Lattec Herd Navigator - Heart Beat: AC; Heart Beat: AI; Heart Beat: si; Heart Beat: DSM

April 8, 2011 HN FAQ Memo, Version 3.0 Page 8 of 108
2.1.10 Heart beat : AC
Description: No connection to AC,
Causes / Actions: Restart unit. Check farm internet connection.
2.1.11 Heart beat : AI
Description: No connection to AI,
Causes / Actions: Restart unit. Check farm internet connection.
2.1.12 Heart beat : SI
Description: No connection to SI,
Causes / Actions: Restart unit. Check farm internet connection.
2.1.13 Heart beat : DSM
Description: No connection to DSM software,
Causes / Actions: Restart pc. Check farm internet connection.
2.1.14 Heart beat: PC
Description: No connection to the DSM pc,
Causes / Actions: Restart pc. Check farm internet connection.
2.1.15 Incubator 90% RH / or visible signs of liquid in the IM.
Description: The Too high humidity in the AI incubator compartment. Probably caused by leakage in the
dosage or waste system in the AI. If there is visible liquid in the Incubator, it can be milk, water, diluent or
a mix of the three.
Actions:
-Open the AI.
-Clean of any visible liquid in the Incubator compartment.
-Check for leakage and fix or replace any broken tubes or connections.
-Leakage in the dosage system can sometimes only be visible with working pressure on the tubes, to get
this:
-Request a prime of diluent from the AI display, and check for leaks in the diluent system.
-Request a CIP from the AI display, and check for leaks in the mainline, and dosage line.
-Check that the waste tube has a slope all the way, otherwise it can overflow.
-Clean the AI thoroughly for any residues of milk/diluent/water. If the incubator disk needs cleaning,
remove it and clean it with a soft brush and lukewarm soap water.
-If the humidity is high in the incubator after cleaning, a bag of desicant (used to load in storage) can be
placed in the waste container. Instruct the farmer to remove the bag after next milking session.