The airspeed is not as powerful as it used to be

Check and clean loop amplifier

The following areas should be checked and cleaned to maintain the machine's performance. Clean the loop amplifier with a dry or damp cloth. Ensure that the narrow opening is free of obstructions.

Check and clean main body

Clean the shroud of the main body with a dry cloth. Use a soft brush to clear any blockages from the holes.

• Has cleaning the machine resolved the problem?
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