Replacing A Leakage Current Sensor - Huawei PDU8000 User Manual

PDU8000 DC Combiner Cabinet
User Manual
Step 3 Loosen the screws on the protective panel of the output branch fuse and open the
protective panel.
Take appropriate insulation measures to avoid electric shocks when opening the
protective panel.
Step 4 Remove the fuse.
Figure 8-6 Removing a fuse
Step 5 Install the new fuse.
Step 6 Close the protective panel and tighten the screws.
Step 7 Close the front door of the combiner cabinet.
Step 8 Turn on the upstream input switch and downstream output switch of the
combiner cabinet.
----End

8.6 Replacing a Leakage Current Sensor

Prerequisites
When replacing a leakage current sensor, wear insulated gloves and do not touch
the copper bar.
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Procedure
Step 1 Turn off the upstream input switch and downstream output switch of the
combiner cabinet.
Issue 02 (2022-08-10)
NO TICE
CA UTION
Tools: insulated gloves, key to the combiner cabinet door, Phillips screwdriver,
M8 socket wrench
Material: A new leakage current sensor of the same model is available and
functional.
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