Huawei SUN2000-33KTL-JP User Manual page 10

SUN2000-(33KTL, 40KTL)-JP
User Manual
High voltages may cause electric shocks and serious injuries during inverter operating.
Therefore, before maintenance, power off the inverter and strictly comply with the safety
precautions in this document and associated documents to operate the inverter.
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Issue 07 (2019-06-30)
Maintain the inverter with sufficient knowledge of this document and proper tools and
testing equipment.
Before performing maintenance tasks, power off the inverter and wait at least 5 minutes.
Place temporary warning signs or erect fences to prevent unauthorized access to the
maintenance site.
Rectify any faults that may compromise the inverter security performance before
powering on the inverter again.
Observe ESD precautions during the maintenance.
For personal safety, wear insulation gloves and protective shoes.
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