Nabco GT20 8300 Installation Manual

Overhead concealed swing door operator
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Associated Manuals Part Numbers: GT20 Swing Door Wiring and Programming Manual (P/N C-00169)
• Turn OFF all power to the Automatic Door if a Safety System is not working .
WARNING
• Instruct the Owner to keep all power turned OFF until corrective action can be achieved
• NEVER leave a Door operating without all Safety detection systems operational .

Table of Contents

CHAPTER 1: WARNING LABELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
CHAPTER 2: GENERAL SAFETY RECOMMENDATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
CHAPTER 3: SCOPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
CHAPTER 4: GETTING STARTED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CHAPTER 5: INSTALL THE HEADER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
CHAPTER 6: INSTALL THE SWING DOOR (PROVIDED BY NABCO) . . . . . . . . . . . . . . . . . . . . . . 15
GT20 8300-8350 Overhead Concealed Swing Door Operator
Nabco Entrances Inc. S82 W18717 Gemini Drive Muskego, Wisconsin 53150
Phone: (877) 622-2694 Fax: (888) 679-3319 www.nabcoentrances.com
GT20 Swing Door Owners Manual (P/N C-00170) for Decal Installation
NABCO Price Book (P/N 16-9244-30) for Sensors, Switches, and Accessories
by a NABCO trained technician . Failure to follow these practices may result in serious
consequences .
SECTION 3.1 To the Installer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SECTION 3.2 Objective . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SECTION 4.1 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
SECTION 4.2 Required Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SECTION 4.3 Windload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
SECTION 4.4 Power Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SECTION 4.5 Mechanical Operation of Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SECTION 4.6 Types of Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SECTION 4.7 Handing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
SECTION 4.8 Header Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
SECTION 5.1 Prep the Jamb Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
SECTION 5.2 Install the Header to Jamb Tubes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
SECTION 5.3 Install the Frame to Building . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
SECTION 5.4 Install the Fingerguard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
SECTION 5.5 Install the Floor Pivot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
SECTION 5.6 Lay down the Saddle Threshold over the Floor Pivot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Installation Manual
P/N C-00183 Rev 8-31-16
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Summary of Contents for Nabco GT20 8300

  • Page 1: Table Of Contents

    CHAPTER 6: INSTALL THE SWING DOOR (PROVIDED BY NABCO) . . . . . . . . . . . . . . . . .
  • Page 2 CHAPTER 7: INSTALL THE SWING DOOR (NOT PROVIDED BY NABCO) . . . . . . . . . . . . . . . .
  • Page 3: Chapter 1: Warning Labels

    www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 CHAPTER 1: 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 defines the most potential danger first, 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 definition needs to be explained.
  • Page 4: Chapter 3: Scope

    ► local distributor is unknown, contact NABCO Entrances, Inc. at 1-877-622-2694 for assistance. ► A safe and reliable function of the installation can only be guaranteed if it is operated with the original NABCO ► Entrances, Inc. accessories/spare parts. NABCO Entrances, Inc. declines all responsibility for damages resulting from unauthorized modifications of the installation or from the use of foreign accessories/spare parts.
  • Page 5: Chapter 4: Getting Started

    www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 CHAPTER 4: GETTING STARTED All wiring must conform to standard wiring practices and be in accordance with national WARNING WARNING and local electrical codes. Note: It is recommended for the Installer to use an Electrical Conduit to house all incoming 120 VAC wires. Table 1 Electrical Specifications SECTION 4 .1 Technical Data Power Input...
  • Page 6: Section 4.2 Required Tools

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 Table 3 Input / Output Specifications 2 x Activation Input Description ► 3 x Safety Inputs (1 x Header mounted, 2 x Door mounted) Number of Signal Inputs ► ►...
  • Page 7: Section 4.3 Windload

    www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 SECTION 4 .3 Windload  4 .3 .1 Outswing Arm PUSH Function 9’-8” (3000mm) 9’-5” (2900mm) 9’-2” (2800mm) 8’-8” (2700mm) 8’-5” (2600mm) 8’-2” (2500mm) 8’ (2400mm) 7’-6” (2300mm) 7’-1/4” (2200mm) 7’ (2100mm) 6’-6” (2000mm) 3’-1/4” 3’-1/2” 3’-3/4” 4’-1/4” 4’-3/4”...
  • Page 8: Section 4.4 Power Output

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 SECTION 4 .4 Power Output Utilize Sensor(s) to open a Swing door. Sensors activate the Control by detecting motion of pedestrians  4 .4 .1 Full Power Swing Doors (or moving objects) coming into range.
  • Page 9: Section 4.7 Handing

    www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 SECTION 4 .7 Handing  4 .7 .1 Determine Handing from Standing Underneath the GT20 Operator 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.
  • Page 10: Chapter 5: Install The Header

