Huawei ECC800 - Replacing ECC800-Pro Antennas

ECC800 Data Center Controller
User Manual (for ECC800-Pro)
7 Maintenance
Issue 06 (2020-04-22)
Copyright © Huawei Technologies Co., Ltd.
216
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Tool: insulation gloves
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Materials: a reserved undamaged and undeformed PSU of the appropriate model.
Context
The PSU is hot-swappable.
Procedure
Step 1 Push the locking latch in the upper right corner of the PSU panel leftwards.
Step 2 Pull out the handle of the PSU to remove the PSU from the subrack.
Step 3 Gently push the reserved PSU into the subrack along guide rails, and push the locking latch
rightwards to secure the handle.
Figure 7-3 Replacing a PSU
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7.3.3 Replacing ECC800-Pro Antennas
Prerequisites
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Tools: ESD wrist strap, ESD gloves
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Materials: Spare ECC800-Pro antennas of the same model are available and functional.
Procedure
Step 1 Remove the 4G antenna cables and RF_Z antenna cables connected to the ports on the
ECC800-Pro, as shown in Figure 7-4.