Care & Maintenance - Classe Audio CA-M400 Owner's Manual

Caution!
26
Care & Maintenance
To remove dust from the cabinet of your amplifier, use a feather duster
or a lint-free soft cloth. To remove dirt and fingerprints, we recommend
isopropyl alcohol and a soft cloth. Dampen the cloth with alcohol first
and then lightly clean the surface of the amplifier with the cloth. Do
not use excessive amounts of alcohol that might drip off the cloth and
into the amplifier.
At no time should liquid cleaners be applied directly to
the amplifier, as direct application of liquids may result
in damage to electronic components within the unit.