Jet Tools JWBS-20 owner manual Lower Bearing Guide Adjustment, Mounting the Table

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Lower Bearing Guide Adjustment

WARNING

Disconnect machine￿from the power source,

unplug before making any adjustments! Blade teeth are sharp! Use care when working near the saw blade.

Failure to comply may cause serious injury!

1. Disconnect the machine from the power source, unplug.

2. Blade tension must be properly adjusted prior to bearing guide setup, see “Adjusting Blade Tension” page 13.

3. Adjust the back-up bearing (A, Fig. 4) so that it is 0.003” away from the back of the blade, about the thickness of a piece of paper. To make this adjustment loosen thumb screw (B, Fig. 4) and slide the bearing, and bearing post into position. Tighten thumb screw.

4. Loosen the socket head cap screw (C, Fig.

4) and slide the bearing assembly until the bearing guides rest just behind the gullet of the blade teeth. You may need to readjust the back-up bearing. Tighten socket head cap screw.

5. Loosen the thumb screw (D, Fig. 4) and turn adjusting screw (E, Fig. 4) clockwise or counter-clockwise until the bearing is 0.003” away from the side of the blade, about the thickness of a piece of paper.

6. Adjust the opposite side bearing.

7. Tighten thumb screw (D, Fig. 4). Check to make sure the adjustments have not changed and the bearing guides do not pinch the blade.

Mounting the Table

1.With help from another person mount the table. Remove the table insert (F, Fig. 5) and table pin (G, Fig. 5).

2.Slide saw blade through slot in table where the table pin was located. Rotate the table 90 degrees so that the miter slot is parallel to the blade, and to the right of the blade when facing the bandsaw.

3.Line up the trunnions so that the bolts feed through the trunnion support bracket. Secure the table with two lock knobs (H, Fig. 6). Reinstall the table insert and table pin.

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Contents JWBS-20 Woodworking Bandsaw JET Group Warranty Warranty & ServiceMore Information Page Specifications Table of ContentsTools Required for Assembly & Adjustments Contents of Shipping ContainerUnpacking and Setup Tools Included for AssemblyUpper Bearing Guide Adjustment Assembly and SetupMounting the Table Lower Bearing Guide AdjustmentRail Assembly Adjusting 90 Degree Table StopFence Assembly and Adjustment Tilting the Table Height Scale AdjustmentResaw Guide Miter GaugeChanging Blades Adjusting Blade Tracking Adjusting Blade TensionDisconnect machine from the power source, unplug Brake Pedal Adjusting Belt TensionReplacing Belt Electrical Connections MaintenanceTroubleshooting Possible Cause Solution Upper Wheel Assembly Index Part Description Size Qty Lower Wheel and Motor Assembly JWBS20-201 JWBS20-84 Blade Guides Assembly JWBS20-304 JWBS20-357 Hex Socket Cap Screw Table Assembly JWBS18-MGCP Electrical Schematic 230V, 1 Ph