To Next PageTo Next Page
Need help?Do you have a question about the Ryobi RY40204 and is the answer not in the manual?
Overview of the product's features, safety, performance, and dependability for pleasant and enjoyable use.
Users must read and understand all instructions before operating the product to prevent serious injury.
Recommendations for appropriate clothing and footwear for safe operation, avoiding loose items.
Directive to keep bystanders, children, and pets at least 50 ft away from the operating area.
Warning against using the appliance in rain or wet conditions to prevent electric shock.
Instructions for storing the string trimmer indoors in a dry, locked place away from children.
Warning against using unauthorized attachments or cutting heads, as it increases injury risk.
Caution against charging the battery in wet conditions to avoid electric shock and injury.
Warning about battery explosion risk near ignition sources or open flames, urging caution.
Precautions for handling batteries to avoid short circuits, overheating, and burns.
Explanation of signal words (DANGER, WARNING, CAUTION, NOTICE) indicating risk levels.
Symbol indicating a potential personal injury hazard requiring attention.
Symbol instructing users to read the operator's manual before operating the product.
Symbol emphasizing the need to always wear eye protection with side shields.
Symbol warning against exposing the product to rain or using it in damp locations.
Symbol indicating to keep all bystanders at least 50 ft away from the operating area.
Symbol warning that thrown objects can ricochet and cause injury or damage.
Symbol indicating not to install or use any type of blade on the product.
Symbol indicating lithium-ion battery use and local disposal/recycling options.
Technical specifications for the 40 Volt DC string trimmer, including motor and cutting swath.
Advice to familiarize yourself with operating features and safety rules before using the trimmer.
Description of the handle overmold feature for enhanced user comfort.
Explanation of the lock-out button's function to prevent accidental starting.
Description of the variable speed trigger for controlling motor speed based on pressure.
Information on adjusting the cutting diameter from 10 to 12 inches.
Details about the grass deflector that protects from flying debris.
Instructions for unpacking the product and ensuring all listed items are included.
List of all components included in the product packaging for assembly.
Steps for attaching and adjusting the front handle for proper operation.
Instructions for securely joining the power head shaft and trimmer shaft.
Procedure for attaching the grass deflector to the trimmer head using screws.
Procedure for correctly inserting and removing the battery pack from the trimmer.
Instructions on how to safely start and stop the string trimmer using the controls.
Tips for proper handling, grip, and posture while operating the string trimmer.
Procedure to safely remove grass wrapped around the string head.
Advice on effective cutting techniques, direction, and avoiding obstacles for best results.
Explanation of the auto-feed head and how to advance line without damaging the trimmer.
Instructions for manually advancing the trimmer line using the string head button.
Information on the line cut-off blade and how to adjust the cutting swath to 10 or 12 inches.
Detailed steps for replacing the spool with new trimmer line, including line size recommendations.
Procedure for replacing the trimmer line on the spool, including winding and length instructions.
Guidelines for properly storing the string trimmer, including cleaning and location advice.
Part numbers for replacement spools and spool caps are provided.
Solutions for problems with the auto-feed head not advancing line, such as welding or tangling.
Tips for preventing grass from wrapping around the boom housing and string head.
Troubleshooting steps for when the motor fails to start, checking battery and shaft connection.
Contact information for customer support and assistance for any product questions.
Details of the limited warranty, coverage periods, and exclusions for the Ryobi outdoor product.
Information on obtaining replacement parts and locating service centers for the product.
Guidance on ordering replacement parts online or by phone from authorized sources.
Instructions for finding authorized service centers for repairs or support.
Contact details for obtaining customer or technical support for the product.
General
