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Your chain saw has been engineered and manufactured to Ryobi's high standard for dependability, ease of operation, and
operator safety. When properly cared for, it will give you years of rugged, trouble-free performance.
WARNING:
To reduce the risk of injury, the user must read and understand the operator's manual before using
this product.
Thank you for buying a Ryobi product.
SAVE THIS MANUAL FOR FUTURE REFERENCE
OPERATOR'S MANUAL
18 in. ELECTRIC CHAIN SAW
DOUBLE INSULATED
RY43006
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Table of Contents
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Summary of Contents for Ryobi RY43006
- Page 1 Your chain saw has been engineered and manufactured to Ryobi’s high standard for dependability, ease of operation, and operator safety. When properly cared for, it will give you years of rugged, trouble-free performance. WARNING: To reduce the risk of injury, the user must read and understand the operator's manual before using this product.
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Page 2: Table Of Contents
n Introduction ... 2 n General Safety Rules ... 3-6 n Symbols... 7-8 n Electrical ... 9 n Glossary of Terms... 10 n Features... 11 n Assembly ... 12 n Operation... 12-20 n Adjustments... 21 n Maintenance ... 21-27 n Troubleshooting ... 28 n Parts List... -
Page 3: Basic Safety Precautions
WARNING: Do not attempt to operate this unit until you have read thoroughly and understand completely all instructions, safety information, etc. contained in this manual. Failure to comply can result in accidents involving fire, electric shock, or serious personal injury. READ ALL INSTRUCTIONS BASIC SAFETY PRECAUTIONS n Do not start cutting until you have a clear work area, se-... - Page 4 All chain saw service, other than the items listed in the operation and maintenance sections, should be performed by your nearest Ryobi service dealer. n Always maintain a proper stance. n Do not use chain saw if switch does not turn it on and off.
- Page 5 KICKBACK See Figures 1 - 2. WARNING: Kickback may occur when the moving chain contacts an object at the upper portion of the tip of the guide bar or when the wood closes in and pinches the saw chain in the cut.
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Page 6: Guide Bars
Generally, guide bars with small radius tips have somewhat lower kickback potentials. When making a replacement, be sure to order one of the Ryobi bars listed for the saw in this operator's manual. The proper size SAFE-T-TIP bar. Use only guide bars that have a provision for mounting the SAFE-T-TIP ®... -
Page 7: Symbols
Important: Some of the following symbols may be used on your tool. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the tool better and safer. SYMBOL Volts Amperes Hertz Watt Minutes Alternating Current Direct Current No Load Speed... - Page 8 The following signal words and meanings are intended to explain the levels of risk associated with this product. SYMBOL SIGNAL DANGER: WARNING: CAUTION: CAUTION: SERVICE Servicing requires extreme care and knowledge and should be performed only by a qualified service technician. For service we suggest you return the product to your nearest AUTHORIZED SERVICE CENTER for repair.
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Page 9: Extension Cords
DOUBLE INSULATION Double insulation is a concept in safety in electric power tools, which eliminates the need for the usual three- wire grounded power cord. All exposed metal parts are isolated from the internal metal motor components with protecting insulation. Double insulated tools do not need to be grounded. -
Page 10: Glossary Of Terms
Bar Tip Guard An attachment that may be provided on the end of the guide bar to prevent the chain at the end of the guide bar from contacting the wood. Bucking The process of cross cutting a felled tree or log into lengths. -
Page 11: Features
PRODUCT SPECIFICATIONS Bar Length... 18 in. Chain Type ...Skip Tooth/Low Kickback Motor ... 3.5 hp. Bar and Chain Oil Capacity ... 7.1 oz. FRONT HANDLE OIL RESERVOIR REAR HANDLE SWITCH TRIGGER RECEPTACLE KNOW YOUR CHAIN SAW See Figure 5. Before attempting to use this product, familiarize yourself with all operating features and safety rules. -
Page 12: Packing List
UNPACKING This product has been shipped completely assembled. n Carefully remove the tool and any accessories from the box. Make sure that all items listed in the packing list are included. n Inspect the tool carefully to make sure no breakage or damage occurred during shipping. -
Page 13: Connecting To Power Supply
AUTOMATIC CHAIN OIL SYSTEM See Figure 6. NOTE: Chain saw comes from the factory with no bar and chain oil added. n Use Power Care Bar and Chain Oil. It is formulated to perform over a wide temperature range with no dilution required. -
Page 14: Starting The Chain Saw
STARTING AND STOPPING THE CHAIN SAW See Figure 8. WARNING: Keep body to the left of the chain line. Never straddle the saw or chain, or lean over past the chain line. STARTING THE CHAIN SAW n Make sure no objects or obstructions are in immediate vicinity which could come in contact with the bar and chain. -
Page 15: Preparation For Cutting
PREPARATION FOR CUTTING PROPER GRIP ON HANDLES See Figures 9 - 11. Refer to “General Safety Rules” earlier in this manual for appropriate safety equipment. n Wear non-slip gloves for maximum grip and protection. n Hold the saw firmly with both hands. Always keep your left hand on the front handle and your right hand on the rear handle so that your body is to the left of the chain line. -
Page 16: Work Area Precautions
PROPER CUTTING STANCE See Figure 12. n Weight should be balanced with both feet on solid ground. n Keep left arm with elbow locked in a "straight arm" posi- tion to withstand any kickback force. n Your body should always be to the left of the chain line. n Thumb should be on underside of handlebar. - Page 17 WARNING: Periodically glance at the top of the tree during the backcut to assure the tree is going to fall in the desired direction. WARNING: If the tree starts to fall in the wrong direction, or if the saw gets caught or hung up during the fall, leave the saw and save yourself! n Felling a tree - When bucking and felling operations are being performed by two or more persons, at the same...
