Grizzly G0756 owner manual Operations Overview, Tooling Installation Removal

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SECTION 4: OPERATIONS

Operations Overview

The purpose of this overview is to provide the nov- ice machine operator with a basic understanding of how the machine is used during operation, so the machine controls/components discussed later in this manual are easier to understand.

Due to the generic nature of this overview, it is not intended to be an instructional guide. To learn more about specific operations, read this entire manual and seek additional training from expe- rienced machine operators, and do additional research outside of this manual by reading "how- to" books, trade magazines, or websites.

To reduce your risk of serious injury, read this entire manual bEfORE using machine.

To reduce risk of eye injury from flying chips or lung damage from breathing dust, always wear safety glasses and a respirator when operating this machine.

If you are not experienced with this type of machine, WE STRONGLy REcOMMEND that you seek additional training outside of this manual. Read books/magazines or get formal training before beginning any proj- ects. Regardless of the content in this sec- tion, Grizzly Industrial will not be held liable for accidents caused by lack of training.

To complete a typical operation, the operator does the following:

1.Examines the workpiece to make sure it is suitable for drilling.

2.Puts on the required safety gear.

3.Firmly secures the workpiece to the table using a vise or T-slot clamps.

4.Installs the correct cutting tool for the opera- tion.

5.Adjusts table to the correct height, then locks it in place.

6.Connects the machine to power, and turns the master power switch ON.

7.Selects the spindle RPM with the speed control levers and presses the spindle start button.

8.Begins drilling.

9.When finished, presses the spindle stop but- ton and disconnects it from power.

Tooling Installation &

Removal

This machine has an MT#4 spindle for install- ing tooling. It is also equipped with an automatic drift for easy removal of tooling (see Figure 16). Additionally, a drift key is included to manually remove the tooling from the spindle, if needed.

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Model G0756 (Mfg. Since 2/13)

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Contents Model G0756 Industrial Drill Press Page Table of Contents Introduction Machine Description Manual AccuracyContact Info Identification Control Panel Machine Data Sheet Main Specifications Operation Info Safety Safety Instructions for MachineryPage Safety for Drill Presses Power Supply AvailabilityFull-Load Current Rating Circuit Requirements forGrounding Instructions Extension CordsMinimum Gauge Size 14 AWG 50 ftSetup Needed for SetupUnpackingInventory Inventory see Figure QtyCleanup Before cleaning, gather the followingBasic steps for removing rust preventative Site Considerations Lifting & Placing Anchoring to FloorAnchoring to Concrete Floors Arbor/Chuck Assembly Initial LubricationTo connect the drill chuck with the arbor Power Connection To connect the power cord to the machineMaster power switch Model G0756 Mfg. Since 2/13 Test RunEmergency Test Coolant System To test the coolant systemTo perform the spindle break-in procedure Spindle Break-InTooling Installation Removal OperationsOperations Overview Installing Tapered Tooling Removing Tooling with Automatic DriftRemoving Tooling Manually Depth Stop Table PositioningRaising/Lowering Table Rotating TableSelecting Spindle To determine the needed RPMDrilling Mode Automatic Power Downfeed Tapping Mode Coolant System To use tapping modeTo operate the coolant system ACcESSORIES G1075-52-PC. Clamping KitG3658-Titanium Drill Bits H7616 H7617H7819-Drill & Tap HSS 24 pc. Set H8262-1⁄2 x MT#4 Keyless Chuck with Integral ShankMaintenance Cleaning ProtectingSchedule Lubrication Headstock LubricationTo change oil in headstock Oil Flow Sight GlassChanging Coolant Ball OilersService TroubleshootingSymptom Possible Cause Possible Solution Motor & ElectricalDrill Press Operations Replacing Lamp Bulb Torque LimiterTo replace the bulb in the work lamp Wiring Wiring Safety InstructionsWiring Overview Component Location IndexPower Connection Wiring Electric Clutch WiringHot 220 VAC PlugMotor & Pump Wiring Spindle motor wiringViewed from behind Control Panel & Limit Switches Electrical Panel Wiring QM5 QM3 QM2 QM1Electrical Wiring Panel Photo Electrical wiring panel Model G0756 Mfg. Since 2/13Parts Table Support & Coolant BreakdownTable Support & Coolant Parts List DescriptionGearbox Breakdown Gearbox Breakdown Gearbox Parts List Spindle Feed Breakdown Spindle Feed Parts List Headstock Breakdown Headstock Breakdown Headstock Parts List Electrical Parts Breakdown Electrical Parts List DescriptionLabels & Cosmetics 506 502 503 501 508 509 507 510 504 511 505 512 513Warranty Card CommentsGrizzly INDUSTRIAL, INC BOX BELLINGHAM, WAWarranty & Returns