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EMMA-(A01, A02)
User Manual
● Wear personal protective equipment and use dedicated insulated tools to avoid
● Before performing maintenance, power off the equipment, follow the
7.1 Routine Maintenance
To ensure that the EMMA operates properly for a long term, you are advised to
perform routine maintenance as described in this section.
Before performing maintenance operations such as connecting cables, the EMMA
must be powered off.
Issue 05 (2024-01-19)
D ANGER
electric shocks or short circuits.
WARNING
instructions on the delayed discharge label, and wait for a period of time as
specified to ensure that the equipment is not energized.
CA UTION
Copyright © Huawei Digital Power Technologies Co., Ltd.
7
Maintenance
7 Maintenance
46
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