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www.NabcoEntrances.com
GT 710-8710 OPUS Low Energy Swing Doors Quick Set-Up and Parts Guide
Rev 12-20-17
P/N C-00178
CHAPTER 5: INSTALL THE BOTTOM HALF OF OUTSWING ARM
SECTION 5 .1: Mark Location of Arm Shoe
DN 1112
1-1/2”
Dim. A
Center mark for
fi rst Sex Bolt Hole
Center Pivot
Bu /Off set
(Inner Edge of Door Jamb)
Bu Hinge
ON
BACK
CHECK
SWITCH
DOOR
CLOSED
SWITCH
FOR
XXX HAND
UNITS
14
13
12
11
10
9
8
7
6
5
4
3
2
1
16-15/16”
Figure 9
Arm Shoe Location
Table 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”
1. Go to Table 1 to determine the proper distance between the inside edge of the Pivot Door Jamb, or the Center Pivot to the
center of the first Sex Bolt hole (used to attach the Arm Shoe).
2. Measure and mark a Vertical line on the face of the Swing door.
3. 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.
4. Mark a Horizontal line to cross the Vertical line. This is the center of the first Sex Bolt hole.
5. Use the Arm Shoe as a template to mark the center of second Sex Bolt hole. Ensure Arm Shoe is level and square.
SECTION 5 .2: Cut the Threaded Rod
1. Remove the Swing Arm from the Link.
DN 1117
Threaded Rod
Swing Arm
Figure 10
Disassemble the Outswing Arm
2. Remove the Link and Nut from the Threaded Rod (used to secure the Swing Arm).
DN 1342
Link
Nut
Threaded Rod
Arm Shoe
Figure 11
Remove the Link
3. Find the appropriate Arm Length measurement (according to Reveal) from Table 2 or Table 3.
