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•
Check that operator-presence controls, safety
switches, and guards are attached and functioning
properly. Do not operate the machine unless they
are functioning properly.
•
Before mowing, always inspect the machine to
ensure that the blades, blade bolts, and cutting
assemblies are in good working condition.
Replace worn or damaged blades and bolts in sets
to preserve balance.
•
Inspect the area where you will use the machine
and remove all objects that the machine could
throw.
Fuel Safety
•
Use extreme care in handling fuel. It is flammable
and its vapors are explosive.
•
Extinguish all cigarettes, cigars, pipes, and other
sources of ignition.
•
Use only an approved fuel container.
•
Do not remove the fuel cap or fill the fuel tank
while the engine is running or hot.
•
Do not add or drain fuel in an enclosed space.
•
Do not store the machine or fuel container where
there is an open flame, spark, or pilot light, such
as on a water heater or other appliance.
•
If you spill fuel, do not attempt to start the engine;
avoid creating any source of ignition until the fuel
vapors have dissipated.
Checking the Engine-Oil
Level
Before you start the engine and use the machine,
check the oil level in the engine crankcase; refer to
Checking the Engine-Oil Level (page
Checking the Cooling
System
Before you start the engine and use the machine,
check the cooling system; refer to
Cooling System (page
Checking the Hydraulic
System
Before you start the engine and use the machine,
check the hydraulic system; refer to
Hydraulic Lines and Hoses (page
50).
Checking the
58).
Checking the
64).
Filling the Fuel Tank
Recommended Fuel
Use only clean, fresh diesel fuel or biodiesel fuels
with low or ultra-low (<15 ppm) sulfur content. The
minimum cetane rating should be 40. Purchase fuel in
quantities that can be used within 180 days to ensure
fuel freshness.
Fuel tank capacity: 79 L (21 US gallons)
Use summer-grade diesel fuel (Number 2-D) at
temperatures above -7°C (20°F) and winter-grade
diesel fuel (Number 1-D or Number 1-D/2-D blend)
below -7°C (20°F ). Using winter-grade fuel at
lower temperatures provides a lower flash point and
cold-flow characteristics, which will ease starting and
reduce fuel-filter plugging.
Using summer-grade fuel above -7°C (20°F) will
contribute toward longer fuel-pump life and increased
power compared to winter-grade fuel.
Important:
Do not use kerosene or gasoline
instead of diesel fuel. Failure to observe this
caution will damage the engine.
Biodiesel Ready
This machine can also use a biodiesel blended fuel
of up to B20 (20% biodiesel, 80% petrodiesel). The
petrodiesel portion should be low or ultra-low sulfur.
Observe the following precautions:
•
The biodiesel portion of the fuel must meet
specification ASTM D6751 or EN14214.
•
The blended fuel composition should meet ASTM
D975 or EN590.
•
Painted surfaces may be damaged by biodiesel
blends.
•
Use B5 (biodiesel content of 5%) or lesser blends
in cold weather.
•
Monitor seals, hoses, and gaskets in contact with
fuel as they may degrade over time.
•
Fuel-filter plugging may be expected for a time
after converting to biodiesel blends.
•
Contact your distributor if you wish for more
information on biodiesel.
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