Assa Abloy Rixson 73ER User manual

IS73ER Rev 1 10/21

Model 73ER Overhead Concealed Closer

With Emergency Release Hinge

Non-Hold Open and Hold Open

Metal Frame Installation Instructions

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

INCH

ANGLES

FRACTIONS

SURFACE FINISH

.03

.01

.005

1/64

NOTES:

DRAWN BY

matbai

MATERIAL

SEE BOM

V10_7/16/2020

SURFACE/FINISH

THIRD ANGLE

HEAT TREATMENT

WITH ASME Y14.5M - 1994

ASSA ABLOY Accessories and Door Controls Group, Inc.

LEGACY ID

SHEET

CONFIGURATION

D001151786-007

DRAWING NUMBER (ALT ID)

VOLUME

1594.634 in³

SURFACE AREA

5574.144 in²

SIZE

DATE CREATED

09/01/2021

duslaw

REV

SCALE

1:3

DOCUMENT ID

D001151786-007

MASS

0.029 lb

Monroe DC, NC

ASSA ABLOY Accessories and

Door Controls Group, Inc.

These instructions utilize Markar and Pemko Anti-Barricade

Rescue Hardware, supplied separately, to illustrate an emergency

release hinge installation. For other manufacturers’ hinge and/or

stop products, please consult Rixson Support for templating and

installation modifications.

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

Model 73ER, Emergency Release Hinge Hung

Tools Needed

Slider

(90253)

Optional Hold Open

Assembly (90254)

Closer Body

73 LAP

70202- (nish)

Cover Plate

Arm

70218- (nish)

Track

(90239)

Non Hold Open

Stop Block

(90255)

Slider Centering

Hub (70219)

Retrot Track Spacer and

Screws, Optional (90260)

Not for new installation. Replacement

only. Consult factory.

Components

(Supplied fasteners shown on page 3)

Phillips

Screwdriver

Tape

Measure

Framing

Square

Hex Wrenches

5/16" 3/8"

Flathead

Screwdriver Pencil

3/16"

for Wood

1/4-20

for Metal

AND

Drill

Approved 2021-10-20

Mounting Hardware Door / Frame Drill

Closer:

#14 x 1-1/2" Wood 3/16" (4.76mm)

Closer:

1/4-20 x 5/8" Metal Drill #7 (.201 dia. or 5.10mm)

Tap 1/4-20

Track:

#14 x 1-1/4" Aluminum or Wood 3/16" (4.76mm)

Track:

1/4-20 x 7/16" Hollow Metal Drill #7 (.201 dia. or 5.10mm)

Tap 1/4-20

IS73ER Rev 1 10/21

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

Model 73ER, Metal Frame

Before You Begin:

IMPORTANT:

• All dimensions are given in inches (millimeters).

• A double swing continuous geared hinge, supplied

by others, is required to hang door. Combining

a separate emergency release stop, supplied by

others, with this hinge is ideal. Refer to installation

instructions with hinge and emergency release

stop products to install.

• 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

Mounting Hardware and Drill Table ..................................................................... 2

Supplied Fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Installation............................................................................................. 4

Adjustments ........................................................................................... 7

Troubleshooting ....................................................................................... 8

Closer Template, Metal Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

• These instructions utilize Markar and Pemko Anti-

Barricade Rescue Hardware, supplied separately, to

illustrate an emergency release hinge installation.

For other manufacturers’ hinge and/or stop products,

please consult Rixson Support for templating and

installation modications.

• Door and frame must be reinforced for attaching

screws.

Approved 2021-10-20

IS73ER Rev 1 10/21

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

Model 73ER, Metal Frame

Closer Screw Pack

(90241)

Closer Track Screw Kit

(90242)

Arm Screw Pack

(70251-nish)

Cover Plate Screw Pack

(90278-nish)

Supplied Fasteners

6-32 x 1/4"

PFHMS

Cover

1/4-20 x 5/8"

PFHMS

Closer Body

1/4-20 x 7/16"

PFHUCMS

Track

#14 x 1-1/4"

PFHWS

Track

#14 x 1-1/2"

PFHWS

Closer Body

5/32"

Hex

Wrench

1/8"

Hex

Wrench

3/16"

Hex

Wrench

10-24 x 3/8"

SHSS

Arm Attach

Conical

Washer

Arm Attach

10-24 x 1-1/2"

SHCS

Arm Clamp

1/4-20 x 3/4"

FH-Allen w/NP

Arm Attach

3/32"

Hex

Wrench

Approved 2021-10-20

IS73ER Rev 1 10/21

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

Model 73ER, Metal Frame

3/32

(2)

Top of Door

A. Prepare frame and door.

1. Using templates supplied with double swing hinge

and emergency release stop products, prepare door

and frame. (Figure 1)

NOTE: These instructions illustrate the Markar

DSH1000 hinge and the Pemko DSHP01

hinge with Pemko ERS or ERSMP stop. For

comprehensive information about those

products, please visit assaabloydooraccessories.

us. For other manufacturers’ hinge and/or stop

products, please consult Rixson Support for

templating and installation modifications.

