RIDGID MS1290LZ1 manual General Safety Rules, Read ALL Instructions

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GENERAL SAFETY RULES

WARNING:

Read and understand all instructions. Failure to follow all instructions listed below, may result in electric shock, fire and/or serious personal injury.

READ ALL INSTRUCTIONS

KNOWYOURPOWERTOOL. Read the operator’s manual carefully. Learn the applications and limitations as well as the specific potential hazards related to this tool.

GUARD AGAINST ELECTRICAL SHOCK BY PREVENT- ING BODY CONTACT WITH GROUNDED SURFACES. For example: pipes, radiators, ranges, refrigerator enclo- sures.

KEEP GUARDS IN PLACE and in good working order.

REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on.

KEEP WORK AREA CLEAN.Cluttered areas and benches invite accidents. DO NOT leave tools or pieces of wood on the tool while it is in operation.

DO NOT USE IN DANGEROUS ENVIRONMENTS. Do not use power tools in damp or wet locations or expose to rain. Keep the work area well lit.

KEEP CHILDREN AND VISITORS AWAY. All visitors should wear safety glasses and be kept a safe dis- tance from work area. Do not let visitors contact tool or extension cord while operating.

MAKE WORKSHOP CHILDPROOF with padlocks, master switches, or by removing starter keys.

DON’T FORCE THE TOOL. It will do the job better and safer at the feed rate for which it was designed.

USE THE RIGHT TOOL. Do not force the tool or attach- ment to do a job for which it was not designed.

USE THE PROPER EXTENSION CORD. Make sure your extension cord is in good condition. Use only a cord heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage result- ing in loss of power and overheating. A wire gauge size (A.W.G.) of at least 14 is recommended for an extension cord 25 feet or less in length. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.

DRESS PROPERLY. Do not wear loose clothing, neckties, or jewelry that can get caught and draw you into moving parts. Rubber gloves and nonskid footwear are recom- mended when working outdoors. Also wear protective hair covering to contain long hair.

ALWAYS WEAR SAFETY GLASSES WITH SIDE SHIELDS. Everyday eyeglasses have only impact- resistant lenses, they are NOT safety glasses.

SECURE WORK. Use clamps or a vise to hold work when practical, it is safer than using your hand and frees both hands to operate the tool.

DO NOT OVERREACH. Keep proper footing and balance at all times.

MAINTAIN TOOLS WITH CARE. Keep tools sharp and clean for better and safer performance. Follow instruc- tions for lubricating and changing accessories.

DISCONNECT TOOLS. When not in use, before servicing, or when changing attachments, blades, bits, cutters, etc., all tools should be disconnected from power source.

AVOID ACCIDENTAL STARTING. Be sure switch is off when plugging in any tool.

USE RECOMMENDED ACCESSORIES. Consult the operator’s manual for recommended accessories. The use of improper accessories may result in injury.

NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped.

CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be carefully checked 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 must be properly repaired or replaced by an authorized service center to avoid risk of personal injury.

USE THE RIGHT DIRECTION OF FEED. Feed work into a blade, cutter, or sanding spindle against the direction or rotation of the blade, cutter, or sanding spindle only.

NEVER LEAVE TOOL RUNNING UNATTENDED. TURN THE POWER OFF. Don’t leave tool until it comes to a complete stop.

PROTECT YOUR LUNGS. Wear a face or dust mask if the cutting operation is dusty.

PROTECT YOUR HEARING. Wear hearing protection during extended periods of operation.

DO NOT ABUSE CORD. Never carry tool by the cord or yank it to disconnect from receptacle. Keep cord from heat, oil, and sharp edges.

USE OUTDOOR EXTENSION CORDS. When tool is used outdoors, use only extension cords with approved ground connection that are intended for use outdoors and so marked.

KEEPBLADESCLEAN,SHARP,ANDWITHSUFFICIENT SET. Sharp blades minimize stalling and kickback.

BLADE COASTS AFTER BEING TURNED OFF.

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Contents OPERATOR’S Manual Introduction Table of ContentsGeneral Safety Rules Read ALL Instructions 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 Connection Cord Length Wire Size A.W.GElectrical Double InsulationGlossary of Terms Product Specifications FeaturesBevel Lock Lever Know Your Compound Miter SAW12 IN. Blade AMP MotorMiter Thumbwheel Switch TriggerMiter Lock Lever Miter ScalePhillips Screwdriver Framing Square Tools NeededRatchet Combination SquareLoose Parts Dust BAGFlat Head Socket CAP Screw Assembly UnpackingMounting Holes Depth Guide Using the Depth GuideLocking / Unlocking the SAW ARM SAW ARMWork Clamp Installing the Dust BAGInstalling the Work Clamp Dust BAG Frame Guide Exhaust PortWasher HEX Boltinner Blade Washer with Installing / Replacing the BladeBlade Outer Blade Washer LoosenBroken RED Line Mounting the Exactline Laser GuideAligning the Laser Guide Line LaserCentering the SAW Blade Between the Slide Bars Removing / Replacing the Zero CLEAR- Ance Throat PlateSee Figures 20 Adjusting the Miter Lock LeverSquaring the SAW Blade to the Fence See Figures 18View of Blade Square with Fence Miter Scale Indicator FigSee Figures 25 Adjusting the Bevel Lock LeverAdjusting the Bevel Pivot Travel Pivot AdjustmentSliding Miter Fence IndicatorSquaring the Blade to the Miter Table See Figures 28Operation ApplicationsCutting with Your Sliding Compound Miter SAW To Slide CUT See Figures 32Slide CUT Slide SAW ARM Forward then Push Down Back To Miter CUT / Cross CUT See Figures 34Work Clamp Cross CUT Miter CUT Bevel CUT Clamp Lock PIN Scale Indicator BevelTo Bevel CUT See Figures 36Compound Miter CUT To Compound Miter CUTLong Workpiece Supporting Long WorkpiecesClamping Wide Workpieces See Figures 40Depth Guide CUT These Grooves With SAW Using AN Auxiliary FenceRough Cutting a Dado See Figures 43COMPOUND-ANGLE Settings for Popular Structures Cutting Compound MitersPitch Side Inside Corner Fence Cutting Crown MoldingLaying Molding Flat on the Miter Table CeilingUsing a Crown Molding Support JIG Making a Crown Molding Support JIGCrown Molding JIG Lubrication MaintenanceGeneral Maintenance Cutting Warped MaterialBrush CAP Belt Cover Brush ReplacementAdjusting Socket Head Screw Motor Belt TensionKEY Changing the BatteriesDo not attempt to activate the laser Laser Guide Screws Aperture Cover KEYMiter Saw Utility Vehicle AccessoriesHOW to Obtain Service What is not Covered WarrantyDAY Satisfaction Guarantee Policy What is Covered Under the 3 Year Limited Service WarrantyModel 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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