Toro Hydroject 3000 Troubleshooting Manual page 80

78 Storage
Rotate engine
until cycling valve
Remove one
aeration nozzle on
each end of
manifold
Connect a
compressed air
supply to the
water inlet
Let compressed air
flow through the
machine for 3
Temporarily open
high pressure drain
valve and spray
wash valve if
equipped
Ready for storage
Storage
is open.
minutes
TORO Hydroject® 3000/4000
Preparation for winter
storage
or if unit is out of
service for an
extended period
With the engine off and
the key removed, rotate
engine until resistance is
felt, then continue to rotate
coupling an additional 1/4
turn opening the cycling
valve
The spring check in the
nozzle prevents water from
being forced out by the air
pressure. removing a
nozzle insures that the
pump and manifold is
drained
Minimum Pressure
90 Psi