FusionModule1000B Air-Cooled IT Solution
Maintenance Guide
4 Routine Maintenance
Issue 02 (2017-01-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
18
Figure 4-1
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.
Figure 4-2
Wiping a polished or damaged area using anhydrous alcohol
Step 3
Paint zinc-rich primer on the damaged coat using a brush or painting gun (initial painting).