Nabco GT-710 User manual

S82 W18717 Gemini Drive
Muskego, Wisconsin 53150
Phone: [phone]
Fax: [phone]
www.nabcoentrances.com
Technical Support: [phone]
Part #15-10683
Rev. 9/24/14
Low Energy Operator Swing Door Systems
Side Load Units: GT 710 and 8710
DN 1078
GT710 SIDE LOAD UNIT
Hinged Side
Access Panel
GT8710 SIDE LOAD UNIT
Hinged Side
Access Panel
WARNING
• Turn OFF all power to the Automac Door if a Safety System is not working.
• Instruct the Owner to keep all power turned OFF unl correcve acon can be achieved by a NABCO
trained technician. Failure to follow these pracces may result in serious consequences.
• NEVER leave a Door operang without all Safety detecon systems operaonal.

THIS PAGE IS INTENTIONALLY LEFT BLANK

Rev. 9-24-14 Part #15-10683
www.NabcoEntrances.com GT 710-8710 Swing Door System Low Energy Operator
i
Table of Contents
Warning Labels .................................................................... ii
General Safety Recommendaons ....................................................iii
CHAPTER 1: SCOPE.......................................................1-4
Secon 1a: To the Installer ...........................................................1-4
Secon 1b: Objecve ................................................................1-4
CHAPTER 2: GETTING STARTED ............................................2-5
Secon 2a: Electrical Standards .......................................................2-5
Secon 2b: Installaon Specicaons ..................................................2-5
Secon 2c: Base Unit Type ...........................................................2-5
Secon 2d: How to Determine Handing ................................................2-6
Secon 2e: Swing Door Types .........................................................2-7
Secon 2f: Associated Manuals Part Numbers ...........................................2-7
CHAPTER 3: INSTALL THE HEADER .........................................3-8
Secon 3a: Inswing Doors ............................................................3-8
Secon 3b: Prepare the Header ......................................................3-8
Secon 3c: Prepare the Door Frame ...................................................3-9
Secon 3d: Secure Header to the Door Frame ..........................................3-11
CHAPTER 4: 110 VAC GENERAL WIRING ................................... 4-12
CHAPTER 5: INSTALL THE FIRST HALF OF SWING ARM ...................... 5-13
Secon 5 a: Outswing Arm ..........................................................5-13
Secon 5 b: Inswing Arm ............................................................5-15
CHAPTER 6: INSTALL THE SECOND HALF OF SWING ARM.................... 6-18
Secon 6 a: Set Pre-Load ............................................................6-18
Secon 6 b: Secure the Swing Arm to the Swing Door ....................................6-19
CHAPTER 7: INSTALL THE MAGNETS...................................... 7-21
Secon 7a: Insert the Back Check Magnet .............................................7-21
CHAPTER 8: ADJUSTMENTS ............................................. 8-24
Secon 8a: LCN Tension Spring .......................................................8-24
Secon 8b: Hydraulic Speed Control (Automac Mode) ..................................8-24
CHAPTER 9: INSTALL THE ARM STOP ..................................... 9-26
CHAPTER 10: TROUBLESHOOTING ...................................... 10-27

GT 710-8710 Swing Door System Low Energy Operator www.NabcoEntrances.com
Part #15-10683 Rev. 9-24-14
ii
WARNING LABELS
Warning labels are universal and used to alert an individual of potential harm to one’s self or to others. The following warning
labels are listed in a hierarchy order that denes the most potential danger rst, and the least potential danger last. Please refer
to this page in the event that a warning label is displayed within this manual and further denition needs to be explained.
Indicates potentially dangerous situations. Danger is used when there is a
hazardous situation where there is a high probability of severe injury or death.
It should not be considered for property damage unless personal injury risk
is present.
Indicates a hazardous situation which has some probability of severe injury.
It should not be considered for property damage unless personal injury risk
is present.
Indicates a hazardous situation which may result in a minor injury. Caution
should not be used when there is a possibility of serious injury. Caution should
not be considered for property damage accidents unless a personal injury risk
is present.
Notice: Indicates a statement of company policy as the message relates to the personal
safety or protection of property. Notice should not be used when there is a
hazardous situation or personal risk.

