Southbend manual Power Connection, SB1023 110V Prewired, SB1023 220V Option

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For Machines Mfg. Since 8/09

P R E P A R A T I O N

Model SB1023

Power Connection

Electrocution or fire may occur if machine is ungrounded, incorrectly connected to power, or connected to an undersized circuit. Use a qualified electrician to ensure a safe power connection.

Once your machine is set up and assembled as previously described in this manual, it is ready to be connected to the power source.

Note About Extension Cords: Using an incorrectly sized extension cord may decrease the life of electrical components on your machine.

SB1023 110V (Prewired)

Required Power Source

110V, 1-Phase, 60Hz

Full Load Amp Draw

9.5 Amps

Phase

1-Phase

Frequency

60 Hz

Minimum Circuit Size

15 Amps

Included Plug

NEMA 5-15

Minimum Extension Cord Size

14 AWG

Maximum Extension Cord Length

50 ft.

SB1023 (220V Option)

Required Power Source

220V, 1-Phase, 60Hz

Full Load Amp Draw

5 Amps

Phase

1-Phase

Frequency

60 Hz

Minimum Circuit Size

15 Amps

Recommended Plug/Receptacle

NEMA 6-15

Minimum Extension Cord Size

16 AWG

Maximum Extension Cord Length

50 ft.

220V Conversion for SB1023

Wiring diagrams are provided in the back of this manual (Page 36) showing the Model SB1023 wired for both 110V and 220V. Refer to these diagrams when following this procedure. Additionally, you must purchase the 220V conversion kit in order to complete the conversion. Call our parts department at

(417)886-2954 and order part number PSB1023180.

To convert the Model SB1023 to operate on

220V power:

1.DISCONNECT MACHINE FROM POWER!

2.Rewire the motor for 220V, as shown in the diagram on the inside of the motor junction box. If there is not a diagram in the junction box, use the diagram in this manual (Page 36).

3.Replace the contactor on the machine with the contactor from the 220V conversion kit. Set the amp dial to 5.5A

4.Replace the power cord plug with a NEMA 6-15 plug.

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Contents 12 Surface Grinder Customer Service UpdatesScope of Manual Manual FeedbackTable of Contents Capabilities FeaturesAbout This Machine Identification Identification12 Surface Grinder Machine SpecificationsModel SB1023 Main Specifications Operation Information Understanding Risks of Machinery Basic Machine SafetyF E T Y Additional Surface Grinder Safety For Assembly For Power ConnectionThings Youll Need Typical preparation process is as followsInventory UnpackingBasic steps for removing rust preventative Cleaning & ProtectingBefore cleaning, gather the following Location Leveling Lifting & MovingLeveling & Mounting To install the feet AssemblySB1023 110V Prewired Power ConnectionTo convert the Model SB1023 to operate on 220V power SB1023 220V OptionTest Run Inspections AdjustmentsInitial Lubrication To test run your machineOperationPERATIONOverview Control panel ControlsAbrasive Type Wheel SelectionGrit Size GradeTo remove and install a grinding wheel Removing & Installing Grinding WheelsRemove the grinding wheel, as shown in Figure To remove and reinstall the wheel and hub Removing & Installing Wheel & HubRemove the spindle bolt Figure To inspect a wheel for damage Wheel InspectionTo perform a ring test Ring TestWheel Dressing To balance the grinding wheel Wheel BalancingTo dress the grinding wheel I N T E N a N C E Grinder Operation Setup for a Typical Grinding OperationMagnetic Chuck Grinding Tips Using the Surface GrinderLubrication Maintenance ScheduleDaily Bi-weeklyLower column leadscrew Handwheel Backlash Adjustment Column & Table Gib AdjustmentLongng-term-termstoragestorage more than a year Machine StorageShort-term storage less than year Troubleshooting Troubleshooting Wiring Diagram Color KEY Lectrical Safety InstructionsMotor SB1023 Wiring DiagramMotor Wired for Description Motor & SpindleColumn See Table Parts List on Table Parts List Column Parts ListStand Machine Labels R R a N T Y #CRJB12368