Operating Tips - Toro Groundsmaster 4100 Operator's Manual

Figure 68
1. Transport latch (wing mower decks)

Operating Tips

Operating the Machine
•
Start the engine and run it at the
until it warms up. Move the engine-speed switch
to H , lift the mower decks, disengage the
IGH IDLE
parking brake, press the forward traction pedal,
and carefully drive to an open area.
•
Practice moving forward and reverse, and starting
and stopping the machine. To stop the machine,
remove your foot from the traction pedal and let it
return to N or press down on the reverse
EUTRAL
pedal.
Note:
When going downhill in the machine, you
may need to use the reverse pedal to stop.
•
When possible, mow up and down hills rather than
across them. Have the mower decks lowered
when going down a hill to maintain steering control.
Do not attempt to turn the machine on a hill.
•
Practice driving around obstacles with the mower
decks up and down. Be careful when driving
between narrow objects so that you do not damage
the machine or mower decks.
•
Always drive slowly in rough areas.
•
If an obstacle is in the way, lift the mower decks
to mow around it.
•
When transporting the machine from 1 work area
to another, raise the mower decks to the fully
upward position, shut off the PTO, press the
mow/transport switch to the T
and place the throttle in the F
g028769
position
HALF IDLE
position,
RANSPORT
position.
AST
52
Changing Mowing Patterns
Change mowing patterns often to minimize a poor
after-cut appearance from repeatedly mowing in the
same direction.
Understanding Counterbalance
The counterbalance system maintains hydraulic
back pressure on the deck-lift cylinders. This
pressure improves traction by transferring the
mower-deck weight to the mower-drive wheels. The
counterbalance pressure has been set at the factory
to an optimal balance of after-cut appearance and
traction capability in most turf conditions.
Decreasing the counterbalance setting can produce
a more stable mower deck, but can decrease the
traction capability. Increasing the counterbalance
setting can increase the traction capability, but may
result in a poor after-cut appearance. Refer to the
machine Service Manual for your traction unit for
instructions to adjust the counterbalance pressure.
Resolving After-Cut Appearance
Reference the After-cut Appearance Troubleshooting
Guide available at www.Toro.com.
Using Proper Mowing Techniques
•
To begin cutting, engage the mower decks, then
approach the mowing area slowly.
•
To achieve the professional straight-line cut and
striping that is desirable for some applications, find
a tree or other object in the distance and drive
straight toward it.
•
As soon as the front mower decks reach the edge
of the mowing area, perform a teardrop-shaped
turn to quickly line up for your next pass.
•
Bolt-in mulching baffles are available for the
mower decks. The mulching baffles perform well
when you maintain turf on a regular schedule
to avoid removing more than 25 mm (1 inch) of
growth per cutting. When you cut too much growth
with the mulching baffles installed, the after-cut
appearance may deteriorate and the observed
power to cut the turf increases. The mulching
baffles also perform well for shredding leaves in
the fall.
Selecting the Proper Height-of-Cut
Setting to Suit Conditions
Remove no more than approximately 1/3 of the grass
blade when cutting. In exceptionally lush and dense
grass, you may need to raise your height-of-cut
setting.