DANGER
WARNING
CAUTION

iii
Rev. 9-24-14 Part #15-10683
www.NabcoEntrances.com GT 710-8710 Swing Door System Low Energy Operator
GENERAL SAFETY RECOMMENDATIONS
Read this “General Safety Recommendations” section before installing, operating
or servicing the automatic door. Failure to follow these practices may result in
serious consequences.
Notice: Read, study and understand the operating instructions contained in, or referenced
in this manual before operating. If you do not understand the instruction, ask the
installing qualied technician to teach you how to use the door.
Do not install, operate or service this product unless you have read and
understand the General Safety Recommendations, Warning Labels, Installation
and Operating Instructions contained in this manual. Failure to do so may result in
bodily injury, or property damage.
Notice: This manual and the owner’s manual must be given to and retained by the
purchasing facility or end user.
►If the door appears broken or does not seem to work correctly, it should be immediately

contacted for corrective action.
►Disconnect power at the fused disconnect during all electrical or mechanical service.
When uncertain whether power supply is disconnected, always verify using a voltmeter.
►
technicians and must comply with all applicable governing agency codes.
►It is the responsibility of the installing door technician to install all warning and
instructional labels in accordance with ANSI 156.19.
►It is the responsibility of the purchasing facility or end user to keep warning and
instructional labels and literature legible, intact and with the door.
►Replacement labels and literature may be obtained from local NABCO Entrances, Inc.
distributors. If the name of the local distrubutor is unknown, contact NABCO Entrances,
Inc. at 1-877-622-2694 for assistance.
Do not place nger or uninsulated tools inside the electrical controller. Touching
wires or other parts inside the enclosure may cause electrical shock, serious
injury or death.
WARNING
WARNING
DANGER

GT 710-8710 Swing Door System Low Energy Operator www.NabcoEntrances.com
Part #15-10683 Rev. 9-24-14
1-4 Scope
CHAPTER 1: SCOPE
Secon 1a: To the Installer
The purpose of this manual is to familiarize the installer and purchaser with the proper
installation and operation of this system. It is essential that this equipment be properly installed
and operational before the door is used by the public. It is the installer’s responsibility to inspect
the operation of the entrance system to be sure it complies with any applicable standards. In the
United States, ANSI Standard 156.19; ANSI Standard 117.1 and the Low Energy Operator section
of ADA Standard covers the GT 710/8710 Swing Door Low Energy System. Other local standards
or codes may apply. Use them in addition to the ANSI standard. Low Energy Swing door Units are

Instruct the building owners and operator on the essentials of the operation of the Swing door.
The owner should follow these instructions to determine whether the door is operating properly
and should immediately call for service if there is any malfunction. All installation changes and

If after troubleshooting a problem, a satisfactory solution cannot be achieved, please call Nabco
Entrances at 1-877-622-2694 between 8 am – 4:30 pm Central time for additional assistance.
• Turn OFF all power to the Automatic Door if a Safety System is not working.
• Instruct the Owner to keep all power turned OFF until corrective action can be
achieved by a NABCO trained technician. Failure to follow these practices may
result in serious consequences.
• NEVER leave a Door operating without all Safety detection systems operational.
Secon 1b: Objecve
GT 710/8710 Swing Door Low Energy Units are designed to be installed onto the top surface of
the Door Frame. The Operator is controlled by the Magnum IV Control that offers many features to
accommodate most installation options. This manual offers step by step instructions.
WARNING

Rev. 9-24-14 Part #15-10683
www.NabcoEntrances.com GT 710-8710 Swing Door System Low Energy Operator
Geng Started 2-5
CHAPTER 2: GETTING STARTED
Secon 2a: Electrical Standards



Electricity Description
Power Input 120 (±10%) AC 50-60Hz, 10 Amps
Available Current for Accessories 0.5 Amps 24 VAC
Available wire size for incoming power 14 AWG
Secon 2b: Installaon Specicaons
Specification Measurement
Minimum Frame Face for Mounting 1-3/4 inches (44mm)
Minimum Clearance from Top of Door to Ceiling 7” (178 mm)
Door Hinge Requirements 3/4 inch Butt, Offset Pivot, or Center Pivot
Minimum Door Thickness 1-3/4 inches (44 mm)
Door Width 
Secon 2c: Base Unit Type
XSide Load Header only.
XLow Energy Swing doors utilize a Knowing Act to open a Swing door.
• A conscious effort that is carried out in many different ways, including (but not limited to):
manually opening/closing a Swing door; pressing various types of Push Plates; turning a

XMust be compliant with the ANSI Standard Code 156.19 to reduce chance of injury to

