Grizzly G0547 instruction manual Replacing Drive Belt, Lubricating Sleeve Bearings

Page 25

Replacing Drive Belt

To replace and tension the drive belt:

1.Disconnect the machine from the power source!

2.Remove the drive belt cover plate.

3.Loosen the three screws shown in Figure 23 and slide the drive belt housing down and remove the old belt.

!

Drive Belt Housing

Figure 23. Drive belt housing screws.

4.Place the new belt around the pulley wheels.

5.Put a screwdriver in the tension hole shown in Figure 24 and pull up to tighten the drive belt.

!

Figure 24. Tensioning the drive belt.

G0547 Combo Sander

6.Tighten the drive belt housing screws while keeping tension on the drive belt.

7.Test the belt tension by squeezing the belt between your fingers. There should be no more than 14" of play in the belt.

Note—Too much tension in the drive belt will cause increased noise and may overload the motor, however, if the drive belt is too loose it may slip and cause excessive wear on the belt.

Lubricating Sleeve

Bearings

Lubricate the sleeve bearing with 30 WT oil every 10 hours of operation. No other lubrication is nec- essary for this machine.

To lubricate the sleeve bearings:

1.Disconnect the machine from the power source!

2.Remove the sanding belt.

3.Apply two or three drops of oil in the hole at the end of the idler pulley (Figure 25).

Note—DO NOT apply extra oil. Too much oil can cause the belt to slip.

!

Figure 25. Lubricating the sleeve bearings.

-23-

Image 25
Contents Model G0547 Combo SanderPage Table of Contents Safety Instructions for Power Tools SafetyLength Grip the Workpiece with Both Hands Additional Safety Instructions for the G0547 Combo SanderIntroduction Volt Circuit RequirementsExtension Cords Grounding110V Operation Machine Features Unpacking SET UPParts Inventory DescriptionHardware Recognition Chart Site Considerations Weight LoadWorking Clearance To install the disc guard Beginning AssemblyMounting Sander To mount the sander to a workbenchTo install the disc table Installing Disc TableSquaring Table Attaching Sandpaper Aligning Table Adjusting Miter GaugeInstalling Back Stop Adjusting Belt AngleInstalling Sanding Belt To install the back stopInstalling Dust Collection Hose Adjusting Sanding Belt TrackingTo test the tracking To connect your machine to a dust collection systemOperations General Power SwitchMiter Sanding Disc SandingTo perform miter sanding operations Angle Sanding Installing Table on Sanding BeltCurved Sanding Horizontal SandingTo perform horizontal sanding operations To perform curved sanding operationsMaintenance Safety MaintenanceSchedule Lubricating Sleeve Bearings Replacing Drive BeltReference Info Aftermarket AccessoriesGeneral Extra A/O BeltsMachine Data Sheet Parts Breakdown Description Trouble Cause Correction Troubleshooting GuideDate Approximate Hours Of Use Service Performed Maintenance NotesWarranty & Returns Warranty Card BOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCCall Today For a Free Full Color Catalog