RainMaster ET Tracker, User Manual

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Weather Station Manual Rain Master Irrigation Systems
Page 12
Figure 8: Assemblying the Top Cup
2.1 ET Tracker Batteries
Step 1 Refer to Figure 7: ET Tracker Components. Locate the ET Tracker
assembly. Release the two bottom retaining clips and remove the
lower enclosure cover to expose the Tracker electronics. Install the
four provided alkaline batteries (size AA) in the battery holder with the
positive (+) end pointing towards the red side of the holder.
Step 2 Refer to Figure 7: ET Tracker Components. Release the retaining
clips and remove the top cup assembly from the reservoir.
Step 3 Make sure the canvas cover is contoured to fit the ceramic cup. (See
Figure 8: Assemblying the Top Cup)
CAUTION: It is important to fit the canvas cover tightly to the ceramic cup
so there are NO air spaces between the canvas cover and the
evaporation plate (See Figure 9: Top Cup Assemby).