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GENERAL SAFETY RULES

CAUTION.

Stuffing ears with cotton is

not recommended

4. Always wear a cap or hat when working with a

chain saw. A safety hard hat is highly

recommended when felling or working under

trees, or when objects can fall on you.

5. Wear heavy duty, non-slip gloves for improved

grip, and also for protection against cold and

vibration.

6. Safety tip shoes or boots with non-slip sole

should be worn.

7. Use eye protection and protective clothing,

including gloves and foot protection suitable for

tree climbing.

8. Never wear loose clothing, unbuttoned jackets,

flared sleeves and cuffs, scarfs, tie-strings,

neckties, cords, chains, jewelry, etc. which

could snag the saw chain or underbrush.

9. Clothing should be sturdy, protective material. It

should be snug-fitting to resist snagging, but

roomy enough for freedom of movement.

10. Trouser legs should not be flared or cuffed, and

should be either tucked into the boot tops or

trimmed short.

11. Safety vests, leg chaps and logger’s pants of

heavy leather material are available.

12. It is the operator’s responsibility to wear such

additional protection if conditions warrant it.

13. Never operate a chain saw when you are

alone. Arrange to have someone remain within

calling distance in case you need help.

FUEL

WARNING.

Petrol and fuel are extremely

flammable. If spilled or ignited by ignition

source, it can cause fire and serious

injury or property damage. Extra caution

is required, when handling petrol or fuel.

1. Use an appropriate

type

fuel container

.

2. Do not smoke or bring flame or sparks near fuel

supplies.

3. The fuel tank may be under pressure. Always

loosen the fuel cap and wait for pressure to be

equalized before removing the cap.

4. When fuel tank cap or oil tank cap is difficult to

remove by hand, place the attached socket

wrench into the groove of cap and turn it

anticlockwise.

5. Fill the fuel tank outdoors over bare ground and

install the fuel cap securely. Do not pour fuel

indoors.

6. Wipe any spilled fuel off the unit.

7. Never refuel while the engine is still hot, or fuel

a running engine.

8. Do not store the unit with fuel in its tank,

because a fuel leak could start a fire.

9. Bring an extinguisher or shovel in case of fire.

Despite the precautions which can be taken,

operating a chain saw, or just working in the

forest, presents dangers.

10. After refueling, tighten fuel cap firmly and check

for leakage. In case of fuel leakage, repair

before starting operation since there is a

danger of fire.

NOTE.

Do not press socket wrench

forcefully, since tank cap is plastic.

Pressing forcefully can damage tank

cap. If tank cap is damaged, do not start

engine.

RULES FOR SAFE OPERATION

STARTING ENGINE

1. Move the chain saw at least 3m from the

fuelling point before starting the engine.

2. Do not allow other persons to be near the chain

saw when you are starting or cutting with the

chain saw. Keep bystanders and animals out of

the work area. Do not let anyone hold wood for

you to cut.

3. Do not start cutting until you have a clear work

area, secure footing, and a planned retreat

path from the falling tree.

4. Before you start the engine, make sure that the

saw chain is not in contact with any object.

5. Keep the handles dry, clean, and free of oil or

fuel mixture.

Summary of Contents for CS-4016

Page 1: ...nded you will enjoy years of safe reliable service SPECIFICATIONS THANK YOU FOR BUYING A RYOBI GASOLINE CHAIN SAW CAUTION Carefully read through this entire owner s manual paying close attention to th...

Page 2: ...ensure that the lifting hook is not strained by excessive force PHYSICAL CONDITION 1 Do not operate a chain saw when you are tired or under the influence of alcohol or drugs 2 You should be in good p...

Page 3: ...t smoke or bring flame or sparks near fuel supplies 3 The fuel tank may be under pressure Always loosen the fuel cap and wait for pressure to be equalized before removing the cap 4 When fuel tank cap...

Page 4: ...e operator 3 Pull in can occur when the moving chain contacts a foreign object in the wood in the cut along the bottom of the guide bar and the saw chain is suddenly stopped This sudden stopping pulls...

Page 5: ...chain saw in a tree unless you have been specifically trained to do so 2 Keep all parts of your body away from the saw chain when the engine is running 3 Use extreme caution when cutting small size bu...

Page 6: ...the stopping time 6 Wear and fatigue of the activating brake spring and wear of the brake clutch drum and pivot point may lengthen the brake s stopping time 7 A damaged hand guard and lever may rende...

Page 7: ...ds Fig 3 A Note the position of the tension adjusters hole in the bar Fig 3 B This hole will need to be lined up with the tension adjustment pin when the clutch cover is refitted 5 Lay the chain aroun...

Page 8: ...0 ethyl alcohol Recommended mixture ratio 25 1 Do not mix directly in the engine fuel tank Mix fuel with 2 stroke oil in an approved container shake gently and ensure a thorough mix and pour into the...

Page 9: ...ting the saw WARNING During normal operation the chain brake clutch cover bar and chain are lubricated with chain oil After use oil will drain for many weeks and pool on the surface underneath the cha...

Page 10: ...tarter again several times until the motor starts 6 When the motor starts let it idle of a couple of seconds to warm up Apply part throttle Fig 13 and maintain the unit at a low to Medium speed for a...

Page 11: ...awing down from the top To saw a log in the middle of two supports holding it off the ground first saw down from the top one third through the log then finish by sawing up from the bottom Fig 18 When...

Page 12: ...uts are started The retreat path should extend back and diagonally to the rear of the expected line of fall as illustrated NOTE Direction of fall Fig 21 B is controlled by the notching cut Before any...

Page 13: ...ork on the chainsaw apart from the work described in this manual may only be carried out by authorised after sales service personnel Do not make any adjustments while the motor is in motion Do not mod...

Page 14: ...lter fit the cover for the engine air filter Make sure that the cover fits perfectly when you do so Tighten the fastening screw for the cover SPARK PLUG FIG 26 D To ensure that the saw s engine retain...

Page 15: ...nd file away the same number of strokes on all other cutters 5 If after sharpening a few times the depth gauge protrudes from the template you must reset its level using a flat file Fig 28 6 Finally r...

Page 16: ...th an automatic oiler system Fig 32 STORAGE Never put a chain saw into storage for longer than 30 days without carrying out the following steps Remove the fuel tank cap slowly to release any pressure...

Page 17: ...17 MAINTENANCE petrol petrol...

Page 18: ...18 NOTES...

Page 19: ...19 NOTES...

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