Great Plains 1625AHL Operator Manual - Manual (Page 28)

411-020M Table of Contents Index 2014-04-21
24 1625AH Table of Contents Index Great Plains Manufacturing, Inc.
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
1. Carefully read “Important Safety Information” on
page 1.
2. Lubricate planter as indicated under “Lubrication”
on page 120.
3. Check all tires for proper inflation. See “Tire
Inflation Chart” on page 145.
4. Check all bolts, pins and fasteners. Torque as shown
in “Torque Values Chart” on page 145.
5. Check planter for worn or damaged parts. Repair or
replace parts before going to the field.
6. Check hydraulic hoses, fittings and cylinders for
leaks. Repair or replace before going to the field.
7. Be sure hydraulic hoses are securely held out of the
ball swivel area at hitch. Failure to do so could cause
hoses to pinch requiring hose replacement.
Frame and Wing Lock Overview
The 1625AH planters include six locks for the frame and
wings:
Refer to Figure 10 (which depicts a folding test on an
incomplete planter)
1.
Transport lock channels at wing caster cylinders:
These lock channels prevent the frame from fully
lowering during transport and maintenance. They
are installed prior to folding, and removed after
unfolding. See page 27 and 31.
2. Lift cylinder lock channels above frame pivots:
These lock channels are only required during
maintenance. However, if installed, they must be
removed after unfolding. See page 28 and 102.
High Pressure Fluid Hazard:
Check all hydraulic lines and fittings before applying pressure.
Escaping fluid under pressure can have sufficient pressure to
penetrate the skin. 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 an
accident occurs, seek immediate medical attention from a
physician familiar with this type of injury.
Figure 10
Wing Locks and Lift Locks
36220
2
3
3
1