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Page 5 — English

Refer to 

Adjusting the Carburetor in the 

Maintenance 

section of this manual. If the saw 

chain still moves at idle speed after adjustment 
has been made, contact an authorized service 
center for adjustment and discontinue use until 
the repair is made.

REFUELING (DO NOT SMOKE!)

 

To reduce the risk of fire and burn injury

handle fuel with care. It is highly flammable.

 

Mix and store fuel in a container approved for 

gasoline.

 

Mix fuel outdoors where there are no sparks 

or flames.

 

Select bare ground, stop the engine, and 

allow it to cool before refueling.

 

Loosen the fuel cap slowly to release pres-

sure and to keep fuel from escaping around the 
cap.

 

Tighten the fuel cap securely after refueling.

 

Wipe spilled fuel from the unit. Move 30 

feet away from refueling site before starting 
engine.

 

Never attempt to burn off spilled fuel under 

any circumstances.

KICKBACK

 

Kickback is a dangerous reaction that can 

lead to serious injury. Do not rely only on the 

safety devices provided with the saw. As a 
chain saw user, you must take special safety 
precautions to help keep your cutting jobs free 
from accident or injury. See the 

General Safety 

Rules 

and

 Operation

 sections of this manual 

for added information on kickback and how to 
avoid serious personal injury.

 

Before you start the engine, make sure the 

saw chain is not contacting any object.

 

Wear snug-fitting clothing.  Always wear 

heavy, long pants, boots, and gloves. Do not 
wear jewelry, short pants, sandals, or go bare-
foot. Do not wear loose fitting clothing, which 
could be drawn into the engine or catch the 
chain or underbrush. Wear overalls, jeans, or 
chaps made of cut-resistant material or ones 
that contain cut-resistant inserts. Secure hair 
so that it is above shoulder level.

 

Wear non-slip safety footwear and heavy-

duty gloves to improve your grip and to protect 

your hands.

 

Wear eye protection  which is marked to 

comply with ANSI Z87.1, as well as hearing 

and head protection, when operating this 

equipment.

 

Keep bystanders and animals out of the work 

area. Do not allow other persons to be nearby 

during starting or cutting with the chain saw.

 

NOTE: The size of the work area depends on the 

job being performed as well as the size tree or 
workpiece involved. For example, felling a tree 
requires a larger work area than making other 
cuts (i.e., bucking cuts, etc.).

 

Keep SAFE-T-TIP

®

 anti-kickback nose guard 

properly mounted on the guide bar to prevent 

rotational kickback.

 

Follow the sharpening and maintenance 

instructions for the saw chain.

 

Never operate a chain saw that is damaged, 

improperly adjusted, or is not completely 

and securely assembled. Be sure that the saw 

chain stops moving when the throttle control 
trigger is released. If the saw chain moves at 

idle speed, the carburetor may need  adjusting. 

SPECIFIC SAFETY RULES

Содержание RY10518

Страница 1: ...les risques de blessures l utilisateur doit lire et veiller bien comprendre le manuel d utilisation avant d employer ce produit Merci d avoir achet un produit Ryobi Su motosierra ha sido dise ada y fa...

Страница 2: ...de de pi ces et r paration Pedidos de piezas y servicio Page arri re P g posterior This product has many features for making its use more pleasant and enjoyable Safety performance and dependability ha...

Страница 3: ...while you are operating the saw Cut at high engine speeds Always cut with the engine running at full speed Fully squeeze the throttle trigger and maintain a steady cutting speed Do not overreach or c...

Страница 4: ...chain saw service other than the items listed in the instruction manual and all maintenance should be performed by competent chain saw service personnel For example if improper tools are used to remo...

Страница 5: ...e make sure the saw chain is not contacting any object Wear snug fitting clothing Always wear heavy long pants boots and gloves Do not wear jewelry short pants sandals or go bare foot Do not wear loos...

Страница 6: ...se Guard The SAFE T TIP nose guard on the guide bar helps prevent kickback No Smoking No smoking sparks or open flame Operate With Two Hands Hold and operate the saw properly with both hands One Hande...

Страница 7: ...result in severe eye damage Before beginning power tool operation always wear safety goggles safety glasses with side shields or a full face shield when needed We recommend Wide Vision Safety Mask fo...

Страница 8: ...nches the moving saw chain in the cut along the top of the guide bar Kickback Rotational The rapid upward and backward motion of the saw which can occur when the moving saw chain near the upper portio...

Страница 9: ...h Engine displacement 46cc Engine power 2 5 HP min Idle engine speed 2 600 3 400 r min RPM Fuel tank capacity 19 4 oz Chain lubricant tank capacity 11 8 oz Weight No bar chain fuel or lubricant 10 lbs...

Страница 10: ...ain should stop immediately The chain brake does not prevent kickback GUIDE BAR The factory equipped guide bar has a small radius tip that offers a somewhat lower kickback potential LOW KICKBACK SAW C...

Страница 11: ...ytested It is normal to find some slight lubricant residue on the saw Read and remove all hang tags and store with the Operator s Manual UNPACKING This product has been shipped completely as sembled n...

Страница 12: ...x unleaded gasoline and 2 cycle engine lubricant in a clean container approved for gasoline n This engine is certified to operate on unleaded gasoline intended for automotive use with an octane rating...

Страница 13: ...engine to emit smoke during and after the first use Fig 2 ADDING BAR AND CHAIN LUBRICANT See Figure 3 Use RYOBI Bar and Chain Lubricant It is designed for chains and chain oilers and is formulated to...