2. Using template provided with these instructions,

prepare frame header and door for closer. (Figure 2)

3. Conrm all cutout dimensions for closer.

NOTE: Closer is installed centered to closed door.

Depending on application, it may not be centered

in width of frame header.

Installation

Figure 1

B. Install hinge and emergency release stop.

1. Verify frame is square and plumb.

2. Using manufactures’ installation instructions, mount

hinge and frame stop supplied by others.

3. Mount door to leave 3/32" (2) gap between top of

door and frame header. (Figure 3)

NOTE: Door should swing freely.

Metal Frame

Markar DHS1000

Double Swing Hinge

Pemko Emergency

Release Stop

C. Assemble track.

1. Slide track components into track.

(Figure 4)

NOTE:

• All track components must be placed in track

before installing track into door.

• Insert slider into track first.

• Stop block (or optional hold open) should be

last component at hinge side of door.

• The longer end of slider should be pointed

towards hinge side of door.

Non Hold Open Track Components

Optional Hold Open Track Components

Slider

Figure 2

Figure 4

Figure 3

Approved 2021-10-20

IS73ER Rev 1 10/21

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

Model 73ER, Metal Frame

D. Install track to door.

1. Make sure slider and track components

are installed prior to installing track to

door. See Step C.

2. Install track into top of door using

either four (4) 1/4-20 x 7/16" machine

screws for metal doors or four (4)

#14 x 1-1/4" wood screws for wood

doors. (Figure 5).

NOTE: If necessary, use optional

retrofit spacer (replacement

application only, consult factory).

E. Install closer.

1. Install closer into frame with four (4)

1/4-20 x 5/8" machine screws.

(Figure 6)

NOTE: Mounting plate should be flush

with frame rabbet.

F. Install cover plate.

1. Install cover plate to closer body with

six (6) 6-32 x 1/4" machine screws.

(Figure 7)

Figure 6

Figure 7

Figure 8

G. Attach arm to closer.

1. Attach arm to closer shaft with

1/4-20 x 3/4" FH-Allen w/Nylon Patch

screw and washer. Tighten securely.

(Figure 8)

NOTE: Ensure countersink recess

side of arm faces down.

2. Insert 10-24 x 1-1/2" socket head

cap screw into arm and clamp arm

tightly to pinion square. (Figure 8)

Arm Clamp

Screw

Optional

Retrot Track

Spacer

1/4-20 x 7/16 FHPMS (4 each)

or 14 x 1-1/4 FHPWS (4 each)

Hinge

Side

Arm Screw and

Conical Washer

Countersink

Recess

Figure 5

Installation

Approved 2021-10-20

IS73ER Rev 1 10/21

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

Model 73ER, Metal Frame

Dimension

Varies With Frame

And Door Thickness

2" (51mm)

ERS Device

Side

Closer

Optional Retro

Track Spacer

H. Attach arm to track.

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

tighten latch and sweep valves by turning

clockwise. This will allow for an easier closer-

to-door connection. (Figure 9)

CAUTION: Arm will be under strong spring force

to return if valves are not tightened completely

closed.

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

to door.

NOTE:

• With latch and sweep valves tightened,

arm will maintain position.

• If door is opened beyond 45°, backcheck

may need to be adjusted counter

clockwise to easily rotate arm to door

position.

3. Install slider centering hub through arm into

slider. (Figure 10)

NOTE: Countersink recess should face up.

4. Align hub initially as shown and insert two

(2) 10-24 x 3/8" Adjustment Set screws. Turn

both set screws just enough to retain slider

centering hub. Do not tighten rmly at this

time. (Figure 11)

NOTE: Align square shank of slider with

square in centering hub for proper fitment.

5. Insert arm attach screw, 1/4-20 x 3/4" FH-Allen

w/Nylon Patch, and tighten. (Figure 10)

6. Open latch and sweep valves to allow door to

close and observe door and frame alignment.

If door is not resting against emergency stop

release device when closed, reopen door

and use 5/16" hex wrench to rotate slider

centering hub until door comes to rest

against ERS device. (Figure 12)

NOTE:

DO NOT fully open valves. Valves will leak.

