RIDGID R4121 manual Squaring the Blade to the Miter Table, See Figures 24, Blade Bevel Lock Lever

Page 22

ASSEMBLY

SQUARING THE BLADE TO THE MITER TABLE

See Figures 24 - 27.

Unplug the saw.

Pull the saw arm all the way down and lock in transport

position.

Lift the miter lock lever to unlock. Rotate the miter table

and set the saw at 0° miter.

NOTE: The miter table will seat itself in the index point.

Lock the miter lock lever by pushing it down.

Pull the bevel lock lever forward to unlock and set the saw

at 0° bevel (blade set 90° to miter table and locked in bevel

index point). Push the bevel lock lever back to relock.

Place a combination square against the miter table and

the flat part of saw blade.

NOTE: Make sure that the square contacts the flat part

of the saw blade, not the blade teeth.

Rotate the blade by hand and check the blade-to-table

BLADE

BEVEL

LOCK

LEVER

SLIDING

 

 

MITER

 

 

FENCE

MITER

 

 

 

COMBINATION

TABLE

MITER

 

SQUARE

 

LOCK

CORRECT VIEW OF BLADE

LEVER

 

alignment at several points.

The edge of the square and the saw blade should be

parallel as shown in figure 25.

If the top or bottom of the saw blade angles away from

the square as shown in figures 26 and 27, adjustments

are needed.

Using a hex key, loosen the two screws inside the pivot

assembly. See Figure 24. Move the saw head as needed

to bring the saw blade into alignment with the square.

Retighten the screws.

NOTE: The above procedure can be used to check blade

squareness of the saw blade to the miter table at both 0°

and 45° angles.

Your saw has several scale indicators. After squaring adjust- ments have been made, it may be necessary to loosen the indicator screws and reset them to zero.

SQUARE WITH MITER TABLE

COMBINATION

SQUARE

Fig. 25

VIEW OF BLADE NOT SQUARE WITH MITER TABLE,

ADJUSTMENTS ARE REQUIRED

Fig. 26

BEVEL

LOCK

LEVER

SCALE

INDICATOR

INDICATOR

SCREW

BEVEL

 

SCALE

 

COMBINATION

SQUARE

HEX KEY

VIEW OF BLADE NOT SQUARE WITH MITER TABLE,

ADJUSTMENTS ARE REQUIRED

Fig. 27

Fig. 24

 

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Contents OPERATOR’S Manual Table of Contents IntroductionRead ALL Instructions General Safety Rules Blade Coasts After Being Turned OFF 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 Miter FeaturesProduct Specifications ScaleAMP Motor Know Your Compound Miter SAW12 IN. Blade Blade Wrench StorageSELF-RETRACTING Lower Blade Guard Switch TriggerREPEAT-A-CUT Sliding Miter FencesCombination WRENCH, 12 mm Tools NeededPhillips Screwdriver Combination Square Framing Square Blade Washer Bolt Work Clamp Dust BAG HEX KEY Installed on ToolLoose Parts HEX KEY, 1/16Mounting Holes AssemblyUnpacking Trace HolesDust Guide Installing the Work ClampTo install the work clamp Dust BAGBlade Installing the BladeTighten Securely To Prevent Guard Movement Blade Laser Guide Loosen TightenAligning the Laser Guide Line Cutting a Slot in the Zero Clearance Throat PlateBroken Line Squaring the SAW Blade to the Fence Adjusting the Miter Lock LeverTo adjust Miter Lock Lever Lift to Unlock Push Down to LockView of Blade Square with Fence Travel Pivot Adjustment Adjusting the Bevel Lock LeverAdjusting the Bevel Pivot Push Back To Lock BevelBlade Bevel Lock Lever Squaring the Blade to the Miter TableSee Figures 24 Correct View of BladeApplications OperationCutting with Your Compound Miter SAW To align with miter scale To bypass preset index pointsTo Miter CUT / Cross CUT See Figures 28Bevel Lock To Bevel CUTSee Figures 30 Bevel Scale Stop PIN Bevel CUT ClampTo Compound Miter CUT Compound Miter CUT45 x 45 Compound Miter CUT Supporting Long WorkpiecesClamping Wide Workpieces Long WorkpieceTo attach the auxiliary fence to the saw Making AN Auxiliary FenceAuxiliary Fence COMPOUND-ANGLE Settings for Popular Structures Cutting Compound MitersAngle Miter / Bevel MITER/BEVEL Cutting Crown Molding38˚ / 52˚ 45˚/45˚ 38˚/52˚ 45˚/45˚Ceiling Laying Molding Flat on the Miter TableInside Corner Fence Making a Crown Molding JIG Using a Crown Molding JIGCrown Molding JIG Wrong Cutting Warped MaterialSee Figures 40 RightTo Adjust the Laser Guide AdjustmentsMaintenance General MaintenanceProceed as follows when replacement is required Brush ReplacementChanging the Batteries Accessories Checking Motor Belt Tension and Replacing the BeltWhat 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 R4121 Serial No

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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