Toro GROUNDSMASTER 580-D 30581 Operator's Manual page 17

Hydraulic Oil Filter Warning (Fig. 14)—A warning
indicator light and audible signal warn the filter is clogged
and needs service.
Hydraulic Oil Level Warning (Fig. 14)—A warning
indicator light and audible signal warn of low hydraulic oil
level. If the oil level drops further, the engine will
automatically be stopped. The engine cannot be restarted
until the oil supply is brought to a safe level.
Air Cleaner Warning (Fig. 14)—A warning indicator light
and audible signal warn of a clogged air cleaner requiring
service. These warnings alert that the engine has been
operated beyond when normal filter maintenance should
have occurred.
Alarm Silence Button (Fig. 14)—Pressing the button
silences the alarm. The alarm system will disengage and
automatically reset when the problem is corrected.
Parking Brake Indicator (Fig. 15)—Located on the
steering column, it alerts the operator that the parking brake
is on.
1. Parking brake indicator
2. High-range speed mode indicator
3. Cruise control engaged indicator
4. Parking brake knob
5. Tilt steering control lever
High-Range Ground Speed Indicator (Fig. 15)—Located
on the steering column, it alerts the operator the
Groundsmaster 580-D is in high-range ground speed mode.
Cruise Control Indicator (Fig. 15)—Located on the
steering column, it alerts the operator that the cruise control
is engaged.
Tilt Steering Control (Fig. 15)—A lever on the right side
of the steering column. Pivot the lever rearward to release
and move the steering column and tower to the desired
Figure 15
angle. Pivot the lever forward to lock the steering column
and wheel in the desired position.
Key Switch (Fig. 16)—Three positions: OFF, ON and
START. Turn the key to START and release it when the
engine begins running. To stop, turn the key to the OFF
position.
Throttle Control (Fig. 16)—Used to operate the engine at
various speeds. Moving the throttle forward increases
engine speed—FAST, rearward decreases engine speed—
SLOW.
1. Key switch
2. Throttle control
3. Cruise control switches
4. Deck drive/PTO switch
5. Engine override switch
6. High-Range/ Low-Range ground speed switch
7. Cutting unit lift controls
8. Glow plug indicator light
Cruise Control Switches (Fig. 16)—Two switches on the
panel to the right of the operator; one for ON/OFF control,
the other for cruise engagement. Cruise control operation,
when in either high-range or low-range mode, is disengaged
either by actuating the brake pedal or by turning the switch
to the OFF position.
High-Range/Low-Range Ground Speed Switch (Fig.
16)—A lever that allows selection of either high- or low-
range ground speeds. Push the switch forward for High-
Range or pull back for Low-Range. The switch returns to
the neutral position. The switch automatically resets to Low
Range when a cutting unit is lowered, the front cutting unit
is not fully raised, or if the engine is shut off.
Figure 16
Controls
17