TORO Hydroject® 3000/4000 Water System Testing
NOTES
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
____________________________________________________________________________________________________________
73
Water Flow Test
Connect the flow meter (TOR4006) to the water inlet.
Water flow with the unit operating and the spray wash closed, should be more than 3.4 GPM.
Low Water Flow
Cause:
Leaking waterpump valves.
Effect:
Low water flow through the system can cause shallow penetration depth, because the accumulator may not
adequately fill between injection cycles.