How do I clean the AM11, and what products can I use?

Ensure the machine is unplugged, then wipe dust from the loop, filter unit, and other parts with a soft brush or a dry or damp cloth when dust accumulates. Do not use detergents or polishes to clean the machine. For blockages, look for obstructions in the air inlet holes and inside the air loop amplifier, and use a soft brush to remove debris. (Page 6)