7. Maintenance and
troubleshooting
NOTE:
All factory repairs and recalibrations require a returned material authorization (RMA) and
completion of the “Declaration of Hazardous Material and Decontamination” form. Refer to
the
page at the end of this manual for more information.
7.1 Maintenance
Proper maintenance of the WS-PRO2 components is essential to obtain accurate data.
Equipment must be in good operating condition, which requires a program of regular inspection
and maintenance. Routine and simple maintenance can be accomplished by the person in
charge of the weather station. More difficult maintenance such as sensor calibration, sensor
performance testing, and sensor component replacement, generally requires a skilled technician,
or that the instrument be sent to Campbell Scientific or the manufacturer. Refer to the
page at the end of this document for the procedure of returning components to Campbell
Scientific.
A station log should be maintained for each weather station that includes serial numbers, dates
that the site was visited, and maintenance that was performed.
7.1.1 Pole maintenance
Periodically check the pole for structural damage, proper alignment, and for level/plumb.
7.1.2 Power supply maintenance
Rechargeable power supplies should be connected to an AC transformer or unregulated solar
panel at all times. The PS150 green charge light will flash when voltage to the charging circuitry is
present. The charge indicating light runs independent of the power switch. Be aware of battery
voltage that consistently decreases over time, which indicates a failure in the charging circuitry.
Short Cut
and
VisualWeather
automatically program the weather station to measure battery
voltage.
Occasionally clean the glass on the solar panel to improve its efficiency. Use warm mildly soapy
water and a clean cloth. Rinse with clean water.
Section 7. Maintenance and troubleshooting
65
Summary of Contents for WS-PRO2
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