Always remove the bottom portion of the HandiCap Label stating “Push Door To
Operate” if the “Push-n-Go” feature is not being used.
DN 1108
PUSH DOOR
TO OPERATE
NABCO Entrances, Inc. p/n 148701
AUTOMATIC DOOR
Figure 2-1 Cut Bottom Portion of HandiCap Label when Push-n-Go Feature is not used
DANGER

GT 710-8710 Swing Door System Low Energy Operator www.NabcoEntrances.com
Part #15-10683 Rev. 9-24-14
2-6 Geng Started
Secon 2d: How to Determine Handing
XTo Determine Handing from the Operator: go to the top of the LCN Door Closer. The letter “R” or
“L” will be marked on the Shaft by the NABCO Factory. Please see .
DN 1087
R
Sha
LCN Door Closer
“L” for Le ; “R” for Right
Figure 2-2 Handing Labeled
XTo determine Handing from standing underneath the Header: Open the Swing door. Butt your
back against the Pivot side of Swing door. Swing out the (right or left) arm in the direction the
Swing door opened. Please see .
RIGHT HANDING
DN 1049 LEFT HANDING
Pivot Sle on Swing Door Swing Door
Figure 2-3 Stand with back against Pivot Side of Swing door
XTo determine Handing from the direction the Swing Arm opens. Please see .
a. If the Swing Arm swings underneath the Threshold to open, it is an Outswing Unit.
b. If the Swing Arm does not swing underneath the Threshold to open, it is an Inswing Unit.
DN 1055
INSWING LEFT HAND INSWING RIGHT HAND
Threshold
OUTSWING LEFT HANDOUTSWING RIGHT HAND
Inswing Track
Outswing
Arm Mounng Bracket
Threshold
Figure 2-4 Determine Handing

Rev. 9-24-14 Part #15-10683
www.NabcoEntrances.com GT 710-8710 Swing Door System Low Energy Operator
Geng Started 2-7
Secon 2e: Swing Door Types
DN0461
Inswing
Single
Right Hand
Inswing
Single
Le Hand
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
Simultaneous
Outswing Pair
Simultaneous
Inswing Pair
Outswing
Single
Right Hand
Outswing
Single
Le Hand
Dual Inswing
Outswing Pair
Dual Inswing
Outswing Pair
Secon 2f: Associated Manuals Part Numbers
XMagnum IV Control Wiring and Adjustment Manual; P/N 15-10682
XGT710 Swing Door Low Energy Quick Setup and Parts Guide; P/N 15-12499-003

GT 710-8710 Swing Door System Low Energy Operator www.NabcoEntrances.com
Part #15-10683 Rev. 9-24-14
3-8 Install the Header
CHAPTER 3: INSTALL THE HEADER
Secon 3a: Inswing Doors
FOR OUTSWING UNITS SKIP TO
SECTION 3B
Open the Swing door 90 degrees.
Measure between the wall and the outside face of the Swing Door.
a. There must be a 2 inch minimum gap.
b. If there is less than a 2 inch gap, please call Customer Service at [phone].
Secon 3b: Prepare the Header



a. Protect header from scratches.
Remove two screws from underneath cover. Set Aside. Please see .
Remove Cover by:
XGT710: Lifting it straight off of Header.
XGT8710: Lifting it up from Header, and then pulling it out.
Remove boxes and/or parts bags from inside Header. Set aside.
DN 1089
Cover in Closed Posi on
Swing
UP
to Open
Li UP to
Pull out
Remove Screws
GT 8710 Header
GT 710 Header
Figure 3-1 Remove Cover from Header
3.b.a: Drill Holes in Header (GT 8710)
FOR GT 710 UNITS SKIP TO
SECTION 3C
Go to the Strike side of Header. Drill one 7/8 inch hole through the Header to allow all wiring to
be drawn inside.
a. The GT-8710 Header can be ordered with a Knockout hole located at either end of the
Header. For details, please call Customer Service at 1-888-679-3319.
Go to the back wall inside Header on the Pivot side. Please see .