- Page 18 n Felling Backcut. The backcut is always made level and horizontal, and at a minimum of 2 in. above the horizontal cut of the notch. See Figures 14 - 15. n Never cut through to the notch. Always leave a band of wood between the notch and backcut (approximately 2 in.
- Page 19 BUCKING LOGS UNDER STRESS See Figures 19 - 20. When the log is supported along its entire length, it should be cut from the top or overbucking. When the log is supported on one end, cut 1/3 the diameter from the underside or underbucking. Then make the finishing cut by overbucking to meet the first cut.
- Page 20 LIMBING See Figure 21. Limbing is removing branches from a fallen tree. n Work slowly, keeping both hands on the chain saw with a firm grip. Always make sure your footing is secure and your weight is distributed evenly on both feet. n Leave the larger support limbs under the tree to keep the tree off the ground while cutting.
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Page 21: General Maintenance
Chain tensioned while warm, may be too tight upon cooling. Check the “cold tension” before next use. WARNING: When servicing, use only identical Ryobi replacement parts. Use of any other parts may create a hazard or cause product damage. WARNING:... - Page 22 REPLACING BAR AND CHAIN See Figures 27 - 31. WARNING: Before performing any maintenance, make sure the tool is unplugged from the power supply. Failure to heed this warning could result in serious personal injury. CAUTION: Always wear gloves when handling the bar and chain; these components are sharp and may contain burrs.
- Page 23 n Reinstall the chain cover assembly, bushing and guide bar nut. Tighten the guide bar nut finger tight only. The bar must be free to move for tension adjustment. NOTE: When replacing the chain cover assembly assure that the adjusting pin is in the chain tension pin hole and that the chain cover assembly fits flush to the housing.
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Page 24: Chain Maintenance
NOTE: Inspect the drive sprocket for wear or damage when replacing the chain. If signs of wear or damage are present in the areas indicated, have the drive sprocket replaced by a Ryobi Service dealer. HOW TO SHARPEN THE CUTTERS See Figures 34 - 35. - Page 25 WARNING: Failure to replace or repair damaged chain can cause serious injury. WARNING: The saw chain is very sharp, always wear protective gloves when performing maintenance to the chain failure to do so may result in serious personal injury. TOP PLATE FILING ANGLE See Figure 36.
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Page 26: Guide Bar Maintenance
Use a Flat File and a Depth Gauge Jointer to lower all gauges uniformly. Depth gauge jointers are available in .020 in. to .035 in. Use a .025 in. depth gauge jointer. After lowering each depth gauge, restore original shape by rounding the front. Be careful not to damage adjoining drive links with the edge of the file. -
Page 27: Transporting And Storing
WARNING: Although the guide bar comes with a SAFE-T-TIP kickback device already installed, you need to check the tightness of the mounting screw before each use. SAFE-T-TIP ® NOSE GUARD MAINTENANCE See Figures 42 - 43. Tighten the mounting screw of the nose guard as instructed below. -
Page 28: Troubleshooting
PROBLEM Bar and chain running hot and smoking. Motor runs, but chain is not rotating. Motor runs, chain rotates but does not cut. IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER. Part Number Description 301139003 BAR 18in...1 301304001 CHAIN (Chain figure is for illustration puposes only) ...1... - Page 29 NOTES...
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Page 30: Parts Ordering / Service
Ryobi Authorized Service Center. Be sure to provide all pertinent facts when you call or visit. Please call 1-800-860-4050 for your nearest Ryobi Authorized Service Center. You can also check our web site at www.ryobitools.com for a complete list of Authorized Service Centers.
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