Grizzly G0644 owner manual Sanding

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4.Use the sanding belt tension lever to remove the tension on the sanding belt.

a.Slightly lift the tension lever, and move it to the right.

b.Use moderate force to push the tension lever down, then secure it under the bot- tom catch, as shown in Figure 19.

Top Catch

Bottom Catch

Sanding

Belt

Direction

Figure 19. Sanding belt tension lever secured

under bottom catch.

5.Pull the sanding belt from the machine.

Note: Some sanding belts are designed to sand in only one direction and have arrows printed on the inside of the belt to show that direction. The front of the sanding drum sup- port has an arrow pointing up showing the direction the sanding belt will travel when in operation (see Figure 19). Match these two directions as you install the sanding belt.

The moving sanding belt and roller/drum are an entanglement hazard. To avoid the risk of serious personal injury, always close and secure the sanding belt access door before starting the sanding motor.

6.Slide the new sanding belt onto the upper sanding roller and sanding drum, then posi- tion it on the upper sanding roller so that it is just past the left oscillation disc, as shown in Figure 20.

Left

Oscillation

Disc

Sanding

Belt

Figure 20. Correct installation position of

sanding belt.

7.When you have the sanding belt evenly posi- tioned between the oscillation discs, push down on the sanding belt tension lever, then move it to the right and up onto the top catch.

Note: The Model G0644 automatically applies the correct tension to the sanding belt when the tensioning lever is secured on the top catch.

8.Re-tighten the tension lock lever to secure the sanding belt tension.

9.Close and secure the sanding belt access door before starting the sanding motor.

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G0644 15" Open-End Wide Belt Sander

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Contents Model G0644 OPEN-END Wide Belt Sander Page Table of Contents Introduction ForewordContact Info Machine Data Sheet G0644 15 Open-End Wide Belt Sander Basic Identification Model G0644 identificationOperation Control Identification Safety Instructions for Machinery G0644 15 Open-End Wide Belt Sander Safety Instructions for Wide Belt Sanders Circuit Requirements 220V OperationSetup Setup SafetyItems Needed for Setup UnpackingInventory Box 1 Figure QtyBox 2 Figure Qty Cabinet Stand Hardware Recognition Chart Clean Up Site ConsiderationsG7895-Grizzly Citrus Degreaser Mounting to Shop Floor Moving Assembling SanderPage Dust Collection To connect a dust collection hoseTest Run To test run the machineRecommended Adjustments Operation Safety Sanding Overview OperationsSanding Belt Replacement Choosing SandpaperGrit Class Usage To change the sanding beltSanding Conveyor Speed Depth of CutAmp load chart Sanding TipsTo adjust the sanding belt oscillation rate Sanding Belt Oscillation RateAccessories G8027-1 HP Dust CollectorH2845-PRO-STICKSanding Pad G8982-Shop Fox Roller TableMaintenance CleaningSchedule LubricationAir Regulator/Filter To lubricate the elevation gearsService TroubleshootingSanding Operation Conveyor Belt Tensioning To tension the conveyor beltGib Adjustment To adjust the conveyor belt trackingTo adjust the gib Conveyor Belt TrackingTo adjust the sanding drum and conveyor par- allelism Sanding Drum Conveyor ParallelismTo check the sanding drum and conveyor par- allelism Air Pressure Safety Switch Adjusting Depth Cut Safety BarAdjusting Pressure Rollers To adjust the height of the pressure rollersReplacing Conveyor Belt To replace the conveyor beltRear conveyor roller bracket Unattached Electrical Wiring Overview Electrical Box & Control Panel Wiring Diagram Electrical Components Sanding motor wiring PagesAir System Diagram Parts Breakdown Parts List DescriptionTube Connector Label Placement & List Page Page Warranty and Returns