Huawei FusionModule1000A40 ICT Solution Maintenance Manual page 15

FusionModule1000A40 ICT Solution
Maintenance Guide
Paint Damage
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, as shown in
Figure 3-1.
Issue 01 (2019-03-05)
Tools and
Materials
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
depth, 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, 3, and 4
2
in area and less than 3 mm in
2
in area or greater than 3 mm in
3 Routine Maintenance
Description
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 30 minutes
before
performing any
further operation.
8