Table of Contents
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Low Energy Operator Swing Door Systems
GT710 SIDE LOAD UNIT
Hinged Side
Access Panel
DN 1078
• 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.
Side Load Units: GT 710 and 8710
WARNING
Technical Support: (866) 622-8325
GT8710 SIDE LOAD UNIT
Hinged Side
Access Panel
S82 W18717 Gemini Drive
Muskego, Wisconsin 53150
Phone: (877) 622-2694
Fax: (888) 679-3319
www.nabcoentrances.com
Part #15-10683
Rev. 9/24/14
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Table of Contents
Related Manuals for Nabco 8710
Summarization of Contents
NABCO Low Energy Swing Door Systems Overview
GT 710 and GT 8710 Model Identification
Identifies the main door units covered by this manual, the GT 710 and GT 8710.
Critical Safety Warning
Provides essential safety instructions for automatic doors, emphasizing system functionality.
Warning Label Definitions and Hierarchy
DANGER Label Explanation
Defines the DANGER label, indicating a high probability of severe injury or death.
WARNING and CAUTION Label Meanings
Explains the WARNING and CAUTION labels for hazardous situations with varying injury risks.
Notice and Note Label Usage
Describes the function of Notice labels for company policy and Note labels for further instruction.
General Safety Recommendations
Pre-Installation and Operational Safety
Emphasizes reading and understanding manual content before installation and operation.
Service and Electrical Safety Guidelines
Covers safe practices during service, including power disconnection and qualified technicians.
Chapter 1: Scope and Objectives
Installer Responsibilities and Standards
Details installer duties, compliance with standards like ANSI 156.19, and contact for assistance.
System Objective and Design Overview
Explains the purpose of the GT 710/8710 Swing Door Low Energy System and its placement.
Chapter 2: Getting Started
Electrical Standards and Requirements
Outlines recommendations for electrical conduit and wiring practices conforming to codes.
Installation Specifications and Clearances
Lists key measurements like frame face, clearance from ceiling, hinge requirements, and door thickness.
Base Unit Type: Knowing Act Operation
Explains the 'Knowing Act' principle for low energy swing doors and compliance with ANSI 156.19.
Chapter 2: Getting Started
Determining Door Handing from Operator Shaft
Identifies door handing (Left/Right) by checking markings on the LCN Door Closer shaft.
Determining Door Handing from Door Swing
Identifies door handing based on how the door and swing arm move relative to the pivot.
Chapter 2: Getting Started
Swing Door Type Configurations
Illustrates different swing door configurations including single, pair, and dual units.
Associated Manuals and Part Numbers
Lists part numbers for related documentation such as the Magnum IV Control manual.
Chapter 3: Installing the Header
Inswing Door Header Installation Steps
Provides initial steps for installing the header on inswing doors, including gap measurement.
Preparing the Header Unit for Mounting
Covers header preparation, including placing on a flat surface and removing the cover.
Chapter 3: Installing the Header
Preparing the Door Frame for Header
Instructions for measuring and marking the door frame's top edge for header placement.
Chapter 3: Installing the Header
Header Positioning and Marking Holes
Details precise positioning, leveling, and marking screw holes on the door frame.
Installing a Shim for Header Mounting
Procedure for measuring and installing a shim if the wall is not flush with the frame.
Chapter 3: Installing the Header
Securing the Header to the Door Frame
Final steps for attaching the header to the door frame using screws and bolts.
Chapter 4: 110 VAC General Wiring
Single Swing Door Wiring Diagram
Electrical connection diagram for the GT 710/8710 single swing door unit.
Simultaneous Pair Door Wiring Diagram
Electrical connection diagram for the GT 710/8710 simultaneous pair swing door unit.
General Wiring Safety and Notes
Important safety precautions and notes for electrical connections and wiring.
Chapter 5: Installing the First Half of Swing Arm
Outswing Arm: Preparing the Swing Door
Steps to prepare the swing door for an outswing arm, including marking screw hole locations.
Chapter 5: Installing the First Half of Swing Arm
Outswing Arm Assembly Preparation and Measurement
Disassembling the outswing arm and measuring the threaded rod length based on reveal.
Chapter 5: Installing the First Half of Swing Arm
Securing the Outswing Arm Shoe to Door
Attaching the arm shoe to the swing door using bolts and screws.
Chapter 5: Installing the First Half of Swing Arm
Inswing Arm: Preparing the Swing Door
Steps to prepare the swing door for an inswing arm, including gap measurement.
Chapter 5: Installing the First Half of Swing Arm
Securing the Inswing Arm Track to Door
Attaching the track to the swing door using bolts and screws, including spacer use.
Chapter 6: Installing the Second Half of Swing Arm
Setting the Swing Arm Pre-Load
Crucial step for correct door operation, aligning pre-load numbers on the spindle.
Chapter 6: Installing the Second Half of Swing Arm
Securing Outswing Arm to Threaded Rod
Connecting the outswing arm to the threaded rod using a socket screw, washer, and lock nut.
Chapter 6: Installing the Second Half of Swing Arm
Securing Inswing Arm to Track
Connecting the inswing arm to the door track by securing the track to the swing door.
Chapter 7: Installing the Magnets
Inserting the Back Check Magnet
Procedure for placing the back check magnet underneath the Back Check Magnetic Switch.
Chapter 7: Installing the Magnets
Testing the Back Check Magnet Installation
Verifying the correct placement and function of the back check magnet via LED indicators.
Chapter 7: Installing the Magnets
Inserting the Latch Check Magnet
Procedure for placing the latch check magnet underneath the Door Closed Magnetic Switch.
Testing the Latch Check Magnet Installation
Verifying the correct placement and function of the latch check magnet via LED indicators.
Chapter 8: Adjustments
Adjusting LCN Tension Spring Force
Adjusting the manual opening/closing force of the door using the LCN tension spring.
Chapter 8: Adjustments
Hydraulic Speed Control Adjustments
Covers adjustments for main speed, latch speed, and back check hydraulic tension.
Chapter 9: Installing the Arm Stop
Arm Stop Configuration and Installation
Details positioning, marking, drilling, and securing the arm stop based on door configuration.
Chapter 10: Troubleshooting
Operator Not Functioning or Incorrect Movement
Addresses issues with operator function, door slams, and incorrect movement directions.
Fuse Issues and Power Problems
Troubleshooting blown fuses, power supply checks, and accessory load issues.
Sensor and Accessory Functionality
Diagnosing problems with safety sensors, presence sensors, and accessories not functioning.
Chapter 10: Troubleshooting
Sensor Signal and Door Response Issues
Resolving issues where sensors send signals but the door does not open or activate.
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