RIDGID MS1290LZ1 manual Operation, Applications, Cutting with Your Sliding Compound Miter SAW

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OPERATION

WARNING:

Do not allow familiarity with tools to make you careless. Remember that a careless fraction of a second is sufficient to inflict severe injury.

WARNING:

Always wear safety goggles or safety glasses with side shields when operating tools. Failure to do so could result in objects being thrown into your eyes resulting in possible serious injury.

WARNING:

Do not use any attachments or accessories not recommended by the manufacturer of this tool. The use of attachments or accessories not recom- mended can result in serious personal injury.

APPLICATIONS

You may use this tool to cut only wood or plastic as listed below:

Cross cutting miters, joints, etc. for picture frames, mold- ings, door casings, and fine joinery.

Bevel and compound cutting

Cross cutting wide workpieces.

NOTE: The blade provided is fine for most wood cutting operations, but for fine joinery cuts or cutting plastic, use one of the accessory blades available from your dealer.

WARNING:

Before starting any cutting operation, clamp or bolt the miter saw to a workbench. Never operate the miter saw on the floor or in a crouched position. Failure to heed this warning can result in serious personal injury.

WARNING:

To avoid serious personal injury, keep your hands outside the no hands zone, at least 3 in. from blade. Never perform any cutting operation freehand (with- out holding workpiece against the fence). The blade could grab the workpiece if it slips or twists.

WARNING:

Do not start the compound miter saw without checking for interference between the blade and the miter fence. Damage could result to the blade if it strikes the miter fence during operation of the saw.

CUTTING WITH YOUR SLIDING COMPOUND MITER SAW

WARNING:

When using a work clamp or C-clamp to secure the workpiece, clamp workpiece on one side of the blade only. The workpiece must remain free on one side of the blade to prevent the blade from binding in workpiece. The workpiece binding the blade will cause motor stalling and kickback. This situation could cause an accident resulting in possible seri- ous personal injury.

WARNING:

To avoid serious personal injury, always tighten the miter lock lever and the bevel 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.

WARNING:

Do not try to cut narrow pieces using the sliding feature. Failure to heed this warning could result in serious personal injury.

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Contents OPERATOR’S Manual Introduction Table of ContentsRead ALL Instructions General Safety Rules Blade Coasts After Being Turned OFF  Before Making a CUT, be Sure ALL ADJUST- Ments are Secure Specific Safety RulesSpecific Safety Rules Symbol Name DESIGNATION/EXPLANATION SymbolsSymbol Signal Meaning ServiceElectrical Cord Length Wire Size A.W.GDouble Insulation Electrical ConnectionGlossary of Terms Product Specifications Features12 IN. Blade Know Your Compound Miter SAWAMP Motor Bevel Lock LeverMiter Lock Lever Switch TriggerMiter Scale Miter ThumbwheelRatchet Tools NeededCombination Square Phillips Screwdriver Framing SquareDust BAG Loose PartsFlat Head Socket CAP Screw Unpacking AssemblyMounting Holes Locking / Unlocking the SAW ARM Using the Depth GuideSAW ARM Depth GuideInstalling the Work Clamp Installing the Dust BAGDust BAG Frame Guide Exhaust Port Work ClampBlade Installing / Replacing the BladeOuter Blade Washer Loosen Washer HEX Boltinner Blade Washer withAligning the Laser Guide Line Mounting the Exactline Laser GuideLaser Broken RED LineCentering the SAW Blade Between the Slide Bars Removing / Replacing the Zero CLEAR- Ance Throat PlateSquaring the SAW Blade to the Fence Adjusting the Miter Lock LeverSee Figures 18 See Figures 20View of Blade Square with Fence Miter Scale Indicator FigAdjusting the Bevel Pivot Adjusting the Bevel Lock LeverTravel Pivot Adjustment See Figures 25Squaring the Blade to the Miter Table IndicatorSee Figures 28 Sliding Miter FenceApplications OperationCutting with Your Sliding Compound Miter SAW See Figures 32 To Slide CUTSlide CUT Slide SAW ARM Forward then Push Down Back See Figures 34 To Miter CUT / Cross CUTWork Clamp Cross CUT Miter CUT To Bevel CUT Scale Indicator BevelSee Figures 36 Bevel CUT Clamp Lock PINCompound Miter CUT To Compound Miter CUTClamping Wide Workpieces Supporting Long WorkpiecesSee Figures 40 Long WorkpieceRough Cutting a Dado Using AN Auxiliary FenceSee Figures 43 Depth Guide CUT These Grooves With SAWCutting Compound Miters COMPOUND-ANGLE Settings for Popular StructuresPitch Side Laying Molding Flat on the Miter Table Cutting Crown MoldingCeiling Inside Corner FenceMaking a Crown Molding Support JIG Using a Crown Molding Support JIGCrown Molding JIG General Maintenance MaintenanceCutting Warped Material LubricationAdjusting Socket Head Screw Brush ReplacementMotor Belt Tension Brush CAP Belt CoverDo not attempt to activate the laser Changing the BatteriesLaser Guide Screws Aperture Cover KEY KEYMiter Saw Utility Vehicle AccessoriesDAY Satisfaction Guarantee Policy WarrantyWhat is Covered Under the 3 Year Limited Service Warranty HOW to Obtain Service What is not CoveredModel No MS1290LZ1 Serial No Customer Service Information

MS1290LZ1 specifications

The RIDGID MS1290LZ1 is a powerful miter saw designed for both professional tradespeople and avid DIYers, providing exceptional versatility, precision, and ease of use. With its robust features and innovative technologies, this miter saw stands out in the crowded market of power tools.

One of the standout features of the MS1290LZ1 is its powerful 15-amp motor, which generates an impressive 4,000 RPM. This high-speed operation allows for quick and clean cuts through various materials, including hardwood, softwood, and composites. Capable of making both bevel and miter cuts, the saw offers a cutting capacity of up to 12 inches, making it suitable for a range of applications, from framing to crown molding.

The MS1290LZ1 is equipped with a dual bevel system, allowing users to make beveled cuts to the left and right with ease. This means that operators can achieve precise angles without the need to flip or reposition their workpieces, significantly enhancing efficiency. The saw features a generous cutting capacity of 0 to 50 degrees for miter cuts on both sides, enabling a wide variety of projects with intricate angles.

Another notable characteristic of this miter saw is its advanced laser guide system. This technology projects an accurate line of cut directly onto the material, ensuring maximum precision. The adjustable laser can be aligned with the blade for improved accuracy, reducing the likelihood of errors. Additionally, the MS1290LZ1 includes a built-in work light that illuminates the cutting area, providing visibility in low-light environments.

The saw's ergonomic design enhances user comfort during operation. Equipped with a sturdy and lightweight chassis, the MS1290LZ1 is easy to transport, making it an excellent choice for on-site jobs. The handle features a comfortable grip, allowing for extended use without causing fatigue. Moreover, the saw includes a dust collection port that helps maintain a clean workspace by minimizing sawdust and debris.

In conclusion, the RIDGID MS1290LZ1 miter saw combines power, precision, and user-friendly features, making it an ideal tool for both novice and experienced users. With its powerful motor, dual bevel capabilities, advanced laser guide, and ergonomic design, this miter saw offers the versatility and performance needed to tackle any cutting task with confidence. Whether you're framing a house, crafting custom furniture, or working on detailed trim, the MS1290LZ1 is equipped to handle the job efficiently and accurately.
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