Operator’s Manual 10 in. COMPOUND MITER SAW WITH STAND AND LASER TRAC® Model No. 137.212410 CAUTION: Before using this Miter Saw, read this manual and follow all its Safety Rules and Operating Instructions ● ● ● ● ● Customer Help Line For Technical Support 1-800-843-1682 Safety Instructions Installation Operation Maintenance Parts List Sears Parts & Repair Center 1-800-469-4663 Sears, Roebuck and Co., Hoffman Estates, IL60179 USA Visit our Craftsman website: www.sears.com/craftsman Part No.
TABLE OF CONTENTS SECTION PAGE SECTION Warranty ............................................... Product Specifications .......................... Symbols .................................................. Power Tool Safety ................................. Compound Miter Saw Safety ................. Electrical Requirements and Safety ...... Accessories and Attachments ............... Tools Needed for Assembly .................. Carton Contents ....................................
SYMBOLS WARNING ICONS Your power tool and its Operator’s Manual may contain “WARNING ICONS” (a picture symbol intended to alert you to, and/or instruct you how to avoid, a potentially hazardous condition). Understanding and heeding these symbols will help you operate your tool better and safer. Shown below are some of the symbols you may see. SAFETY ALERT: Precautions that involve your safety. PROHIBITION WEAR EYE PROTECTION: Always wear safety goggles or safety glasses with side shields.
POWER TOOL SAFETY GENERAL SAFETY INSTRUCTIONS BEFORE USING THIS POWER TOOL Safety is a combination of common sense, staying alert and knowing how to use your power tool. ! The table on page 7 shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord. 11.WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelets or other jewelry which may get caught in moving parts.
POWER TOOL SAFETY to determine that it will operate properly and perform its intended function – check for alignment of moving parts, binding of moving parts, breakage of parts, mounting and any other conditions that may affect its operation. A guard or other part that is damaged should be properly repaired or replaced. 20.NEVER LEAVE THE TOOL RUNNING UNATTENDED. TURN THE POWER “OFF”.
COMPOUND MITER SAW SAFETY release the trigger and wait for the blade to stop before returning the saw to the raised position. SPECIFIC SAFETY INSTRUCTIONS FOR THIS COMPOUND MITER SAW 1. DO NOT USE THIN KERF BLADES they can deflect and contact guard and can cause possible injury to the operator. 2. DO NOT operate the miter saw until it is completely assembled and installed according to these instructions. 3.
ELECTRICAL REQUIREMENTS AND SAFETY NOTE: When using an extension cord on a circuit with a #14 wire, the extension cord must not exceed 25 feet in length. Before connecting the motor to the power line, make sure the switch is in the off position and the electric current is rated the same as the current stamped on the motor nameplate. Running at a lower voltage will damage the motor. This tool is intended for use on a circuit that has a receptacle like the one illustrated in Fig. 1.
ACCESSORIES AND ATTACHMENTS TOOLS NEEDED FOR ASSEMBLY RECOMMENDED ACCESSORIES SUPPLIED NOT SUPPLIED Blade Wrench Adjustable Wrench ! WARNING ● Use only accessories recommended for this miter saw. Follow instructions that accompany accessories. Use of improper accessories may cause hazards. ● The use of any cutting tool except 10 in. saw blades which meet the requirements under recommended accessories is prohibited. Do not use accessories such as shaper cutters or dado sets.
CARTON CONTENTS UNPACKING YOUR MITER SAW ! 2. Place the saw on a secure stationary work surface. 3. Separate all parts from the packing material. Check each of the illustrations shown below to make certain all items are accounted for, before discarding any packing material. WARNING To avoid injury from unexpected starting or electrical shock, do not plug the power cord into a source of power during unpacking and assembly. This cord must remain unplugged whenever you are working on the saw.
KNOW YOUR COMPOUND MITER SAW Safety Lock-Off Button Upper Plate Guard Cover Plate Motor Dust Bag Lower Blade Guard Hold-down Clamp Bevel Scale Right Extension Wing Base Positive Stop Locking Lever Miter Angle Pointer Left Extension Wing Miter Lock Handle Hand Hold for Transportation Switch Handle ON/OFF Trigger Switch Arbor Lock Laser Guide Laser On/Off Switch Hold-down Latch Fence Table Bevel Lock Handle Miter Scale Rear Extension Stay Table Insert Extension Wing Locking Screw Hand Hold for
GLOSSARY OF TERMS COMPOUND MITER SAW TERMS on machine and legible. WRENCH STORAGE – Convenient storage to prevent misplacing the blade wrench. ARBOR LOCK – Allows the user to keep the blade from rotating while tightening or loosening the arbor bolt during blade replacement or removal. WOODWORKING TERMS ARBOR – The shaft on which a blade is mounted. BASE – Supports the table, holds accessories and allows for workbench or leg set mounting. BEVEL CUT – An angle cut made through the face of the workpiece.
