7.5.1 Replacing a Rectifier
Prerequisites
●
You have obtained a pair of protective gloves and the cabinet door key.
●
The new rectifier is intact.
CA UTION
Protect yourself from being burnt when moving the rectifier because the rectifier
has a high temperature.
Procedure
Step 1 Put on protective gloves.
Step 2 Push the locking latch at the right side of the panel towards the left.
Step 3 Gently draw the handle outwards, and then remove the rectifier from the subrack.
Figure 7-14 Removing a rectifier
Step 4 Push the locking latch on the new rectifier towards the left, and pull out the
handle.
Step 5 Place the new rectifier at the entry to the correct slot.
Step 6 Gently slide the converter into the slot along guide rails until it is engaged. Close
the handle, and push the locking latch towards the right to lock the handle.
Figure 7-15 Installing a rectifier
ETP4860-B1A2 Embedded Power
User Manual
7 Maintenance
Issue 04 (2021-01-05)
Copyright © Huawei Technologies Co., Ltd.
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