Calibrating The Agitation Bypass Valve - Toro Multi Pro 5800-D Installation Instructions Manual

11. Adjust the right boom-bypass knob
the pressure is at the previous level.
12. Turn on the right boom and turn off the center boom.
13. Adjust the center boom-bypass knob
the pressure is at the previous level.
14. Turn all the booms off.
15. Turn the pump off.
Positioning the
Agitation-Bypass-Valve Knob
•
The agitation bypass valve is in the full O
shown in Figure 130.
•
The agitation bypass valve is in the C
shown in Figure 130.
•
The agitation bypass valve is in an I
(adjusted relative to the pressure gauge for the sprayer
system) position as shown in
Figure 130
1. Open
2. Closed (0)
Calibrating the Agitation
Bypass Valve
Service Interval: Yearly—Calibrate the agitation bypass
valve.
Important: If you have the base Spray System installed
turn the power switch to the O
1. Select an open, flat area to perform this procedure.
2. Fill the spray tank halfway with clean water.
3. Verify the agitation control valve is open.
Note: If it has been adjusted open it completely at
this time.
4. Set the parking brake and start the engine.
5. Set the pump switch and the agitation switch to the
O position.
N
6. Move the throttle lever to the F
(Figure 129) until
(Figure 129) until
position as
PEN
(0) position as
LOSE
NTERMEDIATE
Figure 130.
3. Intermediate position
position.
FF
position.
AST
7. Turn the master boom switch to the O
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
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.
10. Adjust the agitation bypass valve
backside of the agitation valve until the sprayer-system
pressure indicated on the gauge indicates 689 kPa (100
psi).
1. Actuator (agitation valve)
11. Turn the pump switch to the O
12. Move the throttle lever to the I
the key switch to the O
55
position.
FF
position and read
FF
(Figure 131) on the
Figure 131
2. Agitation bypass valve
position.
FF
position and turn
DLE
position.
FF