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Notes on Storage
• This instrument should be stored at a temperature between 0°C and 40°C with relative humidity of 80% or less
(at 35°C) and no condensation. Storing the instrument in an environment with high temperatures and high
humidity will result in unsatisfactory performance. Storing the instrument together with the drying agent at or
near room temperature is recommended.
• When transporting the instrument, use the packaging box that the instrument was shipped in. This box can
protect the instrument from sudden temperature changes, vibration, and shock.
• Storing the instrument in direct sunlight or near heating equipment can cause the internal temperature of the
instrument to become much higher than the ambient temperature, resulting in malfunction. Do not store the
instrument in such areas.
• Make sure that the instrument is not subjected to condensation when stored. In addition, take care to prevent rapid
temperature changes to prevent condensation from occurring when transporting the instrument to the storage location.
• Do not store the instrument in areas where dust, smoke, or chemical gases are present. Doing so may cause
deterioration in performance or a malfunction.
• Dust inside the integrating sphere may prevent accurate measurement. When the instrument is not in use, be
sure to attach the protective cap and install the sample holder onto the instrument.
• If dust enters the optical system from the transmittance specimen chamber, it may prevent accurate
measurement. When the instrument is not in use, close the lid of the transmittance specimen chamber to
prevent the intrusion of dust.
• Do not leave the instrument with the target mask installed for a prolonged period. The target mask may become
stuck to the sample holder.
• If the instrument is left inside the cab or trunk of a vehicle, the temperature and/or humidity may exceed the
allowable storage range, resulting in malfunction. Do not leave the instrument in such places.
• The calibration plate may become discolored if left in a place that is exposed to light. When the calibration plate
is not in use, be sure to close the cover so that the plate is not exposed to light.
• When not in use, store the instrument in the packing used for shipment and keep it in a safe place.
• Take care not to pinch yourself in the parts of the accessory case that open and close. There is the risk of injury.
Notes on Cleaning
• If the instrument becomes dirty, wipe it with a soft, dry cloth. Never use organic solvents (such as naphtha or
thinner) or other chemicals for cleaning.
• If there is dust or dirt on the lens or the receptor window, use a blower to blow it off. Never use organic solvents
(such as naphtha or thinner) or other chemicals for cleaning.
• If the white calibration plate, inside of the zero calibration box, or target mask becomes dirty, wipe it with a soft,
clean, and dry cloth. If the dirt does not come off easily, wipe with a cloth that was slightly moistened with
ethanol. If the cloth becomes dirty, clean the cloth by washing it.
• If the gloss calibration plate becomes dirty, use a blower to blow off the dust, then wipe the dirt off using the
standard accessory cleaning cloth. If the dirt on the calibration plate does not come off easily, wipe using a soft
cloth dampened with ethanol.
• If the inside of the integrating sphere becomes dirty, contact a KONICA MINOLTA-authorized service facility.
• If you are unable to remove dirt from the instrument through the above procedure, or if the instrument
becomes scratched, contact a KONICA MINOLTA-authorized service facility.
• If the light-receiving side optical system of the transmittance specimen chamber becomes dirty, contact a
KONICA MINOLTA-authorized service facility.
• Should the instrument malfunction, do not try to disassemble and repair the instrument yourself. Contact a
KONICA MINOLTA-authorized service facility.
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