Maintenance; Adjusting The Master-Boom-Bypass Valve; Changing The Pressure Filter Screen - Toro Multi Pro 1750 Installation Instructions Manual

Adjusting the
Master-Boom-Bypass Valve
Note: Adjusting the master-boom-bypass valve reduces or
increases the amount of flow sent to the agitation nozzles
in the tank when the master-boom switch is set to the O
position.
1. Fill the sprayer tank 1/2 full with clean water.
2. Move the machine to an open level surface.
3. Set the parking brake.
4. Set the range selector to the N
5. Set the pump switch to the O
6. Set the agitation switch to the O
7. Set the master-boom switch to the O
8. Increase the engine speed to full throttle and set the
throttle lock to the O
9. Adjust the master-boom-bypass handle to control the
amount of agitation occurring in the tank
10. Reduce the throttle speed to idle.
11. Set the agitation switch and pump switch to the O
position.
12. Shut off the machine.
position.
EUTRAL
position.
N
position.
N
position.
FF
position.
N
(Figure

Maintenance

Changing the Pressure Filter
Screen
FF
Service Interval: Every 400 hours—Change the pressure
Note: Optional pressure filter screens are available through
your authorized Toro parts distributor.
1. Move the machine to a level surface, shut off the
sprayer pump, shut off the engine, and remove the key
from the starter switch.
2. Align a drain pan under the pressure filter
109).
FF
1. Filter head
2. Bowl
3. O-ring (bowl)
3. Rotate the drain cap counterclockwise and remove it
from the bowl of the pressure filter
Note: Allow the bowl to drain completely.
4. Rotate the bowl counterclockwise and remove it from
its filter head
5. Remove the old pressure-filter element
Note: Discard the old filter.
6. Check the O-ring for the drain cap (located at the
threaded fitting of the bowl) and the O-ring for the
bowl for damage and wear
52
filter screen.
Figure 110
4. Filter element
5. O-ring (drain cap)
6. Drain cap
(Figure
(Figure 110).
(Figure
(Figure 110).
(Figure 110).
110).
110).