Toro MultiPro 1750 Operator's Manual page 28

Performing the Sprayer Flow Calibration
1. On the InfoCenter, navigate to the Calibration
menu and select F
Note:
Selecting the Home Screen icon at any
time cancels calibrations.
A. Press the center selection button on the
InfoCenter twice to access the menus.
B. Enter the calibration menu by pressing the
right selection button on the InfoCenter.
C. Select F
LOW
and press the right selection button on the
InfoCenter.
D. In the next screen, enter the known quantity
of water that will be sprayed out of the
sections for the calibration procedure; refer
to the chart below.
E. Press the right selection button on the
InfoCenter.
2. Using the plus (+) and minus (-) symbols, enter
the flow volume according to the table below.
Nozzle Color Liters
Yellow 42
Red 83
Brown 106
Gray 125
White 167
Blue 208
Green 314
3. Turn on the master-section switch for 5 minutes.
Note:
As the machine sprays, the InfoCenter
displays the quantity of fluid that it is counting.
4. After spraying for 5 minutes, select the
checkmark by pressing the center button on the
InfoCenter.
Note:
It is acceptable if the gallons displayed
during the calibration process do not match
the known quantity of water entered into the
InfoCenter.
5. Shut off the master-section switch.
Note:
Calibration is now complete.
C as follows:
LOW AL
C by highlighting F
AL LOW
US Gallons
11
22
28
33
44
55
83
Calibrating the Sprayer Speed
Before using the sprayer for the first time, if you
change the nozzles, or as needed, calibrate the
sprayer speed.
Important:
Whenever possible, do not use
reclaimed water (gray water) in the spray tank.
1. Fill the tank with clean water.
2. On an open, flat area, mark off a distance
between 45 to 152 m (150 to 500 ft).
Note:
Toro recommends marking off 152 m
C
AL
(500 ft) for more accurate results.
3. Start the engine and drive to the start of the
marked-off distance.
Note:
Align the center of the front tires with the
starting line for the most accurate measurement.
4. On the InfoCenter, navigate to the Calibration
menu and select S
Note:
Selecting the Home Screen icon at any
time cancels calibrations.
5. Select the Next arrow (→) on the InfoCenter.
6. Using the plus (+) and minus (-) symbols, enter
the marked-off distance into the InfoCenter.
7. Shift the machine into first gear and drive the
marked distance in a straight line at full throttle.
8. Stop the machine at the marked-off distance
and select the check mark on the InfoCenter.
Note:
Slow down and roll to a stop to align the
center of the front tires with the finish line, for
the most accurate measurement.
Note:
Calibration is now complete.
Calibrating the Section-Bypass
Valves
Before using the sprayer for the first time, if you
change the nozzles, or as needed, calibrate the
sprayer section bypass
Important:
Select an open flat area to perform
this procedure.
Preparing the Machine
Important:
Whenever possible, do not use
reclaimed water (gray water) in the spray tank.
1. Fill the spray tank halfway with clean water.
2. Lower the sprayer sections.
3. Move the range selector to the N
and set the parking brake.
4. Set the 3 section switches to the O
but leave the master-section switch off.
28
C .
PEED AL
position
EUTRAL
position,
N