Toro MultiPro 1750 Operator's Manual page 29

5. Set the pump switch to the O
on the agitation.
6. Press down on the accelerator pedal until you
reach the maximum engine speed, and toggle
the throttle lock switch to the O
7. On the InfoCenter, navigate to the Calibration
menu and select T
Note:
Selecting the Home Screen icon at any
time cancels the calibration.
8. Using the plus (+) and minus (-) symbols, enter
a test speed of 5.6 km/h (3.5 mph), then select
the Home icon.
9. Turn the supervisor (rate-lockout) switch to the
U position, and turn the master-section
NLOCK
switch to the O
N
Adjusting the Section Bypass Valves
1. Using the application-rate switch, adjust the
application rate according to the table below.
Nozzle Color SI (Metric)
Yellow 159 L/ha
Red 319 L/ha
Brown 394 L/ha
Gray 478 L/ha
White
637 L/ha
Blue
796 L/ha
Green 1,190 L/ha
2. Turn off the left section and adjust the
section-bypass knob
pressure reading is at the previously adjusted
level (typically 2.75 bar or 40 psi).
Note:
The numbered indicators on the bypass
knob and needle are for reference only.
1. Section-bypass adjustment knobs
3. Turn on the left section and turn off the right
section.
position, and turn
N
position.
N
S .
EST PEED
position.
English Turf
17 gpa 0.39 gpk
34 gpa 0.78 gpk
42 gpa 0.96 gpk
51 gpa 1.17 gpk
68 gpa 1.56 gpk
85 gpa 1.95 gpk
127 gpa 2.91 gpk
(Figure 22) until the
Figure 22
4. Adjust the right section-bypass knob
until the pressure reading is at the previously
adjusted level (typically 2.75 bar or 40 psi).
5. Turn on the right section and turn off the center
section.
6. Adjust the center section-bypass knob
22) until the pressure reading is at the previously
adjusted level (typically 2.75 bar or 40 psi).
7. Turn each section off.
8. Turn the pump off.
Note:
Calibration is now complete.
Adjusting the Agitation and Master
Bypass Valves
Agitation-Bypass Valve Knob Position
•
The agitation-bypass valve is in the full open
position as shown in
•
The agitation-bypass valve is in the closed (0)
position as shown in
•
The agitation-bypass valve is in an intermediate
(adjusted relative to the pressure gauge for the
sprayer system) position as shown in
1. Open
2. Closed (0)
Calibrating the Agitation-Bypass Valve
Service Interval: Yearly
Important:
Whenever possible, do not use
reclaimed water (gray water) in the spray tank.
Select an open flat area to perform this procedure.
1. Fill the spray tank with clean water.
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2. Verify the agitation-control valve is open. If it has
been adjusted, open it completely at this time.
3. Set the parking brake and start the engine.
4. Set the range selector to N
5. Set the pump switch to the O
29
(Figure
Figure 23A.
Figure 23B.
Figure
Figure 23
3. Intermediate position
.
EUTRAL
position.
N
22)
(Figure
23C.
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