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About This Manual
1.1 Validity
This manual is intended for the following product:
• SG3425UD
• SG3600UD
1.2 Content
This manual contains the following information:
Content
Description
Safety
instruction
Safety instructions on the installation, operation, maintenance, and
troubleshooting of the inverter
Product
Description
The appearance and internal components of the inverter
Delivery Delivery and inspection after receiving the inverter
Installation
Mechanical transport, installation, and electrical connection of the
inverter
Commissioning
Safety notices and commissioning process when the inverter is
powered on for the first time
Start/Stop
Steps of starting and stopping the inverter internal devices during
normal maintenance or troubleshooting
Operation on
LCD Display
Function and use of the inverter user interface
Functions
Descriptions of the inverter main functions
Troubleshooting Simple troubleshooting of the inverter
Daily operation Instructions on and guides to the daily operation of the inverter
1.3 Target Group
This manual is for technical personnel who are responsible for the transport, installation and
other operations on the inverter. Only qualified personnel can perform the installation,
maintenance, and troubleshooting. Unauthorized persons should not perform any operation
on the inverter and should be away from the inverter to avoid potential hazards. Qualified
personnel are:
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