Huawei SUN2000 User Manual page 7

SUN2000 Smart PV Optimizer
User Manual
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Personnel Requirements
Only qualified electricians are allowed to install, connect cables for, maintain,
troubleshoot, and replace the optimizer.
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Label Protection
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System Installation
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Electrical Connections
Before connecting cables, ensure that the optimizer is not damaged. Otherwise,
electric shocks or fire may occur.
Issue 01 (2021-10-30)
Damage during transportation
Storage conditions that do not meet the requirements specified in this
document
Incorrect installation or use
Installation or use by unqualified personnel
Failure to follow the operation instructions and safety precautions on the
product and in this document
Operation beyond the conditions specified in this document
Operation beyond the specified parameter ranges
Unauthorized modifications to the product or software code or removal of the
product
Equipment damage due to force majeure (such as lightning, fire, and storms)
Warranty expired and not extended
Installation or use in environments which are not specified in relevant
international standards
Receive professional training.
Read through this document and understand all safety precautions.
Get familiar with the safety specifications about the electrical system.
Understand the composition and working principles of the grid-tied PV power
system and local regulations.
Wear proper personal protective equipment (PPE).
Do not scrawl or damage any warning labels on the optimizer because these
labels contain important information about safe operation.
Do not scrawl or damage the nameplate on the back of the optimizer
because it contains important product information.
Ensure that the optimizer is not powered on during the installation.
Reserve appropriate clearances around the optimizer for installation and heat
dissipation.
D ANGER
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
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