ORIGINAL INSTRUCTION MANUAL CHAIN SAW MODEL CS300 MANUEL D’INSTRUCTION ORIGINAL TRONÇONNEUSE MODÈLE CS300 MANUAL DE INSTRUCCIONES ORIGINAL MOTOSIERRA MODELO CS300 MANUAL DE INSTRUÇÕES ORIGINAL MOTOSSERRA MODELO CS300 AA 1214 - F/N 573259
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 ENGLISH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 WARNING: READ AND UNDERSTAND ALL SAFETY WARNINGS AND ALL INSTRUCTIONS. FAILURE TO FOLLOW THE WARNINGS AND INSTRUCTIONS MAY RESULT IN ELECTRIC SHOCK, FIRE AND/OR SERIOUS INJURY. SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE.
TABLE OF CONTENTS OREGON® Cordless Tool System CHAIN SAW MODEL CS300 TABLE OF CONTENTS SYMBOLS AND LABELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 CHAIN SAW NAMES AND TERMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 PRODUCT IDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 SAFETY RULES . . . . . . . . . .
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 SYMBOLS AND LABELS SYMBOLS AND LABELS These symbols and labels appear on the chain saw, battery, and charger. SYMBOL NAME EXPLANATION SAFETY ALERT SYMBOL INDICATES THAT THE TEXT THAT FOLLOWS EXPLAINS A DANGER, WARNING, OR CAUTION. THE ORIGINAL INSTRUCTION MANUAL CONTAINS IMPORTANT SAFETY AND OPERATING INFORMATION. READ AND FOLLOW THE INSTRUCTIONS CAREFULLY. READ INSTRUCTIONS 100 WEAR EYE PROTECTION WEAR EYE PROTECTION WHEN OPERATING THE CHAIN SAW.
CHAIN SAW NAMES AND TERMS OREGON® Cordless Tool System CHAIN SAW MODEL CS300 CHAIN SAW NAMES AND TERMS Alignment flange: The protrusion on the bar pad that fits into the bar slot. Automatic oiler: The system that automatically lubricates the guide bar and saw chain. Bar pad: The mounting pad on the powerhead that helps ensure proper alignment of the guide bar. Bar slot: The cutout portion of the guide bar that fits on to the alignment flange and mounting stud.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 PRODUCT IDENTIFICATION PRODUCT IDENTIFICATION KNOW THE CHAIN SAW GUIDE BAR COVER POWERHEAD FRONT HANDLE BATTERY PORT POWERSHARP® LEVER BATTERY PACK SPIKED BUMPER BATTERY RELEASE SIDE COVER RELEASE KNOB CHAIN TENSIONING RING CHAIN DIRECTION INDICATOR PRODUCT NAME PLATE SHARPENING STONE MOUNTING STUD DRIVE SPROCKET CHAIN TENSIONING GEAR FRONT HAND GUARD / CHAIN BRAKE SIDE COVER SAW CHAIN GUIDE BAR SIDE COVER CHAIN CATCH REAR HANDLE OIL RESERVOI
SAFETY RULES OREGON® Cordless Tool System CHAIN SAW MODEL CS300 INTRODUCTION This chain saw is designed for occasional light duty use. It is not designed to fell large trees or cut large diameter logs. This chain saw is not designed for tree service. Do not cut trees or wooden timbers that have a diameter greater than the effective cutting length of the chain saw, 15 inches (38 cm). SAFETY RULES GENERAL POWER TOOL SAFETY WARNINGS WARNING: READ ALL SAFETY WARNINGS AND ALL INSTRUCTIONS.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 PERSONAL SAFETY • Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. • Use personal protective equipment. Always wear eye protection.
SAFETY RULES • Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. OREGON® Cordless Tool System CHAIN SAW MODEL CS300 CHAIN SAW SAFETY WARNINGS • Use the power tool, accessories and tool bits, etc. in accordance with these instructions taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 DANGER: CONTACT WITH A MOVING SAW CHAIN WILL RESULT IN SERIOUS PERSONAL INJURY. KEEP HANDS AND BODY AWAY FROM MOVING SAW CHAIN. DANGER: CONTACT WITH ELECTRICAL WIRING DURING USE MAY CAUSE EXPOSED METAL PARTS OF THE TOOL TO BECOME LIVE, RESULTING IN SERIOUS PERSONAL INJURY. ALWAYS HOLD THE CHAIN SAW BY THE INSULATED GRIPPING SURFACES DURING OPERATION. WARNING: THE USE OF AN IMPROPERLY ASSEMBLED CHAIN SAW MAY RESULT IN SERIOUS PERSONAL INJURY.
