Agitation-Bypass Valve Knob Position; Calibrating The Agitation-Bypass Valve - Toro Multi Pro 5800-G Operator's Manual

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
Figure 39
1. Open
2. Closed (0)
Calibrating the
Agitation-Bypass Valve
Service Interval: Yearly—Calibrate the
agitation-bypass valve.
If you have the ExcelaRate™ ™ ™ Spray
Important:
System installed turn the selection switch to
M mode.
ANUAL
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 spray-pump switch and the agitation
switch to the O
N
6. Turn the master section switch to the O
position.
7. Move the throttle lever to the F
8. Use the application-rate switch to adjust the
sprayer-system pressure to 689 kPa (100 psi).
9. Turn the agitation switch to the O
read the pressure gauge.
Figure 39A.
Figure 39B.
Figure
3. Intermediate position
position.
position.
AST
position and
FF
•
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.
10. Adjust the agitation-bypass valve
on the backside of the agitation valve until the
sprayer system pressure indicated on the gauge
indicates 689 kPa (100 psi).
39C.
g214029
1. Actuator (agitation valve)
11. Turn the spray-pump switch to the O
12. Move the throttle lever to the I
and turn the key switch to the O
FF
39
(Figure
Figure 40
2. Agitation-bypass valve
FF
/S
DLE LOW
position.
FF
40)
g191362
position.
position