Cleaning; Cleaning The Flowmeter; Cleaning The Suction Strainer - Toro Multi-Pro 1250 Operator's Manual

Cleaning

Cleaning the Flowmeter

Service Interval: Every 200 hours/Yearly (whichever
comes first) (More often when using
wettable powders)
1. Thoroughly rinse and drain the entire spraying
system.
2. Remove the flowmeter from the sprayer and flush
it with clean water.
3. Remove the retainer ring on the upstream side
(Figure 67).
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8
7
6
5
Figure 67
1. Modified flanged body
2. Rotor/ magnet assembly
3. Hub/ bearing assembly
4. Hub assembly (with
keyway up)
5. Retaining ring
4. Clean the turbine and the turbine hub to remove
metal filings and any wettable powders.
5. Inspect the turbine blades for wear.
Note: Hold the turbine in your hand and spin it.
It should spin freely with very little drag. If it does
not, replace it.
6. Assemble the flowmeter.
7. Use a low pressure (5 psi or 50 kPa) air jet to ensure
that the turbine spins freely. If it does not, loosen
the hex stud on the bottom of the turbine hub by
1/16 of a turn until the turbine spins freely.

Cleaning the Suction Strainer

Service Interval: Before each use or daily (more often
when using wetable powders)
4 5
1
2
3
G012934
6. Turbine stud assembly
7. Cable clamp
8. Thread screw
9. Sensor assembly
10. Flow-reducing sleeve
1. Remove the retainer from the red fitting attached to
the large hose on the top of the tank.
1. Suction strainer
2. Disconnect the hose from the tank.
3. Pull the strainer out of the hole.
4. Clean the strainer with clean running water.
5. Replace the strainer, seating it fully into the hole.
6. Connect the hose to the top of the tank and secure
it with the retainer.
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Figure 68