PDU8000 Modular Precision PDC V2.0
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 8-2 Detecting the voltages
Step 4 Use a flat-head screwdriver to lever the faulty SPD out.
Step 5 Install a new SPD module.
Figure 8-3 Replacing an SPD Module
If there is a faulty surge protection module, it is recommended that all surge protection modules be
replaced.
Step 6 Switch on the SPD circuit breaker.
Step 7 Reinstall the protective panel.
----End
8.4.2 Replacing an Indicator
Prerequisites
Tools: electrical tester pen, Phillips screwdriver, key to the PDC cabinet door, multimeter,
step ladder, and a pair of insulating gloves
Materials: spare functional indicator with the same model
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