Exmark NAVIGATOR, Operator'S Manual

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Operation
or fault within the system is detected, the malfunction
indicator light (MIL) is illuminated. The MIL is the
light located in the right console panel to the left of
the ignition switch. Follow the troubleshooting steps
outlined in the Kohler engine operator’s manual if the
MIL is illuminated.
Hopper Switch
Located on the right console (see Figure 5).
The hopper switch raises or lowers the hopper when
dumping.
Pre-Start
Fill fuel tanks. See Fuel Recommendations in
the Specifications section for additional gasoline
information.
Do Not add oil to gasoline.
Do Not overfill fuel tank. Fill the fuel tank to the
bottom of the filler neck. The empty space in the
tank allows gasoline to expand. Overfilling may result
in fuel leakage or damage to the engine or emission
system.
Make sure you understand the controls, their
locations, their functions, and their safety
requirements.
Refer to the Maintenance section and perform all the
necessary inspection and maintenance steps.
Operating Instructions
Starting the Engine
1. Move the speed control lever to the neutral
position.
2. Pull up and back on the parking brake lever to
engage the parking brake.
3. Push the PTO engagement lever down to the
“STOP” position.
Note:
It is not necessary for the operator to be
in the seat to start the engine.
4. Place the throttle midway between the “SLOW”
and “FAST” positions.
5. On a cold engine, push the choke lever forward
into the “ON” position (except Kohler EFI).
On a warm engine, leave the choke in the “OFF”
position.
6. Turn ignition switch to the “START” position.
Release the switch as soon as the engine starts.
Important:
Do Not crank the engine
continuously for more than ten seconds at a
time. If the engine does not start, allow a 60
second cool-down period between starting
attempts. Failure to follow these guidelines
can burn out the starter motor.
7. If the choke is in the “ON” position, gradually
return choke to the “OFF” position as the engine
warms up.
Engaging the PTO
DANGER
The rotating blades under the mower deck are
dangerous. Blade contact can cause serious
injury or kill you.
Do Not put hands or feet under the mower or
mower deck when the blades are engaged.
DANGER
An uncovered discharge opening will allow
objects to be thrown in an operator’s or
bystander’s direction. Also, contact with the
blower blades could occur. Thrown objects or
blade contact can cause serious injury or death.
Never operate the mower with the hopper or
hopper door raised, removed, or altered unless
there is a mulch kit in place and working
properly.
The PTO lever engages the PTO and blower. Be sure
that the hopper is down, the hopper door is securely
closed, and all persons are clear of the mower deck
and discharge area before engaging PTO.
Important:
Operator must be in seat before the
PTO can be engaged.
1. Set the throttle to the “MIDWAY” position.
2. Pull the PTO lever upward until locked over
center.
3. Place the throttle in the “FAST” position to begin
mowing.
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