INTEGRA RACK IR-T1 Revolutionary Solar Racking Systems Installation Guide

INTEGRA RACK IR-T1 Revolutionary Solar Racking Systems

Specifications

• Product Name: IR-T1 Tile Roof Bracket
• Components: (1) IR-T1 Tile Roof Bracket, (1) IR-L1 Universal L-Foot Bracket, (2) M8-1.25x24mm Black Tile Tension Bolts, (2) M8-1.25x16mm Carriage Bolts, (2) M8-1.25 Serrated Nuts
• Warranty: Stand by the quality and guarantee that they will hold up under the harshest conditions when properly installed.

Product Usage Instructions

• Warranty & Disclaimer
  • It is the responsibility of the installer to ensure proper installation to maintain warranty coverage. Improper use or installation may void the warranty and lead to product failure or damage.
• Components & Required Tools
  • Components: IR-T1 Tile Roof Bracket, IR-L1 Universal L-Foot Bracket, Tension Bolts, Carriage Bolts, Serrated Nuts
  • Required Tools: Refer to the manual for a list of tools needed for installation.
• Installation
  • Plan Layout: Ensure proper placement of IR-T1 brackets according to specifications.
  • Mark Tiles For Adhesive Bonding Areas: Use a carpenter’s pencil to mark areas for adhesive application.
  • Apply Our Test Proven Adhesive: Clean the area and apply adhesive before installing the bracket.
  • Install IR-T1 Bracket: Slide the tabs under the tiles and lightly tap into place.
  • Tighten Tension Bolts: Tighten bolts to secure the brackets in place.
  • Mark L-Foot Location on IR-T1: Determine placement of L-Foot brackets along the slot of the IR-T1 for rail system attachment.

FAQs

• Q: What should I do if I encounter difficulties during installation?
  • A: If you face challenges during installation, refer to the manual for troubleshooting tips or contact our customer support for assistance.

Warranty

• Disclaimer IntegraRack ® backs all of its products with a25 year-limited product warranty. We fully stand by the quality and guarantee that they will hold up under the harshest conditions when properly installed.

Disclaimer

• The instructions detailed in this manual will provide the knowledge and requirements necessary for the proper installation of the given product.
• Be sure to read them thoroughly and make sure that you fully understand them before proceeding with installation.
• Any improper use or installation of these products will void any warranty coverage and may cause failure, property damage, or personal injury.
• IntegraRack is not responsible for any damages caused by improper use.

IT IS THE RESPONSIBILITY OF THE INSTALLER TO:

• Comply with any applicable local or national codes and regulations.
• Ensure all products are appropriate for the installation according to the environmental and loading conditions.
• Ensure the roof structure is in good condition before installation
• Disconnect AC power before servicing or removing modules, micro-inverters, or power optimizers.
• Review manufacturer’s documentation for compatibility and compliance for solar modules and 3rd party systems.
• If loose components or loose fasteners are found during periodic inspection, re-tighten immediately. Any components showing signs of corrosion or damage that compromise safety shall be replaced immediately.
• Provide an appropriate method of direct-to-earth grounding according to the latest edition of the National Electrical Code, including NEC 250: Grounding and Bonding, and NEC 690: Solar Photovoltaic Systems.
• Ensure safe installation of all electrical aspects of the solar system (All electrical installation and procedures should be conducted by a licensed and bonded electrician or solar contractor). Regular maintenance of a module or panel shall not involve breaking or disturbing the bonding path of the system.
• All work must comply with national, state, and local installation procedures, and product and safety standards. Ensure bare copper grounding wire does not contact aluminum and zinc-plated steel components, to prevent risk of galvanic corrosion.
• Ensure the provided information is accurate. Issues resulting from inaccurate information are the installer’s responsibility.

Components

INCLUDED COMPONENTS

• (1) IR-T1 Tile Roof Bracket
• (1) IR-L1 Universal L-Foot Bracket
• (2) M8-1.25x24mm Black Tile Tension Bolts
• (2) M8-1.25x16mm Carriage Bolts
• (2) M8-1.25 Serrated Nuts

Required Tools

Tools Needed

• 1/2″ Wrench or Screw Gun
• Loctite PL® Premium Max High-Strength Concrete Polyurethane Adhesive Caulk Gun
• Claw Hammer
• Tape Measure
• Carpenter’s Pencil (for marking adhesive locations)
• Small Brush/Microfiber Rag (for cleaning under tiles)

Installation

1. Plan Layout
   • The IR-T1 is designed to replace traditional tile roof hooks used with rail-based solar module mounting. The IR-T1s must be placed no more than 12 inches in from each end of the rail and spaced no more than 4 feet apart (See our datasheets for detailed snow and wind load requirements).
2. Mark Tiles For Adhesive Bonding Areas
   • Once the layout is planned and IR-T1 placement is marked, use a carpenter’s pencil to draw a line where the upper tile rests on the lower tile for both locations where the IR-T1 tabs will be inserted under the tiles.
3. Apply Our Test Proven Adhesive
   • First, make sure the adhesive area is clean of any dust and debris before applying adhesive. Using the claw end of a hammer, lift the upper tile and use a caulk gun to apply a bead of the high-strength concrete adhesive above the penciled line and all areas where the upper tile makes contact with the upper tile.
   • Approximately (1) Tube of adhesive is needed for every (10) IR-T1 Brackets. It is important to install each IR-T1 directly after applying the adhesive.
4. Install IR-T1 Bracket
   • As soon as the adhesive is applied, slide the tabs of the IR-T1 under the upper and lower tiles of the roof where the two beads of adhesive were applied. The IR-T1 may need to be lightly tapped into place.
   • Repeat steps 3 & 4 until all IR-T1 Brackets are installed on the roof.
5. Tighten Tension Bolts
   • The two tension bolts will provide sufficient strength to install solar modules before the adhesive has fully cured. They also allow for immediate module installation without having to wait for the adhesive to set up. Once all IR-T1 Brackets are in place, tighten all tension bolts.
   • The IR-T1 is designed with a flex point to prevent the tension bolts from cracking the tiles, but caution should still be taken to not over-tighten the tension bolts.
6. Mark L-Foot Location on IR-T1
   • The IR-L1 L-Foot is designed to attach the IR-T1 to the rail system. Use the measurements from Step 1 for the spacing of rails to determine the placement of the IR-L1 -Foot brackets along the slot of the IR-T1.
7. Prepare IR-L1 Brackets
   • Insert the included carriage bolts up through two of the openings on the bottom foot of the L-Foot Bracket and partially tighten the serrated nuts.
   • It is important to not tighten the serrated nuts until the IR-L1 is mounted in the correct position on the IR-T1.
8. Mount IR-L1 Brackets
   • Insert the heads of the bolts into the larger opening at the top of the IR-T1 (you will need to angle the foot of the IR-L1 to insert one at a time) and slide the IR-L1 along the slot. Once in the proper position, tighten the carriage bolts and lock the L-Foot in place.
9. Attach Rails
   • Attach rails to the IR-L1 brackets using the T-Bolts included with the rails. The IR-L1 has an opening for a 5/16″ T-Bolt and an adjustable slot for a 3/8″ T-Bolt, making it compatible with all rail systems.
10. Install Solar Modules
    • String line across top of rails up the roof to adjust all rails to the same height and install solar modules as per manufacturer specifications.

View Installation Video

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