ASSEMBLY AND ADJUSTMENTS Fig. A-3 ASSEMBLY INSTRUCTIONS ! WARNING To avoid injury, do not connect this miter saw to the power source until it is completely assembled and adjusted and you have read and understood this Operator’s Manual. 5 Attach the conjunct long-bottom supports to the INSIDE of lower legs (2), and both its ends should be placed under the short-bottom supports (3). Using bolts and nuts to attach them. 8. Place one foot pad (9) on the bottom of each leg. 9.
INSTALLING THE MITER HANDLE (FIG. B) 1. Thread the miter handle (1) into the hole (2) located at the front of the miter table. INSTALLING THE DUST BAG (FIG. D) 1. Squeeze the metal collar wings (2) of the dust bag (1). 2. Place the dust bag neck opening around the exhaust port (3), and release the metal collar wings. Fig. B Fig. D 1 2 2 1 ! WARNING 3 To avoid injury and damage to the saw, transport or store the miter saw with the cutting head locked in the down position.
TO INSTALL THE REAR EXTENSION STAY (FIG. F) 1. Loosen the extension stay locking screw (1) under the saw base (2). 2. Place the rear extension stay (3) into the holes provided in the miter saw base. Make sure the angle of stay is in the down position (as shown in Fig. F) for maximum support. 3. Insert the extension stay locking screw back to hole and tighten to hold the extension. INSERTING AND REPLACING THE LASER BATTERIES (FIG. H) • Unplug your miter saw. ! 1.
Fig. I Installing Blade (Fig. I, J, K) 1. Install a 10 in. blade with a 5/8 in. arbor making sure the rotation arrow on the blade matches the clockwise rotation arrow on the upper guard, and the blade teeth are pointing downward. 2. Place the blade collar (6) against the blade and on the arbor. Thread the arbor bolt (4) onto the arbor in a counterclockwise direction. (Fig. I) IMPORTANT: Make sure the flats of the blade collars are engaged with the flats on the arbor shaft.
ADJUSTMENT INSTRUCTIONS 5. If the miter angle desired is not one of the nine positive stops, simply lock the miter table into position by turning the miter handle in the clockwise direction. ! WARNING To avoid injury from an accidental start, make sure the switch is in the OFF position and the plug is not connected to the power source outlet. To Adjust the Indicator: (1) Adjust the indicator (3) to the 0 ° mark on the miter scale (4) to position the miter table.
BEVEL STOP ADJUSTMENT (FIG. O, P, Q) 45° Bevel Adjustment (Fig. Q) 1. Unlock the bevel lock handle (1) and tilt the cutting arm as far to the left as possible. 2. Using a combination square, check to see if the blade angle is 45° to the table. 3. If the blade is not at 45° to the miter table, tilt the cutting arm to the right, loosen the locknut (5) on the bevel angle adjustment bolt (4) and use a 13 mm wrench to adjust the bolt (4) in or out to increase or decrease the bevel angle. 4.
Mounting instructions 1. For stationary use, place the saw in the desired location, directly on a workbench where there is room for handling and proper support of the workpiece. The base of the saw has four mounting holes. Bolt the base of the miter saw (1) to the work surface (5), using the fastening method as shown in Fig. R. THE LASER GUIDE (Fig. T) 1. To turn laser on, turn switch (1) to “I” position. 2. To turn laser off, turn switch to “O” position. Fig . T 1 Fig . R 1. 2. 3. 4. 5. 6. 7. 8. 9.
OPERATION SAFETY INSTRUCTIONS FOR BASIC SAW OPERATION ● BEFORE USING THE MITER SAW ! WARNING ● 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, hold down latch, bevel lock handle and cover plate screws.
