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9
Maintenance
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The calibration instrument has been designed with the utmost care. Ease of
operation and simplicity of maintenance have been a central theme in the
product development. Therefore, with proper care the instrument should require
very little maintenance. Avoid operating the instrument in oily, wet, dirty, or
dusty environments.
If the outside of the instrument becomes soiled, it may be wiped clean with
a damp cloth and mild detergent. Do not use harsh chemicals on the surface,
which may damage the LCD or the plastic front panel.
If a hazardous material is spilt on or inside the equipment, the user is
responsible for taking the appropriate decontamination steps as outlined by the
national safety council with respect to the material.
Before using any cleaning or decontamination method except those
recommended by Hart, users should check with an Authorized Service Center
(see Section 1.3, Authorized Service Centers on page 4) to be sure that the
proposed method will not damage the equipment.
If the AC adapter becomes damaged, have it replaced immediately. Never
disassemble the AC adapter or attempt to repair it.
If the instrument is used in a manner not in accordance with the equipment
design, the operation of the thermometer readout may be impaired or safety
hazards may arise.
Periodic calibration of the instrument at regular intervals is required to ensure
that it continues to measure with proper accuracy. Calibration should only be
performed by qualified authorized personnel.
Maintenance
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