RIDGID R4121 General Safety Rules, Read ALL Instructions,  Blade Coasts After Being Turned OFF

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GENERAL SAFETY RULES

WARNING:

Read and understand all instructions. Failure to follow all instructions listed below, could 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 or if the cutting tool is unintentionally contacted.

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 Scale FeaturesProduct Specifications MiterBlade Wrench Storage Know Your Compound Miter SAW12 IN. Blade AMP MotorSliding Miter Fences Switch TriggerREPEAT-A-CUT SELF-RETRACTING Lower Blade GuardTools Needed Combination WRENCH, 12 mmPhillips Screwdriver Combination Square Framing Square HEX KEY, 1/16 Installed on ToolLoose Parts Blade Washer Bolt Work Clamp Dust BAG HEX KEYTrace Holes AssemblyUnpacking Mounting HolesDust BAG Installing the Work ClampTo install the work clamp Dust GuideBlade Laser Guide Loosen Tighten Installing the BladeTighten Securely To Prevent Guard Movement BladeCutting a Slot in the Zero Clearance Throat Plate Aligning the Laser Guide LineBroken Line Miter Lock Lever Lift to Unlock Push Down to Lock Adjusting the Miter Lock LeverTo adjust Squaring the SAW Blade to the FenceView of Blade Square with Fence Push Back To Lock Bevel Adjusting the Bevel Lock LeverAdjusting the Bevel Pivot Travel Pivot AdjustmentCorrect View of Blade Squaring the Blade to the Miter TableSee Figures 24 Blade Bevel Lock LeverOperation ApplicationsCutting with Your Compound Miter SAW See Figures 28 To bypass preset index pointsTo Miter CUT / Cross CUT To align with miter scaleBevel Scale Stop PIN Bevel CUT Clamp To Bevel CUTSee Figures 30 Bevel LockCompound Miter CUT To Compound Miter CUTLong Workpiece Supporting Long WorkpiecesClamping Wide Workpieces 45 x 45 Compound Miter CUTMaking AN Auxiliary Fence To attach the auxiliary fence to the sawAuxiliary Fence Cutting Compound Miters COMPOUND-ANGLE Settings for Popular Structures38˚/52˚ 45˚/45˚ Cutting Crown Molding38˚ / 52˚ 45˚/45˚ Angle Miter / Bevel MITER/BEVELLaying Molding Flat on the Miter Table CeilingInside Corner Fence Using a Crown Molding JIG Making a Crown Molding JIGCrown Molding JIG Right Cutting Warped MaterialSee Figures 40 WrongGeneral Maintenance AdjustmentsMaintenance To Adjust the Laser GuideBrush Replacement Proceed as follows when replacement is requiredChanging the Batteries Checking Motor Belt Tension and Replacing the Belt AccessoriesHOW to Obtain Service What is not Covered WarrantyDAY Satisfaction Guarantee Policy What is Covered Under the 3 Year Limited Service WarrantyModel No R4121 Serial No Customer Service Information

R4121 specifications

The RIDGID R4121 is a powerful and versatile table saw that has made a significant impact in the woodworking and construction industries. This innovative tool is designed to meet the needs of both professional contractors and DIY enthusiasts, offering a blend of performance, precision, and portability.

One of the standout features of the R4121 is its robust 15-amp motor, which provides ample power to handle a wide range of cutting tasks. This motor delivers a no-load speed of 5,000 RPM, allowing users to rip through hardwoods, softwoods, and composite materials with ease. The saw's 10-inch blade gives users the ability to make clean, straight cuts, while the adjustable blade height and angle settings enable bevel cuts and varied depths for more complex woodworking projects.

Portability is a key characteristic of the RIDGID R4121. With its compact design and lightweight construction, it can be easily transported to job sites or moved around the workshop. The saw features a sturdy folding stand that can be set up quickly, providing stability while saving valuable space when not in use. This makes it an ideal choice for those who need a dependable table saw that doesn’t sacrifice performance for portability.

In terms of safety, the R4121 is equipped with an array of features designed to protect users during operation. It includes a blade guard for added protection, an anti-kickback pawl for preventing kickbacks, and an emergency stop switch for quick shutdown in case of an unexpected emergency. These safety features enhance user confidence, making it a smart choice for both novice and experienced woodworkers.

The Ridgid R4121 also incorporates advanced technologies to enhance usability and precision. The rack and pinion fence system ensures accurate and consistent cuts, allowing users to make easy adjustments for various workpieces. Additionally, the miter gauge included with the saw provides added versatility for cross-cutting and angled cuts, making it suitable for a diverse array of projects.

Overall, the RIDGID R4121 is a well-rounded table saw that excels in performance, safety, and convenience. Whether you’re tackling home improvement tasks or working on larger construction projects, this tool is designed to deliver reliability and professional-grade results, making it a valuable addition to any workshop. With its combination of power, portability, and precision, the R4121 is poised to become a favorite among users who demand quality and performance in their woodworking tools.
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