Cub Cadet CC5090 운영자 매뉴얼 - 페이지 4

{카테고리_이름} Cub Cadet CC5090에 대한 운영자 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Cub Cadet CC5090 16 페이지.

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OIL AND FUEL INFORMATION

Using Blended Fuels

If you choose to use a blended fuel, or its use is unavoidable, follow recommended precautions:

• Always use fresh unleaded gasoline

• Use the fuel additive STA-BIL® or an equivalent

• Drain tank and run the engine dry before storing unit

USING FUEL ADDITIVES

WARNING:

Add fuel in a clean, well ventilated outdoor area. Wipe up any spilled fuel immediately.

Avoid creating a source of ignition for spilt fuel. Do not start the engine until fuel vapors dissipate.

WARNING:

Gasoline is extremely flammable. Ignited vapors may explode. Always stop the engine

and allow it to cool before filling the fuel tank. Do not smoke while filling the tank. Keep sparks and open

flames at a distance from the area.

The use of fuel additives, such as STA-BIL® Gas Stabilizer or an equivalent, will inhibit corrosion and minimize the

formation of gum deposits. Using a fuel additive can keep fuel from forming harmful deposits in the carburetor for up to

six (6) months. Add 0.8 oz. (23 ml.) of fuel additive per gallon of fuel according to the instructions on the container.

NEVER add fuel additives directly to the unit's gas tank.

FUELING THE UNIT

WARNING:

Remove fuel cap slowly to avoid injury from fuel spray.

Never operate the unit without the fuel cap securely in place.

WARNING:

It has been proven that fuel containing greater than

15% ethanol will likely damage this engine and void the warranty.

1. Remove the fuel cap (Fig. 19).

2. Place the gas container's spout into the fill hole on the fuel tank (Fig. 19) and fill the tank.

NOTE: Do not overfill the tank.

3. Wipe up any gasoline that may have spilled.

4. Reinstall the fuel cap.

5. Move the unit at least 30 ft. (9.1 m) from the fueling source and site before starting the engine.

NOTE: Dispose of the old gasoline in accordance to Federal, State and Local regulations.

STARTING/STOPPING INSTRUCTIONS

WARNING:

Remove fuel cap slowly to avoid injury from fuel spray.

Never operate the unit without the fuel cap securely in place.

WARNING:

Avoid accidental starting. Make sure you are in the

starting position when pulling the starter rope (Fig. 23). To avoid serious

injury, the operator and unit must be in a stable position while starting.

STARTING INSTRUCTIONS

1. Check the oil level in the crankcase. Refer to Checking the Oil Level.

2. Fill the fuel tank with fresh, clean unleaded gasoline. Refer to Fueling the Unit.

NOTE:

There is no need to turn the unit on. The On/Off Control is in the ON ( I )

position at all times (Fig. 20).

3. Fully press and release the primer bulb 10 times, slowly. Some amount of fuel

should be visible in the primer bulb and fuel lines (Fig. 21). If fuel can not be seen

in the bulb, press and release the bulb until fuel is visible.

4. Place the choke lever in Position 1 (Fig. 21).

5. Crouch in the starting position (Fig. 22). Press the throttle lockout in and squeeze

the throttle control lever. Pull the starter rope 5 times.

6. Place the choke lever in Position 2 (Fig. 21)

7. Press the throttle lockout in and squeeze the throttle control, pull the starter rope

in a controlled motion 3 to 5 times to start engine.

8. Keep the throttle squeezed and allow the engine to warm up for 30 to 60 seconds.

9. Continue squeezing the throttle control, move the choke lever to Position 3 (Fig. 21)

and continue warming the engine for an additional 60 seconds. The unit may be

used during this time.

NOTE:

Unit is properly warmed up when engine accelerates without hesitation.

IF...

the engine hesitates, return the choke lever to Position 2 (Fig. 21) and

continue warm-up.

IF...

the engine does not start, go back to step 3.

IF...

the engine fails to start after a few attempts, place the choke lever in Position 3 and squeeze the throttle

control. Pull the starter rope out with a controlled and steady motion 3 to 8 times. The engine should start. If

not, repeat.

IF WARM... If the engine is already warm, start the unit with the blue choke lever in Position 2. After the unit starts,

move the choke lever to Position 3.

STOPPING INSTRUCTIONS

1. Release your hand from the throttle control. Allow the engine to cool down by idling.

2. Press and hold the On/Off Control switch in the OFF (O) position until the unit comes to a complete stop (Fig. 20).

OPERATING INSTRUCTIONS

HOLDING THE TRIMMER

WARNING: Always wear eye, hearing, foot and body protection to reduce the risk of injury when operating

this unit.

