Product # 7745Daytime Fan-Aspir atedRadiation Shield KitInstallation Manualfor Vantage Pro & Vantage Pro Plus StationsIntroductionThese instructions describe how to upgrade a non-aspirated Vantage Pro radiation shieldto a Daytime Fan-Aspirated Radiation Shield. The upgrade kit can be installed on anyVantage Pro ® or Vantage Pro Plus Integrated Sensor Suite (ISS) equipped with around-plate non-aspirated, radiation shield. The round-plate non-aspirated radiationshield replaced the previous square-plate shield at the beginning of 2003.Note: The Daytime Fan-Aspirated Radiation Shield Kit can only be installed on round-plate non-aspiratedradiation shields.ComponentsThe upgrade kit includes the items shown in “Figure 1” and “Figure 2”.Closed Cap PlateOpen Cap PlateOpen PlateFan UnitFan PlateSolar Panel &Mounting BracketFigure 1. Daytime Fan Kit Components