● Make sure there are no gaps between the PLAN YOUR WORK ● Use the right tool. Don’t force a tool or attachment to do a job it was not designed to do. Use a different tool for any workpiece that can’t be held in a solidly braced, fixed position. workpiece, fence and table that will let the workpiece shift after it is cut. ● Keep the cut off piece free to move sideways after it is cut off. Otherwise, it could get wedged against the blade and thrown violently. ● Only the workpiece should be on the saw table.
BODY AND HAND POSITION (FIG. U) ! TURNING SAW ON (FIG. V) To reduce the likelihood of accidental starting, a thumb activated lock-OFF switch is located on top of the switch handle. The lock-OFF switch (1) must be pushed in before the trigger switch (2) can be activated and the miter saw started. WARNING Never place hands near the cutting area. Proper positioning of your body and hands when operating the miter saw will make cutting easier and safer. Keep children away.
MITER CUT (FIG. W) 1. When a miter cut is required, unlock the miter table by turning the miter handle (1) counterclockwise. 2. While holding the miter handle, press down on the positive stop locking lever (2) to disengage the positive stop locking lever. 3. Rotate the miter table to the right or left with the miter handle. 4. When the table is in the desired position as shown on the miter scale (3), release the positive stop locking lever handle and tighten the miter handle.
CUTTING BASE MOLDING (FIG. AA) Base moldings and many other moldings can be cut on a compound miter saw. The setup of the saw depends on molding characteristics and application, as shown. Perform practice cuts on scrap material to achieve best results: 1. Always make sure moldings rest firmly against fence and table. Use hold-down or C-clamps, whenever possible, and place tape on the area being clamped to avoid marks. 2. Reduce splintering by taping the cut area prior to making cut.
MAINTENANCE MAINTENANCE ! LOWER BLADE GUARD Do not use the saw without the lower blade guard. The lower blade guard is attached to the saw for your protection. Should the lower guard become damaged, do not use the saw until the damaged guard has been replaced. Develop a regular check to make sure the lower guard is working properly. Clean the lower guard of any dust or buildup with a damp cloth. DANGER To avoid injury, never put lubricants on the blade while it is spinning.
TROUBLESHOOTING GUIDE ! WARNING To avoid injury from accidental starting, always turn switch OFF and unplug the tool before moving, replacing the blade or making adjustments. TROUBLESHOOTING GUIDE - MOTOR PROBLEM PROBLEM CAUSE Brake does not 1. Motor brushes not sealed or lightly stop the blade sticking. within 6 seconds. 2. Motor brake overheated from use of defective or wrong size blade or rapid ON/OFF cycling. 3. Arbor bolt loose. 4. Brushes cracked, damaged, etc. 5. Other. Motor does not start 1.
PARTS LIST 10 in. COMPOUND MITER SAW ! MODEL NO. 137.212410 WARNING When servicing use only CRAFTSMAN replacement parts. Use of any other parts many create a HAZARD or cause product damage. Any attempt to repair or replace electrical parts on this Miter Saw may create a HAZARD unless repair is done by a qualified service technician. Repair service is available at your nearest Sears Service Centre. PARTS LIST FOR SAW SCHEMATIC I.D.
10 in. COMPOUND MITER SAW MODEL NO. 137.
10 in. COMPOUND MITER SAW MODEL NO. 137.212410 PARTS LIST AND SCHEMATIC FOR MOTOR I.D. Description I.D. Description X3P0 HEX. SOC. HD. CAP SCREW Size QTY 1 X3QJ LABEL 1 X3PK LABEL 1 X3QK BRUSH ASS’Y 2 X3PL BRUSH HOLDER ASS’Y 2 X3QL 1 X3PM BRUSH COVER 2 X3QM CR. RE. PAN HD. TAPPING SCREW ST5*65 2 X3PQ MOTOR HOUSING 1 X3QN FIELD ASS’Y 1 X3PR BEARING 1 X3QU HEX. SOC. HD. CAP SCREW X3PS SPRING 1 X3QR HEX. SOC. HD.
10 in. COMPOUND MITER SAW MODEL NO. 137.212410 PARTS LIST AND SCHEMATIC FOR STAND I.D. Description X3NM SHORT BOTTOM SUPPORT Size QTY 2 X3NN FOOT PAD 4 X3NQ LOWER LEG 4 X3NR UPPER LEG X3NS CAPHEAD SQUARE NECK BOLT X3NT SHORT UPPER SUPPORT X3NX FLAT WASHER ø6 4 X3NY HEX. HD.
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