Operator's Manual ® 3.5 HP. 16-1N. ELECTRIC CHAIN SAW Model No. 316.341070 • • • • • CAUTION: Before using this product, read this manual and follow all safety rules and operating instructions. Sears, Roebuck and Co., Hoffman Visit our website: SAFETY ASSEMBLY OPERATION MAINTENANCE PARTS LIST Estates, IL 60179, U.S.A.
Warranty Page 2 Troubleshooting Page 20 Safety Rules Pages 3-9 Repair Pa_s Page 21 Page 10 Operation Pages 11-12 Maintenance Page 13-19 Starting/Stopping TWO YEARS Instructions LIMITED WARRANTY ON CRAFTSMAN ELECTRIC CHAIN SAW For two years from the date of purchase, when this Chain Saw is used and maintained according the operator's manual, Sears will repair any defect in material or workmanship free of charge.
The purpose of safety symbols is to attract your attention to possible dangers. The safety symbols, and their explanations, deserve your careful attention and understanding. The safety warnings do not by themselves eliminate any danger. The instructions or warnings they give are not substitutes for proper accident prevention measures. SYMBOL i SYMBOL I MEANING DANGER: Failure to obey a safety warning will result in serious injury to yourself or to others.
• Donotoperatea chainsawthatis damaged,improperly adjusted,or not completely andsecurelyassembled.Be surethatthesaw'schainstopsmovingwhenthetrigger is released. • Useextremecautionwhencuttingsmall-sizedbrush andsaplingsbecauseslendermaterialmaycatchthe chainsawandwhiptowardsyouor causeyouto lose control. • Whencuttinga limbthatis undertension,be alertfor springback so thatyouwillnot bestruckwhenthetensioninthe woodfibersis released • Donotcutthroughnails,rodsinthetree,railroadtiesor pallets.
OTHER SAFETY PRECAUTIONS • Do not operate a chain saw with one hand? Serious injury to the operator, helpers, bystanders, or any combination of these persons may result from one-handed operation. A chain saw is intended for two-handed use. • Do not operate a chain saw if you are fatigued. • Use safety footwear; snug-fitting clothing; protective gloves; and eye, hearing, and head protection devices. • Do not allow other persons to be near the chain saw when starting or cutting with the chain saw.
ELECTRICAL SAFETY WARNINGS (CONT'D) • CORD SETS: Make sure your cord set is in good condition, with a cord that is heavy enough to carry the current that your unit will draw. An undersized cord set will cause a drop in line voltage resulting in a loss of power, as well as overheating. The table shown below illustrates the correct size to use depending on the cord length and nameplate amperage rating. If in doubt, use the next heavier size line gauge. The smaller the gauge number, the heavier the cord.
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 SYMBOL • SAFETY ALERT SYMBOL indicates danger, warning, or caution. May be used in conjunction with other symbols or pictographs.
11 16 10 8 14 12 18 19 17 CHAIN SAW COMPONENTS 1. REAR HANDLE 13 6 SAFETY FEATURES 2. OIL RESERVOIR CAP Numbers preceding the descriptions correspond with the numbers above to help you locate the safety feature. 3. TRIGGER START/STOP SWITCH 4. SPROCKET COVER 3. TRIGGER START / STOP SWITCH stops saw motor when released. 5. BAR BOLT KNOB 6. CHAIN TENSION RING 7. ELECTRIC MOTOR 8. ELECTRIC CORD 9. CHAIN BRAKE® LEVER / HAND GUARD 10. LOCK / OFF BUTTON 11. FRONT HANDLE 12.
KICKBACK SPECIFICS KICKBACK Pinch WARNING: Kickback can lead to dangerous loss of control of the chain saw and result in serious or fatal injury to the saw operator or to anyone standing close by. Always be alert. Rotational kickback and pinch-kickback are major chain saw operational dangers and the leading cause of most accidents. SPECIFICS Kickback Pinch kickback can occur when the saw chain is pinched along the bottom or top of the guide bar.
WARNING: chain properly STOPPING without Oil Reservoir Inspection Spot the bar and Oil Cap installed. INSTRUCTIONS The saw motor will automatically stop when the trigger is released. To restart the motor, you will have to depress the LOCK/OFF button and squeeze the trigger. _TARTING INSTRUCTIONS Fill the oil reservoir with correct chain and bar oil (Fig. 3). Use a funnel, wipe up any spills and make sure no dirt gets into the tank. Fig.
FELLING WARNING: Felling is the term for cutting down a tree. Small trees up to 6-7 inches (15-18cm) in diameter are usually cut in a single cut. Larger trees require notch cuts. Notch cuts determine the direction the tree will fall. Never walk in front of a tree that has been notched. I Make the felling cut (D) from the other side of the tree and 1.5 - 2.0 inches (3-5 cm) above the edge of the notch (C) (Fig. 9).
