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CAUTION:

CAUTION:

CAUTION:

CAUTION:

CAUTION:  Calibrating with a fluid other than water voids
Table #1.   After calibration, set the meter to CAL 4, and use
the meter on CAL 4 (unless you input a different number during
step 9 below).

You will need a container of known volume, at least 5 gallons
or larger.  Do not exceed a 60 gallon container.

1.

1.

1.

1.

1. Press the    2    &   4   buttons at the same time

and hold for 3 seconds.

The display will read the version of the software loaded in
the meter (example: "7r1.02").

2.

2.

2.

2.

2. Press button    3    to enter calibration mode.

The unit of measure will be displayed.

3.

3.

3.

3.

3. Press the  ON  button to change unit of measure, if required.

4.

4.

4.

4.

4. Press button    3   .

The display will read "FILL".

5.

5.

5.

5.

5. Now dispense fluid into your container.  "FILL" will flash on

the display.  For best results, dispense fluid at the  same flow
rate that will be used in actual use.

6.

6.

6.

6.

6. After dispensing, press the  ON  button.

The left digit of the display will blink.

7.

7.

7.

7.

7. Press the    4    button to increment the digit to the amount

of fluid dispensed (example: 05.00).
Press the  ON  button to move to the right.

If you make a mistake, press button    2    to start back at the
left- most digit.

8.

8.

8.

8.

8. After number is loaded, press the   ON   button again

to accept.

99999. Display now shows         .

This  is  the default for water.  Check Table 1 for your
fluid.  Press    3    to change the Cal #.  Press  ON  to accept.
Display will again Show "7r1.02".

 Note:

 Note:

 Note:

 Note:

 Note: IF YOU ACCEPT CAL 4, USE THE METER ON CAL 4
  WHEN DISPENSING THIS FLUID.

Note: If the value entered is out of an acceptable range, the
display will read "Err0" and the meter will revert to the
previous settings.  See Troubleshooting Guide for more
information.

10

10

10

10

10. Press    2     to get back to the normal operating mode.

7

r 1. 0 2

GAL

QT

F I L L

APPENDIX-C         Fluid Calibration (other than water)

 CAUTION: DON'T DO THIS unless you understand fully how CAL factors work.

QT

0 0.0 0

Move to Right

Increment No.

CAL

4

CAL

4

7

r 1. 0 2

Summary of Contents for 850

Page 1: ......

Page 2: ......

Page 3: ......

Page 4: ...e fluid the the fluid the the fluid the the fluid the lower lower lower lower lower the CAL number the CAL number the CAL number the CAL number the CAL number The The The The The thicker thicker thicker thicker thicker the fluid the the fluid the the fluid the the fluid the the fluid the higher higher higher higher higher the CAL number the CAL number the CAL number the CAL number the CAL number C...

Page 5: ......

Page 6: ...yfluid or dirt in the electronics module 6 Reassemblemeter CALIBRATIONNOTE Overtime thechamberinsidethe825 meter will wear requiring the meter to be recalibrated with water When this should be done depends on the amount andtypeoffluiddispensed Inmostcropprotection fluiduses lessthan1000gallonsofacleanfluidperyear the 825 meter will remain accurate for many years without recalibration On the other ...

Page 7: ...ure sometimes change See Check Meter in Appendix A Meter reads low by Wrong calibration factor Use a lower calibration factor Chemical formulations 10 or less See 1 Step procedure sometimes change Temperature also affects accuracy Meter reads low by Meter chamber is worn Recalibrate meter with water See more than 10 Chamber is partially Appendix B See Check Meter in plugged Appendix A Clean chambe...

Page 8: ......

Page 9: ... and 4 atthesametimeandholdfor3seconds Display will read the version of the software loaded in the meter example 7 r1 02 2 Press ON to display accumulated total If over 9999 display will scroll across the screen 3 Holdbuttons ON and 4 for5secondstoresetaccumu lated total 4 Press button 2 twice to get back to normal operating mode You can check the calibration in your meter 1 Set to CAL 4 See to ch...

Page 10: ...sing press the ON button The left digit of the display will blink 6 6 6 6 6 Press the 4 button to increment the digit to the amount of fluid dispensed example 05 00 Press the ON button to move to the right If you make a mistake press button 2 to start back at the left most digit 7 7 7 7 7 After number is loaded press the ON button again to accept 8 8 8 8 8 Display now shows Since you are calibrati...

Page 11: ...fter dispensing press the ON button The left digit of the display will blink 7 7 7 7 7 Press the 4 button to increment the digit to the amount of fluid dispensed example 05 00 Press the ON button to move to the right If you make a mistake press button 2 to start back at the left most digit 8 8 8 8 8 After number is loaded press the ON button again to accept 9 9 9 9 9 Display now shows This is the ...

Page 12: ...ISCOSITY VISCOSITY CPS Low Viscosity thin Fluids CALIBRATION FACTOR VISCOSITY CPS VISCOSITY CPS CALIBRATION FACTOR Medium Viscosity Fluids High Viscosity very thick Fluids NOTE Graphs are accurate with original factory calibration or a water calibration See page 8 APPENDIX D ...

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