Anderson Guardian
8
Action
1. Open the door and press the SCROLL button.
2. Press the DOWN arrow button.
3. Lift the black chart hub clamp in the center
of the chart and remove the chart paper from
under the chart holder clips around the outside
of the chart. Try to avoid bending the pen
arm.
4. Place a new chart on the black chart hub
pin and align the correct time of day to the
START TIME marker (see picture on page 9).
Make sure the paper is placed under the black
tabs around the outside of the recorder.
5. Close the black chart hub clamp and then
press the DOWN arrow button.
The display will change back to the
temperature. Close the recorder door and
secure the latches.
Explanation
CC, Chart Change will appear on the display.
The pen will move to the outside perimeter of the
chart.
Allows the removal of the chart paper.
Installation of new chart paper.
The unit is now back in normal operation.
Keypad on the Guardian III
IV Regular Maintenance
You will need to change the chart on your Guardian regularly. Each chart is made for a specic time
period: 24, 48, or 72 hour, or 7 days. The recording thermometer is programmed at the factory for the
time period you specied when ordered. Usually the chart rotation time corresponds to the time between
milk pick-ups. For example, if your milk is picked up every other day, you should order a Guardian
recording thermometer with a 48-hour chart rotation time period. If you need assistance determining the
correct chart rotation time, call Anderson Instrument at 1-800-833-0081.
Changing Your Chart
5 EASY STEPS TO CHANGE YOUR CHART
