5-3
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5.4 Routine maintenance
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Hold the plug when disconnecting the power cord from
the outlet to avoid applying excessive force on the
cord. Pulling the cord may damage the inner core wires,
resulting in electric shock or fire.
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Do not use organic solvents such as thinner, benzene,
or acetone to clean the instrument and accessories.
These solvents may damage the surface of the
instrument.
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Disconnect the power cord and place the dust cover
over the main unit when the instrument is not operated
for 1 month or longer.
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Place the dust cover over the main unit when not being
used.
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Do not leave any water, chemicals, etc. remaining on
the touch panel as the surface of the touch panel is
vulnerable to moisture. The surface of the touch panel
may be damaged and unable to maintain the
appropriate performance.