Huawei SUN2000 User Manual page 9

SUN2000-(3.8KTL-11.4KTL)-USL0
User Manual
Personnel Requirements
Only certified electricians are allowed to install, connect cables for, commission, maintain,
troubleshoot, and replace the SUN2000.
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Protecting Labels
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Installation
Never power on the SUN2000 during installation.
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Issue 01 (2018-05-21)
Operation personnel should receive professional training.
Operation personnel should read through this document and follow all the precautions.
Operation personnel should be familiar with the safety standards relevant to electrical
systems.
Operation personnel should understand the composition and working principles of the
grid-tied PV system and be aware of local regulations.
Operation personnel must wear proper personal protective equipment (PPE).
Do not scrawl or damage any labels on the SUN2000 enclosure. These labels contain
important information about safe operation.
Do not scrawl or damage the nameplate on the SUN2000 enclosure. This nameplate
contains important product information.
Ensure that the SUN2000 is not connected to a power supply or powered on before
finishing installation.
To allow proper heat dissipation and installation, maintain appropriate clearances
between the SUN2000 and other objects, as shown in
questions about the clearances, consult local technical support engineers.
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Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
Figure 1-1. If you have any
2