Goldacres Prairie Pro Operator's Manual page 139

ire t
NOTE: Main sprayer pump does not need to be
engaged to perform this test function but all boom
sectional switches need to be on to simulate the
total width of the boom. With the main pump
disengaged and the injection pump on bypass no
liquid should exit the nozzles even though the boom
valves are on.
nsure li uid is flowing from the re circulation
hose to indicate the pump is primed
• Turn off the boom master switch
• Depress the [TOTAL VOLUME] key
• Depress the [ENTER] key to display the 'E' enter
symbol
• Key in a value of [0] to reset this function
• Depress the [ENTER] key to lock it in
Place a measuring flask under the end of the re
circulation hose
• Return the boom master switch 'on' position
• Run the injection pump until 10 decilitres (1 L)
[TOTAL VOLUME] is displayed then turn the
master switch 'off '
Inspect the measuring flask and note the volume
of water collected
• If the [METER CAL] value is correct a litre of
water should be collected in the measuring flask
• If not use the formula below to correct the
[METER CAL] value
NEW [METER CAL] VALUE = OLD [METER CAL]
VALUE X 10 VOLUME MEASURED IN FLASK
Repeat the above test procedure to confirm the
new [METER CAL]
CHEMICAL INJECTION VALVE CAL
Chemical injection pumps use a standard valve cal of
[123]
To enter the value calibration figure:
• Depress the [ENTER] key to display the 'E' enter
symbol
Prairie Pro Operator's Manual MY19 - REV 2
e i al n e tion SCS4400 Programming
• Key in the appropriate [VALVE CAL] calibration
number [123]
• After keying in the appropriate valve calibration
figure depress NT R again to lock it in.
• The console will now prompt for a [RATE CAL]
value to be entered.
CHEMICAL INJECTION APPLICATION RATE
Raven Chemical Injection Modules operate in
decilitres/hectare. 1 decilitre = 100 millilitres thus
there are 10 decilitres to a litre
[RATE CAL] is the rate (decilitres/hectare) desired
for the particular chemical application
To enter a [RATE CAL]
• Depress the [ENTER] key to display the 'E' enter
symbol
• Key in the desired application rate (i.e. 10
decilitres/ha)
• Depress [ENTER] again to lock it in
NOTE: At this point if the console detects a second
injection pump it will revert back to [PRODUCT
TYPE] for the second unit so begin the DCI
programming procedure again.
If a second injection pump is not detected the
console will revert back to the initial programming
phase and prompt for a 'SPEED SENSOR TYPE' to
be entered. If this is the case revert back to step 8 in
the initial console programming instructions
LOW FLOW LIMIT
A Low Flow Limit can be entered for the chemical
injection pump independent of the main product
(see initial console programming section for details).
To enter a Low Flow Limit value for the chemical
injection pump:
• Ensure the correct product is highlighted on the
screen. If not depress the [PRODUCT SELECT]
key repeatedly until the relevant product is
highlighted
• Momentarily depress the [DATA MENU] key to
bring up the data submenu at the bottom of the
screen. The word 'SERIAL' will be highlighted.
Chapter 12 - Optional Accessories -
Continued over page