Delta 36-451X Backlash Adjustments, Changing SAW Blade, Adjusting Blade Tilting Mechanism

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BACKLASH ADJUSTMENTS

BACKLASH ADJUSTMENTS FOR BLADE RAISING

AND BLADE TILTING MECHANISMS

After a period of extended use, if any play is detected in the blade raising or blade tilting mechanisms, make the following adjustments:

DISCONNECT MACHINE FROM POWER SOURCE.

1.NOTE: The machine has been turned upside down and the blade removed for clarity and safety.

C

D

A

B

2. ADJUSTING BLADE RAISING MECHANISM -

Fig. 52

Loosen locknut (A) Fig. 52, and turn eccentric sleeve (B)

 

until all play is removed in mechanism and tighten

 

locknut (A).

 

3. ADJUSTING BLADE TILTING MECHANISM -

 

Loosen locknut (C) Fig. 52, and turn eccentric (D) until all

 

play is removed in mechanism and tighten locknut (C).

 

CHANGING SAW BLADE

DISCONNECT MACHINE FROM POWER SOURCE.

1.NOTE: Two 7/8" wrenches are supplied with the saw for changing the saw blade: a box end wrench (A) Fig. 53 & 54, and open end wrench (B) Fig. 53 & 54. Use only 10" saw blades rated for 3000 RPM or higher with 5/8" arbor holes.

2.Remove table insert (C) Fig. 53, and raise saw blade to its maximum height.

3.Place the open end wrench (B) Fig. 53 on the flats of the saw arbor to keep the arbor from turning, and use wrench (A), to turn the arbor nut toward the front of the saw. Remove arbor nut, blade flange, and saw blade.

4.Assemble the new blade, making certain the teeth point down at the front of the saw table, and assemble outside blade flange and arbor nut. With wrench (B) Fig. 53, on the flats of the arbor to keep it from turning, tighten arbor nut by turning wrench (A) Fig. 54 toward the rear of the saw.

5.Replace table insert. IMPORTANT: When installing the table insert, make certain to hold on to the blade guard.

C

B

A

B

A

Fig. 53

Fig. 54

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Contents Contractor’s Saw General Safety Rules Safety Guidelines DefinitionsImportant Safety Instructions Stay ALERT, Watch What YOU are DOING, Additional Safety Rules for Contractor SAW Properly Support Long or Wide workpiecesMotor Specifications Power ConnectionsGrounding Instructions Extension Cords Volt Minimum Gauge Extension CordFunctional Description Unpacking and CleaningForeword Unpacking and Cleaning Rear Leg Panel Assembling SAW Stand SAW AssemblyAssembling SAW to Stand Assembling Blade Tilting Handwheel Motor AssemblyDisconnect Machine from the Power Source Assembling Motor to Motor Mounting PlateDisconnect Machine from Power Source Assembling Motor and Motor Mounting Plate to SAWAssembling Motor PULLEY, Belt Pulley GUARD, and Drive Belt To Motor Mounting PlateConnecting Motor Cord to Switch Assembly Illustrates the motor cord connected to the switch assemblyAssembling and Aligning Blade Guard and Splitter Assembly Assembling Blade Guard Splitter AssemblyIf alignment is necessary, loosen the two screws Page Assembling Switch to Cast Iron Extension Wing Extension and Switch AssemblyAssembling Steel Extension Wing and Switch Model 36-441B Assembling Cast Iron ExtensionFastening Stand to Supporting Surface Operating ControlsRaising and Lowering Blade Operation and AdjustmentsAdjusting 90 Degree and 45 Degree Positive Stops Tilting the BladeChecking Blade Alignment Adjusting Blade AlignmentBlade Alignment Adjusting Blade Tilting Mechanism Backlash AdjustmentsChanging SAW Blade Adjusting Table Insert Miter Gage Operation and AdjustmentCommon Sawing Operations Never USE the Fence AS a CUT-OFF Gage When CROSS-CUTTINGCROSS-CUTTING Ripping Constructing a Push StickAccessory Moulding Cutterhead Using Moulding CutterheadAccessory Dado Head Using Dado HeadPower Tool Institute Constructing a FeatherboardPushstick Constructing a Push StickDust Chute MaintenanceStorage Repositioning Motor For StoragePARTS, Service or Warranty Assistance AccessoriesCanadian PORTER-CABLE Delta Service Centers