Toro Groundsmaster 4500-D, Руководство оператора

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Product Overview
Controls
Brake Pedals
Two foot pedals ( Figure 11 ) operate individual wheel brakes
for turning assistance and to aid in obtaining better side hill
traction.
Pedal Locking Latch
The pedal locking latch ( Figure 11 ) connects the pedals
together to engage the parking brake.
Parking Brake Pedal
To engage the parking brake, ( Figure 11 ) connect the pedals
together with the pedal locking latch, push down on the right
brake pedal while engaging the toe pedal. To release the
parking brake, press one of the brake pedals until the parking
brake latch retracts.
Figure 11
1. Brake pedal 4. Traction pedal
2. Pedal locking latch 5. Tilt steering pedal
3. Parking brake pedal
Traction Pedal
The traction pedal ( Figure 11 ) controls forward and reverse
operation. Depress the top of the pedal to move forward and
the bottom to move backward.
To stop, reduce your foot pressure on the traction pedal and
allow it to return to the center position.
Tilt Steering Pedal
To tilt the steering wheel towards you, press the foot pedal
(
Figure 11 ) down, and pull the steering tower toward you to
the most comfortable position and then release the pedal.
Key Switch
The key switch ( Figure 12 ) has three positions: Off,
On/Preheat, and Start.
PTO Switch
The PTO switch ( Figure 12 ) has two positions: Out (start)
and In (stop). Pull the PTO button out to engage the cutting
unit blades. Push in the button to disengage the cutting unit
blades.
Hi-Lo Speed Control
The switch ( Figure 12 ) allows the speed range to increase for
transport of the machine. To switch between the Hi and Lo
speed ranges, the decks must be raised, the PTO must be
disengaged, the traction pedal must be in the neutral position
and the machine must be moving at a slow speed.
Note:
The cutting decks will not operate and/or cannot be
lowered from the transport position when the switch is in
the high range.
Figure 12
1. Lift switches (GM 4700
only)
6. Hi-Lo speed control
2. Lift switch (GM 4500 and
4700) 7. Engine speed switch
3. PTO switch 8. Light switch
4. Key switch
9. Cruise control
5. InfoCenter
Engine Speed Switch
The engine speed switch ( Figure 12 ) has two modes to
change the engine speed. By momentarily tapping the switch,
the engine speed can be increased or decreased in 100 rpm
increments. By holding the switch down the engine will
automatically move to High or Low idle, depending on which
of the switch is depressed.
Lift Switches
The lift switches ( Figure 12 ) raise and lower the cutting
units. Press the switches forward to lower the cutting units
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