Toro 09802 HydroJect 3010 Operator's Manual page 37

Problem
The unit stops aerating in one
direction or stops aerating in the
lowest hole spacing.
The unit is not producing aeration
holes (the pump and valve are ( p p
operating correctly). i l )
The unit is not producing aeration
holes (the injection pump stops
after the unit stops moving).
The holes are shallow or the
improper depth. p p p
Possible Causes
1. The supply hose is kinked,
there is a restriction in the line,
or the valve at the water source
is only partially opened.
2. There is inadequate water
pressure or flow from the
source.
3. Check the water pressure at
the gauge when the pump is
engaged if the water pressure
drops to less than 25 psi, but
was initially higher.
4. The neutral switch tab is out of
adjustment
1. There is air in the system.
2. A nozzle(s) is plugged.
3. The soil composition is hard.
1. This is a normal condition of
the neutral interlock system.
1. There is air in the system.
2. If the hole depth was
satisfactory earlier, check the
density and moisture content of
the soil.
3. The soil composition is hard.
4. There are too many large
nozzles, causing a loss in
pressure which could damage
the accumulator or other water
system components.
37
Corrective Action
1. Correct the condition.
2. Check the water pressure (from
the water source) at the inlet
(8 gpm – 40 psi).
3. Replace the water filter.
4. Adjust the switch tab until the
red traction light is ON while
the traction bail is actuated in
both directions.
5. The red traction light must be
OFF, when in neutral, to allow
the engine start interlock to
function.
1. Open the main bleed valve to
purge air from the system.
2. Inspect the nozzles.
3. A different nozzle configuration
may be required.
4. Have the water system
checked by an Authorized Toro
Distributor.
1. The operator must hold the
Engage (start) button to aerate
without moving.
1. Open the main bleed valve to
purge air from the system.
2. A different nozzle configuration
may be required.
3. A different nozzle configuration
may be required.
4. Open the bleed valve and
examine the nozzles. Verify the
size and quantity per the
recommendation chart.
5. Have the water system
checked by an Authorized Toro
Distributor.