Gravely Pro-Master 260 Owner's/Operator's Manual page 17

Oil Pressure Light
HOUR METER
Measures and displays (1) the amount of time
engine has been run, time spent on jobs and
service intervals. This time cannot be
cleared.
Operation
2
The hour meter has three functions:
1.Timer (TMR1)
Measures the time spent on individual jobs.
Press and hold the toggle button to reset the
timer to zero. TMR1 will then start measuring
engine run time until it is reset to zero again.
2.Service Alert
Displays maintenance interval reminders for:
• changing engine oil (CHG OIL)
• changing the hydraulic oil and filter
(CHG HYD OIL)
• servicing the air filter (SRV
AIRFILTER)
The alert starts counting down two hours
before the maintenance is due. The meter
flashes NOW when it reaches the
maintenance time.
Press and hold the toggle button to reset the
maintenance clock to zero after performing
the service.
3.Service Interval Presets
Hour meter is preset for recommended
service intervals.
Hydraulic oil and filter:
• First 75 hours, every 400 hours
thereafter.
Indicates when engine oil
pressure is low.
NOTICE: It does not
indicate engine oil level.
See Troubleshooting on
page 37 or refer to Engine
Manual for details.
Press and
1
release the toggle
button (2) to shift
between different
functions.
Press and hold
the toggle button
to reset the timer
or clear a service
message.
Engine oil and filter:
• First 25 hours, every 100 hours
thereafter.
NOTICE: The preset engine oil service
intervals in the hour meter are normal
recommended intervals. Specific engine
manufacturer's recommendations may vary.
Fuel Shut-Off Valve
3
OFF
RIGHT
TANK
2
Steering Levers
1
3
• Forward (2) – Push both steering
levers forward.
• Left (3) – Pull left steering lever back
or push right steering lever forward or
a combination of both.
• Right (4) – Pull right steering lever
back or push left steering lever
forward or a combination of both.
To stop, return both steering levers to neutral.
NOTICE: Steering levers are mechanically
locked in neutral whenever parking brake is
engaged.
NOTICE: Aggressive turning can scuff or
damage lawns. ALWAYS keep both wheels
rotating when making sharp turns. DO NOT
make turns with inside wheel completely
stopped. To obtain minimum turning radius,
slowly reverse inside wheel while moving
outside wheel slowly forward.
Parking Brake Lever
EN - 17
Controls fuel flow from
1
left fuel tank (1) or right
fuel tank (2).
LEFT
TANK
Open valve to operate
the engine. Turn the
valve to off (3) when
storing or transporting
the unit.
Control
speed,
2
directional
control, and
stopping unit.
•Reverse (1)
– Pull both
4
steering
levers
backward.
Engages (2) and
1
disengages (1)
parking brake.
2