RIDGID MS1250LZ1 Cutting with Your Compound Miter SAW, To Crosscut, Straight Crosscut Work Clamp

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OPERATION

CUTTING WITH YOUR COMPOUND MITER SAW

WARNING:

When using a work clamp or C-clamp to secure your 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 pos- sible serious personal injury.

WARNING:

To avoid serious personal injury, always tighten the miter lock handle securely before making a cut. Failure to do so could result in movement of the control arm or miter table while making a cut.

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 32.

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

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 cutting operation just to make sure that no problems will occur when the cut is made.

Grasp the saw handle firmly. 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 workpiece.

Release the switch trigger and allow the saw blade to stop rotating before raising the blade out of workpiece. Wait until the electric brake stops blade from turning before removing the workpiece from the miter table.

TO CROSSCUT

See Figure 26.

A crosscut is made by cutting across the grain of the workpiece. A straight crosscut is made with the miter table set at the 0° position. Miter crosscuts are made with the miter table set at some angle other than zero.

Pull out the lock pin and lift saw arm to its full height.

Loosen the miter lock handle. Rotate the miter lock handle approximately one-half turn to the left to loosen.

Press the miter lock plate down with your thumb and hold.

Rotate the control arm until the pointer aligns with the desired angle on the miter scale.

Release the miter lock plate.

NOTE: You can quickly locate 0°, 15°, 22.5°, 31.6°, and 45° left or right by releasing the lock plate as you rotate the control arm. The lock plate will seat itself in one of the positive stop notches, located in the miter table frame.

Tighten the miter lock handle securely.

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 34 - 35.

STRAIGHT

CROSSCUT

WORK CLAMP

Fig. 26

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Contents OPERATOR’S Manual Introduction Table of Contents Blade Coasts After Being Turned OFF General Safety RulesRead ALL Instructions  Before Making a CUT, be Sure ALL ADJUST- Ments are Secure Specific Safety RulesSpecific Safety Rules Symbol Name DESIGNATION/EXPLANATION SymbolsSymbol Signal Meaning ServiceElectrical Connection Cord Length Wire Size A.W.GElectrical Double InsulationGlossary of Terms Miter FeaturesProduct Specifications 12 IN. Blade Switch TriggerKnow Your Compound Miter SAW AMP MotorTools Needed Socket Head Screws Washer Extention Dust BAG Blade Wrench Loose PartsDust Guide HEX Bolt Trace Holes AT These Locations For Hole Pattern SAW Base AssemblyUnpacking Mounting HolesUpper Blade Guard Dust Guide Exhaust Port Table ExtensionDust Guide Extension Washer Socket Head Washer Screw TightenSAW Dust BAGWork Clamp QuickLaser Guide To Install BladeScrew Blade Bolt Cover Lower Guard Aligning the Laser Guide Line Mounting the Exactline Laser GuideBroken RED Line Cutting a Slot in the Zero Clearance Throat PlateSquaring the SAW Blade to the Fence See Figures 17Adjustments are Required Sliding Miter Fence Blade Combination Squaring the Blade to the Miter TableSee Figures 22 Lock KnobApplications Pivot Adjustments Travel Pivot AdjustmentBevel Pivot Adjustment OperationStraight Crosscut Work Clamp Cutting with Your Compound Miter SAWTo Crosscut See Figures 27 Bevel Scale IndicatorIndicator Point Screw Bevel CUT Work Clamp Stop PIN To Bevel CUTCompound Miter CUT Work Clamp To Compound Miter CUTLong Workpiece Supports Support Long WorkpiecesSee Figures 30 45 x 45 Compound Miter CUTPitch Side COMPOUND-ANGLE Settings for Popular StructuresCutting Compound Miters Inside Corner Fence Cutting Crown MoldingLaying Molding Flat on the Miter Table CeilingSee Figures 34 Using a Crown Molding Support JIGMaking a Crown Molding Support JIG Cutting Warped MaterialLubrication MaintenanceGeneral Maintenance Clamping Wide WorkpiecesBrush CAP Brush ReplacementProceed as follows when replacement is required Brush AssemblyDo not attempt to activate the laser Changing the BatteriesHOW to Obtain Service What is not Covered WarrantyDAY Satisfaction Guarantee Policy What is Covered Under the 3 Year Limited Service WarrantyModel No MS1250LZ1 Serial No Customer Service Information

MS1250LZ1 specifications

The RIDGID MS1250LZ1 is a state-of-the-art miter saw designed to meet the demands of professionals and DIY enthusiasts alike. With its robust construction and innovative features, this powerful tool is optimally engineered for precision cutting and versatility in various applications.

One of the standout features of the MS1250LZ1 is its 12-inch carbide-tipped blade, which provides outstanding cutting capacity. This generous blade size enables users to cut through larger materials with ease, making it ideal for framing, trimming, and even crosscuts. The saw’s powerful motor drives the blade at an impressive no-load speed, ensuring smooth and efficient cuts through hardwoods, softwoods, and composite materials.

The MS1250LZ1 incorporates advanced miter and bevel cutting capabilities. It offers an easy-to-adjust miter angle ranging from 0 to 52 degrees, allowing for accurate cuts in various directions. Additionally, the bevel capability can be adjusted up to 45 degrees to the left, providing more flexibility in creating complex cuts. This is particularly handy for crown molding, baseboards, and other intricate woodworking projects.

Safety is a significant consideration in the design of the RIDGID MS1250LZ1. It features a blade guard that provides optimal protection while allowing for a clear view of the cutting area. The electric brake ensures the blade stops quickly after use, reducing the risk of accidents. Furthermore, the saw is equipped with a horizontal handle that enhances control, reducing fatigue during prolonged use.

The tool comes with an integrated laser guide that illuminates the cutting line for enhanced accuracy. This technology fine-tunes the cutting process, ensuring precise results even in low-light conditions. The built-in dust collection system helps keep your workspace clean by capturing sawdust and debris, promoting a safer and more efficient working environment.

Constructed with durability in mind, the MS1250LZ1 features a solid, heavy-duty base for improved stability. This stability is key during critical cuts, reducing vibrations that could affect accuracy.

Overall, the RIDGID MS1250LZ1 is a reliable and efficient miter saw that combines power, precision, and user-friendly features. Whether you're tackling professional projects or home improvements, this miter saw stands out as an essential tool for achieving flawless, quality results.
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