GREAT PLAINS NP2540, Operator'S Manual, Page: 49 / 196

2019-04-12 Table of Contents Index 417-459M
NP2540 Table of Contents Index Operating Instructions 45
Operating Instructions
This section covers general operating procedures.
Experience, machine familiarity and the following
information will lead to efficient operation and good
working habits. Always operate farm machinery with
safety in mind.
Pre-Start Checklist
High Pressure Fluid Hazard:
Escaping fluid under pressure can have sufficient pressure to
penetrate the skin. Check all hydraulic lines and fittings before
applying pressure. Fluid escaping from a very small hole can
be almost invisible. Use paper or cardboard, not body parts,
and wear heavy gloves to check for suspected leaks. If injured,
seek immediate medical attention from a physician familiar
with this type of injury.
This checklist presumes that the nurse tank is not yet
connected.
 Carefully read “ Important Safety Information ” on
page 1.
 Empty the applicator’s 10 gallon wash water tank,
Refill it with fresh clean water.
 Review the Material Safety Data Sheet (MSDS) for
the anhydrous ammonia.
 Check that all time-dated applicator components are
still within their specified service lives.
 Check all plumbing components, hose, tubing and
fittings are in satisfactory working condition.
 Lubricate fertilizer applicator as indicated under
“ Lubrication and Scheduled Maintenance ” on
page 140.
 Check all tires for proper inflation. See “ Tire
Inflation Chart” on page 163.
 Check all bolts, pins, and fasteners. Torque as
shown in See “ Torque Values Chart” on page 163.
 Check fertilizer applicator for worn or damaged
parts. Repair or replace parts before going to the
field.
 Check hydraulic hoses, fittings, and cylinders for
leaks. Repair or replace before going to the field.
Spill hazard/Tank damage risk:
Periodically check the tension of the straps for the fertilizer
tank. Strap tension will change as outside air temperature
changes. Adjust tension as necessary to prevent personal
injury or damage to the fertilizer tank.