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23
Troubleshooting
Problem
Possible cause(s)
Solution(s)
Pump will not run.
1. No voltage to Baler
Mounted Processor.
1. Check for short, low voltage, and
replace fuse if necessary.
2. Pump locked up.
2. Clean or rebuild pump if motor is
OK.
3. Damaged wire.
3. Repair damaged wire.
Pump runs but will not prime.
1. Air leak in intake.
1. Tighten fittings on intake side.
2. Clogged intake.
2. Clean.
3. Restricted outlet.
3. Check and clean tips.
4. Check valve on outlet
stuck closed.
4. Clean or repair check valve.
5. Dirt inside pump.
5. Replace pump check valve.
Pump does not develop enough
output.
1. Air leaks or clogs on inlet
side.
1. Tighten or clean filter bowl
assembly.
2. Pump worn or dirty.
2. Rebuild pump.
Moisture reading errors (high or
low)
1. Wire disconnected or bad
connection between star
wheels and baler mounted
processor.
1. Reconnect wire.
2. Low power supply to baler
mounted processor.
2. Check voltage at box. (Min of 12
volts required.) See Diagnostics
section of manual.
3. Wet hay over 32%
moisture
4. Ground contact with one
or both star wheels and baler
mounted processor.
4. Reconnect.
5. Short in wire between star
wheels and baler mounted
processor.
5. Replace wire.
6. Check hay with hand
tester to verify.
6. Contact Harvest Tec if conditions
persist.
Moisture readings erratic.
1. Test bales with hand
tester to verify that cab
monitor has more variation
than hand tester.
2. Check all wiring
connections for corrosion or
poor contact.
2. Apply dielectric grease to all
connections.
3. Check power supply at
tractor. Voltage should be
constant between 12 and 14
volts.
3. Install voltage surge protection on
tractors alternator.
Flow meter readings do not
match up with product usage.
Product is less than actual
product used.
1. Voltage supplied to meter
is less than 6 volts.
1. Check for a min of 6 volts
supplied at baler mounted processor.
2. Wiring short in signal to
baler mounted processor.
2. Inspect wire and replace if
necessary.
4. Using product other than
Harvest Tec
4. Catch and weigh product to check
outputs.