Toro Multi Pro 41394, Руководство оператора

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Note:
The numbered indicators on the bypass
knob and needle are for reference only.
g191413
Figure 29
1. Section-bypass
adjustment knobs 2. Sections-bypass shutoff
valve
3. Turn on the left-section switch and turn off the
right-section switch.
4. Adjust the right section-bypass knob ( Figure 29 )
until the rate displayed is at the previous level
according to the table.
5. Turn on the right-section switch and turn off the
center-section switch.
6. Adjust the center section-bypass knob ( Figure
29 ) until the rate displayed is at the previous
level according to the table.
7. Turn off the master section switch.
8. Turn off the spray pump.
Agitation-Bypass Valve
Knob Position
•
The agitation-bypass valve is in the full-open
position as shown in
Figure 30 A.
•
The agitation-bypass valve is in the closed (0)
position as shown in
Figure 30 B.
•
The agitation-bypass valve is in an intermediate
(adjusted relative to the pressure gauge for the
sprayer system) position as shown in
Figure 30 C.
g214029
Figure 30
1. Open 3. Intermediate position
2. Closed (0)
Calibrating the
Agitation-Bypass Valve
Service Interval: Yearly—Calibrate the
agitation-bypass valve.
Important:
Whenever possible, do not use
reclaimed water (gray water) in the spray tank.
1. Select an open, flat area to perform this
procedure.
2. Fill the spray tank half full with clean water.
3. Verify that the agitation-control valve is open.
Note:
If it has been adjusted, open it completely
at this time.
4. Engage the parking brake and start the engine.
5. Set the sprayer mode button to the Manual
Mode; refer to
Spraying in the Manual Mode
(page 36) .
6. Set the spray-pump switch and the agitation
switch to the O
N
position.
7. Turn the master section switch to the O
FF
position.
8. Move the throttle lever to the F
AST
position.
9. Use the application-rate switch to adjust the
sprayer-system pressure to 689 kPa (100 psi).
10. Turn the agitation switch to the O
FF
position and
read the pressure gauge.
•
If the pressure gauge indicates 689 kPa (100
psi), the agitation-bypass valve is properly
calibrated.
•
If the pressure gauge indicates differently,
continue to the next step.
11. Adjust the agitation-bypass valve ( Figure 31 )
on the backside of the agitation valve until the
sprayer system pressure indicated on the gauge
indicates 689 kPa (100 psi).
29