Craftsman 137.21214 operating instructions Safety Instructions for Basic SAW Operations

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OPERATION

SAFETY INSTRUCTIONS FOR BASIC SAW OPERATIONS

BEFORE USING THE MITER SAW

To avoid mistakes that could cause serious, permanent injury, do not plug the tool in until the following steps are completed:

Completely assemble and adjust the saw, following the instructions. (ASSEMBLY AND

ADJUSTMENTS)

Learn the use and function of the ON/OFF switch, lock-off switch, upper and lower blade guards, stop latch, bevel lock handle, and cover plate screws.

Review and understand all safety instructions and operating procedures in this Operator’s Manual.

(SAFETY & OPERATIONS)

Review the MAINTENANCE and TROUBLESHOOTING GUIDE for your miter saw. To avoid injury or possible death from electrical shock:

Make sure your fingers do not touch the plug’s metal prongs when plugging or unplugging your miter saw. (ELECTRICAL REQUIREMENTS AND

SAFETY)

BEFORE EACH USE

Inspect your saw.

Disconnect the miter saw. To avoid injury from accidental starting, unplug the saw before any adjustments, including set-up and blade changes.

Compare the direction of rotation arrow on the

guard to the direction arrow on the blade. The blade teeth should always point downward at the front of the saw.

Tighten the arbor bolt.

Tighten the cover plate screw.

Check for damaged parts. Check for:

Alignment of moving parts Damaged electric cords Binding of moving parts Mounting holes

Function of arm return spring and lower guard:

Push the cutting arm all the way down, then let it rise until it stops. The lower guard should fully close. Follow instructions in TROUBLESHOOTING GUIDE for adjustment if necessary.

Other conditions that may affect the way the miter saw works.

Keep all guards in place, in working order and properly adjusted.

If any part of this miter saw is missing, bent damaged or broken in any way, or any electrical parts don’t work, turn the saw off and unplug it. Replace damaged, missing, or defective parts before using the saw again.

Maintain tools with care. Keep the miter saw clean for best and safest performance. Follow instructions for lubricating. Don’t put lubricants on the blade while it’s spinning.

Remove all adjusting wrenches from the tool before turning it on.

USE ONLY RECOMMENDED ACCESSORIES

Consult the ACCESSORIES and ATTACHMENTS section of this Operators Manual for recommended accessories. Follow the instructions that come with the accessory. The use of improper accessories may cause risk of injury to persons.

Choose the correct 10 inch diameter blade for the material and the type of cutting you plan to do. Do

not use Thin Kerf blades.

Make sure the blade is sharp, undamaged and properly aligned. With the saw unplugged, push the cutting arm all the way down. Manually spin the blade and check for clearance. Tilt the miter head to a 45° bevel and repeat the test.

Make sure the blade and arbor collars are clean.

Make sure all clamps and locks are tight and there is no excessive play in any parts.

KEEP YOUR WORK AREA CLEAN

Cluttered areas and benches invite accidents.

To avoid burns or other fire damage, never use the miter saw near flammable liquids, vapors, or gases.

Plan ahead to protect your eyes, hands, face and ears.

Know your miter saw.

Read and understand the Operator’s Manual and labels affixed to the tool. Learn its application and limitations as well as the specific potential hazards specific to this tool. To avoid injury from accidental contact with moving parts, don’t do layout, assembly, or setup work on the miter saw.

Avoid accidental starting

Make sure the switch is OFF before plugging the miter saw into a power outlet.

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Contents Part No.137212140001 With Laser TracTable of Contents General Safety Instructions Power Tool SafetyElectrical Requirements Compound Miter SAW SafetySpecific Safety Instructions for this Compound Miter SAW Power Supply and Motor SpecificationsGuidelines for Extension Cords Electrical Requirements and SafetyMotor Safety Protection Double InsulatedAccessories and Attachments Tools Needed for Assembly Recommended AccessoriesAccessories Carton Contents Know Your Compound Miter SAW Woodworking Terms Glossary of TermsAssembly and Adjustments Removing or Installating the Blade Installing Extension Wings FIG. EInstalling the Stop Block FIG. E Installing the Extension Wings FIG. EInstalling the HOLD-DOWN Clamp FIG. H-1 Installing Blade Fig. F, G, HMiter Scale FIG. J Cutting ARM Travel FIG. K To Adjust Miter AnglesCutting arm pivot adjustment 90o Bevel Pointer Adjustment Fig. NFig. N Operation Safety Instructions for Basic SAW OperationsInspect Your Workpiece Dress for SafetyWhen SAW is Running Plan Your WorkOperation of Laser Body and Hand Position FIG. PTurning the SAW on Fig. Q Laser -TRACCutting Bowed Material FIG. U Miter CUT FIG. RBevel CUT FIG. S Compound CUT FIG. TAuxilary Wood Fence FIG. W Workpiece Support FIGCutting a Dimensional 4X4 with ONE CUT Fig Vertical Miter Cutting FIG. YCutting Base Molding FIG. Z Changing the Batteries Fig. CC Bevel/Miter SettingsChanging the Laser Batteries Cutting Crown Molding FIG. AA, BBMaintenance Problem Problem Cause Suggested Corrective Action Troubleshooting GuideTroubleshooting Guide Motor Troubleshooting Guide SAW OperationMiter SAW Parts List Parts List for Schematic aParts Compound Miter SAW Schematic aDescription Size QTY Parts List for Schematic B MotorSchematic B Motor Get it fixed, at your home or ours
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