Southbend SB1040, SB1041 owner manual Lower blade guides and bracket

Page 33

For Machines Mfg. Since 8/09

O P E R A T I O N

Model SB1040/SB1041

Blade Support

Cap Screw

!

Blade Guide

Bracket Cap

Screw

Figure 23. Lower blade guides and bracket.

5.Position the blade guides so that they are approximately 116" behind the tooth gullets (see Figure 24), then re-tighten the blade guide bracket cap screw.

Note: The blade guides must be adjusted far enough back so that they are behind the tooth gullets when the blade is deflected back against the blade support.

Blade Guide

116"

Figure 24. Blade guides positioned approximately 116"

behind tooth gullets.

6.Slide the blade support (see Figure 25) up to, but not touching, the back of the blade, then re-tighten the blade support cap screw.

!

Blade

Support

Figure 25. Blade guide assembly (upper assembly

shown without blade for clarity).

7.Use a 3mm hex wrench to loosen the button head cap screws that secure the upper blade guard, to allow access to the blade support cap screw in the next step.

8.Use a 5mm hex wrench to loosen the blade guide cap screws (see Figure 25).

9.Fold a crisp dollar bill in half and place it over the blade (between the blade guides and the blade), as shown in Figure 26.

!

Dollar on Both

Sides of Blade

Figure 26. Using a dollar bill to set blade guide spacing (blade guide cover removed for clarity).

10. Lightly pinch the dollar bill against the blade with the blade guides, re-position the air nozzle if necessary, then re-tighten the blade guide cap screws.

Note: The goal is to position the blade guides as close as possible to the blade without touching it.

11.Secure the upper blade guide, then re-install the lower blade guard cover.

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Contents Metal Cutting Bandsaw Customer Service UpdatesScope of Manual Manual FeedbackTable of Contents Service Features About This MachineCapabilities FPM Identification012 3345-4&6 Machine Specifications@1% !1 +++ 012 34-4&6 5C= Understanding Risks of Machinery Basic Machine SafetyF E T Y Additional Metal Cutting Bandsaw Safety Things Youll Need Preparation OverviewAvailability Power Supply RequirementsFull-Load Current Rating Circuit InformationFor 220V 1-Phase Connection SB1040 For 110V Connection SB1040 PrewiredFor 220V 3-Phase Connection SB1041 SB1041 Circuit RequirementsUnpacking InventoryExtension Cords Cleaning & Protecting Before cleaning, gather the followingBasic steps for removing rust preventative Location Lifting & Moving Securing to FloorBolting to Concrete Floors Assembly Initial LubricationMachine Mounts Correcting Phase Polarity SB1041 Only Power ConnectionTo correct the polarity of a power source connection 220V Conversion for SB1040Inspections Adjustments Test RunTo test run your machine Operation Overview Controls Grinder Switch Turns grinder ON/OFFBlade Length Blade SelectionBlade Terminology Blade WidthTooth Type Tooth SetTo select the correct blade pitch Blade Pitch TPIBlade Tension 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 postLower blade guides and bracket 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 To use the circle cutting jig Circle Cutting JigMaintenance Schedule CleaningDressing Grinding Wheel Upper wheel leadscrew lubrication LubricationDressing Rubber Tires BeltsSprocket Drive Belt Air Pump BeltMachine Storage Blade Tracking To adjust the upper wheel for blade trackingTable Calibration To calibrate the table to zeroTo align the guide post Guide Post AlignmentBevel Gear Backlash To adjust the leadscrew collars to reduce backlashLeadscrew End Play To reduce the bevel gear backlashSymptom Possible Cause Possible Solution TroubleshootingPolarity on TR O U B L E S H O OTI N G Dull blade missing teeth Replace blade Electrical Safety Instructions Wiring Diagram Color KEY Wiring OverviewWELDER’S Lamp Welding Unit SB1040/SB1041 Control Panel/Welding UnitElectrical Panel SB1040 110V Electrical Panel, Motor & CordSB1040 220V Electrical Panel, Motor & Cord SB1041 220V Electrical Panel, Motor & Cord Motor and FPM sensor Terminal Strip Welding Transformer Electrical Component PicturesBottom FrameDescription Bottom Frame Parts ListSB1040 Only DrivetrainMotor Cord SB1041 Drive Train Parts ListTop Frame Top Frame Parts List 302 SB1040/SB1041 Welding Station & Control PanelWelding Station & Control Panel Parts List Digital Tachometer System Terminal Block 4 Post Electrical Cabinet615 618 612 611 619 613 614 621 620 617 616 626 624 622 702 703 Machine LabelsT E S Warranty #JB13203