Replacing A Fuse - Huawei PDU8000 User Manual

PDU8000 Modular Precision Power Distribution Cabinet
User Manual
Figure 9-3 Replacing an Indicator
Step 4 Remove the retaining ring from the indicator and remove the indicator from the mounting
hole.
Step 5 Put a new indicator into the mounting hole, secure the retaining ring, and connect the cables.
Step 6 Reinstall the fuse to reconnect the circuit.
Step 7 Verify that the indicator lights up properly.
Step 8 Reinstall the protective panel.
Step 9 Install the fuse terminal block to its original position.
----End

9.5.2 Replacing a Fuse

Prerequisites
When replacing a fuse, you must wear insulated gloves, and must not touch the input copper
bar.


Context
Fuses are located at the rear of the PDC, as shown in
example.
Issue 01 (2016-02-27)
When removing cables, label the cables with corresponding terminal ports for later connection.
Tools required: insulated gloves, key to the PDC door
Material required: a new intact fuse of the same model
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
9 Operation and Maintenance
Figure 9-4 which uses dual-input as an
81