    5. Drill (4) .391 diameter holes through (4) clearly marked (A)s on the Template. Countersink each screw hole. 6. Obtain (4) Rivnuts provided by NABCO. Install (1) Rivnut into each drilled .391 hole. 7. Drill (1) 1-1/4 inch diameter hole through (1 of 2) clearly marked (B)s on the Template to allow incoming 120 VAC Power.
  • Page 11: Section 5.3 Install The Frame To Building

    Use 1/4 inch diameter anchors with a minimum of 3 per Jamb Tube, maximum is 48 inches on center. Drill 1/4 inch diameter holes in the face of Jamb and then countersink each hole. Anchors and Fasteners must be appropriate for the type of structure being fastened into. Anchors and Fasteners are not provided by NABCO. 36” max 48”...
  • Page 12: Section 5.4 Install The Fingerguard

    SECTION 5 .4 Install the Fingerguard Note: Screws must be appropriate for the type of structure being fastened into. Screws are not provided by NABCO. Note: Do not overtighten screws to prevent deforming Weatherstrip Extrusion. Ensure each screw is flush to the Jamb tube.
  • Page 13 4. Align both Pivot Shafts. Drop a Plumb Line (down the center) from the Top Pivot Shaft to the Floor Pivot Shaft. 5. Use the Floor Pivot as a template to mark and drill (2) holes for #14 x 1 inch Blue anchors provided by NABCO.
  • Page 14: Section 5.6 Lay Down The Saddle Threshold Over The Floor Pivot

    9. Remove the Saddle Threshold. Set aside. 10. Insert #14 x 1” plastic anchors into the drilled screw holes. 11. Secure the Floor Track with #10 x 1-1/2 inch sheet metal screws (Not provided by NABCO). a. Do not overtighten screws to prevent deforming the Saddle Threshold.
  • Page 15: Chapter 6: Install The Swing Door (Provided By Nabco)

    P/N C-00183 CHAPTER 6: INSTALL THE SWING DOOR (PROVIDED BY NABCO) FOR UNITS NOT PROVIDED BY NABCO SKIP TO CHAPTER 7 1. Go to the Pivot side of Header. Loosen the Set Screw located directly above the Pivot Shaft. 2. Go to the Self Riser screw located underneath the top Pivot. Turn the Self Riser Screw counter-clockwise to retract the Center Pivot Shaft.
  • Page 16: Chapter 7: Install The Swing Door (Not Provided By Nabco)

    • Prepare Swing door as shown. • Install (7) 1/4-20 rivnuts in the web located inside the Top Rail. • Place the Track, which has been lubricated at the NABCO Factory with lightweight grease, on top of the Spacer Block. Use the Side Spacers where needed.
  • Page 17 www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 Figure 24 Pivot Shaft Measurements 17 of 34...
  • Page 18: Section 7.1 Prep The Door Rail

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 SECTION 7 .1 Prep the Door Rail The inside wall of the Pivot Stile may butt up against the Door Rail (at the very top). If the Track needs to extend past the Door Rail, the inside wall will need to be milled out to match the width and depth of the Web.
  • Page 19: Section 7.3 Partially Install The Track Into The Top Door Rail

    www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 SECTION 7 .3 Partially Install the Track into the Top Door Rail 1. Lay the Swing door on a flat surface that is sturdy enough to keep the door stable, and high enough to see while drilling. 2. Go to the Top Rail on the Pivot side of Swing Door.
  • Page 20: Section 7.4 Temporily Install The Swing Door

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 SECTION 7 .4 Temporily Install the Swing Door 1. Locate the Pivot Assembly on the Pivot side of Header. 2. Loosen the Set Screw located directly above the Pivot Shaft. 3. Turn the Self Riser Screw (located underneath the Pivot Assembly) counter-clockwise to retract the Pivot Shaft.
  • Page 21: Chapter 8: Permanently Install The Saddle Threshold

    DN 0752 5. Mark remaining screw holes 8 - 12 inches apart and evenly spaced. 6. Secure the Threshold with fasteners not provided by NABCO. a. Do not overtighten screws to prevent deforming the Saddle Threshold. #10 x 1-1/2 inch Sheet Metal Screw...
  • Page 22: Section 9.1 Secure The Arm To The Operator

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 SECTION 9 .1 Secure the Arm to the Operator Power must be turned OFF during the Swing Arm installation. CAUTION Attention:  While installing/uninstalling the Arm, it is recommended to clamp a Vice Grip onto the end of the Motor Shaft to keep It from rotating .
  • Page 23: Chapter 10: 120 Vac General Wiring

    www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 CHAPTER 10: 120 VAC GENERAL WIRING Shut the installation site, branch Circuit Breaker OFF. Failure to do so may result in serious WARNING personal or fatal injury. When uncertain whether power supply is disconnected, always verify using a voltmeter.
  • Page 24: Section 11.1 Determine The Spindle Rotation

