26
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MAINTENANCE
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Please keep instrument dry. Should it become wet, please dry instrument and
case prior to long periods of storage.
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Ensure that the instrument is kept clean and free from dirt, grime or other
materials. Then lenses require special care. First, dust it off with the lens brush to
remove tiny particles, then wipe it with the lens paper or clean soft cloth. Use
provided lens cloths or wipes that are designed for precision optics.
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If the display is dirty, carefully wipe it with a soft, dry cloth. To clean other parts of
the instrument or the carrying case, carefully wipe the surface of the unit with a
slightly damp cloth moistened in a mild detergent solution. Do not use any organic
solvents cleaning the display, key panel and the carrying box. Make sure that the
instrument is completely dry before placing in the case for storage.
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Store the instrument in a dry room where the temperature remains fairly constant.
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Make checks to the tripod to ensure that all screws and clamps remain in good
working order.
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If you encounter any problem with the instrument, please contact CST/Berger or
your nearest service facility.
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When storing the instrument for long periods of time, please remove batteries.
Please take note of the precautions section of this manual and Power Supply.
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Always make sure that your instrument is in calibration prior to doing any survey.
Please perform a peg test and distance test. Calibrations are NOT covered under
warranty and should be conducted at least 3-4 times a year or as needed due to
work load.
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When removing the instrument from the carrying case, never pull it out by force.
The empty carrying case should be closed to protect it from moisture.
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When placing the instrument in the case, do NOT fully tighten the tangent locks,
finger tighten only. Also, ensure that the tribrach leveling screws are returned to
their center position denoted by the line on the leveling foot sleeve.
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Check the instrument for proper adjustment periodically to maintain the
instrument accuracy.
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Summary of Contents for CST202
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