Tomey SP-100 - Maintenance of the Main Unit

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5.2.2 Maintenance of the Main Unit
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y Do not use such organic solvents as thinners for cleaning
the Main Unit of the instrument. Such organic solvents
may cause to damage the surface of the Main Unit.
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y Do not pull the power cord with an undue force.
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y Care is to be taken not to touch the Probe connecting ter-
minals.
z Remove stains from the instrument body by lightly rubbing the
surface with a piece of cloth which has been wetted with water
and then squeezed to remove water, and then by finishing with a
piece of dry cloth. In case of an excessive amount of stains, wet
the stained surface with a piece of cloth which has been wetted
with a diluted neutral agent. Furthermore, carefully wipe the sur-
face with wet and dry cloths.
z Cleaning of stained monitor display is to be given by dry cloth. In
case of an excessive amount of stains, remove the stains with a
piece of cloth which has been wetted with a neutral cleanser and
tightly squeezed and furthermore by wiping wet and dry cloth.
z If the instrument is suspended for a while, disconnect the power
plug from the receptacle and place the dust cover over the instru-
ment.
5.2 Routine maintenance