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Fig.2.1.6
6) Remove the shell plane of the top and left side, as Fig.2.1.6 1 2 4 5 show.
It’s easy to clean the grills on shell plane using water or some tools.
7) Clean the grills on shell planes.
8) Remove and clean the cooling fans.
Unscrew and remove the cooling fans as Fig.2.1.7.
Clean the cooling fans using appropriate tools such as brushes, clothes or water.
Fig.2.1.7
9) After cleaning, assemble the inverter in reverse order. If you cleaning the fans with water
make sure the fans, cables and connectors are dry before assembling.
Fan type 2 cleaning procedure:
There is only independent fan cover on the top of inverter.
1) Please disconnect the DC and AC connection.
Turn off the DC switch.
Disconnect the DC terminal. (You might need some tool to disconnect the male and