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TABLE OF CONTENTS ■■■■■ Introduction ................................................................................................................................................................. 2 ■■■■■ General Safety Rules .................................................................................................................................................. 3 ■■■■■ Specific Safety Rules ...............................................................................................
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GENERAL SAFETY RULES ■■ ■■■ Keep all parts of your body away from any moving part. ■■ ■■■ To avoid hot surfaces, never operate the unit with the WARNING: bottom of the engine above waist level. Read and understand all instructions. Failure to follow ■■ ■■■ Do not touch area around the muffler or cylinder of the all instructions listed below may result in electric shock, unit, these parts get hot from operation. fire and/or serious personal injury. ■■ ■■■ Always stop the engine and remove the s
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SPECIFIC SAFETY RULES ■■ ■■■ Replace any blade that has been damaged. Always SPECIFIC SAFETY RULES FOR TRIMMER make sure blade is installed correctly and securely USE fastened before each use. Failure to do so can cause ■■ ■■■ Replace string head if cracked, chipped, or damaged in serious injury. any way. Be sure the string head or blade is properly ■■ ■■■ Use only the manufacturer's replacement TRI-ARC® installed and securely fastened. Failure to do so can blade intended for use on this brushcu
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SYMBOLS Some of the following symbols may be used on this tool. Please study them and learn their meaning for safe operation of this product. SYMBOL NAME EXPLANATION Safety Alert Symbol Precautions that involve your safety. . Read the Operator’s Manual To reduce the risk of injury, user must read and understand operator’s manual before using this product. Wear Eye and Hearing Protection Wear eye protection which is marked to comply with ANSI Z87.1 as well as hearing protection when operating thi
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SYMBOLS The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL MEANING DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. CAUTION:
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SPECIFICATIONS Weight - (without fuel) CS30 (RY30000, RY30000A, RY30021, and RY30021A) ................................................................... 10.7 lbs. (4.9 kg.) SS30 (RY30002, RY30002A, RY30041, and RY30041A) ................................................................... 12.1 lbs. (5.4 kg.) BC30 (RY30004, UT30004A, RY30061, and RY30061A) .................................................................... 12.9 lbs. (5.9 kg.) String cutting width CS30 (RY30000, RY30000A, RY3002
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FEATURES CS30 STARTER (RY30000, RY30000A, GRIP PRIMER RY30021, RY30021A) BULB REAR HANDLE CHOKE LEVER COUPLER THROTTLE TRIGGER DRIVE SHAFT HOUSING FRONT HANDLE KNOB CURVED SHAFT GRASS DEFLECTOR STRING HEAD Fig. 1a Page 8
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ASSEMBLY ATTACHING THE POWER HEAD TO THE STRING TRIMMER ATTACHMENT SHAFT See Figure 2. COUPLER GUIDE RECESS WARNING: Never attach or adjust any attachment while power head BUTTON is running. Failure to stop the engine can cause serious personal injury. The attachment connects to the power head by means of a coupler device. 1. Loosen the knob on the coupler of the power head shaft and remove the end cap from the attachment. POSITIONING 2. Push in the button located on the attachment shaft. HOLE
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ASSEMBLY ATTACHING THE FRONT HANDLE - CS30 AND SS30 See Figure 4. FRONT HANDLE LOCK 1. Remove the front handle, bolt, flat washer, lock washer, WASHER and wing nut from the Owner’s Kit. WING 2. Install the front handle onto the top side of the drive NUT shaft housing and move it to a comfortable position. 3. Place the bolt through the front handle NOTE: The hex bolt head fits inside the hex recess molded into one side of the handle. 4. Install the flat washer, lock washer, and wing nut. BOLT 5.
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OPERATION TO ADVANCE THE CUTTING LINE CURVED SHAFT TRIMMER String advance is controlled by tapping the string head on grass while running engine at full throttle. DANGEROUS 1. Run engine at full throttle. CUTTING AREA DIRECTION OF ROTATION 2. Tap the spool retainer on ground to advance string. The string advances each time the spool retainer is tapped. Do not hold the spool retainer on the ground. NOTE: The line trimming cut-off blade on the grass deflector will cut the line to the correct lengt
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STOP OPERATION STARTING AND STOPPING See Figures 21, 22, and 23. Trimmer should be on a flat, bare surface for starting. 1. Slowly press the primer bulb seven (7) times. 2. Set the choke lever to the FULL CHOKE position (A). 3. Squeeze the throttle trigger fully and pull starter handle sharply until engine attempts to run. Do not pull the IGNITION SWITCH starter handle more than eight (8) times. NOTE: Keep throttle trigger squeezed fully through STEP 6. 4. Set the choke lever to the HALF CHOKE p
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MAINTENANCE WARNING: Use only original manufacturer's replacement parts, accessories and attachments. Failure to do so can cause poor performance, possible injury and may void your warranty. SPOOL You can often make adjustments and repairs described Fig. 24 RETAINER here. For other repairs, have the trimmer serviced by an authorized service dealer. SPOOL REPLACEMENT SPRING NEW PREWOUND SPOOL See Figures 24 and 25. If replacing string only, refer to “String Replacement” later in SLOTS this manu
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MAINTENANCE STRING REPLACEMENT See Figures 26, 27, and 28. SPOOL SPRING Use only monofilament string. Use original manufacturer's replacement string for best performance. ARROWS ON String Diameter: SPOOL CS30 - .080 in. (2.0 mm) SS30 - .095 in. (2.4 mm) BC30 - .095 in. (2.4 mm) ANCHOR 1. Stop the engine, disconnect the spark plug wire. Hold HOLE the string head and unscrew the spool retainer. To remove the spool retainer: FIRST STRING Fig. 26 Turn the spool retainer counterclockwise for models C
