Maintenance – Xtant 302A User Manual
Page 10
MAINTENANCE
Recommended Cleaning Procedures
Cleaning the fan / Circuit Board – Every 90 Days
A.
The internal fan in all Xtant amplifiers need periodic cleaning.
If you are in a high dust environment, every 30 days is
recommended. We recommend that your dealer remove
the cover and clean the fan blades with a soft brush. Loose
dust can be removed with a vacuum hose.
Caution:
Have your dealer check the fan for obstructions if your
amplifier over heats. When the Thermal Protection Circuit
is engaged, the orange LED will be illuminated and power
may be reduced.
B.
Have your dealer check the circuit board for dust. If
present, use a low pressure air source to blow-off the dust
particles. DO NOT use a high-pressure source, brush or
any similar device to clean the circuit board!
Cleaning the Amplifier
A.
Clean the stainless steel cover with a cotton cloth. For a
more thorough cleaning, use WD 40™. Apply the cleaner
to the cloth (not the amplifier) and wipe the surface. Take
care not to catch the cloth on the copper mesh.
Caution:
Do not allow liquids to touch the circuit board.
B.
To polish the stainless steel cover use a commercially
available stainless steel cleaner/polish. Please read the
directions supplied with the polish before beginning.
Apply the cleaner/polish to the cloth (not the amplifier)
and wipe the surface. Take care not to catch the cloth on
the copper mesh.
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