Craftsman 315.21234, 315.24234 manual Specific Safety Rules

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GENERAL SAFETY RULES

nINSPECT TOOL CORDS PERIODICALLY. If damaged, have repaired by a qualified service technician at

an authorized service facility. The conductor with insulation having an outer surface that is green with or without yellow stripes is the equipment-ground- ing conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equip- ment-grounding conductor to a live terminal. Repair or replace a damaged or worn cord immediately. Stay constantly aware of cord location and keep it well away from the rotating blade.

nINSPECT EXTENSION CORDS PERIODICALLY and replace if damaged.

nPOLARIZED PLUGS. To reduce the risk of electric shock, this tool has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.

nKEEP TOOL DRY, CLEAN, AND FREE FROM OIL AND GREASE. Always use a clean cloth when clean- ing. Never use brake fluids, gasoline, petroleum-based products, or any solvents to clean tool.

nSTAY ALERT AND EXERCISE CONTROL. Watch what you are doing and use common sense. Do not operate tool when you are tired. Do not rush.

nDO NOT USE TOOL IF SWITCH DOES NOT TURN IT ON AND OFF. Have defective switches replaced by an authorized service center.

nUSE ONLY CORRECT BLADES. Do not use blades with incorrect size holes. Never use blade washers or blade bolts that are defective or incorrect. The maxi- mum blade capacity of your saw is 10 in. (254 mm).

nBEFORE MAKING A CUT, BE SURE ALL ADJUST- MENTS ARE SECURE.

nBE SURE BLADE PATH IS FREE OF NAILS. Inspect for and remove all nails from lumber before cutting.

nNEVER TOUCH BLADE or other moving parts during use.

nNEVER START A TOOL WHEN ANY ROTATING COM- PONENT IS IN CONTACT WITH THE WORKPIECE.

nDO NOT OPERATE A TOOL WHILE UNDER THE INFLUENCE OF DRUGS, ALCOHOL, OR ANY MEDICATION.

nWHEN SERVICING use only identical replacement parts. Use of any other parts may create a hazard or cause product damage.

nUSE ONLY RECOMMENDED ACCESSORIES listed in this manual or addendums. Use of accessories that are not listed may cause the risk of personal injury. Instructions for safe use of accessories are included with the accessory.

nDOUBLE CHECK ALL SETUPS. Make sure blade is tight and not making contact with saw or workpiece before connecting to power supply.

SPECIFIC SAFETY RULES

nFIRMLY CLAMP OR BOLT your miter saw to a work- bench or table at approximately hip height.

nKEEP HANDS AWAY FROM CUTTING AREA. Do not reach underneath work or in blade cutting path with your hands and fingers for any reason. Always turn the power off.

nALWAYS SUPPORT LONG WORKPIECES while cut- ting to minimize risk of blade pinching and kickback. Saw may slip, walk or slide while cutting long or heavy boards.

nALWAYS USE A CLAMP to secure the workpiece when possible.

nBE SURE THE BLADE CLEARS THE WORKPIECE. Never start the saw with the blade touching the workpiece. Allow motor to come up to full speed before starting cut.

nMAKE SURE THE MITER TABLE AND SAW ARM (BEVEL FUNCTION) ARE LOCKED IN POSITION

BEFORE OPERATING YOUR SAW. Lock the miter

table by securely tightening the miter lock levers. Lock the saw arm (bevel function) by securely tightening the bevel lock knob.

nNEVER USE A LENGTH STOP ON THE FREE SCRAP END OF A CLAMPED WORKPIECE. NEVER hold onto or bind the free scrap end of the workpiece in any operation. If a work clamp and length stop are used together, they must both be installed on the same side of the saw table to prevent the saw from catching the loose end and kicking up.

nNEVER cut more than one piece at a time. DO NOT STACK more than one workpiece on the saw table at a time.

nNEVER PERFORM ANY OPERATION FREEHAND. Always place the workpiece to be cut on the miter table and position it firmly against the fence as a back- stop. Always use the fence.

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Contents Operators Manual Warranty IntroductionGeneral Safety Rules Read ALL InstructionsSpecific Safety Rules Inspect Extension Cords Periodically and replace if damagedSpecific Safety Rules Symbols Symbol Name DESIGNATION/EXPLANATIONService Symbol Signal MeaningCord Length Wire Size A.W.G ElectricalDouble Insulation Electrical ConnectionGlossary of Terms Product Specifications FeaturesMiter Scale Know Your Compound Miter SAW AMP MotorCarrying Handle Spindle Lock ButtonRotating Handle Laser GuidePositive Stops on Miter Table Bevel Lock KnobTools Needed Combination Wrench10 mm,14 mm Combination Square Framing Square Phillips ScrewdriverLoose Parts List Unpacking AssemblyMounting Holes Dust BAG Dust GuideLoosen Exhaust Port Dust Guide MiterTable Extensions See Figures 12To Install Blade Work ClampSee Figures 15 Phillips Screw Work Clamp Base Lower Blade Guard BracketPhillips Screw Blade Bolt Cover Lower Blade Guard Blade TightenBolt Spindle Lock ButtonMounting the Laser Guide Aligning the Laser Guide LineBlade Laser Guide Inner Blade Washer Blade WrenchSquaring the Miter Table to the Fence See Figures 20Squaring the SAW Blade to the Fence See Figures 24Base Framing Square Mm SocketSquaring the Blade to the Miter Table See Figures 28Fence Combination Square Lock NutsOperation ApplicationsCutting with the Compound Miter SAW Crosscutting Fence Combination Square BladeIndicator Point Scale Mounting To Miter CUTTo Bevel CUT See Figures 33To Compound Miter CUT To Make a Compound CUTBevel CUT Compound Miter CUTSupport Long Workpieces Long Workpiece Workpiece SupportsCutting Compound Miters COMPOUND-ANGLE Settings for Popular StructuresPitch Number of Sides Laying Molding Flat on the Miter Table Cutting Crown MoldingMiter Table Crown Molding Flat on Miter Table Cutting Warped Material Clamping Wide WorkpiecesSee Figures 39 WrongAdjustments Pivot Adjustments Travel Pivot AdjustmentBevel Pivot Adjustment Depth StopMaintenance Depth Stop AdjustmentsBrush Replacement GeneralChanging the Batteries Craftsman Compound Miter SAW Model Number 315.212340 Figure aParts List Figure a Key Part Description Qty NumberSee Note Parts List Figure B Figure C Key Part Parts List Figure CDescription Qty Number Page Key Part Number Description Qty Get it fixed, at your home or ours