Kinze 3500 Lift and Rotate Planter Rev. 7/14 User Manual
Page 135
TM
Model 3500
M0240-01
6/11
7-3
Troubleshooting
PTO PUMP DRIVE AND OIL COOLER OPTION TROUbLESHOOTING
PRObLEM
POSSIbLE CAUSE
SOLUTION
Pump squealing.
Lack of oil to pump.
Check for plugged suction strainer.
Air leak in suction line.
Check oil level.
Oil temperature is high.
Low oil level.
Check oil level and add as required.
Desired fan speed cannot be
achieved.
Low oil level.
Check oil level and add as required.
Plugged filter.
Check and change as required.
Vacuum level not displayed.
Digital vacuum gauge console
power OFF.
Turn ON.
Cable not plugged in.
Check connection.
Digital vacuum gauge console has
no power.
Check fuse.
PISTON PUMP TROUbLESHOOTING
PRObLEM
POSSIbLE CAUSE
SOLUTION
Pump hard or impossible to prime.
Valves fouled or in wrong place.
Inspect and clean valves.
Air leak in suction line.
Repair leak.
Pump set too low.
Adjust pump setting.
Packing washers worn out.
Replace.
Low metering.
Valves fouled or in wrong place.
Inspect and clean valves.
Air leak in suction line.
Repair leak.
Pump set too low.
Adjust pump setting.
Broken valve spring.
Replace spring.
Over metering.
Broken discharge valve spring.
Replace spring.
Trash under valves.
Inspect and clean valves.
Improper rate setting.
Adjust pump setting.
Leaks through when stopped.
Broken discharge valve spring.
Replace spring.
Trash under valves.
Inspect and clean valves.
Fertilizer solution leaking under
stuffing box.
Packing washers worn out.
Replace.
Pump using excessive oil.
Oil seals or o-ring worn and leaking. Replace.
Pump operates noisily.
Crankcase components worn
excessively.
Inspect and replace if necessary.