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Laguna Tools SuperMax 19-38 Combo Owner's Manual

Brush/drum sander
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19-38 Combo
Brush/Drum Sander
Owner's Manual
Lagunatools.com
SKU: 219383

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Summary of Contents for Laguna Tools SuperMax 19-38 Combo

  • Page 1 19-38 Combo Brush/Drum Sander Owner’s Manual Lagunatools.com SKU: 219383...
  • Page 2 President & Founder Laguna Tools MODEL IDENTIFICATION: Your 19-38 Combo sander is one of a family of machines from Laguna Tools designed to help you achieve results comparable to industrial-size sanders at a fraction of the cost. For future reference, find the model, stock and serial numbers on the back of machine base and write them in below.

  • Page 3: Table Of Contents

    19-38 C OMBO ROUBLESHOOTING Safety Rules ........... 4 Replacing Conveyor Belt ......27 About 19-38 Combo ........6 Troubleshooting Guide: Motors ....28 Unpacking ............7 Troubleshooting Guide: Conveyor .... 29 ETTING Troubleshooting Guide: Machine ....30 Connecting Dust Collectors ...... 10 Checking For Machine Level .....

  • Page 4: Safety Rules

    SAFETY RULES: SECURE WORK. Use clamps or a vise to hold KEEP GUARDS IN PLACE and in working order. work when practical. It's safer than using your hand and it frees both hands to operate tool. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting DON'T OVERREACH.
  • Page 5 CONSIGNES DE SÉCURITÉ ne sont pas conçcues pour résister aux impacts. MAINTENEZ TOUS LES PROTECTEURS en place et bon état de marche. TRAVAIL SÉCURITAIRE. Utilisez des serres ou un étau pour maintenir la pièce en place lorsque c'est pratique. Plus sécu- RETIREZ LES CLÉS ET OUTILS.

  • Page 6: About 19-38 Combo

    About The 19-38 Combo sanding head; 2) a brush speed control knob which This manual is designed to help familiarize you controls brush speed from 200 to 1000 RPM and with your sander, and to help take advantage of its drum speed to 1750 RPM;...

  • Page 7: Unpacking

    Unpacking 7. Using handle, raise sanding head to high position and remove packing block from under carriage The 19-38 Combo sander has been shipped arm and motor, if so equipped. (Fig 4) mostly assembled from the factory. If any damage has occurred as a result of shipment, 8.
  • Page 8 Open-Stand Inventory Stand leg……………………………………………4 Long lower cross braces………………………….2 Short lower cross braces…………………………...2 Long top cross braces……………………………..2 Short top cross braces……………………………..2 Hardware bag……………………………………….1 Stand Assembly NGHE STAND Note: For initial stand assembly secure all fasteners finger tight. Fully tighten fasteners before use. Assemble the stand, by securing two legs to the Secure the two long top rails inside of the legs and on out-side of each of the two short top cross braces...
  • Page 9 Connect the second leg sub-assembly to the top long rails. Note: Long rail on top of short rail and both rails inside of legs. Thread a hex nut onto each of the leveling feet attach Attach the lower cross braces to the legs – again, a leveling foot to the bottom of each leg with the the longer cross braces should sit on top of the short hard- ware order as shown (not required if installing...

  • Page 10: Setting Up

    Setting Up Your 19-38 Combo sander was adjusted and aligned at the factory, and it has been carefully packed for shipment. However, because of possible stress during transit, the unit should be thoroughly checked before using. This section covers the preoperational checks you should make after unpacking and final assembly.

  • Page 11: Installing Power Cord

    INSTALLING A POWER CORD Confirm power cord is NOT plugged in before installation. Confirm power cord and plug are designed and rated for 110 Volt/15 amp, 14 gauge minimum, with ground. IMPORTANT: Refer to picture and diagram on next page. IMPORTANT: GFIC protected receptacles tend to trip unnecessarily (nuisance tripping) and cause operation issues with the VFD, and should not be used for the 19-38 Combo.
  • Page 12 Hot (black) terminal clamp connection with orange clamp Neutral (white) terminal clamp connection with orange clamp Ground Connection (green) Connecting Power Cord Neutral Connection (white) Ground Connection (green) Strain Relief Tension Nut Power Cord Hot (live, Connection (black) Power Cord Connected...

