SUN2000 (8KTL-28KTL)
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 4-16 Determining hole positions
Step 2 Drill holes by using a hammer drill and install expansion bolts, as shown in Figure 4-18.
An expansion bolts contains four parts, as shown in Figure 4-17.
Figure 4-17 Expansion bolt composition