Huawei FusionDC1000A Maintenance Manual page 29

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
Table 3-1 Paint repair
Paint Damage
Slight scratch (steel
base material not
exposed)
Smudges and rust that
cannot be wiped off
Deep scratch (primer
damaged, steel base
material exposed)
LOGO and pattern
damage
Dent
Procedure
Step 1 Gently polish damaged areas using fine sandpaper to remove smudges or rust.
Issue 01 (2021-04-20)
Tools and Materials
Spray paint or paint,
brush (required for
repainting a small
area), fine sandpaper,
anhydrous alcohol,
cotton cloth, painting
gun (required for
repainting a large
area)
Spray paint or paint,
zinc-rich primer, brush
(required for
repainting a small
area), fine sandpaper,
anhydrous alcohol,
cotton cloth, painting
gun (required for
repainting a large
area)
Seek help from Huawei headquarters for a detailed painting solution.
Frontline personnel can turn to local advertisement coating suppliers.
1. If a dent is less than 100 mm
fill the dent with Poly-Putty base and then perform the same
operations as those for processing deep scratches.
2. If a dent is greater than 100 mm
depth, ask the local supplier for an appropriate repainting solution.
Copyright © Huawei Technologies Co., Ltd.
Procedure
Steps 1, 2, and 4
Steps 1, 2, 3, and 4
2
in area and less than 3 mm in depth,
2
in area or greater than 3 mm in
3 Routine Maintenance
Description
1. For the color of the
finish coat
(polyurethane
paint), see the
delivered color
palette and
pantone No.
specified on it.
2. For a few smudges,
scratches or rusts,
Huawei
recommends
manual paint
spraying or paint
brushing.
3. For many scratches
or large-area
smudges and rusts,
use a painting gun
to spray paint.
4. The paint coating
should be thin and
even. Paint drops
are prohibited on
the coating. The
surface should be
smooth.
5. Leave the repainted
area for about 60
minutes before
performing any
further operation.
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