  • Page 13: Checking Height Adjustment

    Do not use a GFCI receptacle with this machine, as the VFD will not work. Height Adjustment Drum Alignment The brush/drum height is controlled by the height Check alignment when using sanding drum. After adjustment handle (Fig.5). Turning the handle raises or installing sanding drum, remove abrasive from drum.
  • Page 14 Fig. 6A Checking brush alignment (inboard side). Fig. 6 Checking brush alignment and table height Fig. 7 Adjusting brush alignment. adjustment (outboard side).

  • Page 15: Drum Brush Speed Adjustment

    IMPORTANT! When using the sanding drum side. Adjusting the take-up screw nuts on both sides accessory, adjust RPM Gauge to “drum sanding” of the conveyor allows belt tracking adjustments to highest setting, turned fully clockwise. Only use be made without affecting belt tension. Adjust the drum sander at this setting! takeup screw nuts only 1/4 turn at a time.

  • Page 16: Operating

    Operating Before using your Brush, review the previous pages in 3. Start sanding brush and select slow brush this manual on initial set-up and adjustment. In this speed (page 8). section, you will learn how to operate the machine. 4. Start conveyor and select feed rate (page 10) Note that connecting the machine to an adequate 5.

  • Page 17: Selecting Stock Feed Rates

    short, flat stock only. To adjust, remove the four tension adjusting screws, keeping track of screw penetration into retaining nut. Slide rollers in toward drum using retaining nut closest to drum. Reinstall four adjusting screws with the same tension or penetration into retaining nut.

  • Page 18: Setting Brush Depth Of Cut

    knob will come on when INTELLISAND is of abrasive grit, type of wood, and conveyor feed rate. operating. (Fig. 11 a) When the load is decreased, Practicing on scrap before sanding a project can be INTELLISAND will automatically increase the feed beneficial.

  • Page 19: Changing & Installing Brush Heads

    Changing & Installing Brush & Drum Heads Unplug machine from power prior to proceeding! NOTICE! Make sure to follow instructions about set screws. Failures to remove a set screw can damage the machine. NOTICE! USE CAUTION TO NOT DROP THE ALUMINUM DRUM OR BRUSH HEAD DURING THIS PROCESS.
  • Page 20 Removing (Head) Tools Needed: Size 14MM Wrench. Allen Wrenches Make sure Sander is disconnected from power and cannot be turned on. Use a 14mm wrench to remove the four (#2) mounting bolts/nuts from the left and right side. SEE STEP 3 PRIOR TO REMOVAL.

  • Page 21: Monthly Maintenance

    Monthly Maintenance For best results, perform the following recommended maintenance procedures on a monthly basis: • Lubricate conveyor bushings and check for wear. • Lubricate all moving parts, such as threaded rods and washers • Clean dust from the conveyor belt. •...

  • Page 22: Tips

    Tips For Maximum Performance The versatility designed into the 19-38 Combo allows it to be used for a wide-ranging variety of tasks that will boost the return on your investment. Learning to use its multiple adjustments and controls will allow you to fine-tune the machine for maximum results, regardless of the job to be done.

  • Page 23: Changing Flatter Strips

    Changing Flatter Strips 19-38 Combo Flatter abrasive strip changing Unplug sander. Loosen two set screws from outboard (left) brush support bearing. Fig. 14A Remove two 3/8” carriage bolts from outboard brush support bearing. Remove outboard bearing from shaft of brush. Remove four screws from end-caps of outboard side of brush head.

  • Page 24: Abrasive Selection Guide

    Abrasive Selection Guide Grit Common Application 24 Grit Abrasive planing, surfacing rough-sawn boards, maximum stock removal, glue removal. 36 Grit Abrasive planing, surfacing rough-sawn boards, maximum stock removal, glue removal. 50 Grit Surfacing and dimensioning boards, trueing warped boards. 60 Grit Surfacing and dimensioning boards, trueing warped boards.

  • Page 25: Wrapping Abrasive Strips

    Wrapping Abrasive Strips 4. With the trailing edge of the strip properly cut, rewrap the drum and insert the tapered end Note: When using Pre-Marked™ or Pre-Cut™ through the slot in the right (inboard) end of the abrasives, not all of the steps below are necessary. drum.
  • Page 26 Fig. 16B Trim about 3” from end of cut taper. Fig. 16C Trimmed tapered end ready to install. Fig. 16E Wrap strip around drum without overlap. Fig. 16D Insert tapered end into outboard slot. Fig. 16G Insert tapered end into inboard slot. Fig.

