Grizzly G9983 instruction manual Operations, Before Starting, Choosing Sandpaper, Grit Type

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SECTION 6: OPERATIONS

Keep loose clothing out of the way of machinery and keep hair pulled back during operations.

Disconnect power to the machine when perform- ing any maintenance or adjustments. Failure to do this may result in seri- ous personal injury.

Wear safety glasses dur- ing the entire operation process. Failure to com- ply may result in serious personal injury.

Always wear a dust mask in addition to using a dust collector. Dust masks filter out the smaller particles of dust that dust collectors can- not trap.

NOTICE

The following section was designed to give instructions on the basic operations of this wide-belt sander. However, it is in no way comprehensive of every wide-belt sander application. WE STRONGLY RECOMMEND that you read books, trade magazines, or get formal training to maximize the potential of your wide-belt sander.

Before Starting

Before beginning any work with your machine, make sure you have read through this entire manual. Your safety while running this machine absolutely depends on your familiarity and com- pliance with the information in this manual.

Choosing Sandpaper

The Model G9983 takes 16"W x 48"L sanding belts.

The grit you choose will depend on the type of work, the species of wood and the stage of fin- ishing. Below is a chart that groups abrasives into different classes and shows which grits fall into each class. We recommend using aluminum oxide for best results.

Grit

Type

60Coarse

80-100 Medium

120-150

Fine

The general rule of thumb is to sand a workpiece with progressively higher grit numbers, with no one grit increase of more than 50.

Ultimately, the type of wood you use and your stage of finish will determine the best grit types to install on your sander.

G9983 15" Open-End Wide-Belt Sander

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Contents OPEN-END WIDE-BELT Sander Page Table Of Contents Safety Instructions For Power Tools Safety25ft 50ft 100ft Length AMP RatingAdditional Safety Instructions For The Wide-Belt Sander Introduction Circuit Requirements 220V Single-PhaseWiring GroundingExtension Cords External Features Control Panel Machine FeaturesThese items are behind Left-hand access door Access DoorsSET UP UnpackingPiece Inventory Measure Hardware Recognition ChartSite Considerations Clean UpBeginning Assembly To install the handwheel handleHandwheel Handle Platen To insert the platenTo set the platen even with the belt rollers Air Hose To install a sanding beltSanding Belt To connect the air hoseSanding Belt Tension Pressure Rollers To Tighten Belt TensionTo Loosen Belt Tension Before you test run your machine Dust Collection Test RunRecommended adjustment checklist Recommended AdjustmentsBefore Starting OperationsChoosing Sandpaper Grit TypeTo change feed belt speeds Unplug the sander Conveyor Height Feed Belt SpeedThis is the load meter Load Meter OperationThree basic platen positions Platen Depth Cleaning PadsCleaning Sanding Belts MaintenanceGeneral Emptying FiltersDate Approximate Hours Of Use Maintenance Performed Oscillation Timing Service AdjustmentsUse the knob on this valve to control Oscillation speed Oscillation SpeedTo adjust the oscillation return Limit SwitchesTo adjust the limit switches Oscillation ReturnPressure Roller Depth To adjust the pressure roller depth Unplug the sanderPressure Roller Tension To adjust the pressure roller tension Unplug the sanderFeed Belt Tension To adjust the feed belt tracking Unplug the sanderFeed Belt Tracking To check the feed belt trackingReplacing V-Belts Belt TensionG9983 15 Open-End Wide-Belt Sander To replace the graphite sheet Platen Graphite Air SystemReplacing Brakes Date Approximate Hours Of Use Service Performed Closure Machine Data Sheet Air Inlet Motor 5 6 8 9 10 11 14 Model G9983 Wiring Diagram 220 Volt Single Phase Platen Tool G9983 Parts Breakdown109108 124 111 110 112 Machine Base Roller Bracket LH G9983 Contact Roller Base 414 Machine Frame 621 622 620 601 619 623 Control BOX Symptom Possible Cause Corrective Action TroubleshootingTion Warranty and Returns Warranty Card Grizzly INDUSTRIAL, INC Page Call Today For a Free Full Color Catalog