Grizzly G0755 owner manual Introduction, Machine Description Manual Accuracy, Contact Info

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INTRODUCTION

Machine Description

 

Manual Accuracy

 

 

 

 

 

 

The Model G0755 is a free-standing mill/drill that strikes a great balance between being heavy-duty and high-precision.

The spindle is equipped with precision P5 spindle bearings and is driven by an oil-bath-lubricated and gear-driven headstock. The spindle is fully reversible and features both coarse and fine downfeed controls. The six spindle speeds range from 90–1970 RPM and are controlled by conve- nient gear-change levers.

The headstock tilts 90° left/right and moves in the Z-axis along precision dovetailed ways—with both manual and powered elevation control. The table also features both manual and powered X-axis control, but with a manually-controlled Y-axis. All table movement is along scraped dovetail ways.

Contact Info

We stand behind our machines. If you have any questions or need help, use the information below to contact us. Before contacting, please get the serial number and manufacture date of your machine. This will help us help you faster.

Grizzly Technical Support 1203 Lycoming Mall Circle Muncy, PA 17756 Phone: (570) 546-9663

Email: techsupport@grizzly.com

We want your feedback on this manual. What did you like about it? Where could it be improved? Please take a few minutes to give us feedback.

Grizzly Documentation Manager

P.O. Box 2069

Bellingham, WA 98227-2069

Email: manuals@grizzly.com

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We are proud to provide a high-quality owner’s manual with your new machine!

We made every effort to be exact with the instruc- tions, specifications, drawings, and photographs contained inside. sometimes we make mistakes, but our policy of continuous improvement also means that sometimes the machine you receive will be slightly different than what is shown in the manual.

if you find this to be the case, and the difference between the manual and machine leaves you confused about a procedure, check our website for an updated version. We post current manuals and manual updates for free on our website at www.grizzly.com.

Alternatively, you can call our technical support for help. Before calling, please write down the Manufacture Date and Serial Number stamped into the machine id label (see below). this infor- mation helps us determine if updated documenta- tion is available for your machine.

Manufacture date

serial number

Model G0755 (Mfg. Since 1/13)

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Contents Model G0755 Page Table of Contents Machine Description Manual Accuracy IntroductionContact Info Identification Machine Data Sheet Table Info Safety Safety Instructions for MachineryPage Additional Safety for Mill/Drills Power Supply AvailabilityFull-Load Current Rating Circuit Requirements forGrounding Instructions Extension CordsMinimum Gauge Size 14 AWG 50 ftNeeded for Setup SetupUnpackingInventory Before cleaning, gather the following CleanupBasic steps for removing rust preventative Site Considerations Lifting & Placing To move your machine into positionAnchoring to Concrete Floors Anchoring to Floor AssemblyMachine Base Concrete Lubricating Mill/Drill Joining Drill Chuck ArborTo join the drill chuck and arbor Test Run To test run the machineInspections Adjustments Spindle Break-InOperations Operation OverviewUsing Coarse Downfeed Using Fine DownfeedControl Panel Downfeed Controls IdentificationHeadstock Movement Depth StopRaising/Lowering Headstock Tilting Headstock Table TravelGraduated Dials ON/OFF Switch Axis Power FeedAxis Handwheels Installing/Removing Tooling Installing Tool HolderTo install tool holder Tool Needed QtySpindle Speed Removing Tool HolderDetermining Spindle Speed Tools Needed QtySetting Spindle Speed Spindle Speed Range Lever Speed LeverAccessories ISO 68 and ISO 32 machine oilH7527-6 Rotary Table Set H7527 6 Rotary Table SetG9612-Test Indicator G5774-R-8 End Mill Holder SetG5641-1-2-3 Blocks G9815-Parallel Set H5930-4-Pc Center Drill Set H5931-4-Pc Center Drill SetMaintenance Cleaning ProtectingSchedule LubricationHeadstock Reservoir To change the headstock oilBall Oilers Table/Column Ways & QuillTable Leadscrews Quill Rack & PinionAxis Leadscrew Service TroubleshootingSymptom Possible Cause Possible Solution Adjusting Gibs Adjusting Leadscrew BacklashTramming Spindle To tram the spindle with the tableReplacing Power Feed Carbon Brushes To adjust the return spring tension Tightening Return Spring TensionWiring Wiring Safety InstructionsElectrical Box Wiring Control PanelMotors & Other Electrical Wiring Electrical Photos Axis Motor Axis Limit SwitchElectrical Box Control Panel Rear View Spindle MotorParts HeadHead Parts List DescriptionDescription Table & Column Table & Column Parts List Electrical Components 401 406 402 403 405 404 415 411 408 407 409 412 410 413 414Power Feed Accessories Machine Labels & Cosmetics Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty & Returns