Grizzly G0758 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.

21"

193/4"

301/4"

Figure 8. G0758 working clearances.

Model G0758 (Mfd. Since 2/14)

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Contents Model G0758 MILL/DRILL Page Table of Contents Contact Info IntroductionMachine Description Manual Accuracy Right side identification Model G0758 Mfd. Since 2/14 IdentificationControls Components Machine Data Sheet Table Info Safety Instructions for Machinery SafetyPage Additional Safety for Mills/Drills Availability Power SupplyFull-Load Current Rating 110V Circuit RequirementsExtension Cords Grounding & Plug RequirementsMinimum Gauge Size 16 AWG 50 ftNeeded for Setup SetupUnpacking Description QtyInventory Figure Qty InventoryBasic steps for removing rust preventative CleanupBefore cleaning, gather the following Site Considerations To lift machine and place it in position Lifting & PlacingBench Mounting AssemblyDiameter of Mounting Hardware WorkbenchTo join drill chuck and arbor Joining Drill Chuck ArborLubricating Mill/Drill Test Run Spindle Break-In Inspections AdjustmentsOperation Overview OperationsUsing DRO Using Coarse DownfeedUsing Fine Downfeed Downfeed ControlsRaising/Lowering Headstock Headstock MovementTilting Headstock Tools Needed QtyGraduated Dials Table TravelAxis Handwheel Tool Needed QtyTo install tooling Installing/Removing ToolingInstalling Tooling Removing Tooling Spindle SpeedDetermining Spindle Speed To remove toolingT26612-Optional Stand for Model G0758 AccessoriesCleaning Protecting MaintenanceSchedule LubricationTo lubricate Z-axis leadscrew Table and Column WaysAxis Leadscrews Headstock Gears Table LeadscrewsTo lubricate table leadscrews To lubricate headstock gearsQuill Rack Replacing DRO BatteryQuill Outside Surface Symptom Possible Cause Possible Solution ServiceTroubleshooting Symptom Possible Cause Possible Solution Adjusting Leadscrew Backlash Adjusting GibsTo inspect and replace motor brushes Brush ReplacementWiring Safety Instructions WiringWiring overview Model G0758 Mfd. Since 2/14 G0758 Wiring OverviewGND G0758 WiringRear panel Column PartsDescription Electrical Box Headstock Description Chip Guard Labels & Cosmetics Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns