Poulan Pro PR17H42STE, Руководство пользователя

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13
OPERATION
TO START ENGINE (See Fig. 5)
When starting the engine for the first time or if the engine has
run out of fuel, it will take extra cranking time to move fuel
from the tank to the engine.
•
Be sure freewheel control is in the transmission engaged
position.
• Sit on seat in operating position, depress clutch/brake
pedal and set parking brake.
• Place motion control lever in neutral (N) position.
• Move attachment clutch to “DISENGAGED” position.
• Move throttle control to choke position.
NOTE: Before starting, read the warm and cold starting
procedures below.
• Insert key into ignition and turn key clockwise to
“START” position and release key as soon as engine
starts. Do not run starter continuously for more than
fifteen seconds per minute. If the engine does not start
after several attempts, move throttle control to fast
position, wait a few minutes and try again. If engine still
does not start, move the throttle control back to the
choke position and retry.
WARM WEATHER STARTING (50° F and above)
•
When engine starts, move the throttle control to the fast
position.
• The attachments and ground drive can now be used. If
the engine does not accept the load, restart the engine
and allow it to warm up for one minute using the choke
as described above.
COLD WEATHER STARTING ( 50° F AND BELOW)
•
When engine starts, allow engine to run with the throttle
control in the choke position until the engine runs
roughly, then move throttle control to fast position. This
may require an engine warm-up period from several
seconds to several minutes, depending on the tempera-
ture.
AUTOMATIC TRANSMISSION WARM UP
• Before driving the unit in cold weather, the transmission
should be warmed up as follows:
• Be sure the tractor is on level ground.
• Place the motion control lever in neutral.
Release
the parking brake and let the clutch/brake s l o w l y
return to operating position.
• Allow one minute for transmission to warm up. This
can be done during the engine warm up period.
• The attachments can also be used during the engine
warm-up period after the transmission has been warmed
up.
NOTE: If at a high altitude (above 3000 feet) or in cold
temperatures (below 32 F) the carburetor fuel mixture may
need to be adjusted for best engine performance. See “TO
ADJUST CARBURETOR” in the Service and Adjustments
section of this manual.
BEFORE STARTING THE ENGINE
CHECK ENGINE OIL LEVEL
• The engine in your tractor has been shipped, from the
factory, already filled with summer weight oil.
• Check engine oil with tractor on level ground.
• Remove oil fill cap/dipstick and wipe clean, reinsert the
dipstick and screw cap tight, wait for a few seconds,
remove and read oil level. If necessary, add oil until
“FULL” mark on dipstick is reached. Do not overfill.
• For cold weather operation you should change oil for
easier starting (See “OIL VISCOSITY CHART” in the
Customer Responsibilities section of this manual).
• To change engine oil, see the Customer Responsibilities
section in this manual.
PURGE TRANSMISSION
CAUTION: Never engage or disengage
freewheel lever while the engine is run-
ning.
To ensure proper operation and performance, it is recom-
mended that the transmission be purged before operating
tractor for the first time. This procedure will remove any
trapped air inside the transmission which may have devel-
oped during shipping of your tractor.
IMPORTANT: SHOULD YOUR TRANSMISSION REQUIRE
R E M O V A L F O R S E R V I C E O R R E P L A C E M E N T , I T
SHOULD BE PURGED AFTER REINSTALLATION BEFORE
OPERATING THE TRACTOR.
• Place tractor safely on level surface with engine off and
parking brake set.
• Disengage transmission by placing freewheel control in
freewheeling position (See “TO TRANSPORT” in this
section of manual).
ADD GASOLINE
• Fill fuel tank to bottom of filler neck. Do not overfill. Use
fresh, clean, regular unleaded gasoline with a minimum
of 87 octane. (Use of leaded gasoline will increase
carbon and lead oxide deposits and reduce valve life).
Do not mix oil with gasoline. Purchase fuel in quantities
that can be used within 30 days to assure fuel freshness.
CAUTION: Wipe off any spilled oil or
fuel. Do not store, spill or use gasoline
near an open flame.
IMPORTANT: WHEN OPERATING IN TEMPERATURES
BELOW32°F(0°C), USE FRESH, CLEAN WINTER GRADE
GASOLINE TO HELP INSURE GOOD COLD WEATHER
STARTING.
CAUTION: Alcohol blended fuels (called
gasohol or using ethanol or methanol)
can attract moisture which leads to sepa-
ration and formation of acids during
storage. Acidic gas can damage the fuel
system of an engine while in storage. To
avoid engine problems, the fuel system
should be emptied before storage of 30
days or longer. Drain the gas tank, start
the engine and let it run until the fuel
lines and carburetor are empty. Use
fresh fuel next season. See Storage
Instructions for additional information.
Never use engine or carburetor cleaner
products in the fuel tank or permanent
damage may occur.