Rev. 9-24-14 Part #15-10683
www.NabcoEntrances.com GT 710-8710 Swing Door System Low Energy Operator
Install the Header 3-9
Measure 1 inch from the End Cap of Header towards the center. Mark a Vertical Line.
Measure at least 1/2 inch from the bottom of Header towards the top. Mark a Horizontal Line


the center of the second screw hole. Drill 1/4 inch screw hole.
a. It may be necessary to install a Shim behind the Header if mounting the Header to a wall.
Go to the Strike side of Header. Repeat steps 3 thru 5.
DN 1086
Pivot side of Header
1/4” Screw holes
1” 1”
Figure 3-2 Drill 1/4” Screw holes on both sides of Header
Secon 3c: Prepare the Door Frame





Go to the Pivot Side of Swing door.
Measure up from the Bottom edge of the Top door frame:
XGT 710: 1/8 inch
XGT 8710: 1-1/8 inch.
Mark a Horizontal Line on the face of Top door frame, at both ends. Please see .
DN 1109
Mark Measurement
across Top door frame
1/8”
(GT 710)
Top of Door
1-1/8”
(GT 8710)
Figure 3-3 Measure from the Top of Swing door to the Top Door Frame
Lift the Header up against the Top door frame until the bottom edge of Header is butted up
against the Horizontal Line, at both ends. Please see .
To ensure proper operation of the Swing Arm:
X
the outside edge of the Pivot Door Jamb.
XFor a Door Jamb that is wider than 1-3/4 inches, measure from the inner edge of the Pivot
Door Jamb to the center. Mark a vertical line at the 1-3/4 inch measurement. The Pivot side
of Header must butt against the 1-3/4 inch mark.

GT 710-8710 Swing Door System Low Energy Operator www.NabcoEntrances.com
Part #15-10683 Rev. 9-24-14
3-10 Install the Header
DN 1116
Pivot side of Header
1/4” screw holes1-1/8”
(GT 8710)
Pivot Door Jamb
1/8”
(GT 710)
Pivot side of Header
1/4” screw holes
Pivot Door Jamb
Figure 3-4 Position Header onto Door Frame
Ensure the Header is square and level.
Use the Header as a template to mark screw holes onto the face of the door frame.
Remove the Header. Set Aside.
3.c.a: Install Shim (Only if deemed necessary)
FOR UNITS NOT INSTALLING A SHIM SKIP TO
SECTION 3D
Butt the Header up against the Horizontal line, line up the screw holes and then ensure the
Header is square and level.
Go to the top of Header. Mark a horizontal line along the top edge of Header onto the wall. Please
see .
Measure the depth between the back side of the Header and the wall.
a. Write that measurement down and label it #1.
Measure the distance between the top of door frame and the horizontal line that was just drawn
at the top of Header.
a. Write that measurement down and label it #2.
DN 1084
Measure between
Top of Door Frame
and Top of Header
Figure 3-5 Measure for Shim Dimension
Obtain (1) Shim to be the same depth as measurement #1; no higher than measurement #2; and
about the same width as the Header.
Secure the Shim to stud(s). It is recommended to use Lag Bolts. Please see .

Rev. 9-24-14 Part #15-10683
www.NabcoEntrances.com GT 710-8710 Swing Door System Low Energy Operator
Install the Header 3-11
Header
Shim Wall
Top of Door Frame
Swing Door
GT 710 SIDE LOAD SWING DOOR GT 8710 SIDE LOAD SWING DOOR
Header Shim Wall
Top of Door Frame
Swing Door
DN 1080
Figure 3-6 Shim between Conversion Unit and Wall
Secon 3d: Secure Header to the Door Frame
Lift up the Header to insert Power Wiring through the 7/8 inch hole.
a. It is recommended to use a Conduit.
b. It is recommended to insert all other Wiring through a separate hole.
Line up the screw holes. Secure the Header to the Door Frame. It is recommended to use Lag
Bolts. Please see .
a. For additional mounting on GT 8710 units: secure the Header to Studs located behind the
Shim. It is recommended to use Lag Bolts.
ON
LED
TRANSFORMER
O
F
F
12
AUX
PWR
4
J2
3
J5
ACIN
F2
SW2
SW1
F1
RELAY RELAY
J4
TDAS
SIGNAL
INPUT
TDPG
LCHK
CLOSE
Fuse1: 0.5A 24 VAC
STOP
OPEN
BCHK
CURRENT
LIMIT
MOTOR
J1
R28
MAGNUM 4A
Fuse2: 5A 120/240
Capacitor
MOV
BACK
CHECK
SWITCH
DOOR
CLOSED
SWITCH
FOR
XXX HAND
UNITS
DN 1132
1/4” Screw holes
Flush Header to
Pivot Door Jamb
(or 1-3/4” Vercal Line)
Figure 3-7 Determine Dimension of Spindle Location

