Replacing An Smu - Huawei TP48200A-DT19D1 Telecom Power User Manual

TP48200A-DT19D1 Telecom Power
User Manual
Step 6 Gently slide the rectifier into the slot along the guide rails until it is engaged. Close the handle,
and push the locking latch towards the right to lock the handle, as shown in Figure 4-2.
Figure 4-2 Installing a rectifier
Step 7 Remove the protective gloves.
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Follow-up Procedure
Pack the removed component and send it to the local Huawei warehouse.

4.4.2 Replacing an SMU

Prerequisites


Procedure
Step 1 Push the locking latch towards the left.
Step 2 Pull the handle outwards and remove the SMU, as shown in Figure 4-3.
Figure 4-3 Removing an SMU
Step 3 Insert the new SMU into the subrack, push the locking latch towards the left, and pull out the
handle.
Issue 03 (2019-11-15)
The cabinet door key is available.
The new SMU is intact.
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