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6 系统维护 System maintenance
6.1 日常维护 Daily maintenance
为了保障逆变器能够长期良好运行， 建议按照本章节的描述对其
进行日常维护。
In order to ensure long-term good operation of the inverter, it is
recommended to carry out routine maintenance according to the
description in this section.
注意！Notice!
请在系统清洁、电气连接、接地可靠性等维护时，先将直
流侧的
的交流断路器断开。断电后，请等待至少 5 分钟，再进行
操作。
Before wiping the gill, checking the electrical connections, grounding
reliability maintenance, please switch the "DC SWITCH" on the DC
side to "OFF" and disconnect the AC breaker between the inverter and
grid. After powering off, please wait for at least 5min before swiping the
gill.
如需在雨雪天气打开维护腔门，请做好防护措施，防止雨
雪进入机箱，如果不能防止雨雪进入箱体，请勿在雨雪天
气打开柜门。
If it is necessary to open the cabinet door in the rainy and snowy
weather, please make sure the safeguard procedures and prevent the rain
and snow coming into the machine. If you can't make it, please don't
置于
"DC SWITCH"
74
，再将逆变器与电网之间
"OFF"
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