Yetter 2940 Short Floating Air Adjust Residue Manager - Manual (Page 53)

53
2940 AIR ADJUST
CAB CONTROLLER OPERATION
4.
Pneumatic System Control:
4.1.
Air System On: The state of this displayed text tells the operator if the system is operating or not.
The Air System will be On if the ENTER button is pressed on the main operating screen (screen 1).
At this point the indicator will turn from red to green. It will maintain On until ENTER is pressed
again, turning the indicator back to its original color. Remember to switch the air system off, before
removing power to the controller. The system is On when the indicator is green; also the text on
the screen will read “AIR ON” (vs. “AIR OFF”).
4.2.
Compressor Sump Dump: This dumps any water that has built up in the compressor tank or
water separator.
The Compressor Sump Dump valve can also be activated by holding the “Scroll Down”
button while on the Main Operating Screen for 10 seconds. The valve will remain open as
long as the button is pressed, releasing the button will close the valve.
4.3. Row Manager Down Dump: See dump valve operation in section 5.
4.4. Row Manager Up Dump: See dump valve operation in section 5.