  • Page 27: Replacing Conveyor Belt

    Replacing Conveyor Belts Conveyor Belt Tracking: Belt tracking adjustments To replace the conveyor belt, the conveyor assembly are made while the conveyor belt is running. After must be removed from the machine. Raise the drum/ the proper belt tension is obtained (see above), turn brush carriage to its highest position using the the conveyor unit on and set it at the fastest speed height adjustment handle.

  • Page 28: Troubleshooting Guide: Motors

    Troubleshooting Any operating problems with the SuperBrush check the following listings for potential causes will likely occur most often during the period that and solutions; it may also pay to review the you are becoming familiar with its components and previous sections in this manual on setting up and their adjustments.

  • Page 29: Troubleshooting Guide: Conveyor

    Troubleshooting Guide: Conveyor ROBLEM OSSIBLE AUSE OLUTION Conveyor rollers run 1. Shaft coupling loose. Align shaft flats of gear motor intermittently. and drive roller; tighten shaft coupling set screws. Conveyor belt slips 1. Improper conveyor belt Adjust belt tension (page 8). on drive roller.

  • Page 30: Troubleshooting Guide: Machine

    Troubleshooting Guide: Machine ROBLEM OSSIBLE AUSE OLUTION Brush height adjustment 1. Improper adjustment of Readjust height control works improperly. height control. Knocking sound 1. Bearing worn. Replace bearing while running. Sniping of wood Inadequate support Use roller stands to support stock. (gouging near end of stock.

  • Page 32: Parts List Head Assembly

    Part List: Drum Head Assembly Index Part Description Size Qty. 1 ..480BS-101 ....Motor ......................1 480BS-101MF ......Motor Fan (not shown) ................1 480BS-101MFC ......Motor Fan Cover (not shown) ..............1 480BS-101JB ......Junction Box (not shown) ................. 1 480BS-101JBC ......
  • Page 33 Index Part Description Size 48 ..480BS-148C ....Junction Box..................... 1 49 ..480BS-149 ....Hex Cap Screw w/ Washer ..... #10-24x3/8” ......2 50 ..480BS-150 ....Dust Cover Catch ..................1 51 ..480BS-151 ....Stud ......................1 52 ..

  • Page 35: Motor Assembly

    Part List: Conveyor and Motor Assembly Index Part Description Size 1 ..480BS-201 ....Gear Motor ..........90 VDC ........1 4 ..480BS-147 ....Flat Washer ..........5/16” ......... 4 5 ..480BS-205 ....Socket Head Cap Screw ......#10-32x1/2” ......4 7 ..

  • Page 37: Open Stand Parts List

    Part List: Open Stand Assembly Index No. Part No. Description Size 1 ..... 480BS-501 .... Leg, Left ..................2 2 ..... 480BS-502 .... Leg, Right (with TUF tool holder) ..........2 3 ..... 480BS-503 .... Rail, Long ..................2 4 .....

  • Page 38: Specifications

    19-38 Combo Specifications Sanding Capacity Maximum Width: 38” (two passes) Minimum Length: 2-1/4” to 3-1/2” (varies with application) Maximum Thickness: 4” typical (varies with brush/drum style & application) Minimum Thickness: 1/32” typical (varies with applications) Dimensions: Length – 36” Width – 42” Height –...

  • Page 40: Accessories & Supplies

    Type 2: Polyurethane textured surface with monofilament backing SUPMX- BRASIVES Item Description Qty. 60-19-036 36 Grit: SuperMax 19-38 Combo - 3-Wraps in Box SUPMX- 60-19-060 60 Grit: SuperMax 19-38 Combo - 3-Wraps in Box SUPMX- 60-19-080 80 Grit: SuperMax 19-38 Combo - 3-Wraps in Box...
  • Page 41 Laguna Tools 744 Refuge Way Suite 200 Grand Prairie TX 75050 800-234-1976 www.lagunatools.com Service: +1 (800) 332-4049 or email customerservice@lagunatools.com 051223...

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