Powermatic PM1800 operating instructions Installing/Changing Blades, Refer to Figures 23

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3.Loosen lever (A, Figure 20) and tilt table with the handwheel (B), until the stop bolt

(C)rests on the circular plate (D).

4.Make sure the table insert is level with surface of table by rotating one or more of its set screws with a 5/164” (2mm) hex wrench. Then place a square on the table and against the blade to check that the table is 90° to the blade. See Figure 22. NOTE: Do not push square into blade.

5.If table and blade are not square, use a 9/16” (14mm) wrench to loosen the lock nut

(E)then rotate the stop bolt. Turn the stop bolt as needed until there is no longer light showing between the square and the blade.

6.Tighten lock nut (E) to secure the table stop in position.

7.Tighten the lever (B).

8.Check that the scale pointer (F, Figure 20) is at zero. If necessary, loosen the screw on the pointer and shift the pointer to zero. Then re-tighten the screw.

Installing/Changing Blades

Always wear gloves when handling blades. New blades are usually packaged in a coiled position; to prevent injury uncoil them slowly and carefully, while wearing work gloves and safety glasses.

The PM1800 Band Saw is designed for blades from 1/16” to 1-1/2” wide. The Band Saw is provided with a blade of the following specifications: 0.03” thick, 3/4” wide, 4 TPI.

Refer to Figures 23 and 24.

1.Disconnect machine from power source.

2.Remove the table insert (A, Figure 23).

3.Pull out table pin (B) at the end of the slot.

4.Adjust upper and lower blade guides away from the blade.

5.Move the quick tension lever to “Full Release (Blade Change)” position.

6.Open upper and lower doors by rotating the door catches. Open the lower blade guard and slide out the insert block (Figure 24).

7.Carefully remove the blade from the top wheel, then from between upper and lower blade guides and lower wheel. Slide the old blade out through the slot in the table.

Figure 22

Figure 23

Figure 24

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Contents Inch Band Saw Warranty and Service Warranty PeriodTable of Contents Upper Wheel Assembly Exploded View Page Page Introduction Specifications PM1800Features and Terminology Contents of the Shipping Container UnpackingInstallation AssemblyRear Rail Refer to Figures 4Front Rail and Guide Tube Fence AssemblyResaw Fence Setting Cursor Zero Position Setting Table Parallel to BladeFence to Table Clearance Refer to Figures 13Setting Fence Parallel to Blade Fence Locking TightnessRefer to Figures 15 Vertically. Refer to FigureDust Collection Electrical ConnectionsAdjustments Extension CordsTable Tilt Table StopInstalling/Changing Blades Refer to Figures 23Blade Tension Blade Tracking Upper Blade Guides Upper Thrust BearingRefer to Figures 28 through Refer to Figures 29Lower Blade Guides Guide Post Guide Post ParallelismMiter Gauge Resaw PinRefer to Figures 36 Blade Speed Adjustment Drive Belt Tension and ReplacementRefer to Figures 38 through Refer to Figures 38Operating Controls Wheel BrushInsert Block Loosen the motor lock handleSafety Key Brake PedalGeneral Procedure OperationRipping CrosscuttingResawing Blade LeadMaintenance Lubrication PointsBlade Selection WidthPitch ShapeMaterial SetBlade Breakage Blade Selection Guide For Radius CuttingTroubleshooting Operational Problems Trouble Troubleshooting Mechanical and Electrical Problems Replacement Parts Trouble Probable Cause RemedyUpper Wheel Assembly Exploded View Upper Wheel Assembly Parts List Index No. Part No Description Size QtyLower Wheel and Motor Assembly Exploded View Lower Wheel and Motor Assembly Parts List PM1800-250 Blade Guide Assembly Exploded View Blade Guide Assembly Parts List 20x1/2 PM1800-359 Table and Fence Assembly Exploded View Table and Fence Assembly Parts List 6295171 Magnetic Switch Electrical Connections 5HP 1PHMagnetic Switch Electrical Connections 5HP 3PHMotor Page Page New Sanford Rd. LaVergne, TN
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