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SUN2000-(29.9KTL, 33KTL-A, 36KTL, 42KTL) User Manual

This document describes the SUN2000-(29.9KTL, 33KTL-A, 36KTL, 42KTL) in terms of their installation, electrical connections, commissioning, maintenance, and troubleshooting.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Installing the Mounting Bracket

Installing the Mounting Bracket


Figure 4-22 shows the SUN2000 mounting bracket dimensions.
Figure 4-22  Mounting bracket dimensions

The SUN2000 mounting bracket has 16 tapped holes in four groups. Mark any hole in each group based on site requirements and mark four holes in total. Two round holes are preferred.


  1. Remove the security torx wrench from the mounting bracket and set it aside.

    Figure 4-23  Removing a security torx wrench

  2. Determine the positions for drilling holes using the mounting bracket. Level the hole positions using a level, and mark the hole positions using a marker.

    Figure 4-24  Determining hole positions

  3. Drill holes using a hammer drill.


    You are advised to apply anti-rust paint on the hole positions for protection.

    Figure 4-25  Drilling holes

  4. Align the mounting bracket with the hole positions, insert bolt assemblies (flat washers, spring washers, and M12x40 bolts) into the holes through the mounting bracket, secure them using the shipped stainless steel nuts and flat washers, and tighten the bolts to a torque of 45 N·m using an 18 mm socket wrench.

    The SUN2000 is delivered with M12x40 bolt assemblies. If the screw length does not meet the installation requirements, prepare M12 bolt assemblies by yourself and use them together with the delivered M12 nuts.
    Figure 4-26  Securing a mounting bracket

Updated: 2019-08-02

Document ID: EDOC1100019925

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