Av-9900 htst recorder controller manual




















Procedure is as follows: 1. Use the key along with keys to make a change if necessary. Page Tests 2 And 4 - Temperature Accuracy This procedure is typically performed at one year service intervals, or at the time of Hot Product Sensor replacement.

This will allow removal of minor discrepancies between the and the reference thermometer. In addition, an offset 0. As described in section 4. If Ok, move to high end bath step 37 and repeat test. Page 16 Raise bath temperature to high end. If Ok, move to step Press the key once to print a dot near the outer most ring. For AV systems integrating the Safety Flow Limit Record function Meter Based Timing , additional details have been provided to assist in completing the required testing.

Press the key once. Press the Page Appendix I - Test In Program, the AV will not allow a forward flow condition to occur, and forces a divert in all cases. Procedures as outlined in the Pasteurized milk ordinance may be completed as published. These parameters are categorized as critical to proper unit function and or Pasteurized Milk Ordinance compliance. Page 28 Definition: This parameter determines if the temperature from the Hot Product Probe input is printed to the chart, and if so, in which color.

Page Stlr Recorder Setup 6. Page Chart Setup 6. Chart Setup Note: See section 3. The following flow-charts illustrate the key sequences used to access parameters. NOTE: All parameters termed critical, as outlined in section 6. Page Display Key 7. Page 40 For questions, please contact: Anderson Instrument Inc. Print page 1 Print document 40 pages.

Rename the bookmark. Delete bookmark? Cancel Delete. Delete from my manuals? Sign In OR. Don't have an account? Sign up! If it says ON, you have reached cut-in. Check the flow diversion valve microswitches shorted, stuck or not aligned. Check for power at the flow diversion micro-switches also - you may have a blown fuse in the - if this is the case, the legal chart plate seal will need to be broken in order to change.

To see the fuse spec go to the parts page. No - although both contain dual ohm elements, the DART probe contains additional circuitry. They are NOT interchangeable. Yes - only one style chart is available for the AV Anderson Part Number: A menu will appear allowing you to place the unit in HOLD. The rotation will stop, but all legal controls will remain active. The system will not divert as long as you remain above cut-in temperature. Within 5 minutes, you must replace the chart.

A new chart will begin to print, giving another 12 hours of run time. No breaks in data will occur - all data collected while changing the chart will be properly recorded.

My current output to my valve does not change. Do I have a bad output board? No, you probably don't have a bad output board. Check to see if the controller is in the manual or automatic mode. Section 4. Can I add cold product record CPR or any other option to my existing recorder?

Yes, you may add any option by obtaining the appropriate input,output,or relay boards, plus an add on kit. Contact Anderson Instrument technical service for a password to change the model number to correspond with the options you have added or removed from the recorder. Function is identical as far as both provide a mA signal output - wiring is the same. Note that ranges should be reviewed. In most cases, sensors are supplied pre-caibrated directly from the factory. Details are as follows:. There are four ranges of sensor - desired new calibration MUST be within range of that model.

Instructions are provided in the Service Manual. No - Zero and Span settings are non-interactive. When a Zero is performed, it is not necessary to perform a check of the Span. Yes - Changes to the span may be made using the on-board Field Cal feature of the sensor, even with product in the vessel. The sensor may have been temporarily miswired, or the meter leads improperly located, resulting in a component failure within the sensor.

The Test terminals will no longer be useable. You should have gotten a manual with the instrument, wire the unit as per the manual. This is on page 3 of your book. Now depending on the type of unit that you have, factors the functions of the instrument.



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