PV Grid-Connected Inverter SPI-B2
S
Series
(1500-6000) User Manual
1Safety Description
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In case fire, please use dry power fire extinguisher. If using liquid fire extinguisher, it may cause electric
shock.
1.1.2 Protection for PV Array
When install the PV array in the daytime, use light-proof material to cover the PV array, or, under the
sunshine, the PV array will generate high voltage. Once touch the PV array by accident, it may cause
electric shock or endanger human life.
There is deadly high voltage between the positive and negative of the PV array.
During installing, ensure that the connection between inverter and PV array is completely disconnected
and set warning marks at the disconnection to avoid reconnecting by accident.
1.1.3 Anti-Static Protection
The static electricity generated by human bodies may damage the electrostatic-sensitive components
on boards. Before touching the sensitive component, please wear anti-static rings and well connect the
other end of the anti-static rings to ground.
1.1.4 Grounding Requirements
High leakage risk! The inverter must be grounded before electrical connection. The ground terminal
must be connected to earth.
When installing, connect the grounding wire first; when dismantling, the grounding wire must be
removed at last.
It is prohibited to damage the grounding conductor.
