Ryobi 780r manual Assembly Instructions, Installing and Adjusting the J-HANDLE, Decal

Page 10

ASSEMBLY INSTRUCTIONS

INSTALLING AND ADJUSTING THE J-HANDLE

1.Place the J-handle between the top and middle clamp pieces (Fig. 1).

J-Handle

(4) Screws

Top Clamp

Middle Clamp

Bottom Clamp

Nuts

Fig. 1

2.While holding the three pieces together, install the four (4) screws through the top clamp and into middle clamp.

NOTE: The holes in the top and middle clamp will line up only when assembled correctly.

3.Place the clamps and j-handle the over the shaft housing and onto the bottom clamp.

4.Hold each hex nut in the bottom clamp recess with a finger. Start screws with a large Phillips screwdriver. Do not tighten until you make the handle adjustment.

5.Slide the J-handle in or out until the arrow/white line on the decal touches the clamp assembly (Fig. 2).

6.While holding the unit in the operating position (Fig. 3), position the J-handle to the location that provides you the best grip.

Fig. 3

7.Tighten the clamp screws evenly, until the J-handle is secure.

Decal

Fig. 2

Image 10

Contents OPERATOR’S Manual Table of Contents IntroductionCalifornia Emission Regulations Spark ArrestorSymbol Meaning Rules for Safe OperationWhile Operating While Operating with Cutting Blade For Service INFORMATION, Call Safety and International SymbolsSymbol Meaning Safety Alert Symbol Unleaded FuelBrushcutters Replace dull blade TRIMMER/BRUSHCUTTER SafetyHOT Surface Warning Choke ControlFuel Cap Know Your UnitApplications Starter RopeHandle Screws Top Clamp Middle Clamp Bottom Clamp Nuts Assembly InstructionsInstalling and Adjusting the J-HANDLE DecalInstalling the Harness Removing and Installing Cutting Attachment ShieldRemove the Cutting Attachment Shield Install the Cutting BladeRemove the Cutting Attachment Counterclockwise 1/2 turn CounterclockwiseRemove the Cutting Blade Remove the Cutting Blade and Install the Cutting AttachmentInstall the Cutting Attachment ClockwiseOIL and Fuel Information Using Blended FuelsUsing Fuel Additives OIL and Fuel Mixing InstructionsPartial Choke Position B Full Choke Run STARTING/STOPPING InstructionsOn/Off Stop Control Choke Lever Primer BulbOperating the CLICK-LINK Installing the Cutting Attachment or Add-OnsOperating Instructions System Model 790rHolding the Trimmer Adjusting Trimming Line Length Each time the head is bumped, about 1Decorative Trimming Tips for Best Trimming Results Using the Cutting BladeCutting Blade Operating Tips Maintenance Schedule Maintenance and Repair InstructionsFrequency Maintenance Required Refer to Outer Spool Spring Inner Reel Bump Knob Line InstallationWinding the Existing Inner Reel Indexing TeethHolding Slots Removing the Air Filter/Muffler Cover Installing a Prewound ReelAIR Filter Maintenance Choke Lever Partial Choke Position B ScrewsReinstalling the Air Filter/Muffler Cover Cleaning the Air FilterAir Filter Adjust Idle Speed Screw Carburetor AdjustmentClean Air Filter Check Fuel Mixture110-120 in.lb .3-13.5 Nm ACCESSORIES/REPLACEMENT PartsReplacing the Spark Plug 020Storage Cleaning and StorageCleaning Long Term StorageTroubleshooting Problem Cause ActionEngine SpecificationsDrive Shaft & Cutting Attachment Page Owners Warranty Responsibilities Ryobi Outdoor Products Ryobi Canada INC

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.