2 Safety Instruction
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2 Safety Instruction
2.1 General Safety
The Inverter has been designed and tested strictly according to the international safety
codes, however, certain safety precautions must be observed when installing and
operating this inverter. Read and follow all the instructions, cautions and warnings in this
user manual carefully before any work and keep this manual for future reference.
2.2 Notice for Use
2.2.1 Personnel requirements
Only qualified personnel are allowed to install and commission the inverter, they should:
1) Receive professional training and get the authorization.
2) Be familiar with the safety specification about the electrical system.
3) Be familiar with the local requirements, rules and regulations.
4) Understand the composition and working principles of the grid-tied PV system.
2.2.2 Operation requirements
Use the inverter in installations that meet the following specifications only.
1) Permanent installation is required.
2) The electrical installation must meet all the applications and standards.
3) The inverter must be installed according to the instructions stated in this manual.
4) The inverter must be installed according to the correct technical specifications.
5) To startup the inverter, the Grid Main Switch (AC) must be switched on, before the
solar panel’s DC solar switched on. To stop the inverter, the Grid Supply Main Switch (AC)
must be switched off before the solar panel’s DC isolator switched off.
2.2.3 Protecting labels
1) Do not scrawl or damage any labels on the inverter enclosure because these labels
contain important information about safe operation.
2) Do not scrawl or damage the nameplate on the inverter enclosure. This nameplate
contains important product information.