GT 710-8710 Swing Door System Low Energy Operator www.NabcoEntrances.com
Part #15-10683 Rev. 9-24-14
4-12 110 VAC General Wiring
CHAPTER 4: 110 VAC GENERAL WIRING
BACK
CHECK
SWITCH
DOOR
CLOSED
SWITCH
FOR
XXX HAND
UNITS
LED
TRANSFORMER
O
F
F
12
AUX
PWR
4
J2
3
J5
ACIN
F2
SW2
SW1
F1
RELAY RELAY
J4
TDAS
SIGNAL
INPUT
TDPG
LCHK
CLOSE
Fuse1: 0.5A 24 VAC
STOP
OPEN
BCHK
CURRENT
LIMIT
MOTOR
J1
R28
MAGNUM 4A
Fuse2: 5A 120/240
Capacitor
MOV
LED
TRANSFORMER
O
F
F
12
AUX
PWR
4
J2
3
J5
ACIN
F2
SW2
SW1
F1
RELAY RELAY
J4
TDAS
SIGNAL
INPUT
TDPG
LCHK
CLOSE
Fuse1: 0.5A 24 VAC
STOP
OPEN
BCHK
CURRENT
LIMIT
MOTOR
J1
R28
MAGNUM 4A
Fuse2: 5A 120/240
Capacitor
MOV
LED
TRANSFORMER
O
F
F
12
AUX
PWR
4
J2
3
J5
ACIN
F2
SW2
SW1
F1
RELAY RELAY
J4
TDAS
SIGNAL
INPUT
TDPG
LCHK
CLOSE
Fuse1: 0.5A 24 VAC
STOP
OPEN
BCHK
CURRENT
LIMIT
MOTOR
J1
R28
MAGNUM 4A
Fuse2: 5A 120/240
Capacitor
MOV
DN 1118
Incoming 120 VAC Power
GREEN GROUND
Ground Screw
** 110 VAC
On/Off Switch
**
* Notes
** Alternate Ground Screw
*** Alternate 110 VAC Switch
*
***
NOTES:
* Ensur
e power is OFF at Br
eaker.
* Read Safety instrucons within the “General Safety Recommendaons” secon before wiring.
* Electrical connecons must be made by qualified electrical technician.
* Prot
ect components fr
om metal chips when drilling hole for electrical conduit.
* The Control ground wire (Magnum 4A or Analog) and Incoming ground wire must be connected to the same Ground screw. * Route Hot (Black) and Neutral (White) wires away from moving parts and other low voltage wiring.
**
*
WHITE NEUTRAL
BLACK HOT
WHITE GREEN BLACK BLACK WHITE
Ground Screw
**
110 VAC On/Off Switch
Incoming 120 VAC Power
WHITE NEUTRAL
***
*
*
BLACK
GREEN GROUND
GT 710/8710
SINGLE SWING DOOR
BLACK
GT 710/8710
SIMULTANEOUS PAIR SWING DOOR
BLACK HOT
ON
OFF
ON
OFF
BACK
CHECK
SWITCH
DOOR
CLOSED
SWITCH
FOR
XXX HAND
UNITS
BACK
CHECK
SWITCH
DOOR
CLOSED
SWITCH
FOR
XXX HAND
UNITS

Rev. 9-24-14 Part #15-10683
www.NabcoEntrances.com GT 710-8710 Swing Door System Low Energy Operator
Install the First Half of Swing Arm 5-13
CHAPTER 5: INSTALL THE FIRST HALF OF SWING ARM
Secon 5 a: Outswing Arm
FOR INSWING ARMS SKIP TO
SECTION 5 B
DN 1082
Face of Swing Door
Back of Header
= Reveal
Reveal
Figure 5-1 What is Reveal?
5.a.a: Prep the Swing Door
Table 5-1 Dimension “A” Arm Shoe Mounting Locations
Outswing
Model Pivot Type With Fingerguard No Fingerguard
GT 710 & 8710 Butt/Offset N/A 16-15/16”
Center Pivot N/A 16-15/16”
Go to  to measure the distance from the inside edge of the Pivot Door Jamb, or the Center
.
Mark a Vertical line on the face of the Swing door.
At the Vertical line, measure 1-1/2 inches from the top edge of the Swing door down to the center of
the Swing Door.

