Replacing An Ecc800-Pro Psu - Huawei FusionDC1000A Maintenance Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Maintenance Guide (IT Scenario)
Figure 4-49 Installing a SIM card
Step 7 Install the spare ECC800-Pro main control module in the ECC800-Pro subrack and
tighten the screws on both sides of the ECC800-Pro main control module.
Step 8 Connect the communications cables and antennas to the ECC800-Pro main control
module.
Step 9 Choose Maintenance > Configuration File and import the backup configuration
file, or set parameters for the devices that connect to the ECC800-Pro to ensure
normal communication.
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4.3.2 Replacing an ECC800-Pro PSU

Prerequisites
Do not touch the terminals in the rear of a removed PSU to avoid electric shocks.
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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.
Issue 01 (2021-04-20)
D ANGER
Tool: insulation gloves
Materials: a reserved undamaged and undeformed PSU of the appropriate
model.
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4 Parts Replacement
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