Sump first and last, Blue: implement lift, Set up the implement – Great Plains ADC2220 Operator Manual User Manual
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ADC2220
Great Plains Manufacturing, Inc.
167-073M
2012-10-17
Sump First and Last
Machine Damage Risk:
Seals in the hydraulic fan motor can be damaged if the return
line is pressurized. Always connect the SUMP hose first and
disconnect it last. The sump hose has a larger (1.06in)
quick-connect coupling.
Refer to Figure 9
Note: For proper hydraulic flow, use a poppet-style,
Pioneer quick coupler to connect sump hose to
tractor.
Green (hose grips) or Orange (ties): Auger/Marker (&
Fold on ADI)
Connect orange-coded hoses to tractor outlets capable
of continuous flow (although less than required for the
fan). This circuit is used by the cart for the auger, and
may also be directed to rear ports A and B for use by
Markers (not all implements have Markers).
A diverter valve on the cart (
in Figure 8) switches flow
between auger and rear ports.
Blue: Implement Lift
Connect blue-coded lift hoses to tractor outlets. This
3
⁄
8
inch hose circuit is unused by the air cart, passing
through to rear ports C and D. It is used for Lift by all
implements.
Set Up the Implement
This manual only covers air cart setup. Consult the
Operator’s Manual for the implement for additional setup
steps required prior to operation.
Figure 9
Poppet-Style Coupler for Sump
17646
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