Wiring Overview | Grizzly G0740 specs

Wiring Overview

Electrical

Cabinet

Page 88

Chuck Guard

Safety Switch

Page 93

Brake Pedal

Safety Switch

Page 93

End Gear

Cover Safety

Switch Page 93

2-Speed Motor

Switch

Page 91

Spindle Motor

Page 90

Power Supply

Connection

Page 93

Work Lamp

Page 93

Spindle

Switches

Page 92

Coolant

Pump Motor

Page 90

Control Panel

Page 92

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	READ ELECTRICAL SAFETY	Model G0740 (Mfg. Since 11/12)
	ON PAGE 85!	Model G0740 (Mfg. Since 11/12)
	ON PAGE 85!

Image 88

Grizzly G0740 owner manual Wiring Overview

Contents

Model G0740 14 X 40 HIGH-PRECISION Toolroom Lathe Page Table of Contents Maintenance 129 Machine Description Manual Accuracy IntroductionContact Info Identification Controls Components Two-Speed Motor SwitchHeadstock Control Panel Carriage Tailstock Safety Foot BrakeEnd Gears Machine Data Sheet Tailstock Info Other Specifications Safety Safety Instructions for MachineryPage Additional Safety for Metal Lathes Additional Chuck Safety Power Supply AvailabilityFull-Load Current Rating Circuit Requirements for Grounding Instructions Extension CordsMinimum Gauge Size 12 AWG 50 ft Correcting Phase Polarity Wiring To correct wiring that is out of phase Setup Needed for SetupPreparation Unpacking Box 1 Figure Qty Steady Rest Assembly Installed Pre-Installed Not Shown QtyInventory Tool Box Inventory Figure Qty Before cleaning, gather the following CleanupBasic steps for removing rust preventative Site Considerations Lifting & Moving To lift and move the lathe Leveling & Mounting Leveling Lubricating Lathe AssemblyBolting to Concrete Floors To connect the power cord to the lathe Power ConnectionAdding Coolant Test Run Test run consists of verifying Stop Cross Slide Spindle Break-In Recommended Adjustments Factory adjustments that should be verified Operations Operation Overview Chuck & Faceplate Mounting Installation Removal Devices MEDIUM-SIZE, Heavy Chucks Chuck Installation To install the chuck Registration Marks Chuck RemovalTo remove the chuck Chuck Jaw Reversal Scroll Chuck ClampingTo reverse 2-piece jaws Jaw Chuck Mounting Workpiece Faceplate To mount a non-concentric workpiece to the faceplate Using Quill Installing ToolingTailstock Positioning Tailstock Offsetting Tailstock To install tooling in the tailstockRemoving Tooling Tools Needed Qty Aligning Tailstock to Spindle Centerline To offset the tailstockItems Needed Qty To align the tailstock to the spindle center- linePage Centers Dead CentersLive Centers Mounting Dead Center in Spindle Removing Center from Spindle Mounting Center in TailstockRemoving Center from Tailstock To mount a center in the tailstock Mounting Workpiece Between Centers To install and use the steady rest Steady Rest Follow Rest Carriage & Slide Locks Installing Tool Compound Rest Four-Way Tool Post Aligning Cutting Tool with Spindle Centerline Below are two common methodsTo align the cutting tool with the tailstock center Top View Adjustable Feed Stop Micrometer StopTools Needed Qty Hex Wrench 5mm To set the micrometer stop Manual Feed Spindle Speed Setting Spindle Speed Configuration Examples Power Feed Setting Spindle Speed of 1600 RPM Power Feed Controls Setting Power Feed Rate Setting Power Feed Rate of 0.18mm/rev Standard End Gear Configuration End Gears Alternate Configuration To configure the end gears Threading Headstock Threading Controls Apron Threading Controls Nut when required and prevent an apron crashThread Dial Thread Dial Chart TPI Divisible ByEven TPI Not Divisible By Odd Numbered TPI ⁄4 or 3⁄4 Fractional TPI Chip Drawer27⁄8 TPI Coolant System Biological & Poison Hazard Accessories T10439-4 Pc. Carbide Insert Ccmt Boring Bar Set G9610-Test Indicator G9611-Test IndicatorG9612-Test Indicator G7978-Rotary Phase Converter Cleaning/Protecting MaintenanceSchedule Lubrication Lubrication Task Frequency Quick-Change Gearbox To change the headstock oil Apron One-Shot Oiler Longitudinal Leadscrew Ball Oilers & Oil Cup Handling & Care Coolant System Service Hazards Adding Coolant Changing CoolantSee Hazards on To add coolant Machine Storage To prepare the lathe for storage Service TroubleshootingSymptom Possible Cause Possible Solution Motor & Electrical Symptom Possible Cause Possible Solution Lathe Operation As necessary see Compound Rest Backlash AdjustmentCross Slide Gib Adjustment Leadscrew End Play AdjustmentTo remove leadscrew end play Front saddle gib adjustment screw Carriage Lock Clamp Half Nut Adjustment To adjust the half nutTo adjust the V-belts Belts Brake & Switch To adjust the brake and brake switchPage Leadscrew Shear Pin Replacement To replace the shear pin Shear Pin Gap Installation Gap Insert Removal InstallationGap Removal Wiring Wiring Safety Instructions Wiring Overview Component Location Index Component location index Model G0740 Mfg. Since 11/12 Electrical Cabinet Wiring Safety Switch, To Work Lamp, Electrical box wiring Model G0740 Mfg. Since 11/12 Electrical Box Coolant Pump Wiring Spindle Motor Speed Motor Switch To Electrical Cabinet Control Panel Wiring Spindle Switches Power Connection Parts Headstock Cover Headstock Controls Headstock Controls Parts List Gears Headstock Internal Gears Parts List Headstock Transfer Gears Description Gearbox Gears Gearbox Gears Parts List 291 282 283 292 323 284 285 286 Gearbox Controls Parts List Apron Front View Apron Front View Parts List Apron Apron Rear View Parts List Compound Rest & Tool Post Saddle Top View 663 Saddle Top View Parts List Saddle Bottom View Dial Indicator Bed Stop Bed Shafts Bed & Shafts Parts List Model G0740 Mfg. Since 11/12 115 Motor Main Motor Parts List Cabinets & Panels 118 Model G0740 Mfg. Since 11/12 Cabinets & Panels Parts List Tailstock Tailstock Parts List Follow Rest Electrical Cabinet & Control Panel Accessories Front Machine Labels Rear & Side Machine Labels Warranty Card Comments Grizzly INDUSTRIAL, INC BOX BELLINGHAM, WA Warranty & Returns Order Hours a DAY