7. When door is completely aligned, tighten

both adjustment set screws.

Figure 10

Sweep

Latch 1 = Left Hand

Latch 2 = Right Hand

Backcheck

Figure 9

Slider

Centering Hub

Slider

Adjustment

Set Screws

Figure 11

Adjustment Hex

Door

Frame

Figure 12

Arm Attach

Screw

Adjustment Set Screw

Adjustment

Set Screw

Installation

Approved 2021-10-20

IS73ER Rev 1 10/21

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

Model 73ER, Metal Frame

Adjustments

Latch SpeedBackcheck Sweep Speed

Spring Power Adjustment for Closing Force

(Closer shipped at lowest setting)

Model 73ER

Closer

Size Description Approx # of

360° Turns

12 - 3 lbs

Closing Force 0

23 - 5 lbs

Closing Force 15

35 -8 lbs

Closing Force 35

48+ lbs

Closing Force 50

Speed Adjustment

Use provided 1/8" hex wrench to adjust sweep,

latch and backcheck valves to control speed of

door. (Figure 13)

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. (Figure 14)

Use spring adjustment screw that corresponds

with hand of swing. (Figure 13)

Do not use a power drill.

Warranty will be void.

All 73 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.

5° 5°

0°

75°

Figure 13

Figure 14

Set

Screws

Locking Tab

Slider

Optional Hold Open Adjustment

1. Insert locking tab of hold open assembly

into track slider. (Figure 15)

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. (Figure 15)

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.

(Figure 15)

NOTE: THIS FEATURE CANNOT BE USED ON

FIRE-RATED DOORS

You’ve now installed the Model 73ER Overhead Concealed Closer.

Figure 15

Holding Force Adjustment Screw

Approved 2021-10-20

IS73ER Rev 1 10/21

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

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

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

emergency release hinges specied

Send template for hanging means

to factory. A new installation sheet

is required. Closer may need to be

relocated.

Arm is not preloaded See Step H. Attach Arm to Track

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

See Adjustments section.

Approved 2021-10-20

IS73ER Rev 1 10/21

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

Model 73ER Overhead Concealed Closer Template

With Emercency Release Hinge

Metal Frame

Pemko DSHP01 or Markar DSH1000

11mm

FRAME RABBET TO CLOSER

TAB MOUNT SURFACE

CLOSER MOUNTING TABS

159mm

18 1

464mm

19mm

16mm

2X 2

70mm

4X 1/4-20 UNC x 5/8"

CLOSER MOUNTING HOLES

10mm

17 1

445mm

95mm

CLOSER CUTOUT WIDTH

23 5

600mm

32mm

25mm

44mm

MIN

HINGE DIMENSIONS

FRAME RABBET

TO DOOR

162mm

16 1

410mm

21 1

546mm

22 1

572mm

129mm

54mm

51mm

OF TRACK, DOOR, AND CLOSER

EMERGENCY

STOP RELEASE

17 1

438mm

13mm

ARM CUTOUT BOTH SIDES

116mm

DOOR

BOTTOM OF DOOR MORTISE

146mm

FRAME WIDTH

41mm

CLOSER HEIGHT

3/32"

2.4mm

DOOR TO FRAME

CLEARANCE

44mm

FRAME MIN.

DIMENSION

VARIES WITH FRAME

AND DOOR THICKNESS

51mm

ERS DEVICE

SIDE

44mm

DOOR THICKNESS SHOWN

13mm

CLOSER

OPTIONAL RETRO

TRACK SPACER

CLOSER

MOUNTING TAB

NOTES:

RH DOOR SHOWN

3/32" DOOR TO SOFFIT CLEARANCE REQUIRED.

REINFORCING PER ANSI/SDI-100

RECOMMENDED FOR HOLLOW METAL DOORS

& FRAMES.

AUXILIARY STOP RECOMMENDED.

DO NOT SCALE DRAWING

PRODUCT:

TEMPLATE NUMBER:

DATE:

73ER OHC CLOSER

OC70203

09/2021

MODEL 73ER OVERHEAD CONCEALED CLOSER

W/ EMERGENCY RELEASE HINGE, METAL FRAME

PEMKO DSHP01 OR MARKAR DSH1000

MAX. DEGREE OF OPENING

73ER NON HOLD OPEN (100

)

73ER NON HOLD OPEN WITH TRACK STOP (100

)

73ER HOLD OPEN (100

)

www.rixson.com

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

"A" Dimension

Standard Appilcation

1-1/8" (28.5)

Retrofit Track Option

1-7/16" (36.5)

Approved 2021-10-20

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