Huawei SUN2000-33KTL-US User Manual page 10

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SUN2000-(33KTL, 36KTL, 40KTL)-US
User Manual
Maintenance and Replacement
High voltages may cause electric shocks and serious injuries during SUN2000 operating.
Therefore, before maintenance, power off the SUN2000 and strictly comply with the safety
precautions in this document and associated documents to operate the SUN2000.
Issue 07 (2019-06-20)
Do not touch an operating SUN2000 because the heat sinks may have a temperature over
60° C (140° F) and may cause burns when the SUN2000 is operating.
Follow local laws and regulations when operating the equipment.
Maintain the SUN2000 with sufficient knowledge of this document and proper tools and
testing equipment.
Before performing maintenance tasks, power off the SUN2000 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 SUN2000 security performance before
powering on the SUN2000 again.
Observe ESD precautions during the maintenance.
For personal safety, wear insulation gloves and protective shoes.
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
3

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