Grizzly G0755 owner manual Motors & Other Electrical Wiring, 220V

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Motors & Other Electrical Wiring

To Electrical

Box

(Page 42)

220V

NEMA 6-15

(As Recommended)

Ground

G

Hot

Hot

To Electrical

Box

(Page 42)

Upper Z-Axis

Limit Switch

220V Spindle Motor

Ground	PE
	V2		U2
	U1		V1
Run			Start
Capacitor			Capacitor
20MFD			150MFD
450VAC	U1	W2	250VAC
	U1	W2
	V1	U2
	W1 V2

	5	220V
		220V
	6	Z-Axis Motor
	6
	Lower Z-Axis
	Limit Switch
6	5
	8

9

To Electrical

Box

To Electrical

Box

(Page 42)

(Page 42)

Model G0755 (Mfg. Since 1/13)

READ ELECTRICAL SAFETY	-43-
ON PAGE 41!

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Contents Model G0755 Page Table of Contents Introduction Machine Description Manual AccuracyContact Info Identification Machine Data Sheet Table Info Safety Instructions for Machinery SafetyPage Additional Safety for Mill/Drills Availability Power SupplyFull-Load Current Rating Circuit Requirements forExtension Cords Grounding InstructionsMinimum Gauge Size 14 AWG 50 ftSetup Needed for SetupUnpackingInventory Cleanup Before cleaning, gather the followingBasic steps for removing rust preventative Site Considerations To move your machine into position Lifting & PlacingAnchoring to Floor Assembly Anchoring to Concrete FloorsMachine Base Concrete Joining Drill Chuck Arbor Lubricating Mill/DrillTo join the drill chuck and arbor To test run the machine Test RunSpindle Break-In Inspections AdjustmentsOperation Overview OperationsUsing Fine Downfeed Using Coarse DownfeedControl Panel Downfeed Controls IdentificationDepth Stop Headstock MovementRaising/Lowering Headstock Table Travel Tilting HeadstockGraduated Dials Axis Power Feed ON/OFF SwitchAxis Handwheels Installing Tool Holder Installing/Removing ToolingTo install tool holder Tool Needed QtyRemoving Tool Holder Spindle SpeedDetermining Spindle Speed Tools Needed QtySpindle Speed Range Lever Speed Lever Setting Spindle SpeedISO 68 and ISO 32 machine oil AccessoriesH7527 6 Rotary Table Set H7527-6 Rotary Table SetG5774-R-8 End Mill Holder Set G9612-Test IndicatorG5641-1-2-3 Blocks G9815-Parallel Set H5930-4-Pc Center Drill Set H5931-4-Pc Center Drill SetCleaning Protecting MaintenanceSchedule LubricationTo change the headstock oil Headstock ReservoirTable/Column Ways & Quill Ball OilersQuill Rack & Pinion Table LeadscrewsAxis Leadscrew Troubleshooting ServiceSymptom Possible Cause Possible Solution Adjusting Leadscrew Backlash Adjusting GibsTo tram the spindle with the table Tramming SpindleReplacing Power Feed Carbon Brushes Tightening Return Spring Tension To adjust the return spring tensionWiring Safety Instructions WiringControl Panel Electrical Box WiringMotors & Other Electrical Wiring Axis Motor Axis Limit Switch Electrical PhotosElectrical Box Spindle Motor Control Panel Rear ViewHead PartsDescription Head Parts ListDescription Table & Column Table & Column Parts List 401 406 402 403 405 404 415 411 408 407 409 412 410 413 414 Electrical ComponentsPower Feed Accessories Machine Labels & Cosmetics Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns