Maintenance; Recommended Maintenance Schedule(S); Cleaning The Flowmeter; Programming The Console Computer - Toro Pro Control XP Operator's Manual

Maintenance

Recommended Maintenance Schedule(s)

Maintenance Service
Interval
Every 200 hours
Yearly

Cleaning the Flowmeter

Service Interval: Every 200 hours
1. Thoroughly rinse and drain the entire spraying
system.
2. Remove the flowmeter from the sprayer and flush
it with clean water.
3. Remove the retainer ring on the upstream side
(Figure 11).
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1. Modified flanged body
2. Rotor or magnet assembly 7. Cable clamp
3. Hub or bearing assembly
4. Hub assembly (with
keyway up)
5. Retainer ring
4. Clean the turbine and the turbine hub to remove
metal filings and any wettable powders.
5. Inspect the turbine blades for wear.
Note: Hold the turbine in your hand and spin it.
It should spin freely with very little drag. If it does
not spin freely, replace it.
6. Assemble the flowmeter.
7. Install the sensor until it gently touches the bottom
of the housing.
Maintenance Procedure
• Clean the flowmeter (More often when using wettable powders).
• Calibrate the flowmeter.
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2
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Figure 11
6. Turbine stud assembly
8. Thread screw
9. Sensor assembly
10. Flow-reducing sleeve
8. Carefully tighten the sensor retaining nuts.
9. Use a low pressure (5 psi or 50 kPa) air jet to ensure
that the turbine spins freely. If it does not spin freely,
loosen the hex stud on the bottom of the turbine
hub by 1/16 of a turn until the turbine spins freely.
Programming the Console
Computer
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With the controller power off, press and hold the CE
button and move the power switch on the console
computer to the On position.
Note: Turning the power switch to the Off position or
disconnecting the console cables does not erase the data
stored in the console computer memory.
Important: The calibration figures given are
guidelines only; you should perform calculations for
your particular machine and spraying application
situation and conditions.
Note: Refer to Figure 9 and the
Keypad Reference Table (page 8)for the description and
function of the keys on the console computer.
To program the computer console, refer to Initially
Programming the Console Computer in the Operation
section.
Note: All the data is retained when you turn the power
switch to the Off position.
Calculating the Boom Cal Data
The settings in the Pro Control XP are automatically set
to the default settings. However, you can change the
values if the nozzle spacing has changed.
Calculate the Boom Cal by multiplying the number of
spray tips by the tip spacing.
Note: Boom 1 is the left boom (from the operating
position), Boom 2 is the center boom, and Boom 3 is
the right boom.
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