TROUBLE SHOOTING GUIDE
PROBLEM
PROBABLE CAUSE
SOLUTION
Digital readout dead
1.
Ignition switch is off
1.
Turn on
2.
Power switch is off
2.
Turn on
3.
Control fuse (2 Amp)
3.
Replace
is blown
4.
Bad circuit board
4.
Replace circuit
board
5.
Bad digital readout
5.
Replace digital
readout
Moisture readings
1.
Moisture on sensor
1.
Dry off the sensor
are very high but
blade
grain checks dry
2.
Foreign object jammed
2.
Remove
on sensor
3.
Offset accidentally
3.
Readjust
set too high.
4.
Sensor not grounded
4.
Secure ground to
the tube strap
5.
Bad circuit board
5.
Replace circuit
board
6.
High negative
6.
Bad sensor - Replace
temperature
Moisture readings
1.
Sensor cable is
1.
Tighten terminal
do not change,
broken or not hooked
screws
temperature readings
onto the terminal
are high negative value.
making a good
2.
Replace sensor
(28% moisture with
connection.
-113
°
temperature
)
2.
Bad sensor
12
Summary of Contents for Combine CALC-U-DRI II
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