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South Bend Tools SB1102 Owner's Manual

26" 5 hp drum sander
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26" 5 HP Drum Sander
MODEL SB1102
OWNER'S MANUAL
South Bend Tools
®
A Tradition of Excellence
© November, 2021 by South Bend Tools
For Machines Mfd. Since 12/21

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Summary of Contents for South Bend Tools SB1102

  • Page 1 26" 5 HP Drum Sander MODEL SB1102 OWNER'S MANUAL South Bend Tools ® A Tradition of Excellence © November, 2021 by South Bend Tools For Machines Mfd. Since 12/21...
  • Page 2 We highly value customer feedback on our manuals. If you have a moment, please share your experience using this manual. What did you like about it? Is there anything you would change to make it better? Did it meet your expectations for clarity, professionalism, and ease-of-use? South Bend Tools Technical Documentation Manager P.O. Box 2027 Bellingham, WA 98227 Email: manuals@southbendtools.com...

  • Page 3: Table Of Contents

    Table of Contents INTRODUCTION ...............2 ACCESSORIES .............. 26 Identification ............2 MAINTENANCE ............. 27 Description of Controls & Components ....3 Maintenance Schedule ........27 Product Specifications ......... 4 Machine Storage ..........27 SAFETY ................6 Cleaning & Protecting ........28 Understanding Risks of Machinery ....

  • Page 4: Introduction

    I N T R O D U C T I O N Model SB1102 For Machines Mfd. Since 12/21 Identification Rear Sanding Rear Sanding Drum Drum Front Sanding Front Sanding 4" Dust Ports 4" Dust Ports Drum Drum Control Panel...

  • Page 5: Description Of Controls & Components

    I N T R O D U C T I O N For Machines Mfd. Since 12/21 Model SB1102 Description of Controls Sanding Controls & Components Refer to Figures 1–3 and the following descriptions to become familiar with the basic controls and components used to operate this machine.

  • Page 6: Product Specifications

    I N T R O D U C T I O N Model SB1102 For Machines Mfd. Since 12/21 Product Specifications Model SB1102 DATA SHEET 26" 5 HP Single‐Phase Drum Sander Product Dimensions Weight................................443 lbs. Width (side-to-side) x Depth (front-to-back) x Height............50-1/2 x 36-1/2 x 57 in.
  • Page 7 I N T R O D U C T I O N For Machines Mfd. Since 12/21 Model SB1102 Main Specifications Operation Information Number of Sanding Heads..........................2 Maximum Board Width........................... 26 in. Minimum Board Width..........................2 in. Maximum Board Thickness........................4 in.

  • Page 8: Safety

    S A F E T Y Model SB1102 For Machines Mfd. Since 12/21 SAFETY Understanding Risks of Machinery Operating all machinery and machining equipment can be dangerous or relatively safe depending on how it is installed and maintained, and the operator's experience, common sense, risk awareness, working conditions, and use of personal protective equipment (safety glasses, respirators, etc.).
  • Page 9 S A F E T Y For Machines Mfd. Since 12/21 Model SB1102 Entanglement: Loose clothing, gloves, neckties, Chuck Keys or Adjusting Tools: Tools used to jewelry or long hair may get caught in adjust spindles, chucks, or any moving/...

  • Page 10: Additional Drum Sander Safety

    S A F E T Y Model SB1102 For Machines Mfd. Since 12/21 Additional Drum Sander Safety Serious injury or death can occur from getting hands trapped between workpiece and conveyor table and being pulled into machine, or becoming entangled in rotating parts inside machine. Workpieces thrown by sander can strike nearby operator or bystanders with significant force.

  • Page 11: Preparation

    P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1102 PREPARATION Preparation Overview Required for Setup The purpose of the preparation section is to help The following items are needed, but not included you prepare your machine for operation.

  • Page 12: Power Supply Requirements

    P R E P A R A T I O N Model SB1102 For Machines Mfd. Since 12/21 Power Supply Requirements Serious injury could occur if you connect Power Supply the machine to power before completing the Availability setup process. DO NOT connect to power until instructed later in this manual.
  • Page 13 P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1102 Grounding Requirements Improper connection of the equipment-grounding wire can result in a risk of electric shock. The This machine must be grounded! In the event...

  • Page 14: Unpacking

    P R E P A R A T I O N Model SB1102 For Machines Mfd. Since 12/21 Unpacking NOTICE This item was carefully packaged to prevent If you cannot find an item on this list, carefully check around/inside the machine and damage during transport.

  • Page 15: Location

    P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1102 Location Weight Load Location Refer to the Machine Specifications for the Physical Environment weight of your machine. Make sure that the surface upon which the machine is placed will...