SAFETY RULES CAUTION: TO PREVENT ACCIDENTAL CONTACT WITH THE SAW CHAIN DURING TRANSPORT, ALWAYS FIT THE BLADE COVER AND KEEP HANDS AND FINGERS AWAY FROM TRIGGER AREA (FIG. 4). FIG. 4 OREGON® Cordless Tool System CHAIN SAW MODEL CS300 • When cutting a limb that is under tension be alert for spring back. When the tension in the wood fibers is released the spring loaded limb may strike the operator and/or throw the chain saw out of control. • Use extreme caution when cutting brush and saplings.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 CAUSES AND OPERATOR PREVENTION OF KICKBACK Kickback may occur when the nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw chain in the cut. Tip contact in some cases may cause a sudden reverse reaction, kicking the guide bar up and back towards the operator. Pinching the saw chain along the top of the guide bar may push the guide bar rapidly back towards the operator.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 SAFETY RULES BAR This saw comes equipped with a reduced kickback guide bar that has a small radius nose. Smaller radius noses have less potential for kickback than a bar of the same size with a larger nose radius. • To prolong battery life, never store battery pack in a completely discharged condition (with no indicator lights lit) (Fig. 6). FIG.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 SAFETY RULES CHAIN SAW AND CHARGER DISPOSAL The OREGON® product is designed and manufactured with high quality materials and components which can be recycled and reused. Please dispose of this equipment in an environmentally correct manner at a local community waste collection/recycling center. BATTERY SAFETY BATTERY PACK DISPOSAL Do not dispose of battery pack in household garbage or incinerate.
SAFETY RULES • Use only the charger specifically designed for the battery pack, and follow the safety precautions described in “Charger Safety”. Using another charger can damage safety features, cause extremely high current and voltage charging, and lead to abnormal chemical reactions. • Do not use OREGON® branded battery packs in non-OREGON® branded tools. • Do not strike, pierce, or throw the battery pack, and do not use a damaged or deformed battery pack.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 UNPACKING AND ASSEMBLY UNPACKING AND ASSEMBLY UNPACKING DANGER: TO AVOID SERIOUS PERSONAL INJURY, DO NOT OPERATE THE CHAIN SAW WITHOUT THE GUIDE BAR, SAW CHAIN AND SIDE COVER PROPERLY ASSEMBLED. WARNING: DO NOT ATTEMPT TO OPERATE THE CHAIN SAW IF ANY PART IS DAMAGED OR MISSING. WHAT’S IN THE BOX? The chain saw requires some assembly before use.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 UNPACKING AND ASSEMBLY FILLING THE BAR AND CHAIN OIL RESERVOIR IMPORTANT: BAR AND CHAIN OIL PREVENTS PREMATURE WEAR. NEVER OPERATE THE CHAIN SAW IF OIL IS NOT VISIBLE. CHECK OIL LEVEL FREQUENTLY AND FILL AS NEEDED. Bar and chain oil is required to properly lubricate the guide bar and saw chain. The chain saw is equipped with an automatic oiler that deposits oil on the bar and chain when running, keeping them properly lubricated.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 ASSEMBLING THE GUIDE BAR AND SAW CHAIN WARNING: A BATTERY OPERATED TOOL WITH THE BATTERY PACK INSERTED IS ALWAYS ON AND CAN START ACCIDENTALLY. REMOVE THE BATTERY PACK FROM THE CHAIN SAW BEFORE ATTACHING THE BAR AND CHAIN. UNPACKING AND ASSEMBLY • Place the chain tensioning gear on the side of the guide bar facing you such that the rectangular piece does not protrude past the edges of the guide bar and insert the screw.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 UNPACKING AND ASSEMBLY • Feed the chain into the groove of the bar. Rotate the chain tensioning gear to slide the bar away from the motor to remove slack from the chain (Fig. 14). TENSIONING THE SAW CHAIN FIG. 14 WARNING: A BATTERY OPERATED TOOL WITH THE BATTERY PACK INSERTED IS ALWAYS ON AND CAN START ACCIDENTALLY. REMOVE THE BATTERY PACK FROM THE CHAIN SAW BEFORE ATTACHING THE EXTENDABLE SHAFT, BAR, AND CHAIN.