Grizzly owner manual Belts, Belt tension Model G0705 Mfg. since 09/09

Page 42

5.Using the longitudinal handwheel, move the table as far to one side as possible.

6.Use mineral spirits and a brush to clean as much of the oil and debris as possible off of the longitudinal leadscrew shown in Figure 56. Allow the leadscrew to dry.

Figure 56. Longitudinal leadscrew location.

7.Apply oil to the exposed leadscrew threads, then move the table through its full range of longitudinal motion several times to disperse the oil along the full length of the leadscrew.

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V-Belts

Inspect regularly for tension and wear. Refer to Figure 57 for proper belt tension. Belt deflec- tion should be approximately 1⁄4" under moderate pressure. Replace when necessary with a size B-42 belt for the spindle pulley to the idler pulley and a size B-33 belt from the idler pulley to the motor pulley. Check pulleys to ensure that they are properly aligned.

To replace the V-belts, refer to Speed Changes on Page 29 to loosen the belts. Remove them from the pulleys, then install new V-belts.

Pulley

1⁄4" Deflection

Pulley

Figure 57. Belt tension.

Model G0705 (Mfg. since 09/09)

Image 42

Contents Model G0705 Page Table of Contents Contact Info IntroductionManual Accuracy Machine DescriptionIdentification Machine Data Sheet Other Features Wearing Proper APPAREL. Do not wear SafetySafety Instructions for Machinery Hearing PROTECTION. Always wear hearSafety Instructions for Machinery Additional Safety for Mill/Drills Full-Load Current Rating Power SupplyAvailability Circuit InformationVoltage Conversion Grounding RequirementsExtension Cords Minimum Gauge Size 12 AWGTo rewire the Model G0705 for 110V opera- tion 110V ConversionJumper positions on terminal block Cord rewired for Model G0705 Mfg. since 09/09 Unpacking SetupNeeded for Setup Description QtyCrate Contents Figures 11 Qty InventoryNot Shown Cleanup Before cleaning, gather the followingSite Considerations Using the Included Leveling Bolt Mounting OptionsUsing Machine Mounts Mounting to Shop FloorAssembly Mounting to a WorkbenchTo assemble your machine Moving & Placing Machine LevelingTo move your machine into position Test Run Break-In To break in the spindleOperations Operation OverviewBasic Controls Spindle controls Model G0705 Mfg. since 09/09Head crank Calculating Spindle Speed for Milling Cutting Speeds for High Speed Steel HSS Cutting ToolsTo calculate the needed spindle speed in RPM To change spindle speeds Speed ChangesTools Needed Qty PositionUsing the Drill Bit Speed Chart Calculating Spindle Speed for DrillingLubrication Suggestions To operate the micro-adjustment handwheel Spindle HeightTo install tooling Loading ToolingTo remove tooling To install the drill chuck onto the arbor Drill Chuck Arbor Collet AdaptersTo use the drift key Depth Stop To calibrate the depth stopLongitudinal Feed Table TravelGraduated Dials Cross FeedG9299-10 Yuasa-Type Rotary Table AccessoriesH2689-R-8 Quick Change Collet Set G1076-52-PC. Clamping KitG9765-9-PC. Ball End Mill Set H8370-Power Feed for MillsG2861-Face Mill G4051-Carbide Insert for Face Mill G5641-1-2-3 Blocks G9815-Parallel Set H5556-Edge Finder SetMaintenance Cleaning ProtectingSchedule Points requiring periodic lubrication are LubricationTable Leadscrews Items Needed QtyBelts Belt tension Model G0705 Mfg. since 09/09Service TroubleshootingSymptom Possible Cause Possible Solution To adjust the table gibs To adjust the spring tensionGibs Return Spring Adjusting spring tension Tighten the black thumb knob Leadscrew BacklashWiring Wiring Safety InstructionsG0705 Wiring Diagram Electrical component locations Headstock Headstock Parts List DescriptionPCAP05 Base Base Parts List Electrical Components Breakdown and List 309Labels Breakdown and List Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty and Returns Warranty and ReturnsOrder Hours a DAY