  • Page 16: Lifting & Placing

    P R E P A R A T I O N Model SB1102 For Machines Mfd. Since 12/21 Lifting & Placing Assembly This machine must be fully assembled before it can be operated. Before beginning the assembly process, refer to Required for Setup and gather HEAVY LIFT! all listed items.

  • Page 17: Dust Collection

    P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1102 Dust Collection Attach handwheel to spindle and tighten pre-installed set screw, then attach handwheel handle (see Figure 9). This machine creates a lot of wood chips/...

  • Page 18: Test Run

    P R E P A R A T I O N Model SB1102 For Machines Mfd. Since 12/21 Test Run Refer to Figure 12 during Test Run. Each control has an alphabetical callout for identification. After all preparation steps have been completed, the machine and its safety features must be tested to ensure correct operation.

  • Page 19: Inspections & Adjustments

    P R E P A R A T I O N For Machines Mfd. Since 12/21 Model SB1102 Twist Emergency Stop (B) button clockwise Push Emergency Stop button (B) to turn until it pops out to reset switch (see Figure machine OFF.

  • Page 20: Operation

    O P E R A T I O N Model SB1102 For Machines Mfd. Since 12/21 OPERATION Operation Overview To complete a typical sanding operation, the operator does the following: The purpose of this overview is to provide Examines workpiece to verify it is suitable...

  • Page 21: Stock Inspection & Requirements

    O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1102 Stock Inspection & • Excessive Glue or Finish: Sanding workpieces with excess glue or finish will Requirements load up the abrasive, reducing its usefulness and lifespan.

  • Page 22: Sanding Tips

    O P E R A T I O N Model SB1102 For Machines Mfd. Since 12/21 The Model SB1102 allows you to place a different • Extend sandpaper life by regularly using a PRO-STICK® sanding pad (see Page 26). grit sandpaper on each drum. The front drum should have a coarser grit than the rear.

  • Page 23: Sanding

    O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1102 Sanding Setting Depth of Cut how to use sander The optimum depth of cut will vary based on the type of wood, feed rate, and sandpaper grit.

  • Page 24: Setting Conveyor Speed

    O P E R A T I O N Model SB1102 For Machines Mfd. Since 12/21 Setting Conveyor Monitoring Sanding Speed Load The Conveyor Speed Control dial (see Figure 16) The sanding load meter, shown in Figure 17, allows you to set the conveyor speed from 0–10 displays the amperage draw of the sanding (0–20 FPM).

  • Page 25: Installing/Replacing Sandpaper

    2–3 Sandpaper turns to release spring clip tension, as shown in Figure 19. The Model SB1102 is designed for 3" hook-and- loop sandpaper rolls. This model also uses a Spring Clip Tension Screw Spring Clip Tension Screw spring clip on both ends of the drum to secure the ends of the sandpaper.
  • Page 26 O P E R A T I O N Model SB1102 For Machines Mfd. Since 12/21 Use old sandpaper as a pattern to cut new 10. On left side of drum, use Phillips screwdriver sandpaper, or measure and cut sandpaper to pry spring clip slightly open and fold taper yourself (see Figure 21).

  • Page 27: Cleaning Sandpaper

    O P E R A T I O N For Machines Mfd. Since 12/21 Model SB1102 Cleaning Sandpaper 14. Follow procedure in Steps 10–11 to insert trailing end of sandpaper into right side spring clip. When sandpaper becomes clogged with gum and sawdust, it loses its effectiveness and begins —...

  • Page 28: Accessories

    A C C E S S O R I E S Model SB1102 For Machines Mfd. Since 12/21 ACCESSORIES Accessories T28000—”Bear Crawl” Mobile Base With its 1200 lb. capacity, steel and rubber This section includes the most common heavy-duty ball bearing wheels, and toe flip- accessories available for your machine through stops, the Grizzly “Bear Crawl”...

  • Page 29: Maintenance

    M A I N T E N A N C E For Machines Mfd. Since 12/21 Model SB1102 MAINTENANCE Maintenance Schedule Machine Storage All machinery will develop serious rust problems and corrosion damage if it is not properly prepared for storage. If decommissioning this...

  • Page 30: Cleaning & Protecting

    For Machines Mfd. Since 12/21 Cleaning & Protecting Pillow Bearings Grease Type ..T26419 or NLGI#2 Equivalent Cleaning the Model SB1102 is relatively easy. Grease Amount ........1–2 Pumps Vacuum excess wood chips and sawdust, and Grease Frequency ......20 Hours of use wipe off the remaining dust with a dry cloth.
  • Page 31 M A I N T E N A N C E For Machines Mfd. Since 12/21 Model SB1102 Worm Gear Leadscrews, Chain & Sprockets Grease Type ..T26419 or NLGI#2 Equivalent Grease Type ..T26419 or NLGI#2 Equivalent Grease Amount ..........Dab Grease Amount ..........

