Rain Master Weather Center II, User Manual

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Rain Master Irrigation Systems Weather Center II User Manual
Page 39
complete anemometer assembly to the factory.
7.1.2 Rain Fall Sensor
The Rain Fall or Rain Switch sensor should be visually inspected at least
once a year or once per irrigation season to ensure no leaves, bird
droppings or debris have accumulated within.
To clean the Rain Fall Sensor, remove the top funnel unit and tip the
screen out onto your hand. Wash the screen thoroughly and reassemble
the top funnel unit.
To clean the Rain Switch Sensor, throughtly wash any accumulated
debris from the top surface of the unit. Validate proper operation of the
unit by clicking the switch on and off by freely pressing the top of the
spindle.
7.1.3 Temperature and Humidity Sensor
The Temperature and Humidity Sensor should be visually inspected at
least once a year or once per irrigation season to ensure no leaves, bird
droppings or debris have accumulated within or on the stainless steel
screen.
To clean the screen use a small hard bristle brush to loosen any
accumulated debris. Rinse with clean water which is not under pressure,
such as a spray bottle.
7.1.4 Solar Radiation Sensor
The Solar Radiation sensor should be visually inspected at least once a
year or once per irrigation season to ensure no bird droppings or debris
have accumulated on the sensor.
To clean the sensor use a soft damp cotton cloths to remove any
accumulated debris.
7.1.5 Bird Wire
One stainless steel "bird wire" is included with the Weather Center II
Assembly. The 6 inch wire is held vertically by inserting the bottom end
in the small hole located on the surface of the white PVC end cap,
located next to the solar radiation sensor. (See Figure 19 - Bird Wire
Installation). The wire will keep birds from perching on the instrument.