DN 1112
1-1/2”
Dim. A
Center mark for
first Sex Bolt Hole
ON
LED
TRANSFORMER
O
F
F
12
AUX
PWR
4
J2
3
J5
ACIN
F2
SW2
SW1
F1
RELAY RELAY
J4
TDAS
SIGNAL
INPUT
TDPG
LCHK
CLOSE
Fuse1: 0.5A 24 VAC
STOP
OPEN
BCHK
CURRENT
LIMIT
MOTOR
J1
R28
MAGNUM 4A
Fuse2: 5A 120/240
Capacitor
MOV
BACK
CHECK
SWITCH
DOOR
CLOSED
SWITCH
FOR
XXX HAND
UNITS
Center Pivot
Bu /Off set
(Inner Edge of Door Jamb)
Bu Hinge
Figure 5-2 Measure to Mark First Sex Bolt Screw hole
5.a.b: Prep the Outswing Arm Assembly
Remove the Swing Arm from the Threaded Rod. Set aside. Please see .

GT 710-8710 Swing Door System Low Energy Operator www.NabcoEntrances.com
Part #15-10683 Rev. 9-24-14
5-14 Install the First Half of Swing Arm
DN 1117
Rod End
Threaded Rod
Swing Arm
Nut
Threaded Rod
Arm Shoe
Figure 5-3 Disassemble the Outswing Arm
Go to  to locate the appropriate length measurement for the Threaded Arm.
Table 5-2 Dimension “B” Rod Length
Rod Rod Rod Rod Rod
Reveal Length Reveal Length Reveal Length Reveal Length Reveal Length
0” 16-5/8” 3-1/4” 19-1/8” 6-1/2” 21-3/4” 9-3/4” 24-5/8” 13 27-1/2”
1/4” 16-13/16” 3-1/2” 19-5/16” 6-3/4” 22” 10 24-13/16” 13-1/4” 27-3/4”
1/2” 17” 3-3/4” 19-1/2” 7” 22-3/16” 10-1/4” 25” 13-1/2” 28”
3/4” 17-3/16” 4” 19-11/16” 7-1/4” 22-7/16” 10-1/2” 25-1/4” 13-3/4” 28-3/16”
1” 17-3/8” 4-1/4” 19-7/8” 7-1/2” 22-5/8” 10-3/4” 25-1/2” 14 28-7/16”
1-1/4” 17-9/16” 4-1/2” 20-1/8” 7-3/4” 22-7/8” 11 25-3/4” 14-1/4” 28-5/8”
1-1/2” 17-3/4” 4-3/4” 20-5/16” 8” 23” 11-1/4” 25-15/16” 14-1/2” 28-7/8”
1-3/4” 17-15/16” 5” 20-1/2” 8-1/4” 23-1/4” 11-1/2” 26-3/16” 14-3/4” 29-1/8”
2” 18-1/8” 5-1/4” 20-3/4” 8-1/2” 23-1/2” 11-3/4” 26-3/8” 15 29-3/8”
2-1/4” 18-5/16” 5-1/2” 20-15/16” 8-3/4” 23-3/4” 12 26-5/8” 15-1/4” 29-9/16”
2-1/2” 18-1/2” 5-3/4” 21-1/8” 9” 24” 12-1/4” 26-13/16” 15-1/2” 29-13/16”
2-3/4” 18-11/16” 6” 21-3/8” 9-1/4” 24-3/16” 12-1/2” 27-1/16” 15-3/4” 30”
3” 18-7/8” 6-1/4” 21-9/16” 9-1/2” 24-3/8” 12-3/4” 27-5/16” 16 30-1/4”
Measure the Threaded Rod between the center of each Eye, located on each Link, located at each end
of the Rod. Please see Dim B in .
Remove the Link that is not attached to the Arm Shoe, from the Threaded Rod. Please see
.
Cut the Threaded Rod according to the measurement that was determined in Step 3.
DN 1114
Face of Swing Door
Dim. B
Back of Header
Reveal =
Arm
Link
Eye
Link
Figure 5-4 Measure the Threaded Rod Length
Obtain (1) color coordinated Plastic Tube from the Outswing Rod assembly. Please see .

