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Huawei FusionDC1000B Quick Manual page 75

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NO.S023 Return Air Suspended Ceiling Installation Solution
Status of the return air suspended ceiling
delivered onsite
Step 1 for installing the return air suspended ceiling:
Before installation, check the preliminary status of the
return air suspended ceiling.
1. Keels have been preinstalled except that the ceiling
keel for combined modules.
2. Lights have been preinstalled.
3. The narrow and long blind plates on both sides of the
lights are bound under the cable tray.
Step 5 for installing the return air suspended ceiling:
Install the last blind plate 3 and the corresponding blind plate clamping corner 1.
Installation tips:
1. Frist install the leftmost or rightmost blind plate. Tilt the first blind plate 3 under the suspended ceiling and insert it, as
shown in the figure. Turn it over and lay out it, move the blind plate to mount both edges and one side of the blind plate
onto the edge of the ceiling keel (5 mm on each edge of the blind plate).
2. After installing the first blind plate, install the blind plate clamping corner component in place, as shown in the figure,
place the second adjacent blind plate on the ceiling keel from the other side by following the same method and
requirements, and install the corresponding blind plate clamping corner 1. Install the remaining two rows of blind plates
in the same way.
Blind plate 3 installation diagram
Installation completed in step 5
4. Blind plate 3
6. Blind plate
clamping corner 1
GB9074_13-88_M8X20(GB6170-86_M8)
4. Blind plate 3
2
1
6. Blind plate clamping
corner 1
5. Blind plate 4
4. Blind plate 3
3. Blind plate 2
2. Blind plate 1
1. Door front sealing plate 1
Step 3 for installing the return air suspended ceiling:
Step 2 for installing the return air suspended ceiling:
1. After installing blind plate 4, install the corresponding kit (blind plate
1. Install blind plate 4 (directly place it).
clamping corner 1) to the corresponding ceiling keel using M8 bolts and nuts
2. Secure the innermost ceiling keel at the module combination position
to press the blind plate on both sides.
using connecting kits.
2. Install the innermost blind plate at the module combination position
(combination blind plate 5). Place the blind plate horizontally on the keel
from the aisle door side, push it horizontally, and install the corresponding
ceiling keel.
Step 2 installation diagram
3. Install the blind plate clamping corner 1 corresponding to the installed
blind plate onto the ceiling keel in the position shown in the figure.
10. Combination connector
5. Blind plate 4
6. Blind plate clamping corner 1
8. Combination ceiling keel
GB9074_13-88_M8X20(GB6170-86_M8)
Step 6 for installing the return air suspended ceiling:
Step 7 of installing the return air suspended ceiling:
1. Install the outermost blind plate at the module
combination position (combination blind plate 2). Place the
Installing the bottom sealing plate component (using
blind plate horizontally on the keel from the aisle door side,
bolts to secure the sealing plate to the ceiling keel).
push it horizontally, and install the corresponding ceiling keel.
11. Combination bottom sealing
plate component (6 PCS)
10. Combination
connector (2 PCS)
3. Blind plate 2
8. Combination ceiling keel
7. Blind plate clamping corner 2
8. Combination ceiling keel
9. Combination blind plate 5
10. Combination connector
Step 4 for installing the return air suspended ceiling:
1. Install four blind plates in the middle shown in the
figure.
2. Install blind plate clamping corner 2 shown in the figure.
Note: The four blind plates have been bound under the
cable tray. You only need to unbind them onsite and move
the blind plates to the installation position.
Step 4 installation diagram
7. Blind plate clamping corner 2 (8 PCS)
Step 3 installation diagram
2. Blind plate 1 (4 PCS)
GB9074_13-88_M8X20(GB6170-86_M8)
10. Combination connector
8. Combination ceiling keel
9. Combination blind plate 5
Step 8 for installing the return air suspended ceiling:
Secure front door sealing plate 1 to the door beam shown in
the figure using rivet screws to seal the suspended ceiling
and door.
GB15856_1-2002_ST4_8X25
Rivet screw GB12618-90_4X10
1. Door front sealing plate 1
12. Combination bottom sealing
plate component 2 (1 PCS)
Step 2 for removing a preinstalled sealing plate for Data Hall Module
Step 1 for removing a preinstalled sealing plate
for Data Hall Module (1)
on the left (1)
(Remove screws using a tool)
(Lift the sealing plate up for about 10 mm and then remove it.)
Note:
Before installation, read the installation guide carefully and follow
the instructions.
DKBA61777745
Combination bottom sealing plate component 2
DKBA61777730
Combination bottom sealing plate component
DKBA61598305
Combination connector
DKBA61777734
Combination blind plate 5
DKBA80264123
Combination ceiling keel
DKBA61598300
Blind plate clamping corner 2
DKBA61598299
Blind plate clamping corner 1
DKBA61777733
Blind plate 4
DKBA61777728
Blind plate 3
DKBA61777731
Blind plate 2
DKBA61777729
Blind plate 1
DKBA81071694
Door front sealing plate 1
Ceiling keel installation diagram
M8 hexagon-head bolt
1
6
6
1
3
4
22
8
16
1
4
1

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