voltage is higher than 70 V.
8.2 Shut down the Inverter
Do not disconnect the PV&BAT connectors under load.
Turn-off the inverter step:
1. Disconect the line circuit breaker from single-phases grid and prevent it from
being reactivated.
2. Turn off the inverter’s DC switch.
3. Turn off the BAT input switch of the Bidirectional DC/DC Box.
4. Check the inverter operating status.
5. Waiting until LED, OLED have go out, the inverter is shut down.
9 Maintenance and Cleaning
9.1 Checking Heat Dissipation
If the inverter regularly reduces its output power due to high temperature,
please improve the heat dissipation condition. Maybe you need to clean the
heat sink.
9.2 Cleaning the Inverter
If the inverter is dirty, turn-off the AC breaker、DC switch and the Bidirectional
DC/DC Box’s battery input switch ,waiting the inverter shut down ,then clean
the enclosure lid, the display, and the LEDs using only a wet cloth. Do not use
any cleaning agents (e.g. solvents or abrasives).
9.3 Checking the DC Disconnect
Check for externally visible damage and discoloration of the DC Disconnect
and the cables at regular intervals.If there is any visible damage to the DC
Disconnect, or visible discoloration or damage to the cables, contact the
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