Sears 315.11485 manual Causes and Operator Prevention of Kickback

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GENERAL SAFETY RULES

SERVICE

nTool service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel may result in a risk of injury.

nWhen servicing a tool, use only identical replace- ment parts. Follow instructions in the Maintenance section of this manual. Use of unauthorized parts or failure to follow Maintenance Instructions may create a risk of shock or injury.

SPECIFIC SAFETY RULES

n DANGER! Keep hands away from cutting area and blade. Keep your second hand on auxiliary handle or motor housing. If both hands are holding the saw, they cannot be cut by the blade.

nKeep your body positioned to either side of the saw blade, but not in line with the saw blade. KICKBACK could cause the saw to jump backwards. (see KICK- BACK)

nDo not reach underneath the work. The guard can- not protect you from the blade below the work.

nCheck the lower guard for proper closing before each use. Do not operate saw if lower guard does not move freely and close instantly. Never clamp or tie the lower guard into the open position. If saw is accidentally dropped, lower guard may be bent. Raise the lower guard with the retracting handle and make sure it moves freely and does not touch the blade or any other part, in all angles and depths of cut.

nCheck the operation and condition of the lower guard spring. If the guard and the spring are not operating properly, they must be serviced before use. Lower guard may operate sluggishly due to dam- aged parts, gummy deposits, or a buildup of debris.

nLower guard should be retracted manually only for special cuts such as “Pocket Cuts” and “Com- pound Cuts”. Raise lower guard by Retracting Handle. As soon as blade enters the material, lower guard must be released. For all other sawing, the lower guard should operate automatically.

nAlways observe that the lower guard is covering the blade before placing saw down on bench or floor. An unprotected, coasting blade will cause the saw to walk backwards, cutting whatever is in its path. Be aware of the time it takes for the blade to stop after switch is released.

nNEVER hold piece being cut in your hands or across your leg. It is important to support the work properly to minimize body exposure, blade binding, or loss of control.

nHold tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring. Contact with a “live” wire will also make exposed metal parts of the tool “live” and shock the operator.

nWhen ripping always use a rip fence or straight edge guide. This improves the accuracy of cut and reduces the chance of blade binding.

nAlways use blades with correct size and shape (diamond vs. round) arbor holes. Blades that do not match the mounting hardware of the saw will run ec- centrically, causing loss of control.

nNever use damaged or incorrect blade washers or bolts. The blade washers and bolt were specially designed for your saw, for optimum performance and safety of operation.

Causes and Operator Prevention of Kickback:

Kickback is a sudden reaction to a pinched, bound, or misaligned saw blade, causing an uncontrolled saw to lift up and out of the workpiece toward the operator.

When the blade is pinched or bound tightly by the kerf closing down, the blade stalls and the motor reaction drives the unit rapidly back toward the operator.

If the blade becomes twisted or misaligned in the cut, the teeth at the back edge of the blade can dig into the top surface of the wood causing the blade to climb out of the kerf and jump back toward the operator.

Kickback is a result of tool misuse and/or incorrect op- erating procedures or conditions and can be avoided by taking proper precautions as given below:

nMaintain a firm grip on the saw and position your body and arm in a way that allows you to resist KICKBACK forces. KICKBACK forces can be con- trolled by the operator, if proper precautions are taken.

nWhen blade is binding, or when interrupting a cut for any reason, release the trigger and hold the saw motionless in the material until the blade comes to a complete stop. Never attempt to remove the saw from the work or pull the saw backward while the blade is in motion or KICKBACK may occur. Investi- gate and take corrective actions to eliminate the cause of blade binding.

nWhen restarting a saw in the workpiece, center the saw blade in the kerf and check that teeth are not engaged into the material. If saw blade is binding, it may walk up or KICKBACK from the workpiece as the saw is restarted.

nSupport large panels to minimize the risk of blade pinching and KICKBACK. Large panels tend to sag under their own weight. Supports must be placed under the panel on both sides, near the line of cut and near the edge of the panel.

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Contents Operators Manual Table of Contents WarrantyIntroduction General Safety Rules Electrical SafetyPersonal Safety Work AreaSpecific Safety Rules ServiceRules for Battery Tools Additional Rules for Safe OperationSafety Instructions for Charger Symbols Symbol Name DESIGNATION/EXPLANATIONSymbol Signal Meaning Specifications Features Unpacking InstructionsPacking List Battery Pack Charging Battery PackInformation for Recharging Cool Battery Pack OperationTo Install Battery Pack To Remove Battery PackTWO-SPEED Gear Train Switch Forward Trigger ReversibleDrill BIT Lock Tighten Chuck BodyInstalling Bits Adjustable Torque ClutchTo Adjust Torque Removing BitsDrilling Screwdriver BIT BIT Storage AreaChuck Removal To Retighten a Loose ChuckMallet Chuck Jaws Mallet HEX KEYMaintenance Battery Pack Removal and Preparation for RecyclingBatteries Page See Back page for Parts Ordering Instructions Parts List Craftsman 1/2 in., 19.2 Volt Cordless DRILL-DRIVER Model noGet it fixed, at your home or ours Operators Manual ONE Year Full Warranty on Craftsman Tool Electrical Safety Personal SafetyModel Battery Pack Charger Work AreaCauses and Operator Prevention of Kickback Laser Guide Warnings Safety Rules for Charger Symbols Service Product Specifications Spindle Lock Button Laser Guide RIPAssembly Installing Battery Pack Latches Battery PackAttaching Blade Installing Edge Guide Removing BladeSpindle Lock Screw To Loosen To Tighten EdgeCharging the Battery Pack Charging a Cool Battery PackApplications Charging a HOT Battery Pack Kickback Incorrect SupportCorrect Support Kickback Lower Blade Guard Is in UP Position When Making a CUT Switch Trigger Blade Exposed on Underside of WorkpieceSAW Blades Blade Guard SystemAdjusting Blade Depth Using the Laser GuideDepth Base Assembly Tighten Adjustment KnobOperating the SAW Wrong Correct WR ONGCross CUTTING/RIP Cutting To Adjust Bevel Setting Bevel Adjustment Knob Scale Blade Guide NotchBevel Cutting Bevel ScaleTo Adjust Positive 0 Bevel Stop Positive 0 Bevel StopTo Check Positive 0 Bevel Stop Adjustments Adjusting the LaserPocket Cutting Pocket CUT Lower Blade GuardGeneral Maintenance LubricationReplacing Laser Guide Batteries Accessories Battery Pack Removal Preparation for RecyclingBatteries 3733 Number ModelCraftsman 19.2 Volt Cordless Trim SAW Model Number KEY Part Number Description QTYVolt Reciprocating Saw Variable Speed Table of Contents General Safety Rules Specific Safety Rules Safety Rules for Charger Symbols Service Volts DC Switch Know Your Reciprocating SAWToolless Blade Clamp HEX KEY HolderAssembly Battery Pack Shown Charger To Remove / Attach Battery Pack Battery Port Battery Pack Latch To Install SAW BladeTo Remove To AttachBase Shoe Assembly To Change Positions of Base AssemblyGeneral Cutting PivotPlunge Cutting Metal CuttingMaintenance Blade Types Length Craftsman 19.2 Volt Reciprocating SAW Model no See Back page for Parts Ordering InstructionsGet it fixed, at your home or ours Volt Fluorescent Light Warranty General Safety Rules Specific Safety Rules Important Safety Instructions for Charger Symbols Operation Switch Maintenance Battery Pack Removal and Preparation for Recycling Page Get it fixed, at your home or ours