Grizzly MODEL G0765 owner manual Safety Instructions for Machinery

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SECTION 1: SAFETY

For Your Own Safety, Read Instruction Manual Before Operating This Machine

The purpose of safety symbols is to attract your attention to possible hazardous conditions. This manual uses a series of symbols and signal words intended to convey the level of impor- tance of the safety messages. The progression of symbols is described below. Remember that safety messages by themselves do not eliminate danger and are not a substitute for proper accident prevention measures. Always use common sense and good judgment.

 

 

Indicates an imminently hazardous situation which, if not avoided,

 

 

 

 

WILL result in death or serious injury.

 

 

Indicates a potentially hazardous situation which, if not avoided,

 

 

 

 

COULD result in death or serious injury.

 

 

 

 

Indicates a potentially hazardous situation which, if not avoided,

 

 

 

 

MAY result in minor or moderate injury. It may also be used to alert

 

 

 

 

against unsafe practices.

NOTICE

This symbol is used to alert the user to useful information about

proper operation of the machine.

Safety Instructions for Machinery

OWNER’S MANUAL. Read and understand this owner’s manual BEFORE using machine.

TRAINED OPERATORS ONLY. Untrained oper- ators have a higher risk of being hurt or killed. Only allow trained/supervised people to use this machine. When machine is not being used, dis- connect power, remove switch keys, or lock-out machine to prevent unauthorized use—especially around children. Make workshop kid proof!

DANGEROUS ENVIRONMENTS. Do not use machinery in areas that are wet, cluttered, or have poor lighting. Operating machinery in these areas greatly increases the risk of accidents and injury.

MENTAL ALERTNESS REQUIRED. Full mental alertness is required for safe operation of machin- ery. Never operate under the influence of drugs or alcohol, when tired, or when distracted.

ELECTRICAL EQUIPMENT INJURY RISKS. You can be shocked, burned, or killed by touching live electrical components or improperly grounded machinery. To reduce this risk, only allow qualified service personnel to do electrical installation or repair work, and always disconnect power before accessing or exposing electrical equipment.

DISCONNECT POWER FIRST. Always discon- nect machine from power supply BEFORE making adjustments, changing tooling, or servicing machine. This prevents an injury risk from unintended startup or contact with live electrical components.

EYE PROTECTION. Always wear ANSI-approved safety glasses or a face shield when operating or observing machinery to reduce the risk of eye injury or blindness from flying particles. Everyday eyeglasses are NOT approved safety glasses.

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Model G0765 (Mfd. Since 12/13)

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Contents Model G0765 14 Benchtop Lathe Page Table of Contents Service Control Panel WiringIntroduction Machine Description Manual AccuracyContact Info Identification Controls Components Control PanelCarriage Tailstock Rear Controls End GearsMachine Data Sheet Tailstock Info Features Safety Safety Instructions for MachineryPage Additional Safety for Metal Lathes Additional Chuck Safety Power Supply AvailabilityFull-Load Current Rating 110V Circuit RequirementsGrounding & Plug Requirements Extension CordsMinimum Gauge Size 14 AWG 50 ftSetup Needed for SetupPreparation UnpackingInstalled Components Figure Qty InventoryPackaged Components Figures Qty Cleanup Before cleaning, gather the followingBasic steps for removing rust preventative Site Considerations Assembly Power ConnectionConnecting Power Disconnecting PowerTest Run Disengaged Recommended Adjustments Factory adjustments that should be verifiedSpindle Break-In Operations Operation OverviewInstallation Removal Device Chuck & Faceplate MountingChuck Installation To install the chuckTools Needed Qty Scroll Chuck Clamping Changing Jaw SetTo change the jaw set Faceplate To mount a non-concentric workpiece to the faceplateUsing Quill TailstockTailstock Quill Specs Positioning TailstockInstalling Tooling Offsetting TailstockTo install tooling in the tailstock Removing ToolingAligning Tailstock to Spindle Centerline To offset the tailstockItems Needed Qty To align the tailstock to the spindle centerlinePage Centers Dead CentersMounting Dead Center in Spindle Removing Center from SpindleMounting Center in Tailstock Removing Center from TailstockMounting Workpiece Between Centers To mount a center in the tailstockTools Needed for Installation/Removal Qty To install and use the steady restSteady Rest Installing Tool Compound Rest Four-Way Tool PostAligning Cutting Tool with Spindle Centerline Below are two common methodsTo align cutting tool with tailstock center Top ViewManual Feed Spindle SpeedSetting Spindle Speed Range Setting Spindle Direction & SpeedConfiguration Example To set spindle speed to 100 RPMPower Feed Power Feed ControlsSetting Power Feed Rate To set power feed for 0.04 in./revPrimary Threading Configuration Power Feed ConfigurationSecondary Threading Configuration End GearsEnd Gear Configuration Example To configure end gears for threading 20 TPI40T 65T Gear 50 T Ge ar 20 TPI Page Threading Headstock Threading ControlsTo set the lathe to thread 20 TPI Feed Direction LeverThread Dial Chart Apron Threading ControlsThread Dial Dial Number Thread Dial Accessories D3640-Shop Fox Tool Table PlusMaintenance Cleaning/ProtectingSchedule Lubrication Lubrication FrequencyBall Oilers Leadscrew & Carriage Rack BedwaysCross Slide & Compound Slide Machine Storage Change Gear BushingTumbler Gears Preparing Lathe for StorageService TroubleshootingSymptom Possible Cause Possible Solution Lathe Operation Backlash Adjustment Leadscrew End-Play AdjustmentCross Slide To remove leadscrew end playGib Adjustment To adjust cross slide and compound slide gibsHalf Nut Adjustment Fuse ReplacementTo adjust half nut To replace fuseBrush Replacement To replace motor brushesTiming Belt Tension Replacement Tensioning Timing BeltReplacing Timing Belt Wiring Wiring Safety InstructionsControl Panel Wiring Machine FrameControl Panel Wiring Photos G0765 wiring overviewMotor/Speed Sensor/ Plug Wiring 110 VACMain Description Description Labels & Cosmetics Front 255 254 256 257 259 258 253 252 261 251 260Threading Charts AppendixWarranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty & Returns