Great Plains DVN8552 Operator Manual - Manual (Page 21)

2014-02-12 550-353M
Great Plains Manufacturing, Inc. Table of Contents Index 17
Operating Instructions
This section covers general operating procedures. Expe-
rience, 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
Perform the following steps before transporting the 8315/
8318/8321/8324DVN Discovator to the field.
❑ Carefully read “Important Safety Information” on
page 1.
❑ Lubricate Discovator as indicated under “Lubrica-
tion” on page 20.
❑ Check all tires for proper inflation.
❑ Check all bolts, pins, and fasteners. Torque as shown
in “Torque Values Chart” on page 28.
❑ Check Discovator 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.
Transporting
See “Hitching Tractor to Discovator” on page 13 before
transporting the Discovator.
Check Tractor Capacity and Configuration
• Know the weight of your Discovator (see table on spe-
ciation page).
• Consult your tractor manual for 3-point limitations.
• Add weights to tractor as required.
• When determining the weight of your Discovator, be
sure to include the weight of any options.
Transport Checklist
❑ Plan the route. Avoid steep hills. Keep Clearances in
mind.
❑ Make all electrical and hydraulic connections. See
“Hitching Tractor to Discovator” on page 13.
❑ Raise Discovator.
❑ Be sure all transport locks are installed.
❑ Always have lights on for highway operation.
❑ Comply with all federal, state and local safety laws
when traveling on public roads.
❑ Travel with caution. Allow safe clearance.
Remember that the Discovator is wider than the trac-
tor.
High Pressure Fluid Hazard:
Relieve pressure and shut down tractor before connecting, dis-
connecting or checking hydraulic lines. Use a piece of paper
or cardboard, NOT BODY PARTS, to check for leaks. Wear
protective gloves and safety glasses or goggles when working
with hydraulic systems. Escaping fluid under pressure can
have sufficient pressure to penetrate the skin causing serious
injury. If an accident occurs, seek immediate medical assis-
tance from a physician familiar with this type of injury.
Loss of Control Hazard:
Use a tractor rated for the load. Add tractor ballast as needed.
Do not exceed 20 mph. Towing the Discovator with a vehicle
that is not adequate, or at high speeds, could lead to loss of
vehicle control. Loss of vehicle control can result in a serious
road accident, severe injury or death. Check that your tractor
has enough power to handle the weight of the Discovator. Refer
to your tractor’s operator manual for capacities and ballast
requirements.