Care And Maintenance - Classe Audio CA-2300 - V1.3 Owner's Manual

Care and 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.
Caution! 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.
From time to time, the air intake filter will need to be vacuum cleaned or
removed and rinsed with clean fresh water. A pressure sensor measures the
airflow to determine when it is necessary to clean the filter. When cleaning is
required, the Standby LED will flash red/blue and a message will be sent to
connected touchscreen controlled devices via the connected CAN-Bus system.
Since this is a maintenance and not a protection feature, the amplifier will
continue to operate while the LED is flashing, so as not to interrupt a listening
session. Once the amplifier enters standby mode it will require reset to operate
normally (press and hold the standby button). Use this opportunity to check
and clean the air intake filter. Remove the front panel (CT series amps) or the air
intake cover (Delta series amps) to access the filter.
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