Goldacres Prairie Pro Operator's Manual page 137

ire t e i al n e tion
Pumping Circuit Rinse
Step 1. Ensure the 4 way rotary valve is set to 'To
boom'.
Step 2. Set the pump suction to 'Pump suction from
rinse tank'.
NOTE: nsure there is a sufficient amount of water
in the main sprayer rinse water tank.
Step 3. Set the sprayer up as though you were doing
a normal boom line rinse. Activate the DCI module
and turn on the boom valves. Rinse water will now
be pumped through the DCI pump and out to the
boom. This should be done for at least 10 minutes.
o plete te in e
Step 1. If there is any chemical left in the chemical
tank this can be either drained out using the drain
tap, or pumped out by setting the 4 way rotary
valve to 'Calibrate' and ensuring the 'Pump suction
from chemical tank' is on. Connect a hose using the
calibrate cam lock to the external drum. Set the
monitor so the pump is running.
Step 2. Now that the DCI tank is empty the tank can
be flushed out. Connect to an external water source
on the main spray pod. Now turn on the 'Chemical
tank rinse' on the DCI pod. This will force rinse water
into the top of the DCI tank through the rinsing
nozzle. Once the tank is ¾ full turn the tap off.
Step 3. The pump suction valve should be set to
'Pump suction from chemical tank', set the 4 way
rotary valve to 'recirculate' and set the DCI pump
running. Let the pump recirculate for several minutes.
Step 4. The rinsate from the DCI tank can now be
either drained out or using the controller, pumped
out through the boom.
Step 5. Repeat steps 2 to 4 until you are satisfied
that the system is decontaminated.
Prairie Pro Operator's Manual MY19 - REV 2 Chapter 12 - Optional Accessories -