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11 Maintenance
Use a soft cloth or lint free paper tissue to clean the sample vial compartment
periodically. Remove debris, scale, and deposit promptly.
Although The SP-910 is protected from water damage, it is a good practice to avoid
water entering the sample vial compartment and becoming trapping underneath the
navigational control pad. Deposits left behind when the water is evaporated could
affect Pyxis performance.
The SP-910should be stored in the temperature range of 0 to 140°F (-18 to 60°C ) and
relative humidity less than 85% at 106 °F (41 °C ). Do not leave the SP-910 in a parked
vehicle. The temperature inside a parked vehicle can reach above 150 °F in summer
and -20 °F in winter. Exposing the SP-910 to extreme temperature or humidity will
cause a gradual decay in performance of fluorescence measurements and require
more frequent calibrations.
During storage and transportation, do not leave a sample vial in the sample vial
compartment. Close the lid of the sample vial compartment during storage and
transportation.
Replace batteries when the SP-910 displays a warning message indicating LOW
BATTERY voltage. Remove batteries from the SP-910 battery compartment if the SP-
910 is going to be placed in storage for a long period time.
When the SP-910 is shipped, a desiccant pack is included in the desiccant
compartment underneath the cover of the battery compartment. It is recommended
that a new desiccant pack is replaced each time the batteries are replaced.
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