Toro 09830 Operator's Manual page 10

Hydroject injection system for hydroject aerators
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Installation
6.
Disconnect the valve assembly hose and tube
retainer from the brass barbed fitting (Fig 3).
7.
Remove the barbed fitting from the straight brass
barbed fitting on the inlet side of the pump
(Fig 3).
8.
Remove the straight brass barbed fitting from the
inlet side of the pump (Fig 3).
Figure 3
1. Barbed Fitting
2. Valve Assembly Hose
9.
Install the new plastic pressure gauge fitting, and
the barbed fitting removed in step 8 above into
the new stainless steel fitting using pipe sealant
(Fig. 5).
10. Install the stainless steel fitting into the inlet side
of the pump using pipe sealant (Fig. 4).
1
Figure 4
1. Plastic Pressure Gauge
Fitting (new)
2. Stainless Steel Fitting
(new)
8
2
1
4
3
3. Straight Brass Barbed
Fitting
4. Tube Retainer
3
2
3. Barbed Fitting
11. Install a O–ring seals, elbow fittings and
interlock pins to bottom of liquid injector
(Fig. 5).
1
2
3
Figure 5
1. O–ring Seal
2. Elbow Fitting
12. Tape the paper hole template (included with the
kit) onto the right-hand rear side of the machine
frame to locate the support bracket mounting
holes (Fig. 6).
13. Center-punch and drill the three 13/32"
(10.5 mm) diameter mounting holes (Fig. 6).
Use caution not to damage the wiring.
14. Mount the support bracket and attached
assembly to the side of the machine using the
three (3) 3/8"-16 x 1-1/2" (38 mm) hex head
bolts and locknuts (Fig. 6).
3. Interlock Pin

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