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E N E R G Y
MRAC STEEL ROOF
INSTALLATION GUIDE
L FEET HOOK

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Summary of Contents for PowerWave MRac L Feet

  • Page 1 E N E R G Y MRAC STEEL ROOF INSTALLATION GUIDE L FEET HOOK...
  • Page 2: Table Of Contents

    INSTALLATION MANUAL E N E R G Y Contents Product Introduction ------------------------------------- Installation Tools ------------------------------------------ Components ----------------------------------------------- Solution Overview ---------------------------------------- Installation Guide ----------------------------------------- Warranty ---------------------------------------------------- Product Introduction...
  • Page 3: Product Introduction

    E N E R G Y 1. Product Introduction MRac L Feet system is suitable for installation in a variety of flat roofs, including small residential PV systems, large commercial and power station-level PV systems. The biggest advantage of the system is that its angle is 90°, and the support structure is easy...
  • Page 4: Installation Tools

    INSTALLATION MANUAL E N E R G Y 2. Installation Tools • 6mm Inner hexagon spanner. • 0-8mm adjustable wrench. • electrical tools. • 5m tape measure. • Infrared calibrator. 3. Components MA Rail Splice for MA Rail MA Inter Clamp Kit MA End Clamp Kit L Feet Waterproof Plate Installation Tools - Components...
  • Page 5: Solution Overview

    INSTALLATION MANUAL E N E R G Y 4. Solution Overview 4.1 Components 1. MA Rail 2. MA End Clamp Kit 3. L Feet 4. Splice for MA Rail 5. MA Inter Clamp Kit 6. Waterproof Plate Solution Overview...
  • Page 6: Installation Guide

    INSTALLATION MANUAL E N E R G Y 5. Installation Guide 5.1 Installation of Clamp Kit 5.1.1 The picture on the right shows how to install the MA Clamp. You must ensure that the thread of the hexagon socket bolt does not pass through the bottom of the MA Clamp.
  • Page 7 INSTALLATION MANUAL E N E R G Y 5. Installation Guide 5.2 Installation of L Feet 5.2.1 According to the plan size of the drawing, install the L Feet on the metal roof Waterproof and pre-lock it as shown in plate the figure.
  • Page 8 INSTALLATION MANUAL E N E R G Y 5. Installation Guide 5.3 Installation of MA Rail 5.3.2 The MA rail connector (splice kit) also has a conductive function. As shown in the pictures, after the serrated washer is locked, the anodized film of the corrugated surface of rail splice can be pierced, so that the two bolts are conducted through the corrugated sheet.
  • Page 9 INSTALLATION MANUAL E N E R G Y 5. Installation Guide 5.3 Installation of MA Rail 5.3.3 Place the MA rail on the side of the L Feet support and fasten them with the M8 bolt assembly. The rail connectors are on the same side, as shown on the right.
  • Page 10 INSTALLATION MANUAL E N E R G Y 5. Installation Guide 5.4 Install the panels 5.4.1 According to the plan, put the panel flat on the rail, slide the End Clamp Kit, tightly attach the solar panel assembly, and then tightly lock the bolt (recommended torque: 8N·m) 5.4.2 Put the pre-installed...
  • Page 11 INSTALLATION MANUAL E N E R G Y 5. Installation Guide 5.4 Install the panels 5.4.3 Then slide another solar panel assembly to the side of the previously installed solar panel assembly and lock the inter clamp assembly (recommended torque: 8 N·m). Please note that the anti-skid protection device should fall in the middle of...
  • Page 12 INSTALLATION MANUAL E N E R G Y 5. Installation Guide 5.4 Installation of Solar Panels 5.4.4 Place the last solar panel assembly in each row on the rail and lock it with the End Clamp Kit (recommended torque: 8N·m). If there is grounding clip in the design, please install the grounding clip with inter clamp (pic.
  • Page 13 INSTALLATION MANUAL E N E R G Y 5. Installation Guide 5.3 Installation of Solar Panels Pic 1 Pic 2 Then, install two sets of grounding lugs into the ends of 2 pieces of rails (Picture 1). Please bend the copper wire and fix over grounding lug (picture 2).
  • Page 14: Warranty

    MRac PV mounting products that are correctly mounted, installed and used as our Installation Guide says. Powerwave Energy shall not be liable for consequential, contingent or incidental damages arising out of the use of the Product by Purchaser under any circumstances.