Removing the Fan Assembly

Qualified person

The external fan assembly is located on the rear of the inverter and can be removed from the side of the inverter. The inverter can remain mounted on the wall or on the profile rails when replacing the external fan assembly.

Procedure:

  1. Disconnect the inverter from all voltage sources ( > Disconnecting the product from voltage sources).
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  2. Loosen the screw on the sealing plate of the fan (PH2) and remove the sealing plate. Store the screw safely.
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  3. To release the plug connections of the fans, press on the bulge of the lock hook and pull the plug out of the jack of the plug connection.
  4. If adapters were used for the connectors, remove the adapters as well.
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  5. Loosen the screw on the fan holder (PH2).
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  6. Pull out the fan holder.
  7. Clean the fan assembly with a soft brush or a vacuum cleaner. If the fan assembly is defective, replace it.
  8. Reinstall the new or cleaned fan assembly into the inverter ( > Installing the External Fan Assembly).

    Also see:

    Cleaning
    Installing the External Fan Assembly