Huawei SUN2000 Series User Manual page 42

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

User Manual

Figure 4-24 Determining hole positions

Step 3 Drill holes using a hammer drill.

Figure 4-25 Drilling holes

Step 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.

Issue 11 (2019-06-08)

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

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.

4 System Installation

Table of Contents

Sun2000-29.9ktl Sun2000-33ktl-a Sun2000-36ktl Sun2000-42ktl