Figure 4-8 Determining hole positions
Step 2 Drill holes using a hammer drill.
You are advised to apply anti-rust paint on the hole positions for protection.
Figure 4-9 Drilling a hole
Step 3 Align the mounting bracket holes with the drilled holes, insert bolt assemblies
(at washers, spring washers, and M12x40 bolts) into the holes through the
SUN2000-(50KTL, 60KTL, 65KTL)-M0
User Manual 4 Installation
Issue 11 (2024-02-02) Copyright © Huawei Technologies Co., Ltd. 33