Gravely pro-turn 460 diesel 992236 Operator's Manual page 18

Coolant Temperature Gauge
Engine Overheating Warning Alarm
will continue to sound until the key switch is
turned to the Off position or the coolant
temperature drops below 104.4
Battery Charge Indicator
Lights when the key is in
the run position and the
charging system is not
charging the battery.
Throttle Lever
1
2
Indicates
temperature of
engine coolant.
Engine
Overheat Light
Indicates when
coolant temperature
o
exceeds 93.3 C (200
F). See Troubleshooting
on page 45.
When the coolant
temperature exceeds
o o
104.4 C (220 F) an
alarm located behind the
seat will sound to alert
the operator that the
engine coolant is
overheating. The alarm
o
C (220
The throttle lever
changes the engine
speed.
Move the throttle lever
to Fast (1) to increase
engine speed.
Move the lever to Slow
(2) to decrease engine
speed.
Transaxle Bypass Valves
o
IMPORTANT: DO NOT tow the unit.
Transport the unit on an appropriate truck or
trailer.
Power Take Off (PTO) Switch
ON
o
F).
OFF
NOTICE: The engine will not start unless the
steering control levers are in the neutral
position, the PTO switch is in the Off position
and parking brake is set.
MOWER LIFT PEDAL AND
HEIGHT-OF-CUT (HOC) INDEX
WHEEL
Mower lift pedal raises and lowers mower
deck for mowing or transport. Height-of-cut
(HOC) index wheel sets desired cutting
height or transport position. When in the lock
position, the transport lock lever allows the
deck to automatically lock in the highest (14
mm (5.5") HOC) position when the lift pedal is
pushed fully forward.
EN - 18
The unit can be
moved without the
engine running by
bypassing the
transaxles. The
bypass valves (1)
are located on the
transaxles near the
rear tires. See To
Push The Unit on
page 23.
NOTICE: Make sure
both transaxles are
set to neutral before
1
pushing the unit.
Power take off (PTO)
switch engages and
disengages the mower
blades.
Pull the power take off
(PTO) switch to On
position to engage
mower blades.
Push the power take off
(PTO) switch to Off
position to disengage
mower blades.