Stage Precautions
Ensure that the crane is properly located and avoid long-
distance hoisting.
Keep the pre-fab. module stable and horizontal during
hoisting, and ensure that the diagonal gradient of the pre-
fab. module is within 5 degrees.
Lift and land a pre-fab. module slowly to prevent shock to
equipment inside it.
Remove the ropes after ensuring that the pre-fab. module is
placed evenly on the four bases.
Preparations
Tools: crane, torque wrench, steel hoisting rope, level
Materials: pre-fab. module to be hoisted, spacer
Skill requirement: skilled technician, common technician, crane driver
Procedure
Step 1 Adjust the pre-fab. module in the installation direction, connect the steel hoisting
ropes, and hoist the pre-fab. module onto the bases.
You are advised to use dedicated hoisting tools or hangers to reduce the
horizontal stress on the top beam of the pre-fab. module.
Figure 4-13 Hoisting a pre-fab. module
FusionDC1000A Prefabricated All-in-One Data
Center
Installation Guide (IT Scenario) 4 Installing a Pre-fab. Module
Issue 01 (2021-04-20) Copyright © Huawei Technologies Co., Ltd. 44
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