When bucking on a slope, always stand on the uphill side. 1. Log supported along entire length: Cut from top (overbuck), being careful to avoid cutting into the ground (Fig. 13). 2. Log supported on one (1) end: First, cut from bottom (underbuck) 1/3 diameter of log to avoid splintering. Second, cut from above (overbuck) to meet first cut and avoid pinching (Fig. 14). 3. Log supported on both ends: First, overbuck 1/3 diameter of log to avoid splintering.
MAINTENANCE SCHEDULE To prevent serious never perform maintenance or repairs with unit running. Always service and repair a cool unit. WARNING: Perform these required maintenance procedures at the frequency stated in the table. These procedures should also be a part of any seasonal tune-up. inju , A good preventive maintenance program of regular inspection and care will increase life and improve performance chain saw. This maintenance checklist is a guide for such a program.
REPLACING THE GUIDE BAR Install Saw Chain Always use protective gloves when %,/rlU/l%Jll, saw from power I_AI I'l'll_lkl.checking Disconnect chain source before or adjustingthethe ,_ handling chan saw tens on. These instructions are for replacing a bar. The unit is fully assembled when shipped. NOTE: Always wear heavy gloves when handling the saw chain. Remove Old Bar 1. Spread the chain out with the cutting edges (H) of the chain pointing in the DIRECTION OF ROTATION. 2.
SAW CHAIN TENSION ADJUSTMENT tive gloves when hand ng the saw cha n. Proper tension of saw chain is extremely important and must be checked before starting, as well as during any cutting operation. Taking the time to make needed adjustments to the saw chain will result in improved cutting performance and prolonged chain life. Fig. 23 NOTE: A new chain and bar will need readjustment after as few as 5 cuts.
CHAIN AND BAR LUBRICATION The Chain Brake@ is a safety feature which is activated if pressure is applied against the guard or when, in the event of kickback, the operator's hand strikes the lever. When the Chain Brake@ is activated, chain movement abruptly stops and the power supply to the motor is immediately cut off. Adequate lubrication of the saw chain during cutting operations is essential to minimize friction with the guide bar. Your chain saw is equipped with an automatic oiler system.
CHAIN BRAKE® TEST DOUBLE Before cutting with your saw, the Chain Brake@ should be tested as follows: WHEN SERVICING, USE ONLY IDENTICAL REPLACEMENT PARTS. A. Information Make sure the Chain Brake@ is disengaged (Fig. 26). B. Place the saw on a firm, flat, dry surface that is clear of any debris. Do not let the saw come in contact with any objects. Do not use if the cord or plug is damaged. Your appliance is double insulated to help protect against electric shock.
GUIDE Maintenance BAR MAINTENANCE Frequent lubrication of the guide bar is required. Proper maintenance of the guide bar, as explained in this section, is essential to keep your saw in good working condition. wwr_n,nlmnl,_,A, IAIA ! 11 l lr .. power cord is disEnsure that the connected before performing any maintenance on your saw. Sprocket Procedures Most guide bar problems can be prevented merely by keeping the chain saw well maintained.
CHAIN MAINTENANCE WARNING: Never have more than 3 links removed from a loop of chain. This could cause damage to the sprocket. WARNING" Un,ess you have experience and spe- cialized training for dealing with kickback (see Safety Precautions), always use a lowkickback saw chain, which significantly reduces the danger of kickback. Low-kickback saw chain does not completely eliminate kickback. A low-kickback or "safety chain", should never be regarded as total protection against injury.
CAUSE ACTION 1. Unit is unplugged 1. Check cord to make sure it is plugged into an electrical outlet 2. GFCI in outlet has tripped (if used) 2. Reset GFCI NOTE: For repairs beyond the minor adjusments 800-4-MY-HOME ®) or other qualified listed above, contact your nearest Sears Parts & Repair center (1- service dealer for an adjustment. Peak H.R .........................................................................................................................................................
\ \43 Item Parts No. Description Item Parts No. Description Item Parts No, Description I 6228-211404 SPROCKET COVER ASS'Y 25 660G-9.
Repair Protection Agreements Congratulations on making a smart purchase. Your new Craftsman ® product is designed and manufactured for years of dependable operation. But like all products, it may require repair from time to time. That's when having a Repair Protection Agreement can save you money and aggravation. Purchase a Repair Protection Agreement now and protect yourseff from unexpected hassle and expense.
Your Home For repair o in your home oof aH major brand appliances lawn and garden equipment, or heating and cooling systems, oo_o_o, whomodo i_,oo,,,o_o_ who _old i_! For,the replacement parts, accessories and owner s manuals that you need to do-it-yourself. For Sears professional installation of home appliances anditems mike garage dooropeners andwater heaters. 1 o800o4oMYoHOME Call anytime, ® (1o800o469o4663) day or night (U.S.A. and Canada) www.sears,com www.sears.