Lattec Herd Navigator - Replacing AI Flow and Dosage Modules

April 8, 2011 HN FAQ Memo, Version 2.0 Page 55 of 108
3.2.5 Replacing Flow and Dosage module + 2 years AI service.
1. Open AI (Se service Memo).
2. Write down all plug connections to the circuit board just to be sure.
3. Disconnect Tube connection from SI and Diluents back on Flow module.
4. Disconnect Tube connection to drain on Stop Valve.
5. Remove the strips (6 pieces.) on wires and tubes.
6. Screw out the 2 screws in Flow module, 2 screws on Dosage module, and 2 bolts on Stop
Valve.
7. Take of all parts together, and put it all in a plastic bag, and close it.