Huawei JUPITER-3000K-H1 User Manual page 18

JUPITER-(3000K, 6000K, 9000K)-H1 Smart
Transformer Station
User Manual
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Issue Draft A
(2022-09-07)
Before maintaining the equipment, ensure that the switches on the low-
voltage and high-voltage sides of the equipment are turned off, and the
grounding switch of the circuit breaker cabinet on the medium-voltage side is
turned on.
If a switch needs to be turned off for maintenance, place a warning sign
indicating that the switch must not be turned on.
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1 Safety Information
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