Ryobi Outdoor CS30, SS30, BC30 manual Operating the Brushcutter, Blade Thrust, TRI-ARC Blade

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OPERATION

OPERATING THE BRUSHCUTTER

See Figures 19 - 20.

Hold the brushcutter with the right hand on the rear handle and the left hand on the “J” Barrier Handle. Keep a firm grip with both hands while in operation. Brushcutter should be held at a comfortable position with the rear handle about hip height. Maintain your grip and balance on both feet. Position yourself so that you will not be drawn off balance by the kickback reaction of the cutting blade.

Adjust the shoulder harness to position the brushcutter at a comfortable operating position and to assure that the shoulder harness will reduce the risk of operator contact with the blade.

Fig. 19

BLADE THRUST

Exercise extreme caution when using the blade with this unit. Blade thrust is the reaction that may occur when the spinning blade contacts anything it cannot cut.This contact may cause the blade to stop for an instant, and suddenly “thrust” the unit away from the object that was hit.This reaction can be violent enough to cause the operator to lose control of the unit. Blade thrust can occur without warning if the blade snags, stalls, or binds. This is more likely to occur in areas where it is difficult to see the material being cut. For cutting ease and safety, approach the weeds being cut with the brushcutter, from the right to the left. In the event an unexpected object or woody stock is encountered, this practice could minimize the blade thrust reaction.

WARNING:

To avoid burns from hot surfaces, never operate unit with the bottom of the engine above waist level.

TRI-ARC® BLADE

The Tri-Arc® blade is suited only for thicker weeds and pulpy stalks. When the blade becomes dull, it can be turned over to extend the life of the blade. Do not sharpen the Tri-Arc® blade.

Use only Tri-Arc® blade, part number AP04105, available at your local retailer.

CUTTING TECHNIQUE - BLADE

WARNING:

Extreme care must be taken when using blades to ensure safe operation. Read the safety information for safe operation using the blade, refer to “Specific Safety Rules for Brushcutter and Blade Use” earlier in this manual.

nAlways hold brushcutter on your right side with both hands when operating. Use a firm grip on both handles.

nMaintain your grip and balance on both feet. Position yourself so that you will not be drawn off balance by the kickback reaction of the cutting blade.

nInspect and clear the area of any hidden objects such as glass, rocks, concrete, fencing, wire, wood, metal, etc.

nNever use blades near sidewalks, fencing, posts, buildings or other immovable objects.

nNever use a blade after hitting a hard object without first inspecting it for damage. Do not use if any damage is detected.

nThe unit is used as a scythe, cutting from the right to the left in a broad sweeping action from side to side.

nUse only the Tri-Arc® blade. To install any other brand blade or cutting head to this brushcutter can result in seri- ous personal injury.

DIRECTION OF ROTATION

CUTTING AREA

Fig. 20

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Contents Operators Manual Introduction Table of ContentsRead ALL Instructions General Safety RulesSpecific Safety Rules for BRUSHCUT- TER and Blade USE Specific Safety RulesSpecific Safety Rules for Trimmer USE Symbol Name Explanation SymbolsSymbol Signal Meaning ServiceUnpacking SpecificationsCS30 RY30020, RY30023 FeaturesSS30 RY30040, RY30043 Attaching the Power Head to the Attachment AssemblyRemoving the Attachment from the Power Head Attaching the Storage HangerAttaching the J Barrier Handle BC30 Attaching the Front Handle CS30 and SS30Attaching the Brushcutter Guard BC30 Attaching the Grass DeflectorTo Attach the Curved Shaft Grass Deflector CS30 To Attach the Straight Shaft Grass Deflector SS30Converting from Brushcutter to String Trimmer BC30 Attaching the Shoulder Harness BC30Removing the TRI-ARC Blade Brushcutter Guard See Figures 10Removing the Straight Shaft Grass Deflector and String Head Installing the TRI-ARC Blade Brushcutter GuardConverting from String Trimmer to Brushcutter BC30 Operating the Trimmer OperationFueling and Refueling the Trimmer To Advance the Cutting Line Manually To Advance the Cutting LineCutting Tips See Figures 16Blade Thrust Operating the BrushcutterTRI-ARC Blade Cutting Technique BladeSee Figures 21 Starting and StoppingTo Start a Cold Engine To Stop the EngineSpool Replacement MaintenanceNEW Prewound Spool See Figures 24See Figures 26 String ReplacementSee Figures 29 Cleaning the Exhaust Port and Muffler Spark ArrestorReplacing and Cleaning AIR Filter Storage 1 Month or Longer Fuel CAPSpark Plug Problem Possible Cause Solution TroubleshootingCall Manufacturers Warranty Coverage WarrantyPage Emissions Maintenance Schedule and Warranted Parts List Service