Huawei SDongleA-01 User Manual page 8

FusionSolar Smart PV Management System
Connection
User Manual (Inverters + SDongleA)
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Personnel requirement
Only certified electricians are allowed to install, connect cables for, commission,
maintain, troubleshoot, and replace the equipment. Operators need to meet the
following requirements:
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Protecting Labels
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System Installation
Ensure that the equipment is installed in a well ventilated environment.
Electrical Connections
Before connecting cables, ensure that the equipment is secured in position and not
damaged in any way. Otherwise, electric shocks or fire may occur.
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Operation
High voltage generated by the equipment during operation may cause an electric
shock, which could result in death, serious injury, or serious property damage.
Perform operations in strict accordance with safety precautions specified in this
document and other relevant documents.
Issue 02 (2021-11-25)
Warranty expiration without extension of the warranty service
Installation or use in environments which are not specified in related
international standards
Be properly trained.
Read through this manual and master related safety precautions.
Get familiar with the safety specifications about the electrical system.
Understand the components and functioning of a grid-tied PV power system
and relevant local standards.
Wear proper personal protective equipment (PPE) all the time.
Do not scrawl, damage, or block any warning label on the device enclosure.
Do not scrawl, damage, or block the nameplate on the device enclosure.
D ANGER
Ensure that all electrical connections comply with local electrical standards.
Obtain approval from the local electric utility before connecting the inverter
to the grid.
Ensure that the cables used in a grid-tied PV power system are properly
connected and insulated and meet specifications.
D ANGER
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
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