Ryobi RY4CSS User Manual

OPERATOR’S MANUAL
MANUEL D’UTILISATION
MANUAL DEL OPERADOR
30cc 4-CYCLE
STRING TRIMMERS
TAILLE-BORDURES À LIGNE
4 TEMPS DE 30 cc
RECORTADORAS DE HILO
DE CUATRO TIMPOS 30 cc
RY4CCS
RY4CSS
WARNING: To reduce the
risk of injury, the user must read and
understand the operator’s manual
before using this product.
TABLE OF CONTENTS
 General Safety Rules ...................... 2-3
 Specific Safety Rules ..........................3
 Symbols ..............................................4
 Features ..............................................5
 Assembly ........................................ 5-6
 Operation ........................................ 7-9
 Maintenance ................................. 9-13
 Troubleshooting .......................... 14-15
 Parts Ordering/Service ........ Back Page
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.
TABLE DES MATIÈRES
 Règles de sécurité générales .......... 2-3
 Règles de sécurité particulières .......... 3
 Symboles ............................................4
 Caractéristiques ..................................5
 Assemblage .................................... 5-6
 Utilisation ........................................ 7-9
 Entretien ...................................... 10-13
 Dépannage .................................. 14-15
 Commande de pièces /
réparation .......................... Páge arrière
ADVERTENCIA: Para reducir
el riesgo de lesiones, el usuario debe
leer y comprender el manual del
operador antes de usar este producto.
ÍNDICE DE CONTENIDO
 Reglas de seguridad generales ...... 2-3
 Reglas de seguridad específicas ........3
 Símbolos .............................................4
 Características ....................................5
 Armado ........................................... 5-6
 Funcionamiento .............................. 7-9
 Mantenimiento ............................ 10-13
 Solución de problemas ............... 14-15
 Pedidos de piezas/
servicio ........................... Pág. posterior
SAVE THIS MANUAL FOR
FUTURE REFERENCE
CONSERVER CE MANUEL
POUR FUTURE RÉFÉRENCE
GUARDE ESTE MANUAL
PARA FUTURAS CONSULTAS

Ryobi RY4CSS Specifications

General

Brand	Ryobi
Model	RY4CSS
Category	Trimmer
Language	English

Summary

Features

Product Specifications

Technical details of the string trimmer, including cutting width, engine size, and line diameter.

Know Your String Trimmer

Guidance on understanding the tool and manual for safe operation.

Ergonomic Design

Information on the trimmer's design for comfortable handling and ease of use.

Top-Mounted Engine

Explanation of the engine's placement for improved balance and debris avoidance.

Grass Deflector

Description of the grass deflector's function to protect from flying debris.

Oil Cap/Dipstick

Location and function of the oil fill cap for checking and adding lubricant.

Unpacking

Instructions for carefully removing the product and checking for all items.

Assembly

General instructions for assembling the string trimmer.

Packing List

List of all items included in the trimmer package.

Assembly

Installing the Power Head to the Attachment

Step-by-step guide for connecting the power head to the trimmer attachment.

Attaching the Storage Hanger

Instructions on how to use the hanger cap for storing the attachment.

Attaching the Front Handle

Guide for installing the front handle onto the drive shaft housing.

Attaching the Grass Deflector

Instructions for attaching the grass deflector to the trimmer.

Operation

Ethanol-Blended Fuels

Notice regarding the use of unleaded gasoline with up to 10% ethanol.

Fueling and Refueling the Trimmer

Safety precautions and steps for fueling and refueling the string trimmer.

Adding/Checking Engine Lubricant

Instructions for adding and checking the engine lubricant level.

Operation

Starting and Stopping

Procedures for starting and stopping the engine for cold and warm starts.

Operating the Trimmer

Guidelines for the correct operating position and handling of the trimmer.

Operation

Cutting Tips

Advice on how to effectively use the trimmer for cutting grass and vegetation.

To Advance the Cutting Line

Methods for advancing the trimmer line during operation.

Grass Deflector Line Trimming Cut-off Blade

Information about the cut-off blade on the grass deflector for line trimming.

Maintenance

General Maintenance

General advice on cleaning and maintaining the trimmer.

Line Replacement

Instructions for replacing the trimmer line.

Clearing Line Jam and/or Replacing Bump Knob

Steps for clearing line jams and replacing the bump knob.

Idle Speed Adjustment

Procedure for adjusting the engine's idle speed.

Cleaning the Air Filter

Instructions for cleaning the air filter element.

Maintenance

Fuel Cap, Tank, and Lines

Warnings and checks for fuel cap, tank, and lines for leaks.

Spark Plug Replacement

Guidance on replacing the spark plug annually.

Changing Engine Lubricant

Steps for changing the engine lubricant.

Maintenance

Storing the Product

Recommendations for storing the trimmer properly.

High Altitude Engine Operation

Information on engine configuration for high altitude operation.

Maintenance

Maintenance Schedule

A schedule outlining maintenance tasks and their frequency.

Troubleshooting

Engine will not start

Possible causes and solutions for the engine failing to start.

Engine does not reach full speed and emits excessive smoke

Troubleshooting steps for issues with engine speed and smoke.

Engine starts, runs, and accelerates but will not idle

Solutions for problems with the engine's idle function.

Engine emits too much smoke

Addresses issues causing excessive smoke from the engine.

Engine rope cannot be pulled

Troubleshooting for a stuck or unpullable engine starter rope.

Line will not advance

Solutions for the trimmer line failing to advance.

Troubleshooting

Grass wraps around driveshaft housing and string head

How to prevent grass from wrapping around critical parts.