" (27)

Retrofit Track Option

1" - 3/8" (35)

Model 91DCP Overhead Concealed Closer Template

Butt Hinge, Metal Frame

Left Hand Shown, Right Hand Opposite

IS91DCP 05/20

or in part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

22 1

572mm

LENGTH OF TRACK

VARIES WITH

DOOR THICKNESS

32mm

22mm

23 5

600mm

LENGTH OF MORTISE

116mm

25mm

162mm

16 1

410mm

21 1

546mm

HINGE SIDE

PIVOT

4X DRILL AND TAP 1/4-20 UNC-2B

159mm

21 7

556mm

21 1

537mm

10mm

16mm

4X 1/4-20 UNC -2B

CLOSER MOUNTING HOLES

70mm

95mm

CLOSER CUTOUT

WIDTH

3mm

FROM FRAME EDGE IN

ALL CASES

16mm

MUST HAVE REMOVABLE STOP

11mm

FRAME RABBET TO

TAB MOUNT SURFACE

44mm

MIN. FRAME WIDTH

REMOVABLE STOP TABS IF NOT

USING FULL LENGTH REMOVABLE STOP

CLOSER MOUNTING TABS

8mm

6mm

DOOR

19"

483mm

ARM CUTOUT

STOP SIDE ONLY

TOP OF DOOR

3mm

FROM FRAME EDGE

IN ALL CASES

102mm

MIN. WIDTH

41mm

CLOSER HEIGHT

OPTIONAL SPACER

REMOVABLE STOP

CLOSER

NOTES:

FOR PIVOT INSTRUCTIONS OR DETAILS, SEE

PIVOT TEMPLATE. FOR USE WITH RIXSON PIVOT

MODEL 180 SERIES.

MINIMUM STOP THICKNESS 1/2".

1/8" DOOR TO SOFFIT CLEARANCE REQUIRED.

REINFORCING PER ANSI/SDI-100

RECOMMENDED FOR HOLLOW METAL DOORS

& FRAMES.

AUXILIARY STOP RECOMMENDED.

DO NOT SCALE DRAWING.

LEFT HAND DOOR AND CLOSER SHOWN.

RIGHT HAND OPPOSITE.

A REMOVABLE HEADSTOP MUST BE USED IN COMBINATION

WITH THE CLOSER FOR PROPER INSTALLATION. MOUNTING HOLES

FOR THE HEADSTOP MUST SPAN CLOSER LENGTH. HEADSTOP MUST BE

REMOVABLE TO INSTALL CLOSER AND MAKE PROPER ADJUSTMENTS.

PRODUCT:

TEMPLATE NUMBER:

DATE:

91DCP OHC CLOSER

OC60913

5/2020

MODEL 91DCP OVERHEAD CONCEALED CLOSER

3/4" OFFSET PIVOT, METAL FRAME

MAX. DEGREE OF OPENING

91NDCP NON HOLD OPEN (115

)

91NDCP NON HOLD OPEN WITH TRACK STOP

(105

)

91HDCP HOLD OPEN (85

)

www.rixson.com

CUTOUT FOR ARM

INCLUDES HEEL OF

DOOR AS SHOWN

PIVOT

part without the express written permission of ASSA ABLOY Accessories and Door Controls Group, Inc. is prohibited.

"A" Dimension

Standard Appilcation

1" - 1/16" (27)

Retrofit Track Option

1" - 3/8" (35)

Model 91DCP Overhead Concealed Closer Template

3/4" Offset Pivot, Metal Frame

Left Hand Shown, Right Hand Opposite

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