Great Plains NP4000B Operator Manual - Manual (Page 169)

Great Plains Manufacturing, Inc. Table of Contents Index Appendix A - Reference Information 165
2014-05-14 Table of Contents Index 417-199M
Conventional Liquid Plumbing Diagrams
• See page 30 for a component narrative.
Conventional System Elements
The hydraulic pump (variable rate) system (page 166)
differs from the ground drive (preset rate) system
(page 167) as follows:
• The ground drive system rate is set by simple drive
system sprockets. The hydraulic pump rate requires a
console which operates the flow control valve
.
• The ground drive system is single section. The
hydraulic pump has three sections.
L11. Application Tank L28. Air Bleed Line
L12. Vented Tank Lid L29. Flow Control Valve
L13. Tank Discharge Valves L30. Flow Meter
L14. Tank Drain Elbow L31. Section Valves
L15. Selector Valve L32. Pressure Sensor
L16. Supply Inlet L33. Boom
L17. Inlet Shut-Off Valve L34. End Cap
L18. Strainer L35. Boom Clamp
L19. Ground Drive Pump L36. Shutoff Cap
L20. Pump Adjustment Dial L37. Gasket
L21. Pump Adjustment Tool L38. Orifice Plate
L22. Passive Manifold L39. Nozzle Body
L23. Gauge Protector L41. Drop Tubing
L24. Pressure Gauge L42. Coulter Arm and Tubing
L25. Relief Valve L43. Tine Nozzle
L26. Dump Line L44. Tongue Release Handle
L27. Hydraulic Drive Pump L45. Chain Anchor
Legend:
For more details on components L11 through L43,
see “Liquid System Narrative” on page 30.
Direction of Flow Exception Flow
L30