Grizzly MODEL G0765 owner manual Test Run

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Test Run

Once assembly is complete, test run the machine to ensure it is properly connected to power and safety components function properly.

If you find an unusual problem during the test run, immediately stop the machine, disconnect it from power, and fix the problem BEFORE operating the machine again. The Troubleshooting table in the SERVICE section of this manual can help.

Serious injury or death can result from using this machine BEFORE understanding its controls and related safety information. DO NOT operate, or allow others to operate, machine until the information is understood.

DO NOT start machine until all preceding setup instructions have been performed. Operating an improperly setup machine may result in malfunction or unexpect- ed results that can lead to serious injury, death, or machine/property damage.

To test run machine:

1.Set spindle direction switch to neutral ("0" position), and turn variable speed dial all the way counterclockwise to "0".

Emergency

 

Stop Button

 

Variable Speed Dial

Spindle Direction

Set to "0"

Switch Set to "0"

Figure 15. Headstock controls.

2.Shift high/low range lever on back of lathe to LOW, and feed direction lever to neutral (see Figure 16).

High/Low

 

Feed

Range Lever

 

Direction

 

 

Lever

 

 

 

 

 

Feed Direction Lever

UP (Clockwise Rotation)

CENTER (Neutral)

DOWN (CCW Rotation)

High/Low

Range Lever

HIGH LOW

Figure 16. Lever settings.

3.Make sure chuck and jaws, if installed, are secure (see Chuck Installation on Page 26).

Note: If a chuck is not installed on the lathe, you do not need to install one for this test run.

Model G0765 (Mfd. Since 12/13)

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Contents Model G0765 14 Benchtop Lathe Page Table of Contents Control Panel Wiring ServiceContact Info IntroductionMachine Description Manual Accuracy Identification Carriage Controls ComponentsControl Panel End Gears Tailstock Rear ControlsMachine Data Sheet Tailstock Info Features Safety Instructions for Machinery SafetyPage Additional Safety for Metal Lathes Additional Chuck Safety 110V Circuit Requirements Power SupplyAvailability Full-Load Current Rating50 ft Grounding & Plug RequirementsExtension Cords Minimum Gauge Size 14 AWGUnpacking SetupNeeded for Setup PreparationPackaged Components Figures Qty Installed Components Figure QtyInventory Basic steps for removing rust preventative CleanupBefore cleaning, gather the following Site Considerations Disconnecting Power AssemblyPower Connection Connecting PowerTest Run Disengaged Spindle Break-In Recommended AdjustmentsFactory adjustments that should be verified Operation Overview OperationsChuck & Faceplate Mounting Installation Removal DeviceTools Needed Qty Chuck InstallationTo install the chuck Changing Jaw Set Scroll Chuck ClampingTo change the jaw set To mount a non-concentric workpiece to the faceplate FaceplatePositioning Tailstock Using QuillTailstock Tailstock Quill SpecsRemoving Tooling Installing ToolingOffsetting Tailstock To install tooling in the tailstockTo align the tailstock to the spindle centerline Aligning Tailstock to Spindle CenterlineTo offset the tailstock Items Needed QtyPage Removing Center from Spindle CentersDead Centers Mounting Dead Center in SpindleTo mount a center in the tailstock Mounting Center in TailstockRemoving Center from Tailstock Mounting Workpiece Between CentersSteady Rest Tools Needed for Installation/Removal QtyTo install and use the steady rest Compound Rest Four-Way Tool Post Installing ToolTop View Aligning Cutting Tool with Spindle CenterlineBelow are two common methods To align cutting tool with tailstock centerSpindle Speed Manual FeedTo set spindle speed to 100 RPM Setting Spindle Speed RangeSetting Spindle Direction & Speed Configuration ExamplePower Feed Controls Power FeedTo set power feed for 0.04 in./rev Setting Power Feed RateEnd Gears Primary Threading ConfigurationPower Feed Configuration Secondary Threading Configuration40T 65T Gear 50 T Ge ar 20 TPI End Gear Configuration ExampleTo configure end gears for threading 20 TPI Page Feed Direction Lever ThreadingHeadstock Threading Controls To set the lathe to thread 20 TPIThread Dial Thread Dial ChartApron Threading Controls Dial Number Thread Dial D3640-Shop Fox Tool Table Plus AccessoriesSchedule MaintenanceCleaning/Protecting Ball Oilers LubricationLubrication Frequency Cross Slide & Compound Slide Leadscrew & Carriage RackBedways Preparing Lathe for Storage Machine StorageChange Gear Bushing Tumbler GearsSymptom Possible Cause Possible Solution ServiceTroubleshooting Lathe Operation To remove leadscrew end play Backlash AdjustmentLeadscrew End-Play Adjustment Cross SlideTo adjust cross slide and compound slide gibs Gib AdjustmentTo replace fuse Half Nut AdjustmentFuse Replacement To adjust half nutTo replace motor brushes Brush ReplacementTensioning Timing Belt Timing Belt Tension ReplacementReplacing Timing Belt Wiring Safety Instructions WiringMachine Frame Control Panel WiringG0765 wiring overview Control Panel Wiring Photos110 VAC Motor/Speed Sensor/ Plug WiringMain Description Description 255 254 256 257 259 258 253 252 261 251 260 Labels & Cosmetics FrontAppendix Threading ChartsComments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns