Grizzly G0755 owner manual Site Considerations

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Site Considerations

Weight Load

refer to the Machine Data Sheet for the weight of your machine. Make sure that the surface upon which the machine is placed will bear the weight of the machine, additional equipment that may be installed on the machine, and the heaviest work- piece that will be used. Additionally, consider the weight of the operator and any dynamic loading that may occur when operating the machine.

Space Allocation

Consider the largest size of workpiece that will be processed through this machine and provide enough space around the machine for adequate operator material handling or the installation of auxiliary equipment. With permanent installations, leave enough space around the machine to open or remove doors/covers as required by the main- tenance and service described in this manual.

See below for required space allocation.

children or untrained people may be seriously injured by this machine. Only install in an access restricted location.

Physical Environment

the physical environment where the machine is operated is important for safe operation and lon- gevity of machine components. For best results, operate this machine in a dry environment that is free from excessive moisture, hazardous chemi- cals, airborne abrasives, or extreme conditions. Extreme conditions for this type of machinery are generally those where the ambient temperature range exceeds 41°–104°F; the relative humidity range exceeds 20–95% (non-condensing); or the environment is subject to vibration, shocks, or bumps.

Electrical Installation

place this machine near an existing power source. Make sure all power cords are protected from traffic, material handling, moisture, chemicals, or other hazards. Make sure to leave enough space around machine to disconnect power supply or apply a lockout/tagout device, if required.

Lighting

Lighting around the machine must be adequate enough that operations can be performed safely. shadows, glare, or strobe effects that may distract or impede the operator must be eliminated.

34"

68"

Figure 4. Minimum working clearances.

Model G0755 (Mfg. Since 1/13)

-13-

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Contents Model G0755 Page Table of Contents Introduction Machine Description Manual AccuracyContact Info Identification Machine Data Sheet Table Info Safety Instructions for Machinery SafetyPage Additional Safety for Mill/Drills Circuit Requirements for Power SupplyAvailability Full-Load Current Rating50 ft Grounding InstructionsExtension Cords Minimum Gauge Size 14 AWGSetup Needed for SetupUnpackingInventory Cleanup Before cleaning, gather the followingBasic steps for removing rust preventative Site Considerations To move your machine into position Lifting & PlacingAnchoring to Floor Assembly Anchoring to Concrete FloorsMachine Base Concrete Joining Drill Chuck Arbor Lubricating Mill/DrillTo join the drill chuck and arbor To test run the machine Test RunSpindle Break-In Inspections AdjustmentsOperation Overview OperationsIdentification Using Coarse DownfeedUsing Fine Downfeed Control Panel Downfeed ControlsDepth Stop Headstock MovementRaising/Lowering Headstock Table Travel Tilting HeadstockGraduated Dials Axis Power Feed ON/OFF SwitchAxis Handwheels Tool Needed Qty Installing/Removing ToolingInstalling Tool Holder To install tool holderTools Needed Qty Spindle SpeedRemoving Tool Holder Determining Spindle SpeedSpindle Speed Range Lever Speed Lever Setting Spindle SpeedISO 68 and ISO 32 machine oil AccessoriesH7527 6 Rotary Table Set H7527-6 Rotary Table SetH5930-4-Pc Center Drill Set H5931-4-Pc Center Drill Set G9612-Test IndicatorG5774-R-8 End Mill Holder Set G5641-1-2-3 Blocks G9815-Parallel SetLubrication MaintenanceCleaning Protecting ScheduleTo change the headstock oil Headstock ReservoirTable/Column Ways & Quill Ball OilersQuill Rack & Pinion Table LeadscrewsAxis Leadscrew Troubleshooting ServiceSymptom Possible Cause Possible Solution Adjusting Leadscrew Backlash Adjusting GibsTo tram the spindle with the table Tramming SpindleReplacing Power Feed Carbon Brushes Tightening Return Spring Tension To adjust the return spring tensionWiring Safety Instructions WiringControl Panel Electrical Box WiringMotors & Other Electrical Wiring Axis Motor Axis Limit Switch Electrical PhotosElectrical Box Spindle Motor Control Panel Rear ViewHead PartsDescription Head Parts ListDescription Table & Column Table & Column Parts List 401 406 402 403 405 404 415 411 408 407 409 412 410 413 414 Electrical ComponentsPower Feed Accessories Machine Labels & Cosmetics Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns