Ag Leader Technology
Cotton Picker Installation
CaseIH 1822, 1844, 2022, 2044
November 2002
2006200-4
9-29
3. Display “Fan Speed” on the screen.
3a. Verify that Fan RPM stays at zero with the Fan OFF.
3b. Engage the fan and verify the monitor measures fan RPM.
It should increase as the engine speed engine increases all
the way too full engine speed, if not re-check cable
connections.
NOTE: RPM may NOT be accurate, because fan
pulses/revolution have not yet been set for your machine.
4. Display "Ground Speed" on the screen. Move the machine slowly to
verify the monitor measures MPH at low speeds (below 1 mph).
NOTE: MPH will NOT be accurate, because the monitor has
not yet been calibrated to your machine.
5. Start the fan blower with the machine at rest and verify that the
monitor reads 0.0 MPH.
6. Display "Head Height" on the screen.
6a. Lift the head and verify the head height number increases.
Lower the head and verify the head height number decreases.
(If it increases instead of decreases, refer to the Operator's
Manual to change the setup on the monitor.)
6b. Adjustment of chain length and bending of threaded arm may be
required to get full range of the header height sensor.
7. Check for acceptable sensor signal strength.
7a. Press the MENU key, DIAG, and Signal Strength. Verify the
signal strengths are not less than 8000.
7b. Adjust sensor mounting position to achieve acceptable signal
strength. Ensure shims are in place if sensors are mounted to a
main chute.
Refer to the Setup Section of the Operator’s Manual to adjust the
monitor to your machine.
***
Summary of Contents for CaseIH 1822
Page 32: ......