  • Page 32: Service

    Service Service Aligning Drums Adjusting Sanding Drums Perpendicular to Feed Direction For the Model SB1102 Drum Sander to function Items Needed Drum Alignment properly, the sanding drums must be aligned in Tape Measure ............1 two directions: (1) perpendicular to feed direction Open-End or Socket Wrench ⁄...
  • Page 33 S E R V I C E For Machines Mfd. Since 12/21 Model SB1102 Adjusting Sanding Drums Parallel Note: If possible, make adjustments from the side of drum WITHOUT the drive belts to Feed Belt Adjusting Sanding Drums Parallel to avoid unnecessary adjustments to the belt Items Needed tension.
  • Page 34 S E R V I C E Model SB1102 For Machines Mfd. Since 12/21 Note: The sanding drum should touch the Lower table two full turns of handwheel. gauge blocks and still be able to rotate with Remove gauge block and re-insert it on left side of table.
  • Page 35 Repeat Steps 2–4 on other side of drum. Raise or lower bearing block by rotating Note: Model SB1102 has micro-adjustment set screws (see Figure 41 on). Turn very controls on sides of machine for rear sanding gradually—...

  • Page 36: Adjusting Pressure Rollers

    MUST properly To provide increased operator control, the Model adjusted to prevent injury. SB1102 features height adjustment controls for the pressure rollers. These controls are located Adjusting Pressure Roller Tension on the underside of the roller pressure spring...

  • Page 37: Adjusting Conveyor Belt Tension & Tracking

    S E R V I C E For Machines Mfd. Since 12/21 Model SB1102 Adjusting Conveyor To adjust pressure roller height: DISCONNECT MACHINE FROM POWER! Belt Tension & With gauge block in place on one side of Tracking table, adjust table to...

  • Page 38: Adjusting Dust Scoop

    Adjusting Dust Scoop To make conveyor belt tension and tracking adjustments, do the following: The Model SB1102 features a dust scoop for — If belt slips on rollers, rotate both roller each drum. Dust scoops reduce the amount of adjustment bolts evenly (see Figure 45) dust that accumulates on the workpiece as it counterclockwise to increase belt tension.

  • Page 39: Adjusting/Replacing V-Belts

    S E R V I C E For Machines Mfd. Since 12/21 Model SB1102 Adjusting/Replacing V-Belts Always inspect V-belts for damage or deterioration when adjusting tension. Should Items Needed: you find evidence of fraying, cracking, or • Open-End or Socket Wrench 17mm other damage, replace the belt immediately.
  • Page 40 S E R V I C E Model SB1102 For Machines Mfd. Since 12/21 Pulley Alignment Loosen (4) motor mount hex bolts as shown in Figure 50. DO NOT remove bolts! Pulley alignment is another important factor in power transmission and belt life. The pulleys should be parallel to each other and in the same plane (coplaner) for optimum performance.

  • Page 41: Replacing Bearings

    Loosen (2) bearing set screws, as shown in Figure 52, then remove bearing and bearing block from drum spindle. The Model SB1102 is designed for many years of reliable service. But after long periods of heavy use, it may be necessary to replace the pillow block bearings.

  • Page 42: Replacing Conveyor Motor Brushes

    S E R V I C E Model SB1102 For Machines Mfd. Since 12/21 Replacing Conveyor Remove motor brush cover, then remove spring and carbon brush, (see Figure 54). Motor Brushes After long periods of heavy use, the conveyor motor brushes may wear out and need to be replaced.

  • Page 43: Troubleshooting

    TROU B LESHOOTI NG For Machines Mfd. Since 12/21 Model SB1102 TROUBLESHOOTING If you need replacement parts, or if you are unsure how to do any of the solutions given here, feel free to call us at (360) 734-1540. Symptom...
  • Page 44 TROU B LESHOOTI NG Model SB1102 For Machines Mfd. Since 12/21 Symptom Possible Cause Possible Solution Machine has 1. Sandpaper is loose. 1. Inspect and reinstall sandpaper (Page 23). vibration or noisy 2. Motor or component loose. 2. Replace damaged or missing bolts/nuts or tighten if operation.
  • Page 45 TROU B LESHOOTI NG For Machines Mfd. Since 12/21 Model SB1102 Symptom Possible Cause Possible Solution Excessive snipe. 1. Workpiece too long to be supported 1. Use an assistant or roller stands/table on infeed and without additional help. outfeed ends of conveyor to keep workpiece from bending.
  • Page 46 TROU B LESHOOTI NG Model SB1102 For Machines Mfd. Since 12/21 Symptom Possible Cause Possible Solution 1. Sanding drum not parallel with 1. Adjust sanding drum parallel to table (Page 31). Sandpaper tears off drum. table. 2. Sandpaper overlapping. 2. Re-install sandpaper (Page 23).

