Huawei FusionModule1000A40 ICT Solution Maintenance Manual page 16

FusionModule1000A40 ICT Solution
Maintenance Guide
Figure 3-1 Polishing a damaged area using sandpaper
Step 2 Dip a piece of cotton cloth into anhydrous alcohol and wipe the polished or damaged area to
remove the dirt and dust. Then wipe off the alcohol with a clean and dry cotton cloth, as
shown in Figure 3-2.
Figure 3-2 Wiping a polished or damaged area using anhydrous alcohol
Step 3 Paint one layer of zinc-rich primer on the damaged coat using a brush or painting gun, as
shown in Figure 3-3.
Issue 01 (2019-03-05) Copyright © Huawei Technologies Co., Ltd.
3 Routine Maintenance
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