Toro Multi Pro 1750, Operator'S Manual

Page: 54 / 76

Changing the Suction Filter
Service Interval: Every 400 hours
Note:
Determine the appropriate suction filter mesh
size that you need for your job; refer to Selecting a
Suction Filter (page 34) .
1. Park the machine on a level surface, engage the
parking brake, shut off the pump, shut off the
engine, and remove the key.
2. At the top of the sprayer tank, remove the
retainer that secures the hose fitting attached to
the large hose from the filter housing (
Figure 53 ).
g033577
Figure 53
1. Suction hose 2. Retainer
3. Remove the hose and hose fitting from the filter
housing (
Figure 53 ).
4. Remove the old suction filter from the filter
housing in the tank (
Figure 54 ).
Note:
Discard the old filter.
g033578
Figure 54
1. Screen vane 2. Suction filter
5. Install the new suction filter into the filter housing.
Note:
Ensure that the filter is fully seated.
6. Align the hose and hose fitting to the filter
housing at the top of the tank, and secure the
fitting and housing with the retainer that you
removed in step
2 .
Changing the Pressure
Filter
Service Interval: Every 400 hours
1. Move the machine to a level surface, shut off the
sprayer pump, shut off the engine, and remove
the key.
2. Align a drain pan under the pressure filter
(
Figure 55 ).
g033293
Figure 55
1. Filter head 4. Bowl
2. O-ring (bowl) 5. O-ring (drain plug)
3. Filter element 6. Drain plug
3. Rotate the drain plug counterclockwise and
remove it from the bowl of the pressure filter
(
Figure 55 ).
Note:
Allow the bowl to drain completely.
4. Rotate the bowl counterclockwise and remove
from its filter head (
Figure 55 ).
5. Remove the old pressure filter element ( Figure
55 ).
Note:
Discard the old filter.
6. Check the O-ring for the drain plug (located
inside the bowl) and the O-ring for bowl (located
inside the filter head) for damage and wear
(
Figure 55 ).
Note:
Replace any damaged or worn O-rings
for the plug, bowl, or both.
7. Install the new pressure filter element into the
filter head (
Figure 55 ).
54