Grizzly G0477 owner manual Changing Motor Brushes, To replace motor brushes

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Idler Bracket

Cap Screws

Figure 27. Underside of table.

NOTICE

DO NOT let the chain fall off the sprock- ets—returning it to its proper location with- out changing the table adjustments can be very difficult.

5.For each corner of the headstock that needs to be re-aligned, rotate the relevant sprocket clockwise to raise the corner, or counter- clockwise to lower the corner, until the corner of the headstock contacts the shim.

Note: Movement of one sprocket tooth in relation the the chain raises or lowers that corner by approximately 0.006" (0.15mm).

6.Place tension on the chain by sliding the idler bracket back to its original position, and tighten the two cap screws.

7.Raise and lower the headstock to dou- ble check your adjustments. Any additional adjustments can be made by following Steps 4–6above.

8.Check chain lubrication. Refer to SECTION 6: MAINTENANCE on Page 24 for further details.

Model G0477 15" Planer/Moulder

Changing Motor

Brushes

Tools Needed:

Qty

Flat Head Screwdriver

....................................... 1

If the motor fails to develop full power or other- wise appears to run sluggishly, the motor brushes may need to be replaced.

To replace motor brushes:

1.DISCONNECT THE PLANER FROM THE POWER SOURCE!

2.Remove the brush covers from the front and rear of the motor.

3.Remove the brushes from the motor, as shown in Figure 28.

Motor Brush

Figure 28. Motor brush replacement.

4.Insert new carbon brushes into the slots in the motor housing, ensuring that the brass brush caps are slotted in completely.

5.Fasten the brush covers in place.

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Contents Model G0477 PLANER/MOULDER Page Table of Contents Foreword IntroductionContact Info Machine Data Sheet Model G0477 15 Planer/Moulder Identification ON/OFF SwitchSafety Instructions for Machinery SafetyAlways Lock Mobile Bases if Used Before Operating Machinery Additional Safety for Planer/Moulders 110V Operation Circuit RequirementsUnpacking SET UPSet Up Safety Items Needed for Set UpInventory Figure Qty InventoryComponents and Hardware not shown Site Considerations Clean UpComponents and Hardware Needed Qty Stand AssemblyTo assemble the stand To mount the planer/moulder to the stand To install the dust chute and bagMounting Planer/ Moulder on Stand Dust Chute and BagTo test run the machine To install the crank handle FigureCrank Handle Test RunBasic steps of operating the planer/ moulder are as follows Operation Safety Safety Switch KeyOperations Basic OperationFeed Speed Operation TipsTo change the headstock height manually Headstock Height AdjustmentPreset Thickness Settings To use the preset depth gauge FigureTo adjust the infeed/outfeed roller height Roller Height AdjustmentTools Needed Qty Moulding KnivesAdjusting Moulding Guide Fence Setting Up Moulding Guide FenceEdge Moulding Wing Bolt G4520-G4564 Moulding Knives AccessoriesMaintenance Troubleshooting Guide ServicePlaner/Moulder Operations To change the planing knives Changing Planing KnivesTo correct a misaligned headstock Changing BeltsChain Tension and Headstock Leveling To change the drive and fan beltsTo replace motor brushes Changing Motor BrushesElectrical Components Wiring Diagram G0477 Body Breakdown G0477 Table and Base G0477 Gearbox Breakdown G0477 Stand Breakdown G0477 Labels Description Parts ListPSB26M CAP Screw M6-1 X Chain Protector Description Warranty and Returns Page Page Page
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