Performax 240-3687 Operating Manual
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Performax 240-3687 Operating Manual

Performax 240-3687 Operating Manual

Sliding compound miter saw
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OPERATING MANUAL
Sliding Compound Miter Saw
240-3687
IMPORTANT:
Read through this operating manual carefully before using this tool. Pay close
attention to all Safety Instructions, Warnings, and Caution sections. Use this
tool properly, and only for its intended use.
Safety symbols in this Manual are used to call attention to possible dangers.
The safety symbols and their explanations require the operator's full understand-
ing. The safety warnings do not, by themselves, eliminate any danger, and they
are not a substitute for proper accident-prevention measures.
This Safety Alert Symbol indicates caution, warning, or danger. Failure to obey
a safety warning can result in serious injury to the operator or to others. To reduce
the risk of injury, fire, or electric shock, always follow the safety precautions.

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  • Page 1 OPERATING MANUAL Sliding Compound Miter Saw 240-3687 IMPORTANT: Read through this operating manual carefully before using this tool. Pay close attention to all Safety Instructions, Warnings, and Caution sections. Use this tool properly, and only for its intended use. Safety symbols in this Manual are used to call attention to possible dangers.

  • Page 2: Table Of Contents

    Adjustments…………..…………………………………………..Page 13 Operation…………..…………………………………………....Page 14 Maintenance…………..……………………………………….....Page 23 Troubleshooting…………..…………………………………….....Page 23 Accessories…………..……………………………………....Page 24 Warranty…………..……………………………………………...Page 25 SPECIFICATIONS Miter Saw Specifications: Model: 240-3687 Motor: 120V~60Hz, 15A Speed: 5500 RPM, no load Blade: 10˝ (25.4 cm) (40-tooth) carbide-tipped Laser: CLASS llla Laser wavelength:...

  • Page 3: Rules For Safe Operation

    RULES FOR SAFE OPERATION KNOW THE TOOL To operate this tool safely, carefully read this Owner’s Manual and all labels affixed to the Compound Miter Saw before using it, and follow all instructions contained therein. Keep this Manual for future reference. IMPORTANT This tool should only be serviced by a qualified service technician.
  • Page 4 Recommended size of extension cords Total length of cord in feet Cord size in A. W. G.(minimum) Tool’s Ampere rating Volts 25’ 50’ 100’ 150’ 6-10 10-12 12-16 Not Recommended WEAR PROPER APPAREL Do not wear loose clothing, gloves, neckties, rings, bracelets, or other jewelry which may get caught in moving parts.
  • Page 5 NEVER LEAVE TOOL RUNNING UNATTENDED. TURN POWER Off. Don’t leave tool until it comes to a complete stop. ELECTRICAL SAfETY Grounding instruction: In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current that reduces the risk of electric shock.
  • Page 6 WARNING: Use of controls, adjustments or performance of procedures other than those specified in this manual may result in hazardous radiation exposure. WARNING: Use of controls, adjustments or performance of procedures other than those specified in this manual may result in hazardous radiation exposure.
  • Page 7 ALWAYS make sure that 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 lever. Lock the saw arm (bevel function) by securely tightening the bevel lock knob. BE SURE that the blade path is free of nails.
  • Page 8 backstop. ALWAYS use the fence. NEVER apply lubricants to the blade when it is running. NEVER use solvents to clean plastic parts. Solvents could possibly dissolve or otherwise damage the material. KEEP HAND OUT Of SAW BLADE. DO NOT reach under the material being cut or in the blade’s cutting path with your fingers or hand for any reason.
  • Page 9 product may contribute to hearing loss. ALL VISTORS AND BYSTANDERS MUST wear the same safety equipment that the operator of the saw wears. INSPECT the tool cords periodically and if damaged have it repaired by qualified person. ALWAYS check the tool for damaged parts. Before further use of the tool, a guard or other part that is damaged should be carefully checked to determine if it will operate properly and perform its intended function.

  • Page 10: Description

    DESCRIPTION KNOW THE COMPOUND MITER SAW (See fig. 1) Before attempting to use this Compound Miter Saw, become familiar with all of its operating features and safety requirements. Fig. 1 1. ON/OFF trigger switch 2. Horizontal, rubberized D-handle 3. Safety lock-off button 4.