Rev. 9-24-14 Part #15-10683
www.NabcoEntrances.com GT 710-8710 Swing Door System Low Energy Operator
Install the First Half of Swing Arm 5-15
Cut the Plastic Tube to the same length as the exposed Rod (between the Links and Nuts).
Slide the Plastic Tube over the Threaded Rod.
Replace the Rod Link back onto the Threaded Rod.
Tighten the Nut against the Link to prevent the Rod from screwing In or Out.
DN 1097
Arm
Shoe
Sex Bolt Threaded Rod
1/4-20 x 2-1/4”
Phillips Head Screw
Swing Door Color Coordinated Sleeve
Figure 5-5 Secure Arm Shoe to the Swing Door
5.a.c: Secure the Arm Shoe to the Swing Door

see .
Ensure the Arm Shoe is square and level.
Use the Arm Shoe as a Template to mark the second Sex Bolt hole. Set aside.
Drill (2) 3/8 inch bolt holes all the way through the Swing door.
Go to the back of the Swing door. Insert each Sex Bolt into the drilled holes.
Go to the front of the Swing door. Secure the Arm Shoe to the Swing Door with (2) 1/4-20 x 2-1/4”
Screws.
Secon 5 b: Inswing Arm
DN 1082
Face of Swing Door
Back of Header
= Reveal
Reveal
Figure 5-6 What is Reveal?
5.b.a: Prep the Swing Door

 degrees
Go to  or  to measure the distance from the inside edge of the Pivot Door Jamb,


GT 710-8710 Swing Door System Low Energy Operator www.NabcoEntrances.com
Part #15-10683 Rev. 9-24-14
5-16 Install the First Half of Swing Arm

.
Table 5-3 Small Track Mounting Locations (12-1/4 inches)
Dim A Dim A
Reveal Butt Hinge Center Pivot
w/Finger Guard
Center Pivot
no Finger Guard
Reveal Butt Hinge Center Pivot
w/Finger Guard
Center Pivot
no Finger Guard
0 7-5/8” 8-3/16” 7-3/16” 4” 14” 14-11/16” 13-11/16”
1/4” 7-3/4” 8-3/8” 7-3/8” 4-1/4” 14-3/16” 14 -3/4” 13-3/4”
1/2” 7-15/16” 8-9/16” 7-9/16” 4-1/2” 14-7/16” 14-3/4” 13-3/4”
3/4” 8-1/8” 8-3/4” 7-3/4” 4-3/4”
14-1/2”
14-3/4” 13-3/4”
1” 8-5/16” 8-15/16” 7-15/16” 5” 14-3/4” 13-3/4”
1-1/4” 8-1/2” 9-1/8” 8-1/8” 5-1/4”
14-13/16” 13-13/16”
1-1/2’ 8-11/16” 9-5/16” 8-5/16” 5-1/2”
1-3/4” 8-7/8” 9-1/2” 8-1/2” 5-3/4”
2” 9-1/16” 9-3/4” 8-3/4” 6”
2-1/4” 9-1/4” 9-15/16” 8-15/16” 6-1/4”
2-1/2” 9-1/2” 10-1/8” 9-1/8” 6-1/2” 18-1/2”
2-3/4” 9-11/16” 10-3/8” 9-3/8” 6-3/4” 18-9/16” 18-7/8” 17-7/8”
3” 13-1/8” 10-9/16” 9-9/16” 7” 18-9/16” 18-7/8” 17-7/8”
3-1/4” 13-3/8” 14-1/16” 13-1/16” 7-1/4” 18-5/8” 18-15/16” 17-15/16”
3-1/2” 13-9/16” 14-1/4” 13-1/4” 7-1/2” 18-5/8” N/A N/A
3-3/4” 13-3/4” 14-1/2” 13-1/2”
Table 5-4 Large Track Mounting Locations (21 inches)
Dim A Dim A
Reveal Butt Hinge Center Pivot
w/Finger Guard
Center Pivot
no Finger Guard
Reveal Butt Hinge Center Pivot
w/Finger Guard
Center Pivot
no Finger Guard
7-1/2” N/A 14-1/2” 13-1/2” 10-1/2” 19-1/4” 14-9/16” 13-9/16”
7-3/4”
14-1/4”
14-9/16” 13-9/16” 10-3/4” 19-1/4” 19-5/8” 18-5/8”
8” 14-9/16” 13-9/16” 11” 19-1/4”
19-11/16” 18-11/16”
8-1/4” 14-5/8” 13-5/8” 11-1/4” 18-9/16”
8-1/2” 14-5/8” 13-5/8” 11-1/2”
19-5/16”
8-3/4” 14-5/8” 13-5/8” 11-3/4”
9” 14-5/8” 13-5/8” 12”
9-1/4” 14-5/8” 13-5/8” 12-1/4”
9-1/2” 14-5/8” 13-5/8” 12-1/2”
9-3/4” 14-5/8” 13-5/8” 12-3/4”
10” 14-9/16” 13-9/16” 13”
10-1/4” 14-3/16” 14-9/16” 13-9/16”

