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Ryobi 20 in. User Manual

Ryobi 20 in.
118 pages
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Your chain saw has been engineered and manufactured to Ryobi’s high standard for dependability, ease of operation, and
operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.
WARNING: To reduce the risk of injury, the user must read and understand the operator’s manual before using
this product.
Thank you for buying a Ryobi product.
Cette scie à chaîne a été conçue et fabriquée conformément aux
strictes normes de fiabilité, simplicité d’emploi et sécurité d’utilisation
de Ryobi. Correctement entretenue, elle vous donnera des années
de fonctionnement robuste et sans problème.
AVERTISSEMENT : Pour réduire les risques de
blessures, l’utilisateur doit lire et veiller à bien comprendre le
manuel d’utilisation avant d’employer ce produit.
Merci d’avoir acheté un produit Ryobi.
Su motosierra ha sido diseñada y fabricada de conformidad con las
estrictas normas de Ryobi para brindar fiabilidad, facilidad de uso
y seguridad para el operador. Con el debido cuidado, le brindará
muchos años de sólido y eficiente funcionamiento.
ADVERTENCIA: Para reducir el riesgo de lesiones,
el usuario debe leer y comprender el manual del operador antes
de usar este producto.
Le agradecemos la compra de un producto Ryobi.
OPERATOR’S MANUAL
MANUEL D’UTILISATION
MANUAL DEL OPERADOR
RY10520 / 20 in. 46cc Chain Saw
Scie à chaîne de 46 cc de 508 mm (20 po)
Motosierra de 508 mm (20 pulg.), 46 cc
RY10518 / 18 in. 46cc Chain Saw
Scie à chaîne de 46 cc de 457 mm (18 po)
Motosierra de 457 mm (18 pulg.), 46 cc
(ALL VERSIONS)
(TOUTES LES VERSIONS)
(TODAS LAS VERSIONES)
ENGINE/EVAP. FAMILY: *HCPS.0464AC
FAMILLE DE MOTEUR/ÉVAPORATEUR : *HCPS.0464AC
FAMILIA DE MOTOR/EVAPORADOR: *HCPS.0464AC
CONSERVER CE MANUEL POUR
FUTURE RÉFÉRENCE
GUARDE ESTE MANUAL PARA
FUTURAS CONSULTAS
SAVE THIS MANUAL FOR FUTURE REFERENCE

Questions and Answers:

Ryobi 20 in. Specifications

General IconGeneral
BrandRyobi
Model20 in.
CategoryChainsaw
LanguageEnglish

Summary

Product Identification and Overview

General Safety Rules

Kickback and Safe Operation

Explains kickback, its causes, and preventative measures, plus safe grip and stance.

Personal Protective Equipment

Lists essential protective gear like gloves, eye, hearing, and head protection.

Safe Operating Practices

Covers safe handling, fuel use, fatigue, bystanders, and work area safety.

Specific Safety Rules

Pre-Operation Checks and Precautions

Outlines critical checks before starting, kickback guard, and refueling safety.

Cutting Small Materials and Usage Restrictions

Addresses cutting small brush, tensioned limbs, and restrictions like ladder use.

Symbols and Signal Words

Explanation of Symbols

Details the meaning of various symbols used on the product and in the manual.

Understanding Signal Words

Explains the risk levels indicated by DANGER, WARNING, and CAUTION signals.

Product Features and Components

Product Specifications

Lists technical data like bar length, engine displacement, capacities, and weight.

Key Saw Components Identification

Illustrates and explains the function of main parts like chain brake, primer bulb, and throttle.

Assembly and Unpacking

Unpacking and Packing List

Instructions for unpacking the product and verifying all included items.

Assembly and Modification Safety

Safety warnings regarding product assembly and unauthorized modifications.

Operation: Fueling and Lubrication

Safe Fuel Handling and Mixing

Guidelines for safely handling, storing, and mixing fuel and oil.

Filling Fuel and Oil Tanks

Step-by-step instructions for refueling and adding bar and chain lubricant.

Operation: Starting and Stopping the Engine

Chain Brake Check and Starting Procedures

How to check the chain brake and start a cold engine.

Warm Engine Starting and Stopping

Procedures for starting a warm engine and safely stopping the saw.

Idle Speed Adjustment

Guide to adjusting the carburetor idle speed screw for proper engine idling.

Operation: Cutting Techniques and Safety

Cutting Forces and Kickback Management

Explains managing cutting forces (pull/push) and preventing kickback.

Proper Grip and Cutting Stance

Details correct hand grip and body stance for stable and safe cutting.

Tree Felling Procedures

Outlines the steps for safely felling a tree, including precautions and cuts.

Bucking Logs and Limb Removal

Describes safe techniques for cutting logs and removing branches.

Maintenance: General and Component Care

General Maintenance and Lubrication

Covers general cleaning, avoiding solvents, and lubrication requirements.

Replacing Guide Bar and Chain

Step-by-step instructions for replacing the guide bar and chain.

Chain Tension Adjustment

Detailed guide on properly tensioning the saw chain.

Maintenance: Sharpening and Cleaning

Chain Maintenance and Sharpening

Information on chain care, when to sharpen, and filing angles.

Depth Gauge and Guide Bar Care

How to maintain depth gauge clearance and the guide bar.

Air Filter and Starter Unit Cleaning

Instructions for cleaning the air filter and starter assembly.

Spark Plug and Fuel Filter Maintenance

Steps for replacing the spark plug and checking the fuel filter.

Troubleshooting Common Issues

Engine Starting and Running Problems

Diagnosing and resolving issues with engine start, acceleration, and stalling.

Operation and Tension Related Issues

Troubleshooting problems like chain turning at idle, overheating, or tension difficulties.

Warranty Information

Limited Warranty Statement

Details the terms and conditions of the product's limited warranty.

Emissions Control System Warranty

Explains the warranty coverage for engine emission control components.

Parts and Service Information

Obtaining Parts and Locating Service Centers

Information on how to purchase parts and find authorized service locations.

Customer and Technical Support

Contact details for customer assistance and technical support.

California Proposition 65 Warning

Health warning regarding engine exhaust chemicals as per California law.

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