Name: Toro Hydroject 3000
Brand: Toro
Rating: 5 (1 reviews)

TORO Hydroject® 3000/4000 Water System Testing

NOTES

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71

Interpreting Test Results and Operational Effects

Low Accumulator Pressure.

Cause:

Leaking piston O-Rings.

Leaking accumulator service valve.

Normal operational leakage.

Effect:

Low accumulator pressure decreases the water available for delivery to the aeration nozzles.

If the accumulator is completely discharged (0 Psi) the water forced into the accumulator will not be forced out

when the cycling valve opens. The only water available to the nozzles is the water from the pump.

High Accumulator Pressure

Cause:

Accumulator over charged with nitrogen.

Water leaking past the O-rings. (Water collecting on top of the piston, decreasing the available area for

nitrogen).

Effect:

With the higher accumulator pressure, the area in the accumulator to store the water from the pump decreases

and the capacity of the accumulator is decreased.

Toro Hydroject 3000 Troubleshooting Guide

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