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4

CAUTION:

 Wear proper safety equipment when han-

dling hazardous fluids.

•Turns meter on when off.
•Displays accumulated total as long as it is

held on.  If accumulated total is larger than
9999, the numbers will scroll across the
screen.

•When held for 1 second, it resets current total

to zero. Also resets to normal operating
mode when in CAL or FLSH mode.

•When held for 3 seconds, it allows changes

to the calibration factor displayed in the
bottom left corner.  Repeated activation will
increment the number up to 19 and back to
zero. When desired number is displayed,
press button    2   to lock in the new number
and return to normal operation.

•When held for 3 seconds, FLSH is displayed.

Fluid dispensed will not be added to either
the accumulated total or current total.  Press
button    2     to return to normal operation.

CAUTION: Meter will count air if you dispense air.
Before initial  operation or  when air has  entered the system,
prime  the meter by dispensing fluid until all trapped air has
been removed.  Meter is now ready to operate
1. Press   ON  button to turn meter on.  Current total, unit of

measure, and calibration factor are displayed.  The meter
also  turns on automatically and begins recording when fluid
starts flowing through it.

2. Hold button     2    for one second to set current total to "0.00."
3. Begin dispensing.

NOTE:

  Meter display automatically goes blank after 60 sec-

onds of inactivity and automatically comes back on when flow
resumes.  

No data is lost during periods of inactivity.

GAL

CAL

4

3.25

OPERATIONAL FUNCTIONS

 CALIBRATION USING THE "CAL" FACTOR

The 

The 

The 

The 

The  thinner

thinner

thinner

thinner

thinner the fluid, the 

 the 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.....

•CAL 4 is set for thin fluids like water

•CAL 4 is set for thin fluids like water

•CAL 4 is set for thin fluids like water

•CAL 4 is set for thin fluids like water

•CAL 4 is set for thin fluids like water.....
•CAL 19, the highest number

•CAL 19, the highest number

•CAL 19, the highest number

•CAL 19, the highest number

•CAL 19, the highest number, is set for very thick fluids like cold molasses.

, is set for very thick fluids like cold molasses.

, is set for very thick fluids like cold molasses.

, is set for very thick fluids like cold molasses.

, is set for very thick fluids like cold molasses.

•Each number changes the meter accuracy by about 1%.

•Each number changes the meter accuracy by about 1%.

•Each number changes the meter accuracy by about 1%.

•Each number changes the meter accuracy by about 1%.

•Each number changes the meter accuracy by about 1%.

 

 

 

CAL Factor 

USE

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

Wa

te

r

K

er

o

sen

e

GR

A

M

OXON

IN

T

EON

™@ 50°

F

A

n

ti

-F

reez

e @ 70°

F

 

RO

UNDUP

® @

 5

TRE

FLAN™

 @

 5

F

ATRAZINE

 4

L

 @

 5

F

10 wt Oi

l @ 70°

F

DUAL® @

 5

F

BICE

P

®

 @

 5

F

M

o

lasses @ 32°

F

Table #1: Suggested CAL Factor settings for Common Fluids

Note: The suggested CAL factors are for REFERENCE ONL

Note: The suggested CAL factors are for REFERENCE ONL

Note: The suggested CAL factors are for REFERENCE ONL

Note: The suggested CAL factors are for REFERENCE ONL

Note: The suggested CAL factors are for REFERENCE ONLYYYYY.....

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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