Ag Leader Yield Monitor 2000 Operators Manual - Manual (Page 166)

Troubleshooting
Yield Monitor 2000
Ag Leader Technology
June 1997
6-14
C4 should be higher than C3).
If any of the C2 through C11 numbers are set at zero, or the value of the
next C number is less than the previous C number, then calibrate the
monitor. (Press the GRAIN key, then press the YES key when “CAL
LBS NOW?” appears on the display.)
If you have not entered any actual weights yet, you should refer to the
initial calibration sheet at the beginning of the Setup section, then use the
bottom-left UP OR DOWN ARROW keys to set the C11 number to its
initial value (C2 through C10 will adjust according to C11), until you can
enter actual weights and calibrate the monitor.
6. The Clean Grain Elevator has excessive paddle tip clearance at the top.
This is a very important adjustment.
Solution: Check the paddle clearance between the tip of the paddles and
the inside of the clean grain elevator housing as the paddles rotate around
the top sprocket at the top of the grain elevator. The clearance must be
1/2 inch or less. Otherwise, the grain weight measurement is inaccurate.
If it is more than 1/2 inch (1/2 inch or less is ideal), readjust the top shaft
of the elevator and recalibrate by either eliminating the actual weights
and entering new ones and calibrating or changing grain types and
entering new actual weights and calibrating
7. The elevator speed is erratic.
Solution: Press the FLOW key to display “xxx EL RPM”. Run the
separator full throttle and watch the elevator speed. If the speed is
noticeably erratic (large jumps in rpm) refer to the troubleshooting
instructions for “Elevator Speed Is 0 or Erratic”.