Jet Tools J-7020, J-7040 operating instructions

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WMH Tool Group, Inc. 427 New Sanford Road LaVergne, Tennessee 30786 Ph: 800-274-6848 www.wmhtoolgroup.com

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Contents Inch x 16-Inch Horizontal Band Saw Life Table of Contents General Specifications SpecificationsMachinery General Safety Warnings When Setting up MachineSafety Instructions on Sawing Systems General Electrical CautionsSetting Blade Speed IntroductionOperating Instructions ControlsRaising/Lowering the Saw Head Controlling the Cut Hydraulic Feed ControlEvaluating Cutting Efficiency Blade SelectionWork Setup Blade Break-in ProceduresAdjusting the Vise for Angle Cuts Securing the Workpiece for Square CutsInstallation and Adjustment of Work Stop Starting the SawAdjustments Blade Tracking AdjustmentFactory or Field Procedure Coolant FlowBlade Guide Bearing Adjustment Checking blade-to-wheel clearance using paper stripsMaintenance Test Cutting to Verify Adjustment AccuracyAdjustment of the Limit Switch CleaningAdjusting the Counterbalance Spring Changing BladesChanging the Drive Belt Replacing the Drive MotorAdjusting the Blade Guides Replacement of Carbide Blade GuideReplacing the Drive Wheel Replacing Idler Wheel or Idler BearingMachine Setup Replacement of Guide BearingsReplacement of Blade Edge Bearings Replacement of the Wire BrushModel J-7020 cut-off saw wiring diagram ElectricalModel 7040 cut-off saw wiring diagram Troubleshooting Fault Probable cause Suggested remedyReplacement Parts WMH Tool Group, IncExploded View Base Parts List Base Part Description QTY46-1 194 5713251 Screw 1/4 x 3/8 195 Exploded View Head Parts List Head TS-0720081 Part Description QTY Page Page