Exmark 4500-497 Lawn Mower User Manual


 
Operation
Refer to the Maintenance section and perform all the
necessary inspection and maintenance steps.
Operating Instructions
Raise the Rollover Protection System
(ROPS)
Important: Lower the roll bar only when
absolutely necessary.
1. Remove the hairpin cotter pins and remove the
two roll bar pins (Figure 5).
2. Raise the roll bar to the upright position and
install the two pins and secure them with the
hairpin cotter pins (Figure 5).
Important: Always use the seat belt with the
roll bar in the raised position. Ensure that the
rear part of the seat is secured with the seat
latch.
Figure 5
1. Roll bar 3. Pin
2. Raised position 4. Hairpin cotter pin
Open the Fuel Shut-Off Valve
The fuel shut-off valve is located on the right side of
unit in fuel line next to the fuel lter. Raise the rear
hood to access fuel shut-off valve.
Starting the Engine
1. Move the motion control levers out to the neutral
lock position.
2. Pull up and back on the parking brake lever to
engage the parking brake.
3. Push in on the PTO switch 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.
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.
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