Toro Hydroject 3000, Troubleshooting Manual

Page: 60 / 84

Water System Testing TORO Hydroject® 3000/4000 58
Check Red
Light on the
Control Module
Red light on
with traction bail
actuated
Check transport
switch
Repair transport
switch
Operational Checks
Using control module lights
(Unit won't operate)
Check Yellow
Light on the
Control module
Yellow light
on, with water
connected and
wheels up
Check pre-filter,
main water filter
and water
supply hose
Check
pump start
limitt
switch
Check
Accumulator
Pressure
Contact Distributor
Flush pre-filter.
Change main
water filter
Check supply
hose
Replace pump
start limit switch
Replace
Pressure switch
Check Green
Light on the
Control Module
Green Light On,
with aerate start
button depressed
Check aeration
switch and
wiring
Repair wiring Contact Distributor
No Yes Yes No
Yes No
No
Yes Yes
Yes
No
Yes
Yes
Yes
No Yes
No
No
OK
No
No
Yes