60 Water System Testing TORO Hydroject® 3000/4000
Shallow Hole Depth
Disconnect Cycling
valve clutch wire, and
check for relief valve
pressure of 5000 PSI
Shallow hole depth could be
minimum.
caused by soil contitions
Test High
Pressure
Water
3500-4000 PSI
While operating
Check Relief
Valve
With in Spec.
Rebuild or Replace
Releif Valve
No
No
Yes
Yes
Yes
Low water flow can
affect hole depth.
Accumulator not
kept full
Inspect pump seals
and check valves
Test Water Flow.
Flow should be
more than
Check Water
Pump
Repair or Replace
Water Pump
No
No
3.4 GPM
Yes
Yes
Recheck Hole Depth
Yes
Caused by low
nitrogen charge
Pressure Low
Charge Accumulator
Test Accumulator
Pressure.
Pressure 1800 to
Caused by water
leaking past seals or
over charged
No
2
800 PSI
Yes
Pressure High
Rebuild Accumulator
Check Nozzle
Correct size and
number
No
Replace Nozzles
Yes
Yes
Recheck Hole Depth
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro 3000, Toro 4000, Toro 97928SL |
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| Document Type | Catalog |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Lawn Mower |
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| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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