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 Before connecting the Male Connector, the installer must first determine the Handing of the door (that determines the Spindle Rotation) and then refer to Chapter 16 under the Parameter Menu (ROD).
  • Page 25: Section 12.2 Test The Swing Door

    www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 SECTION 12 .2 Test the Swing Door 1. Manually OPEN the Door Panel to the Full Open position, then let it go. a. The Swing door should slow down before reaching the Fully Closed Position. 1.►Swap the connections to the Motor. b.
  • Page 26: Section 13.2 Fslam Potentiometer (Power Off)

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 SECTION 13 .2 FSLAM POTENTIOMETER (POWER OFF) • Only adjust the Cam when absolutely necessary . CAUTION • During a Power Failure or when Power is turned OFF, ONLY adjust the Cam if the FSlam Potentiometer will not close the Door after repeated adjustment attempts have been made .
  • Page 27 www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 Service Cover Cam Se ng Locking Screw MOTOR Figure 43 Adjust Activation Angle Cam Disk NOTE: Depending on Handing; This illustra on could be reversed. DN 1176 Table 8 Angle Range Angle Range according to Cam Setting Setting Swing Arm Mount...
  • Page 28: Service Parts: Bag P/N A-00565

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 SERVICE PARTS: BAG P/N A-00565 OHC Track Assembly for 5/8 inch Web DN 1357 OHC Track for 5/8 inch Web: A-00565 Item Part Description Used To A-00500 BTTM PIVOT ASSY, DOOR PORTION, SWING DR...
  • Page 29: Service Parts: Bag P/N 21-0928

    www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 SERVICE PARTS: BAG P/N 21-0928 OHC Track Assembly with Spacer for 1 inch Web DN 1356 OHC Track for 1 inch Web: 21-0928 Item Part Description Used To A-00500 1 BTTM PIVOT ASSY, DOOR PORTION, SWING DR Open/Close the Swing Door A-00459 1 PIVOT BLOCK,O.H.C.,TRACK W/STOP...
  • Page 30: Service Parts: Gt20 Ohc Header

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 SERVICE PARTS: GT20 OHC HEADER DN 1512 30 of 34...
  • Page 31 www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 GT20 Overhead Concealed Header Item Part Finish/Sizes/Notes Description A-61172 “END CAP,8300,SIDELOAD,NH,4 HOLE,204” A-71172 “END CAP,8300,SIDELOAD,NH,4 HOLE,313” T-00016 FHMS,1/4-20x0.438L.,PHIL,UNDERCUT,ZINC T-00108 FHMS,1/4-20x0.438L.,PHIL,UNDERCUT,BLK ZN T-00064 HHCS,1/4-20x0.750L.,ZINC T-00087 WASHER, LOCK, EXT, 1/4 ID, ZINC A-00490 PIVOT,TOP,SWINGER M-01594 “BRACKET,MOUNTING ANGLE,GT8300” M-01593 “PLATE,MOUNTING ,FD20”...
  • Page 32: Service Parts: Ohc Swing Door

    GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 SERVICE PARTS: OHC SWING DOOR VIEWED FROM BREAK OUT SIDE DN 1515 32 of 34...
  • Page 33 www.NabcoEntrances.com GT208300-8350OverheadConcealedOperatorInstallationManual Rev 8-31-16 P/N C-00183 Overhead Concealed Swing Door Item Part Finish/Sizes/Notes Description A-00948 1/4” Spacer SPACER BLOCK M-01342 3/8” Spacer BLOCK - SPACER 3/8 M-01337 3/16” Spacer BLOCK,SPACER,3/16” A-00459 PIVOT BLOCK,O.H.C.,TRACK W/STOP M-01327 5/8” Web SPACER,SIDE A-00455 PIVOT BLOCK,O.H.C.,TRACK W/STOP T-00087 WASHER, LOCK, EXT, 1/4 ID, ZINC T-00101...
  • Page 34 GT20 8300-8350 Overhead Concealed Operator Installation Manual www.NabcoEntrances.com P/N C-00183 Rev 8-31-16 Overhead Concealed Swing Door Item Part Finish/Sizes/Notes Description V-00014 COVER,MS LOCK,W/ CUTOUT,204 V-70014 COVER,MS LOCK,W/ CUTOUT,313 V-00005 LOCK, ADAMS-RITE #MS1853 V-00116 Silver CYLINDER,LOCK,THUMBTURN,204 V-70116 Dark Bronze CYLINDER,LOCK,THUMBTURN,313 M-01316...

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