Huawei SUN2000-50KTL-ZHM3 User Manual page 32

SUN2000-(50KTL-ZHM3, 50KTL-M3)
User Manual
Figure 4-12 Expansion bolt composition
(1) Bolt
(4) Flat washer
To prevent dust inhalation or contact with eyes, wear safety goggles and an anti-dust mask

when drilling holes.
Clean up any dust in and around the holes using a vacuum cleaner and measure the

distance between holes. If the holes are inaccurately positioned, drill holes again.
Level the front of the expansion sleeve with the concrete wall after removing the bolt,

spring washer, and flat washer. Otherwise, the mounting bracket will not be securely
installed on the concrete wall.
Figure 4-13 Installing expansion bolts
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Issue 01 (2022-07-29)
(2) Nut
(5) Expansion sleeve
Copyright © Huawei Technologies Co., Ltd.
4 Installation
(3) Spring washer
25