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80V BRUSHLESS 20" CHAINSAW 239-1820 2000194ME CSB412 OPERATOR’S MANUAL CAUTION To Reduce The Risk Of Injury, User Must Read And Understand Operator’s Manual. Save These Instructions For Future Reference.
SAFETY SYMBOLS Some of the following symbols may be used on this product. Please study them and learn their meaning. Proper interpretation of these symbols will allow you to operate the product better and safer. Symbol Name Designation / Explanation Volts Voltage Amperes...
SAFETY INSTRUCTIONS The purpose of safety symbols is to attract our attention to possible dangers. The safety symbols, and the explanations with them, deserve your careful attention and understanding. The symbol warnings do not by themselves eliminate any danger. The instructions and warnings they give are no substitutes for proper accident prevention measures.
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SAFETY INSTRUCTIONS GENERAL PRODUCT SAFETY the product . Ke ep cord away from heat, oil, sharp edges or moving parts. WARNINGS Damaged or entangled cords increase the risk of electric shock. R E A D A L L I N S T R U C T I O N S •...
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• Use only Masterforce Batteries: BAB70022 not allow for safe handling and control of or other BAB series. the tool in unexpected situations. • Use only Masterforce Charger: CAB809 or other CAB series. BATTERY TOOL USE AND CARE PRODUCT USE AND CARE •...
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SAFETY INSTRUCTIONS do not charge the BATTERY pack or could result in serious personal injury. product outside the temperature range • Always keep proper footing and operate specified in the instructions. Charging the chain saw only when standing on improperly or at temperatures outside the fixed, secure and level surface.
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SAFETY INSTRUCTIONS PROPOSITION 65 while clearing jammed material or servicing may result in serious personal injury. This product contains a chemical known to the state of California to cause cancer, birth defects or other reproductive harm. Some dust CAUSES AND OPERATOR created by power sanding, sawing, grinding, PREVENTION OF KICKBACK drilling, and other construction activities...
ASSEMBLY UNPACKING INSTALL THE BATTERY PACK This product requires assembly. WARNING Follow these instruc- • Carefully remove the product and any tions in order to avoid injury and to reduce the accessories from the box. Make sure that all risk of electric shock or fire: items listed in the package contents section •...
OPERATION EXAMINE THE CHAIN OIL FIG. 4 On/off switch NOTE: Do not use the machine without sufficient chain oil. BRAKE ON Lock-out 1. Examine the oil level of the machine from button the oil indicator. 2. Add the oil if it is necessary. HOLD THE MACHINE 1.
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OPERATION 1. Make a lower level notching cut (D). Make FIG. 6 sure that this cut is • 1/3 wide of the diameter of the tree. • Perpendicular to the felling direction. CAUTION The level notching cut helps prevent pinching of the saw chain or the guide bar when you make the second notch.
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OPERATION log off the ground (H). FIG. 11 • Remove the small limbs (G) in one cut. • Limb the branches with tension from the bottom to top. • Keep the larger lower branches as a support until the log is limbed. FIG.
MAINTENANCE FIG. 16 CAUTION Do not let brake fluids, gasoline, petroleum-based materials touch the plastic parts. Chemicals can cause damage to the plastic, and make the plastic unserviceable. CAUTION Do not use strong solvents or detergents on the plastic housing or components. CAUTION Remove the battery pack from the machine before maintenance.
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MAINTENANCE ADJUST THE CHAIN TENSION hang approximately 1/16 in. (1,58 mm) out of the bar groove. The more you use a chain the longer it be- FIG. 20 comes. It is therefore important to adjust the chain regularly to take up the slack. Tension the chain so that it can only just be pulled away from the bar at its centre point.
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MAINTENANCE FIG. 23 FIG. 24 4. File all the cutters to the specified angles and the same length. NOTE: During the process, Replace the bar if: • Keep the file flat with the surface to be • the groove does not fit with the height of sharpened.
TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION The guide bar and The chain is too tight. Adjust the chain tension. the chain become The oil tank is empty. Add oil. hot and release smoke. Contamination causes a Remove the guide bar and clean the blockage of the discharge discharge port.
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TROUBLESHOOTING PROBLEM POSSIBLE CAUSE SOLUTION The motor runs, The machine is in the Release the trigger and start the machine but the chain does protection mode to protect again. Do not force the machine to cut. not cut correctly, the PCB. or the motor stops The battery is not charged.
WARRANTY 4-YEAR LIMITED WARRANTY This MASTERFORCE™ brand power tool carries our famous No Hassle 4-Year Limited Warranty to the original purchaser. If, during normal use, this MASTERFORCE™ power tool breaks or fails due to a defect in material or workmanship within four (4) years from the date of original purchase, simply bring the tool with the original sales receipt back to your nearest MENARDS ®...
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