Страница 14: ...11 Starting the product differs depending on whether the engine is cold or warm WARNING Keep your body to the left of the chain line Never straddle the saw or chain or lean over past the chain line n...

Страница 15: ...ill result in serious damage to the unit Never squeeze and hold the throttle trigger while the chain brake is in the brake position To Start a Warm Engine n Set the ignition switch to the RUN I positi...

Страница 16: ...aired before using the chain saw again to prevent unsafe conditions or serious injury NOTE When you are finished using the saw always relieve tank pressure by loosening then retightening the chain oil...

Страница 17: ...e saw WARNING KICKBACK occurs when the moving chain contacts an object at the upper portion of the tip of the guide bar or when the wood closes in and pinches the saw chain in the cut Contact at the u...

Страница 18: ...o the left of the chain line WARNING Never use a left handed cross handed grip or any stance that would place your body or arm across the chain line n Maintain a proper grip on the saw whenever the en...

Страница 19: ...should be a least twice the height of the largest trees in the felling area During bucking operations keep a minimum distance of 15 feet between workers n Always cut with both feet on solid ground to...

Страница 20: ...ring the backcut to assure the tree is going to fall in the desired direction n If the tree starts to fall in the wrong direction or if the saw gets caught or hung up during the fall leave the saw and...

Страница 21: ...r the tree to either fall or settle back on the stump Then insert soft wooden or plastic wedges into the cut so they do not touch the chain Drive wedges in little by little to help jack the tree over...

Страница 22: ...to Kickback in the Specific Safety Rules section of this manual for more information n During bucking operations stand on the uphill side so that the cut off section of the log cannot roll over you n...

Страница 23: ...t deeper than 1 3 of the diameter of the log Give special attention to logs under stress to prevent the bar and chain from pinching OVERBUCKING See Figure 29 Begin on the top side of the log with the...

Страница 24: ...h 1 3 through for your first cut Overbuck the branch to drop it Finish by cutting smoothly and neatly against the main member so the bark will grow back to seal the wound WARNING If the limbs to be pr...

Страница 25: ...oleum based products penetrating oils etc come in contact with plastic parts Chemi cals can damage weaken or destroy plastic which may result in serious personal injury LUBRICATION Allofthebearingsint...

Страница 26: ...d the outer guide bar plate n Remove the bar and chain from the mounting surface n Remove the old chain from the bar n Lay out the new saw chain in a loop and straighten any kinks The cutters should f...

Страница 27: ...process until sag does not exist n Hold the tip of the guide bar up and tighten the bar mounting nuts securely The chain is correctly tensioned when there is no sag on the underside of the guide bar...

Страница 28: ...slack on the underside of the guide bar the chain is snug and it can be turned by hand without binding n Retension the chain whenever the flats on the drive links hang out of the bar groove NOTE Duri...

Страница 29: ...r depth gauge clearance Too low increases the potential for kick back Not low enough decreases cutting ability n If the cutter teeth hit hard objects such as nails and stones or are abraded by mud or...

Страница 30: ...r round file and holder Do all of your filing at the midpoint of the bar n Keep the file level with the top plate of the tooth Do not let the file dip or rock n Using light but firm pressure Stroke to...

Страница 31: ...CORRECT HOOK FLAT FILE DEPTH GAUGE JOINTER Fig 56 RESTORE ORIGINAL SHAPE BY ROUNDING THE FRONT Fig 57 Fig 55 RAKER DEPTH GAUGE CLEARANCE 025 in MAINTENANCE chain Results from using a file with a diame...

Страница 32: ...heringorburringofthebarrailsisanormalpro cess of bar wear Such faults should be smoothed with a file as soon as they occur A bar with any of the following faults should be replaced n Wear inside the b...

Страница 33: ...lding the cylinder cover n Activate chain brake n Lift the front of the cylinder cover past chain brake lever n Lift the back of the cylinder cover past handle n Before removing the air filter from th...

Страница 34: ...buretor n Use a brush or compressed air to clean the starter cover vents n Clean the air filter Refer to Cleaning the Air Fil ter in the Maintenance section of this manual n Allow the engine to warm u...

Страница 35: ...d tool the exhaust port and muffler may be blocked with carbon deposits These deposits may need to be removed to restore performance We highly recommend that only qualified service technicians perform...

Страница 36: ...nal information n Check the chain catcher and replace if damaged WARNING Even with daily cleaning of the mechanism the dependability of a chain brake to perform under field conditions cannot be certif...

Страница 37: ...ours AIR FILTER ASSY includes Filter Screen X X CARBURETOR ASSY includes Heat Dam Gaskets FUEL TANK ASSY includes Fuel Lines X Fuel Cap X Fuel Filter IGNITION ASSY includes Spark Plug X CALL US FIRST...

Страница 38: ...ter for carburetor adjustment Engine starts then dies Carburetor requires L Low Jet adjustment Contact an authorized service center for carburetor adjustment Engine starts but will not run proper ly a...

Страница 39: ...dripping from SAFE T TIP and guide bar If lubricant is present the chain may be dull or bar may be damaged If no lubricant is on the SAFE T TIP contact an authorized service center Engine starts and r...

Страница 40: ...e warranty does not extendtorepairsmadenecessarybynormalwearorbythe use of parts or accessories which are either incompatible with the RYOBI brand outdoor product or adversely affect its operation per...

Страница 41: ...will be interpreted as follows Any warranted part that is not scheduled for replacement as required in the Emissions Maintenance Schedule and Warranty Parts List set forth below is warranted for three...

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