Grizzly G0492 owner manual Basic Maintenance, General Lubrication, General Cleaning

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SECTION 6: MAINTENANCE

Basic Maintenance

Regular periodic maintenance of your lathe/mill will ensure optimum performance. Make a habit of inspecting your machine each time you use it.

Check for the following conditions and repair or replace when necessary:

•Loose mounting bolts and chuck.

•Worn switch or safety features.

•Worn or damaged cords and plugs.

•Any other condition that could hamper the safe operation of this machine.

General Lubrication

Paint all gears in Figure 48 with a good quality automotive wheel bearing grease as required to keep lubricated.

Gear Spindle Ball Oiler

Headstock Oil Drain

Figure 48. Headstock and gear box drain

locations.

Keep the headstock oil level at 3⁄4 full (Figures

49and 50). After break-in, change the oil in the headstock with Mobil® DTE® Heavy-Medium or an equivalent grade of oil immediately and then again after three months. After that, change the oil at the same time on an annual basis or more frequently if extreme machine use requires it.

-36-

Headstock

Oil Fill

Plug

Figure 49. Headstock fill plug.

Headstock

Oil Level

Sight Glass

Figure 50. Headstock oil level sight glass.

General Cleaning

Clean your machine every day or more often as needed. Make sure to unplug the lathe/mill before cleaning it. Never blow the lathe/mill off with compressed air, otherwise you will force metal shavings deep into mechanisms. Remove chips as they accumulate with rags, brushes, and a shop vacuum. Chips left on the machine soaked with water-based coolant will eventually invite oxidation and a gummy residue build up around moving parts. Cleaning will help keep your lathe/mill running smoothly. Always be safe and responsible with the use and disposal of cleaning products.

Never use acetone, gasoline, or lacquer thinner to remove stains or oil from painted surfaces. These chemicals will melt the paint. Use mineral spirits or mild household degreasers. To control surface rust on machined surfaces, wipe the unprotected metal as required with a rust inhibiting oil.

G0492 12" X 36" Combo Lathe/Mill

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Contents Model G0492 12 X 36 Combo LATHE/MILL Page Table of Contents Warranty and Returns Contact Info IntroductionForeword Machine Data Sheet Other Specifications Identification G0492 12 X 36 Combo Lathe/Mill G0492 12 X 36 Combo Lathe/Mill Additional Safety Instructions for Lathe/Mills Glossary of Terms 220V Single-Phase Circuit RequirementsUnpacking Lifting SET UPSet Up Safety To unpack and move the lathe/millInventory Installed Accessories Figure QtyPackaged Accessories Figure Clean Up Site ConsiderationsOperation Safety Power Supply Lathe OperationsTo begin the test run & break-in procedure Test Run & Break-InTo remove and install the chuck or face plate Mounting the Chuck FaceplateReplacing the Jaws To remove a set of jawsTo load a workpiece in the four-jaw chuck Using the Four-Jaw ChuckTo install the four-jaw chuck To load a workpiece Using the FaceplateTo install the faceplate Make sure your clamping application will not failDrilling with Tailstock Using the TailstockTo install the MT#3 drill chuck To use the tailstockAligning Tailstock To setup the tailstock to cut tapersCutting Shallow Tapers with Tailstock To align the tailstockPage To install the MT#5 dead center in the spin- dle Faceplate and dead center setupUsing the Steady Rest Using the Follow To use the steady restTo set the angular position Using Compound RestUsing the Tool Post To determine and set the needed spindle RPM for cutting Using the Manual Feed HandwheelsSetting the Spindle Cutting Speeds for High Speed Steel HSS Cutting Tools= RPM Setting the Power Feed Rate Disconnect the LATHE/MILL from PowerSetup for Threading To setup for threadingChange Gear Chart To begin the start up procedure Mill OperationsTo position the spindle head vertically Using the Mill TablePositioning Headstock Removing Cutters Installing CuttersTo install a cutter in the spindle To remove a cutter from the spindleUsing the Mill To use the quillGeneral Cleaning MaintenanceBasic Maintenance General LubricationBelt Adjustment or Replacement To replace or adjust the V-beltsGib Adjustments ServiceCross Slide Backlash Adjustment Electrical Component and Connection Index See FigureContactor wiring KM1 Electrical ConnectionsMotor connection 220V Wiring Diagram Lathe controlsTroubleshooting Motor & ElectricalOperation and Work Results Troubleshooting H4959-Coolant Dispenser AccessoriesH2689-R8 Quick Change Collet Set Electrical Box Series Parts ListParts Lathe Change Gear Housing Diagram 1000 Series Parts PS38M Leadscrew Gearbox Diagram 2700 Series Parts Cover Plate Thread Dial Diagram 302Spanner NUT M16-1.5 Compound Rest and Tool Post Diagram Female Knob 5/16-18 Parts BED Steady Rest and Follow Rest Diagram Pinned Knob Tailstock Diagram Steel Ball 8MM Apron Diagram PK81M Headstock Diagram PR12M EXT Retaining Ring 35MM Mill Column Diagram PLW05M Lock Washer 12MM Accessories and Labels Diagram THREE-JAW Chuck Warranty and Returns G0492 12 X 36 Combo Lathe/Mill Page
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G0492 specifications

The Grizzly G0492 is a versatile 12" dual-drum sander designed to enhance the woodworking experience for both hobbyists and professionals. This robust machine provides an exceptional combination of power, precision, and ease of use.

One of the standout features of the G0492 is its dual-drum design, which allows users to sand larger workpieces more efficiently than traditional single-drum models. This dual-drum configuration not only speeds up the sanding process but also ensures a more uniform finish. The machine supports a variety of sanding applications, making it suitable for different types of woodworking projects, from furniture making to cabinetry work.

Powered by a robust 3 HP motor, the G0492 delivers ample power to handle tough sanding tasks with ease. The variable speed control further enhances user flexibility, allowing for adjustments to accommodate varying wood types and grain patterns. This feature is particularly valuable when transitioning between softwoods and hardwoods, ensuring optimal sanding results.

Another noteworthy characteristic of the Grizzly G0492 is its user-friendly design. The machine includes a built-in digital thickness gauge that allows for precise adjustments, ensuring consistent thickness throughout the sanding process. This not only saves time but also minimizes the risk of damaging the workpiece.

Additionally, the G0492 is equipped with a dust collection system that efficiently captures sanding debris, promoting a cleaner workspace and enhancing air quality. This feature is essential in maintaining a safe and comfortable working environment, which is often overlooked in woodworking.

Durability is a hallmark of Grizzly tools, and the G0492 is no exception. Constructed with heavy-duty steel frames and components, this dual-drum sander is designed to withstand the rigors of daily use.

In summary, the Grizzly G0492 combines powerful performance, ease of use, and advanced features into a compact machine that meets the demands of serious woodworkers. Whether you are a professional working on large projects or a DIY enthusiast looking to enhance your craftsmanship, the G0492 will elevate your sanding experience, making it a valuable addition to any workshop.
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