2 Safety Instructions Operation Manual
8
Cable connection terminal corresponding to the self-powered circuit breaker Q1
of the inverter still carry voltages when the AC side of the inverter is connected to
the grid and the following operations are performed:
Press down the emergency stop button
Disconnect the AC circuit breaker of the inverter
Disconnect the switch of the boosting transformer during troubleshooting to
ensure personal safety.
2.3.13 Disposal of Waste
When the inverter is on the end of its service life, it cannot be disposed of as household
wastes. Please contact the local authorized collection point.
2.3.14 Others
The inverter must be operated according to national/local standards or
regulations.
Only service the device when it is voltage-free!
At least two persons are required for maintenance or troubleshooting. Do not
perform operations until the device is discharged completely.
Take the following protection or emergency measures according to onsite requirements:
Wear suitable protective equipment (for example safety goggles, earplugs, dielectric
gloves, insulating shoes) when maintaining or servicing the device.
The inverter is generally installed in places far away from the urban, and therefore, take
corresponding emergency aid measures according to requirements.
Take necessary auxiliary measures to ensure personal and device safety.
The inverter described in this manual is of standard configuration. If necessary,
specify your requirements when placing an order. For product details, refer to
the actually received device.
This manual cannot cover all possible conditions during operation,
maintenance, and troubleshooting. For any problems not described in this
manual, please contact Sugrow promptly.
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