Grizzly G0756 owner manual Power Connection, To connect the power cord to the machine

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Power Connection

Electrocution or fire may occur if machine is ungrounded, incorrectly connected to power, or connected to an under- sized circuit. Use an electri- cian or a qualified service personnel to ensure a safe power connection.

Before the machine can be connected to the power source, an electrical circuit must be made available that meets the minimum specifications given in Circuit Requirements for 220V on Page 10. If a power circuit has not been prepared for the machine, do that now.

To minimize the risk of electrocution, fire, or equipment damage, all installation work and elec- trical wiring MUst be done by an electrician or qualified service personnel.

2.Identify the L1, L2, and L3 terminals and the grounding terminal (see Figure 9).

3.thread the power cord through the strain relief shown in Figure 9.

Grounding Terminal

L1 L2 L3

Strain Relief

Figure 9. Location of hot wire terminals, ground

terminal, and strain relief.

4.Connect the incoming hot wires and ground wire to the terminals shown in Figure 10.

Note: If using a phase convertor, the "wild wire" is connected to the L2 terminal.

Note about extension cords: Using an incor- rectly sized extension cord may decrease the life of electrical components on your machine. Refer to Extension Cords on Page 11 for more infor- mation.

To connect the power cord to the machine:

1.Turn the master power switch to OFF, then open the electrical cabinet door located at the back of the machine.

Mager

KBPC10-10

30

L1 L2 L3 U1 V1 W

L1

L2

L3

U1

V1

W

COM

 

 

 

 

 

Model G0756 (Mfg. Since 2/13)

To Plug/Power Supply

Figure 10. Ground and hot wires connected.

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Contents Model G0756 Industrial Drill Press Page Table of Contents Machine Description Manual Accuracy IntroductionContact Info Identification Control Panel Machine Data Sheet Main Specifications Operation Info Safety Instructions for Machinery SafetyPage Safety for Drill Presses Circuit Requirements for Power SupplyAvailability Full-Load Current Rating50 ft Grounding InstructionsExtension Cords Minimum Gauge Size 14 AWGInventory see Figure Qty SetupNeeded for Setup UnpackingInventoryBefore cleaning, gather the following CleanupBasic steps for removing rust preventative Site Considerations Anchoring to Floor Lifting & PlacingAnchoring to Concrete Floors Initial Lubrication Arbor/Chuck AssemblyTo connect the drill chuck with the arbor To connect the power cord to the machine Power ConnectionTest Run Master power switch Model G0756 Mfg. Since 2/13Emergency To test the coolant system Test Coolant SystemSpindle Break-In To perform the spindle break-in procedureOperations Tooling Installation RemovalOperations Overview Removing Tooling with Automatic Drift Installing Tapered ToolingRemoving Tooling Manually Rotating Table Depth StopTable Positioning Raising/Lowering TableTo determine the needed RPM Selecting SpindleDrilling Mode Automatic Power Downfeed To use tapping mode Tapping Mode Coolant SystemTo operate the coolant system G1075-52-PC. Clamping Kit ACcESSORIESH7616 H7617 G3658-Titanium Drill BitsH8262-1⁄2 x MT#4 Keyless Chuck with Integral Shank H7819-Drill & Tap HSS 24 pc. SetCleaning Protecting MaintenanceSchedule Oil Flow Sight Glass LubricationHeadstock Lubrication To change oil in headstockBall Oilers Changing CoolantMotor & Electrical ServiceTroubleshooting Symptom Possible Cause Possible SolutionDrill Press Operations Torque Limiter Replacing Lamp BulbTo replace the bulb in the work lamp Wiring Safety Instructions WiringComponent Location Index Wiring OverviewPlug Power Connection WiringElectric Clutch Wiring Hot 220 VACSpindle motor wiring Motor & Pump WiringViewed from behind Control Panel & Limit Switches QM5 QM3 QM2 QM1 Electrical Panel WiringElectrical wiring panel Model G0756 Mfg. Since 2/13 Electrical Wiring Panel PhotoTable Support & Coolant Breakdown PartsDescription Table Support & Coolant Parts ListGearbox Breakdown Gearbox Breakdown Gearbox Parts List Spindle Feed Breakdown Spindle Feed Parts List Headstock Breakdown Headstock Breakdown Headstock Parts List Electrical Parts Breakdown Description Electrical Parts List506 502 503 501 508 509 507 510 504 511 505 512 513 Labels & CosmeticsComments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns