Grizzly G0486/G0487 owner manual Operations, Operation Safety, Choosing Sandpaper, Grit

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SECTION 4: OPERATIONS

Operation Safety

Your safety is important! Please follow the warnings below during this entire section:

To avoid serious personal injury, read and become familiar with the entire instruction manual before using this wide belt sander.

Damage to your eyes, lungs, and ears could result from failure to wear safety glasses, a dust mask, and hearing protec- tion while sanding with this machine.

Loose hair and cloth- ing could get caught in machinery and cause serious personal inju- ry. Keep loose clothing rolled up and long hair tied up and away from machinery.

Choosing Sandpaper

The grit you choose will depend on the type of work, the species of wood and the stage of finish- ing. Below is a chart that groups abrasives into different categories and shows which grits fall into each one. We recommend using aluminum oxide sanding belts for the 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.

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G0486/G0487 Wide Belt Sander

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Contents DOUBLE-HEAD WIDE-BELT Sander Page Table of Contents Warranty & Returns Foreword IntroductionContact Info External Features Front View, Model G0487Internal Features Machine Data Sheet G0486 Machine Data Sheet G0487 Safety Safety Instructions for MachineryAlways Lock Mobile Bases if Used Before Operating Machinery Additional Safety for Wide Belt Sanders Grounding Circuit Requirements220V/440V Connection Amperage LoadsG0486 To wire the sander to440V Connection G0487Unpacking SET UPItems Needed for Set Up InventoryHardware Chart Clean Up Site ConsiderationsAir Line Installation Beginning AssemblyDust Collection To install the sanding belt Sanding BeltPressure Rollers Start Up Recommended Adjustments Choosing Sandpaper Operation SafetyOperations GritAdjusting Feed Rate Table MovementTypical amp draw meter Load chart Amp Draw MeterSanding Workpiece Platen Adjustment Three basic platen positionsAccessories H2845-Cleaning PadsGeneral MaintenanceSchedule Air System Sanding BeltsDust and Water Traps Platen Service ServiceTable Calibration To check the brake pads Brake ServiceTools Needed Qty To replace the brake padsTo check the sanding belt oscillation Oscillation TimingTo set the correct amount of airflow through G0486/G0487 Wide Belt Sander Oscillation Speed To adjust the oscillation speedTable Parallelism To adjust the pressure rollers To adjust the table parallelismPressure Rollers Belt Adjustment To adjust either V-beltConveyor Belt Replacement Conveyor belt removal sequence G0486/G0487 Wide Belt Sander Feed Belt Tension To adjust the feed belt tensionDo not remove the safety guard Feed Belt TrackingAir System Diagram Air system diagramTroubleshooting Motor & ElectricalRoller section, Control Panel Component Locations G0486/G0487 General Control Panel Electrical Diagram G0486/G0487 Wiring Box Electrical Diagram G0486 220V/440V, G0487 Wiring Box Components G0486 220V/440V, G0487 Wiring Box Electrical Diagram G0487 Wiring Box Components G0487 General Electric Diagram G0486/G0487 Motor Wiring G0486/G0487 Tool Box and Accessories Diagram Tool Box and Accessories Parts List DescriptionSanding Motor System Diagram Sanding Motor System Parts List DescriptionTable Lift System Diagram Table Lift System Parts List Conveyor System Diagram Conveyor System Parts List Roller Diagram Feed, Drum, and Pressure Roller Parts List Drum and Platen Sanding Drum and Platen Parts List Upper Roller System Diagram Upper Roller System Parts List Cabinet Assembly Diagram Cabinet Assembly Parts List DescriptionMain Electrical Panel and Controls Diagram Main Electrical Panel and Controls Parts List TransformerAir System Diagram Air System Parts List AIR Valve 1/4Machine Label Diagram Machine Label List Warranty & Returns Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WA