Grizzly G0668 owner manual Basic Controls, Electrical controls

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Basic Controls

Use the descriptions and Figures 9–10below to become familiar with the basic controls of your bandsaw.

Speed

 

Display

Variable

 

Blade

Speed

Dial

Welding

 

Station

 

 

Power

Switch

Lamp

 

 

Emergency

 

Stop

 

Button

Figure 9. Electrical controls.

Lock Knob

Blade Guide

Blade

Elevation

Tensioning

Handwheel

Handwheel

 

Figure 10. Blade controls.

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Digital Speed Display: Shows blade speed in feet per minute (FPM).

Variable Speed Dial: Adjusts the blade speed between 105–2102 FPM.

Blade Welding Station: Welds two blade ends to make a continuous loop when repairing a broken blade, fabricating a new blade, or making internal cuts.

Power Switch: The main power switch for the entire machine.

Power Lamp: Lights when the Power Switch is turned ON and there is power to the machine.

Start Button: Turns the bandsaw motor ON.

Emergency Stop Button: Turns the bandsaw motor OFF.

Blade Post Lock Knob: Secures the blade post and upper blade guide assembly in position.

Blade Guide Elevation Handwheel: Raises/low- ers the blade post and upper blade guide assem- bly when rotated.

Blade Tensioning Handwheel: Increases/ decreases blade tension when rotated.

The bandsaw blade is sharp and can easily cut your hand or fingers. Always disconnect the power and wear heavy leather gloves when making adjustments to or near the blade.

G0668 20" Vertical Metal-Cutting Bandsaw

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Contents Model G0668 Vertical METAL-CUTTING Bandsaw Page Table of Contents Contact Info IntroductionForeword Machine Data Sheet G0668 20 Vertical Metal-Cutting Bandsaw Identification Control Panel Identification Safety Instructions for Machinery G0668 20 Vertical Metal-Cutting Bandsaw Safety Instructions for Metal Cutting Bandsaws 220V 3-Phase Operation Circuit RequirementsSetup Setup SafetyItems Needed for Setup UnpackingClean Up Placement LocationG2544-Solvent Cleaner & Degreaser Site ConsiderationsBolting to Concrete Floors Mounting to Shop FloorMoving & Placing Test Run To test run the bandsaw Recommended Adjustments Factory adjustments that should be verifiedOperation Safety Cutting Overview OperationsCutting Tips Workpiece InspectionBasic Controls Electrical controlsBlade Selection Blade TerminologyBlade Length Blade WidthTooth Set Tooth TypeBlade Pitch TPI To select the correct blade pitchBlade Breakage Blade Care Break-InBlade Care Blade Break-InChip Inspection Chart Disconnect Bandsaw from Power Blade ChangesBlade Tensioning Guide PostTo correctly tension the blade To properly position the guide postAdjusting Blade Guides & Supports Upper blade guides and bracketAdjusting Table Tilt To adjust the table tiltUsing the grinder to square up Blade end Blade WeldingBlade Width Pressure Setting Blade clamping pressure chartCorrect blade weld bend for strength Flexibility Accessories T20448T20452 T20501 T20456 H0736Maintenance CleaningSchedule DailyTo redress the rubber tires Redressing Rubber TiresLubrication Motor & Electrical ServiceTroubleshooting Cutting Operations Pages 36Lower Wheel Pulley Alignment Tensioning V-BeltsTools Needed Qty To check/tension/replace the V-beltsAdjusting Wheel Brush To adjust the wheel brushReplacing V-Belts To replace the motor V-beltsTo check if your wheels are parallel and copla- nar Wheel AlignmentMaterials Needed Qty To adjust the upper wheel To adjust the lower wheelTo adjust the table square to the blade Aligning Table to BladeBlade Guides Electrical & Control Wiring Diagram See onInverter Wiring Diagram DigitalControl panel wiring see wiring Electrical ComponentsMotor Wiring Diagram SeeWelding Station Wiring Diagram Welding station wiring To Electrical PanelParts CabinetTable & Lower Guide Motor & Lower Wheel Station Welding Station Parts List PSB02M Upper Wheel Labels Page Page Warranty and Returns