Using the Weight
Transfer/Traction Assistance
A hydraulic weight-transfer system is provided for improving
traction with the terrain.
Weight transfer is using the cutting-unit hydraulic pressure
in the lift system to provide a lifting force to reduce the
cutting-unit weight on the ground and transfers the weight as
a downward force onto the tires.
The amount of weight transfer is variable to suit operating
conditions by rotating the weight-transfer hand wheel as
follows:
1.
Release the valve locknut 1/2 turn counter-clockwise
and hold.
2.
Rotate the valve hand wheel.
•
Rotate counterclockwise to reduce the weight
transfer.
•
Rotate clockwise to increase the weight transfer.
3.
Tighten the nut.
1
2
G018089
g018089
Figure 26
1.
Lock wheel
2.
Weight-transfer hand
wheel
During Operation
During Operation Safety
General Safety
•
The owner/operator can prevent and is responsible for
accidents that may cause personal injury or property
damage.
•
Wear appropriate clothing, including eye protection;
slip-resistant, substantial foot protection; and hearing
protection. Tie back long hair and do not wear jewelry.
•
Do not operate the machine while ill, tired, or under the
influence of alcohol or drugs.
•
Never carry passengers on the machine and keep
bystanders and pets away from the machine during
operation.
•
Operate the machine only in good visibility to avoid holes
or hidden hazards.
•
Avoid mowing on wet grass. Reduced traction could
cause the machine to slide.
•
Before you start the engine, ensure that all drives are in
neutral, the parking brake is engaged, and you are in the
operating position.
•
Keep your hands and feet away from the cutting units.
Keep clear of the discharge opening at all times.
•
Look behind and down before backing up to be sure of
a clear path.
•
Use care when approaching blind corners, shrubs, trees,
or other objects that may obscure your vision.
•
Do not mow near drop-offs, ditches, or embankments.
The machine could suddenly roll over if a wheel goes
over the edge or if the edge gives way.
•
Stop the blades whenever you are not mowing.
•
Stop the machine and inspect the blades after striking an
object or if there is an abnormal vibration in the machine.
Make all necessary repairs before resuming operation.
•
Slow down and use caution when making turns and
crossing roads and sidewalks with the machine. Always
yield the right-of-way.
•
Disengage the drive to the cutting unit and shut off the
engine before adjusting the height of cut (unless you can
adjust it from the operating position).
•
Never run an engine in an area where exhaust gasses are
enclosed.
•
Never leave a running machine unattended.
•
Before leaving the operating position (including to empty
the catchers or to unclog the chute), do the following:
–
Park the machine on level ground.
–
Disengage the power take-off and lower the
attachments.
–
Engage the parking brake.
–
Shut off the engine and remove the key.
22
Summary of Contents for Groundsmaster 3400
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