21
3060/70 - 3080/90 - 7080/90PD
5 - OCCURRENCES, POSSIBLE CAUSES AND SOLUTIONS
Occurrences
Possible Causes
Note
Solutions
Monitor does not power on
Battery low voltage
Use of multimeter
Change the battery / alternator
Power cables C1 in short-circuit / broken
Replace the power cable C1
Fuse 15A blown out
Change the fuse 15A
Monitor indicates seed
circuit open / seed motor
does not spin
Seed motor cable C4 broken
Use of multimeter
Replace the cable C4
Seed motor cable connector improperly
fitted / connectors pins insulated by dirty
or bent, misaligned
Visual identification
Clean and check the
connector sockets and pins
Monitor indicates manure
circuit open / manure
motor does not spin
Manure motor cable C4 broken
Use of multimeter
Replace the cable C4
Manure motor cable connector improperly
fitted / connectors pins insulated by dirty
or bent, misaligned
Visual identification
Clean and check the
connector sockets and pins
Application rates do not
reach the theoretical ideal
Tractor improper hydraulic flow
Enable the motors
test mode for seed
and manure check
the RPM’s theoretical
x motor in the
measurement mode >
test motors RPM
Adjust the tractor hydraulic
flow / use another tractor
application rate is very
above the theoretical
ideal / Encoder is not
performing the RPM
reading
Encoder with problems / Support loosen
See if the encoder is
making the reading
in the Motors RPM
test mode / Use the
multimeter / Visual
assessment of
connectors, observe
in the measurement
function
Change the Encoder / Tighten
the Support
Encoder Cable broken (C4 Encoder)
Replace the Cable
Connectors improperly fitted / connectors
pins insulated by dirty or bent, misaligned
Clean and check the
connector sockets and pins
Monitor indicates
controller with no
contact
The manure and seed
rate values are not
displayed
Note: Reason failure of
communication between
display and module
Cable C2 or C3 broken
Use of multimeter
Replace the cable C2 or C3
Seed motor Cable connector
improperly fitted / connectors pins
insulated by dirty or bent, misaligned
Visual identification
Clean and check the
connector sockets and
pins
Module blown out
Visual identification
LED in the module
Provide the module change
The motors do not run
with the machine in
movement
Wheel sensor
far from the gear /
Impurities
Cable connector (C6) improperly fitted
/ Connectors pins insulated by dirty
or bent, misaligned
Sensor damaged / Cable (C6) broken
Identificação visual
(LED) / Observe
se no monitor
está marcando
velocidade e o
ícone do trator está
ficando verde com
velocidade
Aproxime o sensor
da engrenagem / Tire
impurezas / Reposicione
Limpe e verifique encaixes
dos conectores e pinos
Troque sensor de roda /
cabo
Lifting sensor far from the drive
Cable connector (C6) improperly fitted
/ Connectors pins insulated by dirty
or bent, misaligned
Sensor damaged / Cable (C6) broken
Visual identification
(LED) / check in
the home screen
if the sensor is
being activated at
the moments in
which the machine
is being moved up
and down or when
it is being driven
directly
Approach the sensor /
reposition
Clean and check the
connector sockets and
pins
Change the lifting sensor /
cable
OCCURRENCES
