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Installation and Operator's Manual
(PVI-3.0/3.6/4.2-OUTD-x-US Rev: 2.1)
3.3.1
Switch Box ELECTRICAL CONNECTING and/or
DISCONNECTING procedure
WARNING:
EXTREMELY CAREFULLY in order to avoid injury to personnel and/or
equipment damage. The Aurora inverter works at high voltage levels that
may be extremely dangerous if all precautions are not observed.
WARNING: THE FOLLOWING OPERATIONS MUST ALWAYS BE
PERFORMED before accessing the power input of the Switch Box in order
to avoid injury to personnel and/or damage to equipment.
STEP 1 If the inverter is connected to the AC Grid (Fig. 15- "Terminal Block for AC
Connection"– pos. "1", "2" and "3"), DISCONNECT the inverter from the AC Grid by
opening the switch indicated as Part "D" in Fig. 9-"Electrical Connection Diagram".
Disconnect the DC side switch (integrated in the –S models, or externally provided).
STEP 2 Carefully cover all the photovoltaic panels using appropriate cover or perform
the grid CONNECTION and/or DISCONNECTION operation during night hours.
Ensure that the no photovoltaic panel can provide energy during this operation.
FOLLOW
EACH
STEP
OF
THIS
Page 26 of 108
PROCEDURE
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