Instruction manual

WS-PRO2 Weather Station Manual
GT
27176
Page 59 of 61
Material Authorization number or contact Campbell Scientific for
gasket cost to replace gasket in the field.
4-5 years
• Check all cabling for sensors, communication, and power. Replace
as required.
• Check enclosure relative humidity sensor (item# 10070). To check
this sensor take the lid off the enclosure during routine desiccant
replacement and leave it off for 5 – 10 minutes before putting in
new desiccant. While the lid is off the enclosure compare the
internal enclosure humidity to the air humidity. Replace if > 10% off.
• General Maintenance
• An occasional cleaning of the glass on the solar panel will imrove
its efficiency. Use warm mildly soapy water and a clean cloth. Rinse
with clean water.
• Check sensor leads and cable for cracking, deterioration, proper
routing, and strain relief.
• Check the tower for structural damage, proper alignment, and for
level/plumb.
7.2.0 Troubleshooting
7.2.1 No Response Using the CR10KD Keypad
Check keypad response after each of the following steps.
• Make sure the battery has been installed and the power
switch set to “ON” (section 3.1.1 – 3.1.3).
• Use a voltmeter to measure the voltage on the 12 V and G
terminals (see Figure 17); the voltage must be between 9.6
and 16 VDC.
• Use a voltmeter to measure the voltage on the 5V and G
terminals (see Figure 17); the voltage must be between 4.9 –
5.1 VDC.
• Disconnect the temp/RH sensor from the back of the
enclosure.
• Disconnect the 9-pin ribbon cable from any communication
option used with the station so that only the keypad is
attached to the 9-pin plug in the lower right hand corner of
the enclosure.
• Cycle the power to the datalogger by switching the power
supply to “OFF”, then to “ON” or disconnecting and