  • Page 47: Electrical

    E L E C T R I C A L For Machines Mfd. Since 12/21 Model SB1102 ELECTRICAL Electrical Safety Instructions These pages are accurate at the time of printing. In the constant effort to improve, however, we may make changes to the electrical systems of future machines. Study this section carefully. If you see differences between your machine and what is shown in this section, call Technical Support at (360) 734-1540 for assistance BEFORE making any changes to the wiring on your machine.

  • Page 48: Wiring Diagram

    E L E C T R I C A L Model SB1102 For Machines Mfd. Since 12/21 Wiring Diagram Control Panel Box Back of Control Panel Current Load Meter Sensor CONCH FA-50AA040A 600V Fuse 250V 8A Overload Relay Contactors E-Stop...

  • Page 49: Electrical Component Photos

    E L E C T R I C A L For Machines Mfd. Since 12/21 Model SB1102 Electrical Component Photos Load Meter Load Meter Current Sensor Current Sensor Fuse Fuse Contactors Contactors E-Stop E-Stop Button Button Conveyor Conveyor Start Button...

  • Page 50: Parts

    P A R T S Model SB1102 For Machines Mfd. Since 12/21 Stand & Motor PARTS Front 20-6 20-1 20-2 20-7 20-3 20-8 20-4 20-9 20-10 20-5 -48- South Bend Tools...
  • Page 51 P A R T S For Machines Mfd. Since 12/21 Model SB1102 Stand & Motor Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1102004 SIDE PANEL (LEFT) PSB1102221 LOCK NUT M4-.7 PSB1102005 SIDE PANEL (RIGHT) PSB1102227 FLANGE SCREW 8-32 X 3/8...

  • Page 52: Conveyor Table

    P A R T S Model SB1102 For Machines Mfd. Since 12/21 Conveyor Table FRONT 39-1 39-2 -50- South Bend Tools...
  • Page 53 P A R T S For Machines Mfd. Since 12/21 Model SB1102 Conveyor Table Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1102003 KEY 5 X 5 X 20 PSB1102049 TABLE FRAME PSB1102010 HEX NUT 5/16-18 PSB1102050 ROLLER END GUARD (FRONT LEFT)

  • Page 54: Drums & Rollers

    P A R T S Model SB1102 For Machines Mfd. Since 12/21 Drums & Rollers 138 137 FRONT PSB1102089 PSB1102089 -52- South Bend Tools...
  • Page 55 P A R T S For Machines Mfd. Since 12/21 Model SB1102 Drums & Rollers Parts List PART # DESCRIPTION PART # DESCRIPTION PSB1102070 PRESSURE ROLLER PSB1102115 SHOULDER BOLT 5/16-18 X 1, 3/8 X 1/8 PSB1102071 SANDING DRUM PSB1102116 CAP SCREW 1/4-20 X 5/8...

  • Page 56: Control Panel & Handwheel

    P A R T S Model SB1102 For Machines Mfd. Since 12/21 Control Panel & Handwheel PART # DESCRIPTION PART # DESCRIPTION PSB1102001 SCALE PSB1102319 HEX BOLT 3/8-16 X 2 PSB1102002 TAP SCREW #8 X 3/8 PSB1102320 FLAT WASHER 3/8 PSB1102300 HANDWHEEL TYPE-11 185D X 34B X M10-1.5...

  • Page 57: Electrical Components

    E L E C T R I C A L For Machines Mfd. Since 12/21 Model SB1102 Electrical Components Current Sensor 600V 250V 8A Fuse 250V PART # DESCRIPTION PART # DESCRIPTION PSB1102401 FUSE 250V 8A PSB1102405 CONTACTOR NHD C-09D 220V...

  • Page 58: Machine Labels

    P A R T S Model SB1102 For Machines Mfd. Since 12/21 Machine Labels MODEL SB1102 26" DRUM SANDER Serial No MFG Date WARNING! To reduce the risk of serious injury while using this machine: 1. Read and understand owner’s manual before operating.

  • Page 59: Warranty

    WARRANTY Warranty This quality product is warranted by South Bend Tools to the original buyer for 2 years from the date of purchase. This warranty does not apply to consumable parts, or defects due to any kind of misuse, abuse, negligence, accidents, repairs, alterations or lack of maintenance. We do not reimburse for third party repairs.
  • Page 60 southbendtools.com Printed In Taiwan #JP21221...

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