ii
4.2 Maintenance ............................................................................................ 41
4.2.1 Install Batteries .............................................................................41
4.2.2 Clean Sensor Head ......................................................................... 41
4.2.3 Replace Leaf Pads .......................................................................... 44
4.3 Troubleshooting ....................................................................................... 45
4.4 Customer Support....................................................................................48
4.5 Terms and Conditions .............................................................................. 49
Index .................................................................................................................50