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IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
Step 2 Remove the four screws fixing the MDU using a Phillips screwdriver, and set them aside, as
shown by 2 in
Figure 5-1 Removing the MDU
Step 3 Hold the MDU front panel by one hand, and push out the MDU from the fastener on the front
panel by the other hand.
Step 4 Align the new MDU with the mounting holes, snap the bottom of the new MDU into the
fastener on the front panel until you hear a slight click sound, and push the top of the MDU in
place.
Step 5 Secure the MDU using screws removed during
Step 6 Connect the CAN and RS485_1 communications cable to the MDU.
----End
Follow-up Procedure
Dispose of the removed MDU that is confirmed faulty.
Issue 01 (2016-01-10)
When removing cables, label the cables with corresponding terminal ports for later connection.
Figure
5-1.
After the MDU is replaced, you need to load the configurations. If the configuration file cannot be
exported from the faulty MDU, send the model bar code of the faulty MDU to Huawei technical support
to obtain help.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Step
2.
5 Parts Replacement
76
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