Installation Manual
5
Electric shock or fire due to device damage or system fault!
Visually inspect whether the device is damaged or at other potential risks before
performing operations.
Check whether other external devices or circuit connections are safe.
2.2.1
Manual Storage
Manuals are indispensable parts of the product.
Important information about operations on the inverter is included in this manual. Read this
manual carefully before performing any operations.
Operate the inverter strictly following the description in this manual. Otherwise, device
damage, personal injury or death, and property loss can be caused.
Keep this manual properly to ensure that it is available at all times.
After operation or maintenance, no manual or paper should be left inside the inverter
cabinet.
2.2.2
Staff Requirements
Only professional electricians or qualified persons can perform operations on the
product.
The operators should be familiar with the whole PV power generation system and
operating principles.
The operators should be familiar with the Installation Manual and Operation Manual of
the product.
The operators should be familiar with the national/local standards and regulations.
2.2.3
Labels on the Inverter
Warning symbols on the inverter enclosure and in its interior contain important safety
information. Do not tear or damage them!
Nameplates located in the back panel and inner side of the front door include important
parameter information on the product. Do not tear or damage them!
Ensure that the labels on the device are legible at all times.
Immediately replace the damaged or blurred labels.
2.2.4
Warning Label Setting
To avoid accidents caused by unauthorized persons, respect the followings during
installation, routine maintenance or troubleshooting of the inverter:
Place eye-catching warning labels on upstream and downstream switches of the
inverter to avoid accidents due to inadvertent reconnection.
Place warning boards or safety warning tape around the operation area.
Remove the keys and keep them properly after maintenance or troubleshooting.
