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8.1 Start-Up the inverter
1. Connect the AC breaker of the inverter.
2. Turn on the dc switch, and the inverter will start automatically when the input
voltage is higher than 90V.
8.2 Turn-off the Inverter
Do not disconnect the DC 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 dc switch.
3. Check the inverter operating status.
4. Waiting until LED, display have go out, the inverter is shut down.
DANGER
8 Start-Up and shut down the inverter
Maintenance and Cleaning 9
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.
9.1 Checking Heat Dissipation
9.2 Cleaning the Inverter
If the inverter is dirty, turn-off the AC breaker and DC 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 installer.
Once a year, turn the rotary switch of the DC Disconnect from the On position to
the Off position 5 times in succession. This cleans the contacts of the rotary switch
and prolongs the electrical endurance of the DC Disconnect.
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