Yetter 2940 Short Floating Air Adjust Residue Manager - Manual (Page 14)

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2940 AIR ADJUST ASSEMBLY GUIDE OUTLINE
STEP 1: INSTALLING 2940-100 CONTROLLER
Begin by installing the 2940 Air Adjust by mounting the 2940-100 Cab Controller and 2940-133
RAM Mount within the cab of the tractor. Position the Cab Controller within reach during operation
without compromising safety or visibility from the cab. Route the 2940-152 cable from the hitch
connecting point to the switch panel.
Refer to page 15.
STEP 2: INSTALLING COMPRESSOR ASSEMBLY AND POWER SUPPLY CABLES
Begin by locating a suitable mounting location for the compressor assembly. Placement of the
compressor assembly will vary on the make and model of the planter. Use mounts supplied or
depending on application,
different mounts may need to be built. NOTE: Be sure to check
clearance of compressor assembly in all locations, especially noting tractor tires and
folding/unfolding the planter for transport mode and 2-point top link.
Next, if using the 2940-101 compressor, connect the 2940-150 Compressor Power Cable and
2940-166 VDM Power Cable on the 12V power source from the tractor battery. If using the 2940-
103, only the 2940-166 VDM Power Cable will be required to be installed on the 12V power
source. After cables are properly installed on 12V power source, safely route the power cables to
the rear of the tractor in a manner to protect the cables from heat and any pinch points, securing
at rear of tractor.
Refer to pages 16-25
STEP 3: RESIDUE MANAGER INSTALLATION
Install the 2940-140 Residue Manager Assembly, securing with mounting hardware and then
install Wheel Mount Assemblies.
For conventional or larger planters upper holes may be needed. For very shallow planting
depths, lower hole settings may need to be used.
Refer to the diagram on pages 26-28.
STEP 4: CONNECTING & ROUTING AIR LINES
Install the air lines, down (black) and lift (blue) pressure circuits, to the Air Bags. Route the air
lines safely from the Air Bags, avoiding rotating parts and pinch points, then connect to the trunk
lines on the planter frame. Route the main trunk line in the direction of the compressor unit to
connect with to the Compressor Assembly.
Refer to pages 29-45.
STEP 5: DUMP VALVE INSTALLATION
Install the dump valves to the planter as shown in the diagram. Install the wiring harness; route
the wiring harness safely from dump valves to the Compressor unit, avoiding rotating parts and
pinch points
. Refer to page 46.
STEP 6: PERFORM A PRE-OP TEST OF THE SYSTEM
Now that the system is set up, perform a test of the system. Before performing a test,
make sure to fully unfold your planter. Begin a Compressor test, Wiring and Plumbing
test, and a Leak test on your system.
Refer to page 47.