RIDGID MS1290LZ1 manual To Slide CUT, See Figures 32

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OPERATION

WARNING:

Never make a cut by pulling the saw toward you as the blade can climb on top of the workpiece and come toward you. Failure to heed this warning could result in serious personal injury.

TO SLIDE CUT

See Figures 32 - 33.

The sliding feature will cut workpieces 13-1/2 in. wide by 3-1/2 in. thick. With the saw off, pull the saw arm for- ward. Turn the saw on (let blade reach maximum speed), then push the blade down on top of the workpiece then back toward the rear of the saw to make a cut. Cuts are made by: (1) pushing the saw blade away from you and toward the bevel scale at the back of the saw stopping when the full rear position has been reached after each cut. When the saw is running (turned on), NEVER pull the saw blade toward you or toward the front of the saw.

Raise saw arm to its full height.

Place the workpiece flat on the miter table with one edge securely against the fence. If the board is warped, place the convex side against the fence. If the concave edge of a board is placed against the fence, the board could collapse on the blade at the end of the cut, jamming the blade. See Figures 48 - 49.

When cutting long pieces of lumber or molding, support the opposite end of the stock with a roller stand or with a work surface level with the saw table. See Figure 41.

Align the cutting line on the workpiece with the edge of saw blade.

Loosen the slide lock knob by turning the knob counter- clockwise.

Grasp the stock firmly with one hand and secure it against the fence. Use the optional work clamp or a C-clamp to secure the workpiece when possible.

Before turning on the saw, perform a dry run of the cut- ting operation to make sure that no problems will occur when the cut is made.

With the saw off, grasp the saw handle firmly then pull the saw forward until the blade arbor (center of the saw blade) is over the front of the workpiece.

Depress the switch lock with thumb then squeeze the switch trigger. Allow several seconds for the blade to reach maximum speed.

Slowly lower the blade into and through the front edge of the workpiece.

Push the saw handle away from you and toward the bevel scale at the back of the saw.

SLIDE CUT

SLIDE SAW ARM

FORWARD THEN

PUSH DOWN

Fig. 32

PUSH

BACK

Fig. 33

Release the switch trigger and allow the saw blade to stop rotating before raising the blade out of workpiece and removing the workpiece from miter table.

NOTE: A cross cut is made by cutting across the grain of the workpiece. A straight cross cut is made with the miter table set at the 0° position. Miter cross cuts are made with the miter table set at some angle other than 0°.

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Contents OPERATOR’S Manual Table of Contents Introduction Blade Coasts After Being Turned OFF General Safety RulesRead ALL Instructions Specific Safety Rules  Before Making a CUT, be Sure ALL ADJUST- Ments are SecureSpecific Safety Rules Symbols Symbol Name DESIGNATION/EXPLANATIONService Symbol Signal MeaningDouble Insulation Cord Length Wire Size A.W.GElectrical Electrical ConnectionGlossary of Terms Features Product SpecificationsAMP Motor Know Your Compound Miter SAW12 IN. Blade Bevel Lock LeverMiter Scale Switch TriggerMiter Lock Lever Miter ThumbwheelCombination Square Tools NeededRatchet Phillips Screwdriver Framing SquareFlat Head Socket CAP Screw Loose PartsDust BAG Mounting Holes AssemblyUnpacking SAW ARM Using the Depth GuideLocking / Unlocking the SAW ARM Depth GuideDust BAG Frame Guide Exhaust Port Installing the Dust BAGInstalling the Work Clamp Work ClampOuter Blade Washer Loosen Installing / Replacing the BladeBlade Washer HEX Boltinner Blade Washer withLaser Mounting the Exactline Laser GuideAligning the Laser Guide Line Broken RED LineRemoving / Replacing the Zero CLEAR- Ance Throat Plate Centering the SAW Blade Between the Slide BarsSee Figures 18 Adjusting the Miter Lock LeverSquaring the SAW Blade to the Fence See Figures 20Indicator Fig View of Blade Square with Fence Miter ScaleTravel Pivot Adjustment Adjusting the Bevel Lock LeverAdjusting the Bevel Pivot See Figures 25See Figures 28 IndicatorSquaring the Blade to the Miter Table Sliding Miter FenceCutting with Your Sliding Compound Miter SAW OperationApplications Slide CUT Slide SAW ARM Forward then Push Down Back To Slide CUTSee Figures 32 Work Clamp Cross CUT Miter CUT To Miter CUT / Cross CUTSee Figures 34 See Figures 36 Scale Indicator BevelTo Bevel CUT Bevel CUT Clamp Lock PINTo Compound Miter CUT Compound Miter CUTSee Figures 40 Supporting Long WorkpiecesClamping Wide Workpieces Long WorkpieceSee Figures 43 Using AN Auxiliary FenceRough Cutting a Dado Depth Guide CUT These Grooves With SAWPitch Side COMPOUND-ANGLE Settings for Popular StructuresCutting Compound Miters Ceiling Cutting Crown MoldingLaying Molding Flat on the Miter Table Inside Corner FenceCrown Molding JIG Using a Crown Molding Support JIGMaking a Crown Molding Support JIG Cutting Warped Material MaintenanceGeneral Maintenance LubricationMotor Belt Tension Brush ReplacementAdjusting Socket Head Screw Brush CAP Belt CoverLaser Guide Screws Aperture Cover KEY Changing the BatteriesDo not attempt to activate the laser KEYAccessories Miter Saw Utility VehicleWhat is Covered Under the 3 Year Limited Service Warranty WarrantyDAY Satisfaction Guarantee Policy HOW to Obtain Service What is not CoveredCustomer Service Information Model No MS1290LZ1 Serial No

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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