Campbell Scientific RAWS-F Remote Automated Weather Station for Fire Weather - Manual (Page 35)

RAWS-F Remote Automated Weather Station for Fire Weather
FIGURE 5-5. Printed circuit board wiring panel connector ID
5.6.2 Wiring
The CR1000 is mounted inside the RAWS environmental enclosure and
fastened to the CR1000 printed circuit board wiring panel; connect 12 V power
to the CR1000 printed circuit board wiring panel green power connector. The
CH100’s ON-OFF switch applies power to the 12 V terminals.
5.6.3 Maintenance
There are no user-serviceable parts on the CR1000. No maintenance is
required.
5.6.4 Calibration
Recalibrate the CR1000 every two years. Obtain an RMA number before
returning the CR1000 to Campbell Scientific for recalibration.
5.6.5 Troubleshooting
If a problem is suspected, the CR1000 may be checked by connecting the
CR1000KD to the CR1000 printed circuit board 9-Pin “CS I/O” connector
using our 9-pin serial cable (pn 10873). The CR1000KD display should be
visible. If the display is not visible, check the CR1000 printed circuit board for
12 volt power. If the CR1000 is unresponsive to CR1000KD key strokes, then
there might be a problem with the CR1000. Contact a Campbell Scientific
applications engineer for assistance. Obtain an RMA number before returning
this equipment to Campbell Scientific for repair.
6. Desiccant
A humidity indicator card and desiccant packs are provided with the weather
station. Place the humidity indicator card and 2 ea. desiccant packs inside the
enclosure. Desiccant packets inside the enclosure should be replaced with
fresh packets when the upper dot on the indicator begins to turn pink. The
indicator tab does not need to be replaced unless the colored circles overrun. A
humidity indicator card (pn 28878) and desiccant pack (pn 4905) may be
ordered through Campbell Scientific. Desiccant packs inside of the datalogger
do not require replacement under normal conditions.
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