Assa Abloy Norton 7900H-B Series User manual

Hinge or
Pivot
Overhead Concealed
Door Closers
For wood or metal doors 1- ¾" to 2 -1/4" (45-57mm) thick
standard butt hinges, center pivots or offset pivots
hung in a hollow metal frame
Typical Installation
•Removable Frame Stop Required*-Not Shown
Right Hand Door-RH
Left Hand Reverse-LHR
•One track & closer position for all door opening angles
•Easy arm attachment
Hinge or
Pivot
Left Hand Door-LH
Right Hand Reverse-RHR
An incorrectly installed or improperly
adjusted door closer can cause property
damage or personal injury. These instructions
should be followed to avoid the possibility
of misapplication or misadjustment.
CAUTION
*Not required when frame rabbet exceeds 2-3/16"
Series 7900H-B, 7900H-CP & 7900H-OP
Hold-Open Models
ASSA ABLOY
Installation Instructions
Copyright © 2001, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Ya le Security Inc. is prohibited. 80-9379-1203-020 (05-14)

Track 24 inches long.
NOTES:
•
•
•
•
Do not scale drawing.
Left hand door shown.
Hardware dimensions shown
(not cutouts).
Dimensions are in inches
(see chart for metric conversion).
Minimum door width 29 inches..
•
•
•
See installation sequence on page 5.
METRIC CONVERSION
CHART
Inches mm.
3.2
6.4
9.5
15.9
25.4
30.2
31.8
44.5
50.8
57.2
95.3
127.0
203.2
355.6
400.0
417.5
546.1
558.8
609.6
736.6
1/8
1/4
3/8
5/8
1
1-3/16
1-1/4
1-3/4
2
2-1/4
3-3/4
5
8
14
15-3/4
16-7/16
21-1/2
22
24
29
Fastener Use Preparation
1/4-20 machine
screw
#14 wood screw
metal frame
and
metal door
wood
door
#7 (.201" dia.) or . drill
1/4-20 tap
5.10mm
7/32" or drill5.5mm.
Adjustable
Hold Opening
85 -110º º
Template Standard Butt Hinges-
Overhead Concealed
Door Closers
Series 7900H-B
Hold Open
C
L
Hinge
Door
and
Track
1-1/4
14
22
3/8 deep cutout in shaded area
24
5
8
3-3/4
5/8
21-1/2
1
4 Holes
for Track
Fasteners
C
L
Viewed From Above
3/8
3/8 15-3/4
5
1-1/4
2
1-3/16
16-7/16 4 Holes
for Closer
Fasteners
Viewed From Above
14
1/8 Ref.
Reinforcement
(By frame mfr.)
3/8
1-3/16
3-3/4
Removable
Frame Stop
(By frame mfr. if required)
C
L
C
LDoor and Track
Hinge
Dust Box
(By frame mfr.)
1-3/4 Min.
2-1/4 Max.
1/4
Closer
1/8
Maximum width hinge is 5 inches.
Door will travel 5 beyond hold open pointº
Copyright © 2001, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Ya le Security Inc. is prohibited. 80-9379-1203-020 (05-14)
2
ASSA ABLOY

8-1/16
Max.
Fastener Use Preparation
1/4-20 machine
screw
#14 wood screw
metal frame
and
metal door
wood
door
#7 (.201" dia.) or 0 . drill
1/4-20 tap
5.1 mm
7/32" or drill5.5 mm.
C
L
Pivot
8-1/16 Max.
6
5-3/8
2-3/4
Ref.
Door,
Pivot
and
Track
1-1/4
14
22
3/8 deep cutout in shaded area
24
5/8
22
Holes
for Track
Fasteners
(See Chart)
C
L
Viewed From Above
3/8 15-3/4
5-3/8
1-1/4
2
16-7/16
1
4 Holes
for Closer
Fasteners
Viewed From Above
1- 3/16
METRIC CONVERSION
CHART
Inches mm.
•
•
•
•Do not scale drawing.
Left hand door shown.
Hardware dimensions shown
(not cutouts).
Dimensions are in inches (see chart
for metric conversion).
NOTES:
•
Standard track is 24” long.
•
For doors less than 33” wide, contact
factory for modification requirements
Template-Center Pivots
8
Overhead Concealed
Door Closers
Series 7900H-CP
Hold Open
14
1/8 Ref.
Maximum
Hold Open Angle
100º
Dead Stop
105º
See installation sequence on page 5.
2-1/4 Max.
3/8
3-3/4
Dust Box
(By frame mfr.)
Reinforcement
(By frame mfr.)
Removable
Frame Stop
(By frame mfr. if required)
C
L
C
LDoor, Pivot
and Track
1-3/4 Min.
1/4
Closer
1- 3/16
1/8
1/8
1/4
3/8
5/8
1
1-3/16
1-1/4
1-3/4
2
2-1/4
2-3/4
3-3/4
5-3/8
6
8
8-1/16
14
15-3/4
16-7/16
22
24
33
3.2
6.4
9.5
15.9
25.4
30.2
31.8
44.5
50.8
57.2
69.8
95.3
136.5
152.4
203.2
204.8
355.6
400.0
417.9
558.8
609.6
838.2
3/8
Copyright © 2001, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Ya le Security Inc. is prohibited. 80-9379-1203-020 (05-14)
3
ASSA ABLOY

1
METRIC CONVERSION
CHART
Inches mm.
1/8
1/4
3/8
5/8
1
1-3/16
1-1/4
1-3/4
2
2-1/4
3-3/4
3-13/16
4
5
8
14
15-3/4
16-7/16
22
24
29
3.2
6.4
9.5
15.9
25.4
30.1
31.8
44.5
50.8
57.2
95.3
96.8
101.6
127.0
203.2
355.6
400.0
417.5
558.8
609.6
736.6
Fastener Use Preparation
1/4-20 machine
screw
#14 wood screw
metal frame
and
metal door
wood
door
#7 (.201" dia.) or 0 . drill
1/4-20 tap
5.1 mm
7/32" or drill5.5 mm.
C
LPivot
5
4
3-13/16 Max.
Door
and
Track
14
22
24
22
85/8
Holes
for Track
Fasteners
(See Chart)
C
L
Viewed From Above
3/8 deep cutout in shaded area
3/8 15-3/4
5
1-1/4
3/8
2
16-7/16
4 Holes
for Closer
Fasteners
Viewed From Above
1-1/4
2-1/4 Max.
3/8
1-3/16
3-3/4
Dust Box
(By frame mfr.)
Reinforcement
(By frame mfr.)
Removable
Stop
(By frame mfr.)
C
L
C
LDoor and Track
1-3/4 Min.
1/4
Closer
1/8
Template-Offset Pivots
Do not scale drawing.
Left hand door shown.
Hardware dimensions shown
(not cutouts).
Dimensions are in inches (see chart
for metric conversion).
NOTES:
•
•
•
•
•
•See installation sequence on page 5.
Standard track is 24” long.
For doors less than 29” wide, contact
factory for modification requirements.
1-3/16
Overhead Concealed
Door Closers
Series 7900H-OP
Hold Open
14
1/8 Ref.
Maximum
Hold open Angle
100º
Dead Stop
95º
Copyright © 2001, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Ya le Security Inc. is prohibited. 80-9379-1203-020 (05-14)
4
ASSA ABLOY

Installation Sequence
Closer Assembly
Spring tube
Pinion (top)
Arm Screw
1/4-20 x 3/4” long
hex drive with
red threadlock
nonoitartsullimorf•
page 1. Closers are handed. Hand of closer must
match hand of door.
Determine hand of door
Note: Generally on new construction hardware
cutouts are made by suppliers at their shop.
•
Position spring tube away from hinge or pivot and
mounting plate flush with frame rabbet. Secure
with 1/4-20 x 5/8 or #14 x 1-1/4 phillip drive
mounting screws.
Mount closer to frame.
1/4-20 machine or #14 wood screws.
Door:
Prepare door for track. Prepare (4) holes for
Frame:
Prepare the frame for mounting closer. Drill and
tap (4) holes for 1/4-20 machine or #14 wood
screws.
,4ro3,2egapno• Using template dimensions
•
See pages 2, 3 & 4.
Determine door opening angle.
locate & prepare holes and cutouts in frame
and door.
• Install track in door.
Place the assembled track into door cutout with
open side up, cushion and block toward
the hinge or pivot. Move slider to the opposite end
of track (see illustration). Secure track with
(4) 1/4-20 undercut machine screws or #14 wood
screws.
stop
yletamixorppaotroodnepO•
5" ( ), rotate arm to slider and place end on
stud. Use a screw driver through arm square to align
slider’s stud square with the arm square (see
illustration to right). Push down on arm to seat stud
and to prevent stud from rotating. Secure with
arm screw, 1/4-20 x 3/4” long flat head hex
drive with red threadlock.
Connect arm to track.
127mm
.)wolebnoitartsulliees(•
Position arm counterbore facing down with index
number next to pinion index mark. Install onto
pinion.
Install arm on closer pinion
Number "4" - Left hand
Number "1"- Right hand
Secure with countersunk washer and 1/4-20 x 3/4”
long flat head hex drive arm screw with threadlock.
Arm in position
(Bottom View)
Pinion Timing Mark
1
2
3
4
1
2
3
4
Right hand
Left hand
Arm Index Number
•Set Door opening angle With latch unit free, open door
until slider and hold open unit are latched. Move door to
hold open angle and secure latch unit by tighten 2
positioning screws with 1/8” hex wrench (supplied). Turn
the detent screw clockwise to increase and counter
clockwise to decrease hold open force with 3/16” hex
wrench (supplied). Leave approximate 1” clearance from
end of track for hex wrench to adjustment Detent.
Release door.
HOLD OPEN DEVICES CAN NOT BE INSTALLED ON FIRE RATED DOORS
Track
Slider
Positioning Screw
Track screw
1/4-20 x 7/16 long
or
#14 x 1-1/4 long
phillip drive
(Undercut)
Latch Unit
(2)
(4)
Detent Screw
Door
Screw Pack
Arm
Stud
Slider
Align Squares
Open end (long)
side toward
Cushion and
kcolbpots
Arm
Mounting screws
1/4-20 x 5/8 long
or
#14 x 1-1/4 long
phillip drive
Mounting Plate
Flat Washer
with
countersink
Plate
Mounting Screws
6-32 x 3/8 long
phillip drive
(5)
Long Dress Plate
Short
Dress
Plate (4)
Arm Screw
1/4-20 x 3/4” long
hex drive with
red threadlock
Copyright © 2001, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Ya le Security Inc. is prohibited. 80-9379-1203-020 (05-14)
5
ASSA ABLOY

Overhead Concealed
Door Closers
Closing Power Adjustment
PA
BC POSITION BC
E
A
R
L
Y
L
A
T
E
I
N
C
R
E
A
S
E
D
E
C
R
E
A
S
E
SWEEP
LATCH
S
L
O
W
S
L
O
W
F
A
S
T
F
A
S
T
Door Closing Controls Door Opening Controls
"L"
Range "S"
Range
Never Close Completely
"BC"
Range
Closing Power Adjustment
PA
BC POSITION BC
E
A
R
L
Y
L
A
T
E
I
N
C
R
E
A
S
E
D
E
C
R
E
A
S
E
DELAYSWEEP
LATCH
S
L
O
W
S
L
O
W
F
A
S
T
F
A
S
T
Door Closing Controls Door Opening Controls
"L"
Range "S"
Range "DA"
Range
Never Close Completely
"BC"
Range
• Closer Controls accessible through mounting plate for closer adustment:
Use 1/8" (3mm.) hex-key for valve adjustments.
Use standard screwdriver for power adjustment.
• Power Adjustment permits increasing door closing force.
Controlled by slotted screw marked "P.A."
• Closing Speed controlled by valves marked and .
Attention: Adjust closing speed time to between 4 to 7 seconds from 90°.
Use of the door by handicapped, elderly, or small children may require
greater closing time.
"SWEEP" "LATCH"
• Delayed Action option permits door to creep from fully open to
about 70°. Creeping time controlled by valve marked"DELAY".
• Backcheck cushions or slows the opening of a door that is forced
to travel faster than conditions require.
Backcheck controlled by valves marked (open for
backcheck start at a greater door opening angle) and (for
adjusting backcheck intensity). Never close valve completely.
"BC POSITION"
"BC"
"BC"
Delayed Action Backcheck
Sweep
Latch
Closing Controls Opening Controls
Standard
Door Closer
Optional
Delayed Action
Door Closer
CAUTION:
Do not back valves out of
closer or a leak will result.
Closer Adjustment
Series 7900H-B,7900H-CP & 7900H-OP
Hold Open
•Optional Enhanced Backcheck provides adjustable backcheck intensity
beginning at approximately 15° of the door opening cycle. Backcheck
positioning valve is omitted when this feature is provided.
Copyright © 2001, 2014 Yale Security Inc., an ASSA ABLOY Group company. All rights reserved.
Reproduction in whole or in part without the express written permission of Ya le Security Inc. is prohibited. 80-9379-1203-020 (05-14)
6
ASSA ABLOY
3000 Highway 74 East • Monroe, NC 28112
Tel: (877)- • Fax: [phone]-2255
www.nortondoorcontrols.com
ASSA ABLOY