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 UNPACKING AND ASSEMBLY • Tighten the chain tensioning ring until the lowest cutters underneath the bar contact the bar rail (Fig. 17). FIG. 17 INCORRECT CORRECT • Saw chain tension is correct when, with some effort, a gloved hand can pull the chain smoothly around the bar. The chain should touch the underside of the bar rail (Fig. 18). FIG. 18 • Tighten the side cover release knob.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 OPERATING THE SAW OPERATING THE SAW BATTERY PACK AND CHARGER WARNING: DO NOT CHARGE THE BATTERY PACK IN THE RAIN. BATTERY PACK LED CHARGE-LEVEL INDICATOR The lithium ion battery pack is equipped with an LED charge-level indicator. To test the charge level of the battery pack, press the indicator button on the battery pack’s face (Fig. 19). No lights: recharge. One steady green light: less than 25% charged. Charge battery pack before use.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 CHARGING THE BATTERY PACK WARNING: FAILURE TO FOLLOW PROPER CHARGING PROCEDURES MAY CAUSE EXCESSIVE VOLTAGE, EXCESSIVE CURRENT FLOW, LOSS OF CONTROL DURING CHARGING, LEAKAGE OF HAZARDOUS CHEMICALS, HEAT GENERATION, BURSTING, OR FIRE. FOLLOW THESE CHARGING INSTRUCTIONS.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 OPERATING THE SAW GENERAL OPERATION FOOTING Stand with both feet on solid ground with weight evenly spread between them (Fig. 26). FIG. 26 DANGER: TO AVOID SERIOUS PERSONAL INJURY, DO NOT OVERREACH AND DO NOT STAND ON A LADDER, STEPSTOOL OR ANY RAISED POSITION THAT IS NOT FULLY SECURED. NEVER CUT ABOVE SHOULDER HEIGHT. WARNING: TO REDUCE THE RISK OF INJURY, ALWAYS WEAR PROPER BOOTS, LONG PANTS, GLOVES, HEAD, EAR AND EYE PROTECTION.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 TESTING THE CHAIN BRAKE Make sure the chain brake is working before using the chain saw. To check brake operation: • Place the saw on a firm, flat surface. • Start the saw briefly. • Keep the left hand on the front handle and roll the left wrist to move the front hand guard forward to manually activate the chain brake (Fig. 28). FIG. 28 • Release the trigger switch. A properly functioning chain brake stops the motor and saw chain immediately.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 OPERATING THE SAW Saw chains are made to cut wood only. Do not use the chain saw to cut any other materials, and do not allow the chain to come into contact with dirt, stones, nails, staples or wire. These materials are extremely abrasive and will wear away protective plating from the chain in a very short time. Sharpen or replace the saw chain if any of these conditions occur: • The pressure required to make cuts increases noticeably.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 • Thick limbs (greater than 4 inch (10 cm) in diameter) can splinter or pinch the chain when making a single cut from the top. To avoid pinching or splintering, first make one shallow relief cut on the bottom surface of the limb (1), then cut the limb all of the way through from the top of the limb (2) to match the bottom cut (Fig. 31). FIG. 31 OPERATING THE SAW FELLING A TREE CAUTION: A TREE IS LIKELY TO ROLL OR SLIDE DOWNHILL AFTER IT IS FELLED.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 OPERATING THE SAW NOTCHING UNDERCUT • First, make the notch 1/3 the diameter of the tree perpendicular to the direction of fall. Make the lower horizontal notching undercut first (1). This will help to avoid pinching of either the saw chain or the guide bar when the second cut (2) is being made (Fig. 34). FIG. 34 • When the tree begins to fall, remove the chain saw from the cut, stop the motor, put the chain saw down, then use the retreat path planned.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 BUCKING A LOG CAUTION: BUCKING LOGS UNDER TENSION INCREASES THE CHANCE OF KICKBACK. Use one of the methods below to support the log when bucking. Bucking is cutting a log into lengths. It is important to make sure footing is firm and weight is evenly distributed on both feet. When possible, the log should be raised and supported by the use of limbs, logs or chocks. • When the log is supported along its entire length, cut from the top (overbuck) (Fig. 37).
