Tuthill SOTERA SYSTEMS 825P Manual De Operación Y Seguridad página 11

TO CHANGE UNITS OF MEASURE
The units of measure can be changed to ounces (OZ),
pints (PT), quarts (QT), gallons (GAL), or liters (LITER)
without recalibrating the meter. If special units are
desired, see note below.
1. Hold buttons 2 and 4 for three seconds. Display
will show current software revision level (i.e: r1.02).
2. Press button 3 . Display will show the current units.
3. To change units, press the ON button repeatedly
until the desired unit is displayed.
4. Press button 2 . Display will show firmware revision.
5. To return to normal operating mode press button 2
again.
6. The units selected will be displayed. Current or
accumulated total will change to reflect the new units.
Special Units
To use special units, you need to know how many ounces
are in your special unit. Here is an example: You want
to use "acres" as your "special" unit. The fluid is to be
applied at 18 ounces per acre. These are the additional
steps to set the meter to "special" units (ignore steps 4 &
5 above):
1. After selecting "special" in step #3 above, press
button 2 .
2. Enter the number of ounces in a special unit by
pressing button 4 to increment the digit, and the
ON button to move the flashing digit to the right. If
you make a mistake, press button 2 to start back at
the left most digit. Per our example, we would enter
018.0.
3. Press the ON button again. Current firmware will
display.
4. To get back to the normal operating mode, press
button 2 .
RESET ACCUMULATED TOTAL
Press 2 and 4 simultaneously and hold for 3 seconds.
2
ON
r1.02
NOT
FOR
RESALE
7
USE
Display will read the version of the software loaded in the
meter (example: "r1.02").
APPENDIX - A
3
4
2. Press ON to display accumulated total. If over 9999,
display will scroll across the screen.
2
ON
NOT
FOR
RESALE
USE
Hold buttons ON and 4 for 5 seconds to reset
accumulated total.
2
ON
NOT
FOR
RESALE
USE
4. Press button 2 twice to get back to normal operating
mode.
METER CHECK
You can check the calibration in your meter.
1. Set to CAL 4 (See "to change the calibration factor").
2. Hold button 3 and 4 for 3 seconds. Meter will display
"FLSH".
3. Hold buttons ON & 3 together. A number will display
that indicates the pulses per unit used to calculate
flow (ie: pulses per gallon). When new, this number is
between 120.0-127.0 pulses per gallon.
If you find a number higher than 127, recalibrate with water
(see Appendix-B). If this number is lower than 120, the
meter chamber may need to be replaced.
4. Press 2 to get back to normal operating mode.
FLSH (FLUSH) MODE
The 825P/850P Meter can be flushed without adding to the
totalizer. Turn meter on by pressing the ON button. Press
3 and 4 simultaneously and hold for 3 seconds. Display
will show FLSH. Flush meter with suitable fluid (water is
suitable for most herbicides). When completed, press 2 to
leave FLSH mode and return to normal operation. Quantity
of fluid flushed will not be added to total.
11
3
4
196.4
GAL
3
4
000.0
GAL