Before operating the unit, stand in the operating position (Fig. 23). Check for the

following:

• The operator is wearing eye protection and proper clothing

• With a slightly-bent right arm, the operator's right hand is holding the shaft grip

• The operator's left arm is straight, the left hand holding the assist handle

• The unit is at waist level

• The cutting attachment is parallel to the ground and easily contacts the grass

without the need to bend over

ADJUSTING TRIMMING LINE LENGTH

WARNING:

Do not remove or alter the line cutting blade assembly. Excessive line length will make

the clutch overheat. This may lead to serious personal injury or damage to the unit.

The Bump Head™ cutting attachment allows you to release trimming line without stopping the engine. To release

more line, lightly tap the cutting attachment on the ground (Fig. 24) while operating the trimmer at high speed.

NOTE: Always keep the trimming line fully extended. Line release becomes more difficult as the cutting line becomes

shorter.

Each time the head is bumped, about 1 inch (25.4 mm) of trimming line is released. A blade in the cutting attachment

shield will cut the line to the proper length if excess line is released.

For best results, tap the Bump Head™ on bare ground or hard soil. If line release is attempted in tall grass, the engine

may stall. Always keep the trimming line fully extended. Line release becomes more difficult as the cutting line

becomes shorter.

NOTE: Do not rest the Bump Head™ on the ground while the unit is running.

Some line breakage will occur from:

• Entanglement with foreign matter

• Normal line fatigue

• Attempting to cut thick, stalky weeds

• Forcing the line into objects such as walls or fence posts

TIPS FOR BEST TRIMMING RESULTS

• For best trimming results, operate unit at full throttle.

• Keep the cutting attachment parallel to the ground.

• Do not force the cutting attachment. Allow the tip of the line to do the cutting, especially along walls. Cutting with

more than the tip will reduce cutting efficiency and may overload the engine.

• Cut grass over 8 inches (200 mm) by working from top to bottom in small increments to avoid premature line wear

or engine drag.

• Cutting from left to right improves the unit's cutting efficiency. Clippings are thrown away from the operator.

• Slowly move the trimmer into and out of the cutting area at the desired height. Move either in a forward-backward

or side-to-side motion. Cutting shorter lengths produces the best results.

• Trim only when grass and weeds are dry.

• The life of your cutting line is dependent upon proper adherence of explained

trimming techniques, what vegetation is cut, and where vegetation is cut.

For example, the line will wear faster when trimming against a foundation wall as

opposed to trimming around a tree.

DECORATIVE TRIMMING

Decorative trimming is accomplished by removing all vegetation around trees, posts,

fences and more.

Rotate the whole unit so that the cutting attachment is at a 30° angle to the ground (Fig. 25).

USING THE CUTTING BLADE

Before operating the unit with the cutting blade, stand in the operating position (Fig. 23). Refer to Holding the Trimmer.

Cutting Blade Operating Tips

Gas Can Spout

To establish a rhythmic cutting procedure:

• Plant feet firmly, comfortably apart.

• Bring the engine to full throttle before entering the material to be cut. At full throttle the blade has maximum cutting power

and is less likely to bind, stall or cause blade thrust (which can result in serious personal injury to the operator or others).

• Cut while swinging the upper part of your body from left to right.

Fuel Cap

• Always release the throttle trigger and allow the engine to return to idle speed

Fuel Tank

when not cutting.

Fig. 19

• When you are finished, always unsnap the unit from the harness before taking off

the harness.

• Swing the unit in the opposite direction as the blade spins, which increases the

cutting action.

• After the return swing, move forward to the next area to be cut plant your feet again.

• The cutting blade is designed with a second cutting edge. You can use it by

removing the blade, turning it upside down, and reinstalling it.

To reduce the chance of material wrapping around the blade, follow these steps:

OFF (O)

ON (I)

• Cut at full throttle

• Swing the unit into material to be cut from your left to your right (Fig. 26)

• Avoid the material just cut as you make the return swing

Throttle

Control

Fig. 20

Primer Bulb

Choke Lever

MAINTENANCE SCHEDULE

Perform these required maintenance procedures at the frequency stated in the table. These procedures should also be

a part of any seasonal tune-up.

NOTE:

Fig. 21

Starting Position

Starter

NOTE:

Rope

FREQUENCY

Before starting engine

Throttle

Control

Every 10 hours

Fig. 22

10 hours on new engine

and 25 hours after

Every 25 hours

LINE INSTALLATION

This section covers both SplitLine® and standard

single line installation.

Always use original equipment manufacturer 0.105 in.

(2.67 mm) replacement line. Other types of line may

make the engine overheat or fail.

There are two methods to replace the trimming

line:

• Wind the inner reel with new line

• Install a prewound inner reel

Winding the Existing Inner Reel

1. Hold the outer spool with one hand and unscrew the bump knob clockwise (Fig. 27).

Inspect the bolt inside the bump knob to make sure it moves freely. Replace the

bump knob if damaged.