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 OPERATING THE SAW SHARPENING WITH POWERSHARP® WARNING: POWERSHARP® SHOULD NOT BE USED IN THE PRESENCE OF EXPOSED, EXTREMELY FLAMMABLE MATERIALS SUCH AS GASOLINE AND ACETYLENE. • With the saw at full speed, lightly lift the PowerSharp® lever for 3–5 seconds (Fig. 41). Sparks will be visible when the cutters are in contact with the sharpening stone. FIG. 41 CAUTION: SHARPENING WITH THE POWERSHARP® SYSTEM PRODUCES LOW ENERGY SPARKS.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 MAINTENANCE AND CLEANING MAINTENANCE AND CLEANING “Tensioning the Saw Chain” and “Sharpening with PowerSharp®”. WARNING: FAILURE TO IDENTIFY AND REPLACE DAMAGED OR WORN PARTS CAN CAUSE SERIOUS PERSONAL INJURY. INSPECT THE CHAIN SAW REGULARLY. REGULAR INSPECTION IS THE FIRST STEP TO PROPER MAINTENANCE. FOLLOW THE GUIDELINES BELOW TO MAXIMIZE SAFETY AND SATISFACTION. HAVE ANY DAMAGED OR EXCESSIVELY WORN PARTS REPLACED IMMEDIATELY.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 MAINTENANCE AND CLEANING TENSIONING THE SAW CHAIN IMPORTANT: ONLY TENSION THE SAW CHAIN WHEN THE CHAIN IS COOL. A HOT CHAIN MAY CONTRACT AND DAMAGE THE GUIDE BAR OR CHAIN AS IT COOLS. If the chain does not touch the underside of the bar when the chain saw is off and cool, it should be tensioned. Tension the chain as described in “Tensioning the Saw Chain” in the “Unpacking and Assembly” section of this manual.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 MAINTAINING THE GUIDE BAR WARNING: THE EDGES OF A WORN GUIDE BAR, PARTICULARLY THE EDGES OF THE GROOVE WHERE THE CHAIN TOUCHES THE BAR, CAN BE EXTREMELY SHARP. USE APPROPRIATE HAND PROTECTION. CAUTION: THE GUIDE BAR CAN BE HOT AFTER CUTTING. WEAR GLOVES TO AVOID BURNS. To even bar wear and maximize bar life, flip the bar occasionally. Wear gloves. • Remove the battery. • Loosen the side cover release knob slightly, but do not remove the side cover.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 MAINTENANCE AND CLEANING REPLACING A WORN CHAIN TENSIONING GEAR REPLACING THE DRIVE SPROCKET Replace the chain tensioning gear if it will not hold the bar and chain at proper tension or if it is otherwise damaged. Replace the drive sprocket after every two saw chain replacements or when the sprocket is damaged. Wear gloves. Wear gloves and eye protection. • Remove the battery. • Remove the battery.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 • Replace the guide bar and saw chain. See “Assembling the Guide Bar and Saw Chain” section in this manual. • Tension the chain as described in “Tensioning the Saw Chain” in the “Unpacking and Assembly” section of this manual. CLEANING WARNING: TO REDUCE THE RISK OF INJURY, REMOVE BATTERY PACK BEFORE CLEANING. CAUTION: WHEN CLEANING THE CHAIN SAW POWERHEAD, DO NOT IMMERSE IN WATER OR OTHER LIQUIDS. Wear gloves and eye protection. • Remove the battery.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 TROUBLESHOOTING TROUBLESHOOTING Use this table to see possible solutions for problems with the chain saw. If these suggestions do not solve the problem, see “Warranty and Service”.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 SYMPTOM Steady alarm beeping when trigger pulled Battery pack does not charge Low cut time per battery charge Blinking orange light on charge state indicator AA 1214 - F/N 573259 POSSIBLE CAUSE TROUBLESHOOTING RECOMMENDED ACTIONS Heavy use has overheated the motor Let the saw cool down and then resume cutting. Chain brake is engaged Before starting, make sure the hand guard is in its most rearward position (chain brake disengaged).
SPECIFICATIONS AND COMPONENTS OREGON® Cordless Tool System CHAIN SAW MODEL CS300 SPECIFICATIONS AND COMPONENTS WARNING: USING REPLACEMENT PARTS OTHER THAN THOSE SPECIFIED IN THIS GUIDE INCREASES THE RISK OF INJURY. NEVER USE CUTTING ATTACHMENTS OTHER THAN THOSE DESCRIBED IN THIS MANUAL.
OREGON® Cordless Tool System CHAIN SAW MODEL CS300 WARRANTY AND SERVICE WARRANTY AND SERVICE WARRANTY Blount, Inc. warrants all registered OREGON® Cordless Tools and Chargers for a period of three (3) years and all registered OREGON® Cordless Battery Packs for two (2) years from original date of purchase. Registered OREGON® Cordless Tools, Battery Packs and Chargers are warranted for two (2) years if used for commercial purposes.
Blount International Inc. 4909 Southeast International Way Portland, OR 97222-4679 USA OregonCordless.
