RIDGID MS1250LZA manual To Install Blade, Bolt

Page 17

ASSEMBLY

WARNING:

In some operations, the work clamp assembly may interfere with the operation of the blade guard as- sembly. Always make sure there is no interference with the blade guard prior to beginning any cutting operation to reduce the risk of serious personal injury.

To Install Blade

See Figure 14.

WARNING:

A 12 in. blade is the maximum blade capacity of the saw. Never use a blade that is too thick to allow outer blade washer to engage with the flats on the spindle. Larger blades will come in contact with the blade guards, while thicker blades will prevent the blade bolt from securing the blade on the spindle. Either of these situations could result in a serious accident and can cause serious personal injury.

Unplug the saw.

Raise saw arm.

Rotate lower blade guard up and loosen screw. Rotate blade bolt cover up and back to expose the blade bolt.

Depress the spindle lock button and rotate the blade bolt until the spindle locks.

Using the wrench provided, loosen and remove the blade bolt.

NOTE: The blade bolt has left hand threads. Turn blade bolt clockwise to loosen.

Remove the outer blade washer or the laser guide. Do not remove the inner blade washer.

Wipe a drop of oil onto the inner blade washer or the laser guide and the outer blade washer or laser guide where they contact the blade.

WARNING:

If inner blade washer has been removed, replace it before placing blade on spindle. Failure to do so could cause an accident since blade will not tighten properly.

Fit saw blade inside lower blade guard and onto spindle. The blade teeth point downward at the front of saw as shown in figure 14.

 

LASER GUIDE

 

or outer

 

blade washer

SCREW

 

 

blade

 

BOLT

 

Blade

 

Inner Blade

 

Washer

 

Blade BOLT

 

cover

Lower

 

blade

 

guard

 

Blade

 

To

screw

loosen

 

 

Inner Blade

 

Washer

To

 

TIGHTEN

 

blade

 

 

bolt

LASER GUIDE or

 

 

Flat

 

outer blade

 

washer

on Spindle

 

 

Fig. 14

Caution:

Always install the blade with the blade teeth and the arrow printed on the side of the blade pointing down at the front of the saw. The direction of blade rotation is also stamped with an arrow on the upper blade guard.

Replace outer blade washer or the laser guide. The double “D” flats on the blade washers align with the flats on the spindle.

Depress spindle lock button and replace blade bolt. NOTE: The blade bolt has left hand threads. Turn blade bolt counterclockwise to tighten.

Tighten blade bolt securely.

Replace the lower blade guard and blade bolt cover.

Retighten the screw securely.

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Contents OPERATOR’S Manual Introduction Table of ContentsRead all instructions General Safety RulesPonent is in Contact with the Workpiece Specific Safety Rules Never Start a Tool When ANY ROTATiNG COM Specific Safety Rules Symbol Name DESIGNATION/EXPLANATION SymbolsSymbol Signal Meaning ServiceElectrical Cord Length Wire Size A.W.GDouble Insulation Electrical ConnectionGlossary of Terms Product Specifications FeaturesKnow Your Compound Miter SAW Switch TriggerAMP Motor Miter Lock HandleTools Needed Dust Guide Loose PartsSocket Head Screws Dust BAGUnpacking AssemblyMounting Holes Trace holes At these locations for hole patTernExtension Washer Socket Head Washer Screw Table ExtensionDust Guide Dust BAG To install the work clampWork Clamp Dust Bag QuickBolt To Install BladeRemoving Your Mark Aligning the laser guide lineTo Cut the Mark To Leave the MarkSquaring the SAW Blade to the Fence Cutting a Slot In The Zero Clearance Throat PlateSee Figures 16 CAP Head ScrewsAdjustments are Required Adjustments are Required Sliding Miter FenceFence Miter Framing Table SquareSee Figures 22 Squaring the Blade to the Miter TableLock Knob SquareBevel Pivot Adjustment Pivot Adjustments Travel Pivot AdjustmentOperation ApplicationsTo Cross cut Cutting with Your Compound Miter SAWStraight Cross cut Work clampTo Bevel Cut Indicator Point ScrewSee Figures 27 Bevel ScaleWork Clamp To Compound Miter CutCompound Miter Cut See Figures 30 Support Long Workpieces45 x 45 Compound Miter CUT Long WorkpiecePitch Side COMPOUND-ANGLE Settings for Popular StructuresCutting Compound Miters Laying molding flat on the miter table Cutting crown moldingLeft SIDE, Inside Corner Right SIDE, Outside Corner Right SIDE, Inside Corner Left SIDE, Outside CornerMaking a Crown Molding Support JIG Using a Crown Molding Support JIGCutting warped material See Figures 34Clamping wide workpieces AdjustmentsTo Adjust the Laser Guide General Maintenance MaintenanceBrush Replacement LubricationChanging the Batteries in the laser Battery CompartmentBatteries Screw Laser GuideDAY Satisfaction Guarantee Policy WarrantyWhat is Covered Under the 3 Year Limited Service Warranty HOW to Obtain Service What is not CoveredModel No Customer Service InformationMS1250LZA Serial No

MS1250LZA specifications

The RIDGID MS1250LZA is a versatile and robust miter saw designed for professionals and DIY enthusiasts alike. This powerful tool is engineered to deliver precision cutting for a wide range of materials, including wood, plastic, and light metals, making it an ideal choice for carpenters, contractors, and hobbyists.

One of the standout features of the MS1250LZA is its impressive 15-amp motor, which provides ample power to handle tough cutting tasks with ease. The motor is capable of reaching up to 5000 RPM, ensuring clean and accurate cuts every time. Whether you are making crosscuts, miters, or bevel cuts, this saw can handle it all with precision and efficiency.

The MS1250LZA incorporates a dual bevel design, allowing for both left and right angles of bevel cuts. This flexibility enhances the saw's usability, enabling users to create compound cuts without needing to flip the workpiece, which saves time and increases accuracy. The intuitive bevel adjustment lever allows for quick and straightforward adjustments, ensuring that you can easily switch between angles as needed.

Another significant technological advancement in the MS1250LZA is the laser guide system. This feature projects a clear, precise line on the cutting surface, providing enhanced visibility and accuracy. Users can easily line up their cuts without the guesswork, making it especially beneficial for intricate projects or when working with small pieces.

The saw's sliding feature is also noteworthy, as it allows for larger cuts with ease. The sliding arm can handle wider materials, making it perfect for framing lumber, larger boards, or even plywood sheets. Additionally, the positive stops on the miter table provide easy access to commonly used angles, streamlining the workflow for repetitive cuts.

Safety is paramount in any power tool, and the RIDGID MS1250LZA includes several safety features that protect both the user and the workpiece. The electric brake stops the blade quickly after the trigger is released, minimizing the risk of accidents. A transparent blade guard allows users to see the cutting area while keeping hands and fingers safe from the blade.

In terms of portability, the MS1250LZA is relatively lightweight and features a sturdy carrying handle, making it easy to transport between job sites. The durable construction ensures that it can withstand the rigors of professional use while delivering reliable performance over time.

Overall, the RIDGID MS1250LZA miter saw presents an impressive combination of power, flexibility, and safety features, making it an indispensable tool for any serious woodworking or construction project. With its user-friendly design and high-performance capabilities, it is sure to enhance the productivity and efficiency of its users.
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