Ryobi 780r Safety and International Symbols, Symbol Meaning Safety Alert Symbol, Unleaded Fuel

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RULES FOR SAFE OPERATION

SAFETY AND INTERNATIONAL SYMBOLS

This operator's manual describes safety and international symbols and pictographs that may appear on this product. Read the operator's manual for complete safety, assembly, operating and maintenance and repair information.

SYMBOL

MEANING

SAFETY ALERT SYMBOL

Indicates danger, warning, or caution. May be used in conjunction with other symbols or pictographs.

WARNING - READ OPERATOR'S MANUAL

Failure to follow operating instructions and safety precautions in the operator's manual can result in serious injury. Read the operator's manual before starting or operating this unit.

FOR SERVICE INFORMATION, CALL:

USA: 1-800-345-8746

CANADA: 1-800-265-6778

WEAR EYE AND HEARING PROTECTION

WARNING: Thrown objects and loud noise can cause severe eye injury and hearing loss. Wear eye protection meeting ANSI Z87.1- 1989 standards and ear protection when operating this unit.

KEEP BYSTANDERS AWAY

WARNING: Keep all bystanders, especially children and pets, at least 50 feet (15 m.) from the trimming area.

• PRIMER BULB

Push primer bulb, fully and slowly, 5 to 7 times.

UNLEADED FUEL

Always use clean, fresh unleaded fuel.

INDICATES OIL

Refer to operator's manual for the proper type of oil.

SHARP BLADE

WARNING: There is a sharp blade on the cutting attachment shield. To prevent serious injury, do not touch blade.

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Contents OPERATOR’S Manual Introduction Table of ContentsSpark Arrestor California Emission RegulationsRules for Safe Operation Symbol MeaningWhile Operating While Operating with Cutting Blade Unleaded Fuel Safety and International SymbolsSymbol Meaning Safety Alert Symbol For Service INFORMATION, CallChoke Control TRIMMER/BRUSHCUTTER SafetyHOT Surface Warning Brushcutters Replace dull bladeStarter Rope Know Your UnitApplications Fuel CapDecal Assembly InstructionsInstalling and Adjusting the J-HANDLE Handle Screws Top Clamp Middle Clamp Bottom Clamp NutsRemoving and Installing Cutting Attachment Shield Installing the HarnessRemove the Cutting Attachment Shield Install the Cutting BladeRemove the Cutting Attachment 1/2 turn Counterclockwise CounterclockwiseClockwise Remove the Cutting Blade and Install the Cutting AttachmentInstall the Cutting Attachment Remove the Cutting BladeOIL and Fuel Mixing Instructions Using Blended FuelsUsing Fuel Additives OIL and Fuel InformationChoke Lever Primer Bulb STARTING/STOPPING InstructionsOn/Off Stop Control Partial Choke Position B Full Choke RunSystem Model 790r Installing the Cutting Attachment or Add-OnsOperating Instructions Operating the CLICK-LINKEach time the head is bumped, about 1 Holding the Trimmer Adjusting Trimming Line LengthDecorative Trimming Tips for Best Trimming Results Using the Cutting BladeCutting Blade Operating Tips Maintenance Schedule Maintenance and Repair InstructionsFrequency Maintenance Required Refer to Indexing Teeth Line InstallationWinding the Existing Inner Reel Outer Spool Spring Inner Reel Bump KnobHolding Slots Choke Lever Partial Choke Position B Screws Installing a Prewound ReelAIR Filter Maintenance Removing the Air Filter/Muffler CoverReinstalling the Air Filter/Muffler Cover Cleaning the Air FilterAir Filter Check Fuel Mixture Carburetor AdjustmentClean Air Filter Adjust Idle Speed Screw020 ACCESSORIES/REPLACEMENT PartsReplacing the Spark Plug 110-120 in.lb .3-13.5 NmLong Term Storage Cleaning and StorageCleaning StorageProblem Cause Action TroubleshootingEngine SpecificationsDrive Shaft & Cutting Attachment Page Owners Warranty Responsibilities Ryobi Canada INC Ryobi Outdoor Products

780r specifications

The Ryobi 780R is a powerful and reliable gas-powered string trimmer known for its exceptional performance and user-friendly features. Designed for both professionals and homeowners, this tool offers versatility and efficiency for tackling tough trimming jobs around the yard.

One of the standout features of the Ryobi 780R is its robust 30cc 2-cycle engine. This engine provides ample power to handle thick weeds and overgrown grass, ensuring a clean and precise cut with every pass. The lightweight design of the trimmer enhances maneuverability, making it easy to navigate around obstacles such as trees, flower beds, and garden furniture.

The trimmer is equipped with a premium 18-inch cutting swath, allowing for a wider range to be covered in a single pass. This feature can significantly reduce the time required to complete larger trimming tasks. Additionally, the variable speed throttle gives users the flexibility to adjust the cutting power based on the density of the vegetation, offering greater control.

One of the notable technologies in the Ryobi 780R is its Easy Start technology, which simplifies the starting process, reducing the effort required to get the engine running. This is particularly beneficial for users who may struggle with traditional pull-start mechanisms. The trimmer also features an automatic choke system, ensuring optimal engine performance in various conditions.

Another important characteristic is its dual-line feed system. The Ryobi 780R uses a bump head for easy line advancement; simply bump the head on the ground to extend the line as needed. This functionality minimizes downtime and allows users to focus on the task at hand. The dual-line setup also enhances cutting efficiency, making it a great choice for tougher vegetation.

In terms of comfort, the Ryobi 780R incorporates ergonomic handle designs that reduce user fatigue during extended use. The adjustable shaft allows for personalized length settings, catering to users of varying heights, further enhancing comfort and control. With built-in safety features such as a protective shield, users can operate the trimmer with peace of mind.

The Ryobi 780R is not just a powerful trimmer but also a thoughtfully designed tool that combines performance with user convenience. Whether you are maintaining a small garden or handling larger landscaping tasks, this trimmer offers the reliability and efficiency needed to achieve a well-kept lawn. Its blend of innovation and practical features makes it a favored choice among gardening enthusiasts and professionals alike.