Replacing A Psu - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Figure 7-2 Installing the Micro SD and SIM card
Step 7 Install the spare ECC800 main control module in the ECC800 subrack and tighten the screws
on both sides of the ECC800 main control module.
Step 8 Connect the communications cables, WiFi module, and antennas to the ECC800 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 to ensure normal communication.
----End

7.3.2 Replacing a 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 05 (2019-09-16)
Tool: insulation gloves
Materials: a reserved undamaged and undeformed PSU of the appropriate model.
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