Toro Hydroject 3000 User Manual

38
Problem Corrective ActionPossible Causes
The unit is not producing aeration
holes (the pump and valve are
i l)
1. There is air in the system. 1. Open the main bleed valve to
purge air from the system.
(pp
operating correctly).
2. A nozzle(s) is plugged. 2. Inspect the nozzles.
3. The soil composition is hard. 3. A different nozzle configuration
may be required.
4. Have the water system
checked by an Authorized Toro
Distributor.
The unit is not producing aeration
holes (the injection pump stops
after the unit stops moving).
1. This is a normal condition of
the neutral interlock system.
1. The operator must hold the
Engage (start) button to aerate
without moving.
The holes are shallow or the
improper depth.
1. There is air in the system. 1. Open the main bleed valve to
purge air from the system.
pp p
2. If the hole depth was
satisfactory earlier, check the
density and moisture content of
the soil.
2. A different nozzle configuration
may be required.
3. The soil composition is hard. 3. A different nozzle configuration
may be required.
4. There are too many large
nozzles, causing a loss in
pressure which could damage
the accumulator or other water
system components.
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.
The water injection system is
making an unusual noise when
aerating.
1. There is air in the system. 1. With the water supply on, open
the bleed valve under the
accumulator/valve body. If
mechanical noise continues
during aeration, stop the unit
and have it serviced by an
Authorized Toro Distributor.
2. A nozzle is missing or there are
too many large nozzle installed.
2. Open the bleed valve and
examine the nozzles. Verify the
size and quantity per the
recommendation chart.
3. There are broken springs in the
nozzle extension check valve.
3. Replace the springs and
inspect the ball and seat.
4. The gearbox drive shaft or
couplers are worn.
4. Remove the drive shaft guard
and repair or replace as
necessary.

Toro Hydroject 3000 Specifications

General

Brand	Toro
Model	Hydroject 3000
Category	Tiller
Language	English