RIDGID MS1290LZA manual Locking / Unlocking the SAW ARM, Using the Depth Guide, Saw Arm

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ASSEMBLY

NOTE: Many of the illustrations in this manual show only portions of the compound miter saw. This is intentional so that we can clearly show points being made in the illustrations. Never operate the saw without all guards securely in place and in good operating condition.

LOCKING / UNLOCKING THE SAW ARM

See Figure 9.

When locking and unlocking the saw arm, it is not necessary to loosen the depth control knob.

To unlock and raise the saw arm:

Firmly grasp the “D” handle and apply downward pres- sure while at the same time pulling the depth guide out and away from the saw housing.

Turn the guide to the right until the flat of the guide is facing up.

Release the guide and slowly raise the saw arm.

To relock the saw arm:

Firmly grasp the “D” handle and apply downward pressure while at the same time pulling the depth guide out and away from the saw housing.

Turn the guide to the left until the hole in the guide is positioned over the lock pin.

Release the guide allowing the lock pin to align with the hole in the guide.

Check that the slide lock knob is locked in place by turning the knob clockwise.

USING THE DEPTH GUIDE

See Figure 10.

When used, the depth guide limits the downward travel of the blade when cutting dadoes and other non-through cuts.

Make a mark on the lock pin with a pencil for use with the scale on the guide. “A” on the guide represents the saw blade teeth being level with the miter table. Each mark on the depth guide is approximately 1/4 in. Always make a practice cut on scrap wood. With the flat side of the guide facing up, the saw can be used without any interference from the guide.

To use the depth guide:

If the saw is in storage or transport position, unlock the saw arm.

Position the depth guide by turning until it engages the internal locking mechanism.

Loosen the depth control knob (turn knob counter- clockwise).

Determine the desired depth of cut, set the guide to that mark, and retighten the depth control knob (turn knob clockwise).

NOTE: To override the depth setting, pull the depth gauge out and away from the saw housing and turn the guide until the flat of the guide is facing up.

 

DEPTH CONTROL

 

SAW ARM

KNOB

DEPTH

 

 

 

GUIDE

Fig. 9

DEPTH CONTROL

LOCK PIN

KNOB

 

DEPTH

GUIDE

Fig. 10

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Contents OPERATOR’S Manual MS1290LZATable 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 Features Product SpecificationsKnow Your Compound Miter SAW 12 IN. BladeAMP Motor Bevel Lock LeverSwitch Trigger Miter Lock LeverMiter Scale Miter ThumbwheelTools Needed RatchetCombination Square Phillips Screwdriver Framing SquareLoose Parts Dust BAGFlat Head Socket CAP Screw Work Clamp HEX KEY Blade Wrench Dust GuideUnpacking AssemblyMounting Holes Using the Depth Guide Locking / Unlocking the SAW ARMSAW ARM Depth GuideInstalling the Dust BAG Installing the Work ClampDust BAG Frame Guide Exhaust Port Work ClampInstalling / Replacing the Blade Aligning the Laser Guide Line Removing the MarkTo Cut the Mark To Leave the MarkRemoving / Replacing the Zero CLEAR- Ance Throat Plate Centering the SAW Blade Between the Slide BarsAdjusting the Miter Lock Lever To adjustSquaring the SAW Blade to the Fence See Figures 17Indicator Fig View of Blade Square with Fence Miter ScaleAdjusting the Bevel Lock Lever Adjusting the Bevel PivotTravel Pivot Adjustment Bevel Lock Lever Lift to UnlockIndicator Squaring the Blade to the Miter TableSee Figures 27 Sliding Miter FenceApplications OperationCutting with Your Sliding Compound Miter SAW See Figures 31 To Slide CUTSlide CUT Slide SAW ARM Forward then Push Down Back To Miter CUT / Cross CUT See Figures 33Work Clamp Cross CUT Work Clamp Miter CUTScale Indicator Bevel To Bevel CUTSee Figures 35 Bevel CUT Clamp Lock PINTo Compound Miter CUT Compound Miter CUTSupporting Long Workpieces Clamping Wide WorkpiecesLong Workpiece 45 x 45 Compound Miter CUTUsing AN Auxiliary Fence Rough Cutting a DadoDepth Guide CUT These Grooves With SAW Auxiliary FenceCutting Compound Miters COMPOUND-ANGLE Settings for Popular StructuresPitch Side Cutting Crown Molding Laying Molding Flat on the Miter TableCeiling Inside Corner FenceMaking a Crown Molding Support JIG Using a Crown Molding Support JIGCrown Molding JIG Adjustments To Adjust the Laser GuideAdjustment Screw Laser Button Aperture HEX KEY Mark Cutting Warped MaterialMaintenance General MaintenanceBrush Replacement LubricationTo adjust belt tension Screw Battery Cover Batteries NegativeMotor Belt Tension Changing the BatteriesAccessories Miter Saw Utility VehicleWarranty DAY Satisfaction Guarantee PolicyWhat is Covered Under the 3 Year Limited Service Warranty HOW to Obtain Service What is not CoveredCustomer Service Information Model NoMS1290LZA Serial No