Operation
5-4 August 2014 C2 Contour Air Drill
Hitching to Tractor - Continued
• Ensure hydraulic hose quick couplers are dirt free.
• Inspect all ttings and hoses for leaks and kinks.
Repair as necessary
• Connect the hydraulic hoses to the tractor quick
couplers.
Note: For proper venting of the pressure reducing
valve, the 1/4” diameter hose marked “Case
Drain” must be run directly into the hydraulic
tank. Also, the Air Cart motor “Case Drain”
hose must be connected to this line at the
quick coupler provided. If the hose is run
through the filler cap then ensure the cap is
VENTED. A quick coupler can still be used
between the tractor and the seeding tool.
• Mount digital pressure gauge in tractor cab with the
LCD visible and with in easy reach to operate.
• Route the digital pressure gauge harness away from
moving parts and sharp protrusions. Connect the
red wires to the positive (+) terminal of the battery.
Connect the black wires to the negative (-) terminal
of the battery.
PRESSURE
GAUGE
Hydraulic Coupling on Tractor
CASE DRAIN
QUICK COUPLER
Cart Motor Case Drain