Appendixes; Repairing The Pre-Fab. Module - Huawei FusionModule1000A40 Maintenance Manual

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide

7.1 Repairing the Pre-fab. Module

Preparations
Tools: cutting machine, polishing machine, fine sandpaper, anhydrous alcohol,
cotton cloth, spray gun (for large area repainting), paint (epoxy zinc rich primer
+epoxy intermediate paint+polyurethane topcoat)
Materials: The attachment contains the repair steel plate.
Procedure
Step 1 Cut the damaged part into a regular rectangle.
Figure 7-1 Cut the damaged part into a regular rectangle.
Step 2 Use a polishing machine to polish the paint on the cut surface and the polishing
width is 10–20 mm.
Step 3 Cut the prepared materials into the same size as the holes to be welded.
Step 4 Fully weld along the joints.
Issue 04 (2021-02-10) Copyright © Huawei Technologies Co., Ltd.
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Appendixes

7 Appendixes
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