Huawei FusionModule1000A20 Installation Manual page 28

FusionModule1000A20 Prefabricated All-in-One Data
Center
Installation Guide

Longitudinal and latitudinal symmetric lines are stamped on bases in the factory. When
installing bases, verify that the 400 mm edges of the bases are parallel with the length
direction of pre-fab. modules, and that the symmetrical lines are aligned with the reference
lines.

After placing all the bases, measure the diagonal distances between the four outermost
bases for a pre-fab. module, and ensure that the diagonal length deviation is within 5 mm.
Step 4 Mark the hole positions for installing pre-fab. module bases on the concrete platforms using a
marker.
Figure 4-8 Determining hole positions for installing a pre-fab. module base

When marking hole positions for a base, ensure that the symmetric lines on the base are
aligned with the reference lines you marked.

There are eight mounting holes for one single-capacity base. Mark all the hole positions.
Step 5 Move away the pre-fab. module bases, and install expansion bolts in the base mounting holes.
Issue 02 (2020-01-15) Copyright © Huawei Technologies Co., Ltd.
4 Installing Pre-fab. Modules
22