RIDGID MS1250LZ1 manual Specific Safety Rules

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GENERAL SAFETY RULES

NEVER USE IN AN EXPLOSIVE ATMOSPHERE. Normal sparking of the motor could ignite fumes.

INSPECT TOOL CORDS PERIODICALLY. If dam- aged, have repaired by a qualified service technician at an authorized service facility. The conductor with insulation having an outer surface that is green with or without yellow stripes is the equipment-grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment-grounding conductor to a live terminal. Repair or replace a damaged or worn cord immediately. Stay constantly aware of cord location and keep it well away from the rotating blade.

INSPECT EXTENSION CORDS PERIODICALLY and replace if damaged.

POLARIZED PLUGS. To reduce the risk of electric shock, this tool has a polarized plug (one blade is wider than the other). This plug will fit in a polarized outlet only one way. If the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a qualified electrician to install the proper outlet. Do not change the plug in any way.

KEEP TOOL DRY, CLEAN, AND FREE FROM OIL AND GREASE. Always use a clean cloth when cleaning. Never use brake fluids, gasoline, petroleum-based products, or any solvents to clean tool.

STAY ALERT AND EXERCISE CONTROL. Watch what you are doing and use common sense. Do not operate tool when you are tired. Do not rush.

DO NOT USE TOOL IF SWITCH DOES NOT TURN IT ON AND OFF. Have defective switches replaced by an authorized service center.

USE ONLY CORRECT BLADES. Do not use blades with incorrect size holes. Never use blade washers or blade bolts that are defective or incorrect. The maximum blade capacity of your saw is 12 in.

BEFORE MAKING A CUT, BE SURE ALL ADJUST- MENTS ARE SECURE.

BE SURE BLADE PATH IS FREE OF NAILS. Inspect for and remove all nails from lumber before cutting.

NEVER TOUCH BLADE or other moving parts during use.

NEVER START A TOOL WHEN ANY ROTATING COM- PONENT IS IN CONTACT WITH THE WORKPIECE.

DO NOT OPERATE A TOOL WHILE UNDER THE INFLUENCE OF DRUGS, ALCOHOL, OR ANY MEDICATION.

WHEN SERVICING use only identical replacement parts. Use of any other parts may create a hazard or cause product damage.

USE ONLY RECOMMENDED ACCESSORIES listed in this manual or addendums. Use of accessories that are not listed may cause the risk of personal injury. Instructions for safe use of accessories are included with the accessory.

DOUBLE CHECK ALL SETUPS. Make sure blade is tight and not making contact with saw or workpiece before connecting to power supply.

SPECIFIC SAFETY RULES

FIRMLY CLAMP OR BOLT your tool to a workbench or table at approximately hip height.

KEEP HANDS AWAY FROM CUTTING AREA. Do not reach underneath work or in blade cutting path with your hands and fingers for any reason. Always turn the power off.

ALWAYS SUPPORT LONG WORKPIECES while cutting to minimize risk of blade pinching and kickback. Saw may slip, walk or slide while cutting long or heavy boards.

ALWAYS USE A CLAMP to secure the workpiece when possible.

BE SURE THE BLADE CLEARS THE WORKPIECE. Never start the saw with the blade touching the workpiece. Allow motor to come up to full speed before starting cut.

MAKESURETHEMITERTABLEANDSAWARM(BEVEL FUNCTION) ARE LOCKED IN POSITION BEFORE

OPERATING YOUR SAW. Lock the miter table by securely tightening the miter lock levers. Lock the saw arm (bevel function) by securely tightening the bevel lock knob.

NEVER USE A LENGTH STOP ON THE FREE SCRAP END OF A CLAMPED WORKPIECE. NEVER hold onto or bind the free scrap end of the workpiece in any opera- tion. If a work clamp and length stop are used together, they must both be installed on the same side of the saw table to prevent the saw from catching the loose end and kicking up.

NEVER cut more than one piece at a time. DO NOT STACK more than one workpiece on the saw table at a time.

NEVER PERFORM ANY OPERATION FREEHAND. Always place the workpiece to be cut on the miter table and position it firmly against the fence as a backstop. Always use the fence.

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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 MeaningCord Length Wire Size A.W.G ElectricalDouble Insulation Electrical ConnectionGlossary of Terms Product Specifications FeaturesMiter Switch Trigger Know Your Compound Miter SAWAMP Motor 12 IN. BladeTools Needed Dust Guide HEX Bolt Loose PartsSocket Head Screws Washer Extention Dust BAG Blade Wrench Assembly UnpackingMounting Holes Trace Holes AT These Locations For Hole Pattern SAW BaseTable Extension Dust GuideExtension Washer Socket Head Washer Screw Tighten Upper Blade Guard Dust Guide Exhaust PortDust BAG Work ClampQuick SAWScrew Blade Bolt Cover Lower Guard To Install BladeLaser Guide Mounting the Exactline Laser Guide Aligning the Laser Guide LineCutting a Slot in the Zero Clearance Throat Plate Squaring the SAW Blade to the FenceSee Figures 17 Broken RED LineAdjustments are Required Sliding Miter Fence Blade Squaring the Blade to the Miter Table See Figures 22Lock Knob CombinationPivot Adjustments Travel Pivot Adjustment Bevel Pivot AdjustmentOperation ApplicationsTo Crosscut Cutting with Your Compound Miter SAWStraight Crosscut Work Clamp Bevel Scale Indicator Indicator Point Screw Bevel CUT Work Clamp Stop PINTo Bevel CUT See Figures 27To Compound Miter CUT Compound Miter CUT Work ClampSupport Long Workpieces See Figures 3045 x 45 Compound Miter CUT Long Workpiece SupportsCutting Compound Miters COMPOUND-ANGLE Settings for Popular StructuresPitch Side Cutting Crown Molding Laying Molding Flat on the Miter TableCeiling Inside Corner FenceUsing a Crown Molding Support JIG Making a Crown Molding Support JIGCutting Warped Material See Figures 34Maintenance General MaintenanceClamping Wide Workpieces LubricationBrush Replacement Proceed as follows when replacement is requiredBrush Assembly Brush CAPChanging the Batteries Do not attempt to activate the laserWarranty DAY Satisfaction Guarantee PolicyWhat is Covered Under the 3 Year Limited Service Warranty HOW to Obtain Service What is not CoveredCustomer Service Information Model No MS1250LZ1 Serial No

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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