Southbend SB1022, SB1021 manual Wiring Overview, Wiring Diagram Color KEY

Page 45

For Machines Mfg. Since 8/09

E L E C T R I C A L

Model SB1021/SB1022

Wiring Overview

A CONTROL

	PANEL	D WORK
	See Page 44
		LAMP
	and Figure 48.

BWELDER’S LAMP

C WELDING UNIT	E ELECTRICAL
See Page 44	PANEL
and Figure 49	See Page 47
	and Figure 50

See Page 47

and Figure 47

FMOTOR

*

May Represent Multiple Wires

AD

B

C

E

F

WIRING DIAGRAM COLOR KEY

	BLACK	BLUE	RED	PINK	WHITE
		WHITE

	BLUE	GREEN	LIGHT	PURPLE	YELLOW
			BLUE		GREEN
				TUR-
	BROWN	GRAY	ORANGE		YELLOW
				QUIOSE

NOTICE: The photos and diagrams included in this section are best viewed in color. You can see them in color at www.southbendlathe.com.

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Contents Metal Cutting Bandsaw Customer Service UpdatesScope of Manual Manual FeedbackTable of Contents Features About This MachineCapabilities Oper ation IdentiﬁcationMachine Speciﬁcations Machine SpeciﬁcationsCutting Capacity 220V, 3-Phase Wheel Bearings Shielded and Permanently Lubricated Understanding Risks of Machinery Basic Machine SafetyF E T Y Additional Metal Cutting Bandsaw Safety Preparation Overview Things Youll NeedUnpacking Cleaning & Protecting Before cleaning, gather the followingBasic steps for removing rust preventative Location Lifting & Moving Leveling & MountingLeveling Inspections Adjustments AssemblyInitial Lubrication Bolting to Concrete FloorsSB1021 110V Prewired Power Source Power ConnectionSB1021 220V Power Source SB1022 220V 3-Phase Power SourceTo test run your machine Test RunOperation Overview Variable speed handwheel ControlsBlade Terminology Blade SelectionBlade Length Blade WidthTooth Type Tooth SetTo select the correct blade pitch Blade Pitch TPIBlade Tensioning Blade ChangesTo replace the blade To correctly tension the bladeBlade Care & Break-In Blade BreakageBlade Care Blade Break-InChip Inspection Chart Blade Speed ChartTo properly adjust the upper and lower blade guides Adjusting Blade GuidesPositioning Guide Post To properly position the guide post⁄16 Blade Welding Tilting TableTo tilt the table left or right To tilt the table forward or backwardAbove 3⁄8 Blade ⁄4-3⁄8 Blade Correct Not Correct Correct Not Correct Cut and reweld Maintenance Schedule CleaningDressing Grinding Wheel Upper wheel leadscrew lubrication LubricationDressing Rubber Tires BeltsTo check/tension/replace the V-belts To redress the rubber tiresBlade Tracking To adjust the upper wheel for blade trackingTable Calibration To calibrate the table to zeroTo align the guide post Guide Post AlignmentPinion Gear Backlash To adjust the lead screw collars to reduce backlashLeadscrew End Play To reduce the pinion gear backlashSymptom Possible Cause Possible Solution TroubleshootingBlade Selection section beginning on Dull blade missing teeth Replace blade Troubleshooting Electrical Safety Instructions Wiring Diagram Color KEY Wiring OverviewWelding Unit SB1021/2 Control Panel & Welding UnitElectrical Panel SB1021 110V Electrical Panel, Motor & CordSB1021 220V Electrical Panel, Motor & Cord SB1022 220V Electrical Panel, Motor & Cord Electrical Component Pictures Welding Panel Power TransformerLower Frame Lower Frame Parts List Drive System PCAP40M Drive System Parts ListUpper Frame Upper Frame Parts List Table & Tensioning System Table & Tensioning System Parts List Cabinet Door Electrical CabinetWelder Welder & Control Panel Breakdown PSBLABEL13VS Door Injury Hazard Label Machine LabelsWarranty #TRCRBLTSJB12079