Rev. 9-24-14 Part #15-10683
www.NabcoEntrances.com GT 710-8710 Swing Door System Low Energy Operator
Install the First Half of Swing Arm 5-17
Go to the top edge of the Swing Door. Measure:
X0 inch Reveal (Straight Arm):
• 11/16 inch from the top edge of the Swing Door down to the center of the Swing Door.
XReveals greater than 0 inch (L-Shape Arm):
• 1-9/16 inch from the top edge of the Swing Door down to the center of the Swing Door.
XNew dimension not shown (L-Shape Arm):
• Reveal + 8-7/8 inch = New dimension

Dim A
Center mark for
fi rst Sex Bolt Hole
DN 1088
Straight Arm
w/zero Reveal = 11/16”
L-Shape Arm
w/other Reveals = 1-9/16”
Center Pivot
Bu /Off set
(Inner Edge of Door Jamb)
Bu Hinge
LED
TRANSFORMER
O
F F
12
AUX
PWR
4
J2
3
J5
AC IN
F2
SW2
SW1
F1
RELAY RELAY
J4
TDAS
SIGNAL
INPUT
TDPG
LCHK
CLOSE
Fuse 1: 0.5A24 VAC
STOP
OPEN
BCHK
CURRENT
LIMIT
MOTOR
J1
R28
MAGNUM 4A
Fuse 2: 5A120/240
Capacitor
MOV
ON
BACK
CHECK
SWITCH
DOOR
CLOSED
SWITCH
FOR
XXX HAND
UNITS
Figure 5-7 Measure to Mark the First Screw Hole
5.b.b: Secure the Track to the Swing Door

Ensure the Track is square and level.
Use the Track as a Template to mark the second Sex Bolt hole. Set aside.
Drill (2) 3/8 inch bolt holes all the way through the Swing door.
Go to the back of the Swing door. Insert each Sex Bolt into the drilled holes.
Go to the front of the Swing door. Butt the Track against the Swing door. Align the Sex Bolt holes.
a. If the wall/frame is not straight, vertical, plum etc., install (1) Spacer (21-0902) behind the
Track only if Reveal has a variance of zero to 1/4 inch and a Straight Arm is being installed.
b. A Spacer is used to prevent the Swing Arm from hitting the lip of the GT-710 Header only (the
GT-8710 Header does not have a lip).
c. If a Spacer can not be obtained, a couple of washers can be used.
Secure the Track to the Swing Door with (2) 1/4-20 x 2-1/4” Screws. Please see .
DN 1099
Spacer
Sex Bolt
Track
1/4-20 x 2-1/4”
Phillips Head Screw
Swing Door
A Spacer is only used with
a Straight Arm that is being
installed on GT-710 Units
to prevent the Swing Arm
hing the Lip of Header.
Figure 5-8 Secure the Track to the Swing Door

GT 710-8710 Swing Door System Low Energy Operator www.NabcoEntrances.com
Part #15-10683 Rev. 9-24-14
6-18 Install the Second Half of Swing Arm
CHAPTER 6: INSTALL THE SECOND HALF OF SWING ARM
Secon 6 a: Set Pre-Load
Proper Preload is critical for the Control/Operator to open/close the Swing Door
correctly.
Power must be turned OFF during the Swing Arm installation.
Locate pre-load numbers 1-4 on the Bottom of the Operator Spindle. Please see .
a. Pre-load numbers 1-4 mark the correct installation position for pre-load.
DN 1120
Pre-Load Numbers
Pre-Load Mark
21
4
3
21
3
4
Figure 6-1 Pre-Load Numbers
Obtain the Swing Arm.
Slide the Swing Arm onto the Operator Spindle by aligning the appropriate pre-load number to the
pre-load mark on the underside of Swing Arm:
RH Outswing LH Outswing RH Inswing LH Inswing RH Inswing-0 Reveal LH Inswing-0 Reveal
123443
Please see,  or , or 
Figure 6-2 Preload: Outswing Arm
WARNING
CAUTION