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www.NabcoEntrances.com
GT300-350-8300-8350OpusOverheadConcealedSwingDoorInstallationManual
Rev 5-23-18
P/N C-00175
Figure 13 Secure Weatherstrip Extrusion to Hinge Jamb Tube
DN 0471
Hinge Jamb Tube
Weatherstrip Extrusion
Center Line
Plumb Line
1/8” Screw Hole
1/8 x 1” Self Tapping
Steel or Zinc Plated Screw
5. Drill (3-4) 1/4 inch evenly spaced screw holes down the Finger Guard Assembly.
a. Each screw hole must go through the Weather Strip, Mounting Plate and the Pivot Jamb Tube.
6. Secure the Finger Guard Mounting Plate onto the Pivot Jamb with 1/4 x 1 inch self tapping Screws (zinc or steel plated).
SECTION 5 .8: Install Bottom Load Components
Note: Location of Contents within Header are subject to change according to Swing door specifications.
DN 0462
①
②
③
④
⑤
⑥
ON
SIGNA L
INPU T
MOTOR
J5
LESS
SENSITIV E
R28
CURRENT LIMIT
LED
SW2
SW1
CLOSE
LCHK
TDPG
TDAS
BCHK
OPEN
STOP
R2 R3 R4 R5 R6 R7 R8
MAGNUM IV
TRANSFORME R
FUSE 1:3A 120/240
AUX
PWR
FUSE 2; 0.5 A 24 VAC
Figure 14 Contents of Header
1. Transformer (Optional)
4. Ground Screw
2. Operator
5. Power Switch
3. Motor
6. Control
SECTION 5 .9: Secure Incoming Wires
1. Adhere each (self sticking) Wire Clip to the sides of Header (near the top). Insert wiring (as deemed necessary).
a. 120 VAC Power wires must be routed separate from other wiring, to prevent pinching.
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Route wires through white plas c Wire Clip
White plas c Wire Clip
Figure 15 Adhere White Plastic Wire Clip and Route Wires
Note: If 120 VAC Power wires must be installed from Hinge Side of Header, ensure that wires are securely clipped, to prevent
pinching of the wires during the Motor/Operator installation process.
SECTION 5 .10: Install Motor/Operator into Header
1. Go to (inside) top of Header. Locate the Rear Mount Bracket.
2. With a 9/16 inch Deep Well Socket and Ratchet, remove (2) 3/8-16 Hex Jam Nuts and (2) Washers from (2) studs that extend
downward from the Rear Mount Bracket. Set aside.
3. Hold the Front end of Motor/Operator at an upward angle to slide Front Mount onto (2) Pivot Base Tabs located inside
of Header.
