During Operation; Manual; Qualified Personnel; Markings On The Inverter - Sungrow SG500MX Operation Manual

Operation Manual
Lethal voltage inside the device!
 Respect all warning labels on the product
 Respect all safety instructions in this manual and other related documents.
Lethal Voltage!
Damage to the inverter or system fault may result in death by electric shock or fire!
 Visual check if there is device damage or other dangers before operation.
 Check if other external devices and circuit connection are safe.
 Only operate the device when it is safe to do so.

After maintenance and service work to the inverter, power on the inverter following the
procedures described in this manual.

2.3 During Operation

2.3.1 Manual

Product manuals are indispensable part of the product.
Very important information about operation of the inverter is included in this manual. All the
descriptions in this manual, especially those safety-related items, must be complied with.

Please read all the instructions thoroughly prior to any operation work on the inverter.

This manual and relevant documents should be available for relevant persons at all times.
After maintenance or troubleshooting, no manual or paper should be left inside the inverter
cabinet.

2.3.2 Qualified Personnel


Only qualified electricians or personnel with professional knowledge can transport or install
the device.

Operators must be familiar with the whole power generation system and its working
principle.

Operators must be familiar with the Installation Manual and Operation Manual.

Operators must be familiar with country-specific standards and regulations.

2.3.3 Markings on the Inverter


Inverter enclosure and interior contains important warning and safety information. Do not
tear or damage it.

Nameplates located in the back panel and inside of the front door contain very important
parameter information. Do not tear or damage them.
2 Safety Instructions
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