2. Remove the inner reel from the outer spool (Fig. 27).

3. Remove spring from the inner reel (Fig. 27).

4. Use a clean cloth to clean the the inner reel, spring, shaft and inner surface of the

outer spool (Fig. 28).

Fig. 23

5. Check the indexing teeth on the inner reel and outer spool for wear (Fig. 29). If

necessary, remove burrs or replace the reel and spool.

NOTE:

Single Line Installation

Go To Step 8 for SplitLine® Installation

6. Take approximately 18 feet (6 m) of new

trimming line, loop it into two equal lengths.

Insert each end of the line through one of the

two holes in the inner reel (Fig. 30). Pull the line

through the inner reel so that the loop is as

small as possible.

7. Wind the lines in tight even layers, onto the reel

(Fig. 31). Wind the line in the direction indicated

on the inner reel. Place your index finger

between the two lines to stop the lines from

overlapping. Do not overlap the ends of the

line. Proceed to step 11.

SplitLine® Installation

8. Take approximately 10 feet (3 m) of new

trimming line. Insert one end of the line through

one of the two holes in the inner reel (Fig. 32).

Fig. 24

Pull the line through the inner reel until only

about 4 inches is left out.

9. Insert the end of the line into the open hole in the inner reel and pull the line tight

to make the loop as small as possible (Fig. 32).

10. Before winding, split the line back about 6 inches.

11. Wind the line in tight even layers in the direction indicated on the inner reel.

NOTE:

12. Insert the ends of the line into the two holding slots (Fig. 33).

13. Insert the ends of the line through the eyelets in the outer spool and place inner

reel with spring inside the outer spool (Fig. 34). Push the inner reel and outer spool

together. While holding the inner reel and outer spool, grasp the ends and pull

firmly to release the line from the holding slots in the reel.

NOTE:

14. Hold the inner reel in place and install the bump knob by turning counterclockwise. Tighten securely.

INSTALLING A PREWOUND REEL

1. Hold the outer spool with one hand and unscrew the bump knob clockwise (Fig. 27). Inspect the bolt inside the

Fig. 25

bump knob to make sure it moves freely. Replace the bump knob if damaged.

2. Remove the old inner reel from the outer spool (Fig. 27).

3. Remove the spring from the old inner reel (Fig. 27).

OPERATING INSTRUCTIONS

WARNING:

Always wear eye, hearing, foot, body protection and the shoulder strap to reduce the risk

of injury when operating this unit.

WARNING:

Do not use the cutting blade for edging or as an edger. Severe personal injury to yourself

or others can result.

WARNING:

Blade thrust may occur when the spinning blade contacts an object that it does not

immediately cut. Blade thrust can be violent enough to cause the unit and/or operator to be propelled in any

direction, and possibly lose control of the unit. Blade thrust can occur without warning if the blade snags,

stalls or binds. This is more likely to occur in areas where it is difficult to see the material being cut.

WARNING:

The blade continues to spin after the engine is turned off. The coasting blade can

seriously cut you if accidentally touched.

WARNING:

Do not sharpen the cutting blade. Sharpening the blade can cause the blade tip to break

off while in use. This can result in severe personal injury to yourself or others. Replace the blade.

WARNING:

Do not clear away any cut material with the engine running or blade turning. To avoid

serious personal injury, turn off the engine. Allow the blade to stop before removing materials wrapped

around the blade shaft.

MAINTENANCE AND REPAIR INSTRUCTIONS

WARNING:

To prevent serious injury, never perform maintenance or repairs with unit running. Always

service and repair a cool unit. Disconnect the spark plug wire to ensure that the unit cannot start.

Some maintenance procedures may require special tools or skills. If you are unsure about these

procedures take your unit to any non-road engine repair establishment, individual or authorized service

dealer.

Maintenance, replacement, or repair of the emission control devices and system may be performed by any

non-road engine repair establishment, individual or authorized service dealer.

MAINTENANCE REQUIRED

Fill fuel tank with fresh fuel

Check oil

Clean and re-oil air filter

Change oil

Check rocker arm to valve clearance and adjust

Clean spark arrestor

Check spark plug condition and gap

WARNING:

Never use metal-reinforced line, wire, chain or rope. These can break off and become

dangerous projectiles.

Always use the correct line length when installing trimming line on the unit. The line may not release

properly if the line is too long.

Failure to wind the line in the direction indicated will cause the cutting

attachment to operate incorrectly.

The spring must be assembled on the inner reel before reassembling the cutting attachment.

Fig. 26

Outer Spool

Spring

Inner Reel

Bolt

Bump Knob

Fig. 27

Fig. 28

Index Teeth

Fig. 29

Loop

Fig. 30

Fig. 31

Loop

Holding Slots

Fig. 32

Fig. 33

Fig. 34

SEE

p. 3

p. 5

Spring