Three-phase photovoltaic grid-connected inverter Safety precautions
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1.2 Safety guidance
After receiving this product, first confirm the product package is intact. If any
question, contact the logistic company or local distributor immediately.
The installation and operation of PV inverter must be carried out by professional
technicians who have received professional trainings and thoroughly familiar
with all the contents in this manual and the safety requirements of the electrical
system.
Do not carry out connection/disconnection, unpacking inspection and unit
replacement operations on the inverter when power source is applied. Before
wiring and inspection, users must confirm the breakers on DC and AC side are
disconnected and wait for at least 5 minutes.
Ensure there is no strong electromagnetic interference caused by other
electronic or electrical devices around the installation site.
Do not refit the inverter unless authorized.
All the electrical installation must conform to local and national electrical
standards.
Do not touch the housing of the inverter or the radiator to avoid scald as they
may become hot during operation
Ground with proper technics before operation.
Do not open the surface cover of the inverter unless authorized. The electronic
components inside the inverter are electrostatic sensitive. Do take proper
anti-electrostatic measures during authorized operation.
1.2.1 Transport and installation
During storage or transport, ensure the inverter package and the chassis is
intact, dry and clean.
The movement and installation of the inverter require at least two persons due to
its heavy weight.
Select proper tools for movement and installation to ensure the inverter can
operate normally and avoid physical injury. The installation personnel must take