  • Page 11: Assembly

    ASSEMBLY INSTALLING THE DUST BAG (see Fig. 2) Make sure the dust-collector bag is upright (reference the performax logo on the bag), and slide the collar of the dust-collector bag over the dust-extraction port until it is attached securely. Installing the adaptor for a shop vacuum Remove the dust-extraction port by removing the two screws that hold it in place.
  • Page 12 blade at the same time until it locks into position. 6. Use the wrench (included) to turn the threaded blade screw clockwise, and remove the threaded blade screw. 7. Remove the outer flange and the blade. Wipe the flanges and spindle in order to remove any dust and debris.

  • Page 13: Adjustments

    ADJUSTMENTS WARNING: In order to avoid possible injury, disconnect the tool’s plug from the power source before performing any assembly, adjustment, or repair. IMPORTANT: Do not use thin-kerf blades. Thin-kerf blades can deflect and contact the guard, which can cause injury to the operator. Adjusting the miter 1.

  • Page 14: Operation

    OPERATION WARNING: In order to reduce the risk of injury, wear safety goggles or glass- es with side shields. WARNING: Before each use, check that the blade is free of cracks, loose teeth, missing teeth, or any other damage. Do not use if damage is observed or suspected.

  • Page 15: Mounting Holes

    Be cautious with pitchy, knotty, wet, or warped workpieces. These materials are likely to create pinching conditions. Workpiece that bow and pinch may result in the saw blade kicking back. Before cutting, inspect for and remove any nails from the workpiece. This tool is not recommended for cutting ferrous metals, such as iron and steel.
  • Page 16 NOTE: The laser adjustment has Fig. 9 already been made at the factory. Align the left side of the laser line Cut area Laser line area with the right side of the blade. Align includes the user-marked line with the left side user- of the laser line.

  • Page 17: Miter Table

    CROSSCUTTING (Fig. 11) Fig. 11 A crosscut is a cut made across the grain of the workpiece. A straight crosscut is a cut made with the miter table set at the 0° position (Fig 11). Miter crosscuts are made with the miter table set at an angle other than 0°, either left or right.
  • Page 18 CAUTION: Never use another person as an additional support for a workpiece that is longer or wider than the basic saw table, or to help feed, support, or pull the workpiece. WARNING: In order to avoid serious personal injury, always keep hands out- side of the “No-Hands Zone”, as marked on the saw table, or at least 3”...
  • Page 19 WARNING: In order to avoid serious personal injury, always tighten the miter- lock lever securely before making a cut. Failure to do so could result in movement of the control arm or miter table while making a cut. 3. Pull out the locking pin in order to release the saw arm. 4.
  • Page 20 14. Release the safety lock and the trigger switch, and turn the laser switch off. Allow the saw blade to stop rotating before raising the blade out of the workpiece. CAUTION: Always perform a “dry run” cut in order to determine whether the operation being attempted is possible before power is applied to the Miter Saw.
  • Page 21 To make this type of cut, the miter table must be rotated to the correct miter angle and the saw arm must be tilted to the correct bevel angle. Always take special care when making compound miter cuts, due to the interaction of the two angle settings.
  • Page 22 on the workpiece. 12. Use the hold-down clamp to secure the workpiece against the saw table and fence. 13. When cutting long workpiece, support the opposite end of the workpiece with a roller stand or with another work surface that is level with the saw table. CAUTION: NEVER use another person as an additional support for a work- piece that is longer or wider than the basic saw table, or to help feed, support, or pull the workpiece.

  • Page 23: Maintenance

    MAINTENANCE Before cleaning or performing any maintenance, make sure the Miter Saw has been disconnected from the power supply. Keep all ventilation openings clean. Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from various types of commercial solvents, and may be damaged by their use.

  • Page 24: Accessories

    Call the Toll-free Helpline: Parts failure 1-866-858-2664. Cutting arm Pivot spring not replaced Call the Toll-free Helpline: cannot fully properly after service 1-866-858-2664. raise, or blade guard Clean and lubricate moving Sawdust build up cannot parts. fully close. Saw-head locking pin not Check, adjust, and properly set properly set the saw-head locking pin.

  • Page 25: Warranty

    ® This PERFORMAX brand power tool carries our 30-Day Money Back ® Guarantee. If you are not completely satisfied with your PERFORMAX brand power tool for any reason within thirty (30) days from the date of purchase, ® return the tool with your original receipt to any MENARDS retail store, and we will provide you a refund –...

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