Superabrasive Lavina Elite Series User Manual
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Superabrasive Lavina Elite Series User Manual

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LAVINA ELITE L16EU

User Manual
Tech Support Line: 800-987-8403 | www.superabrasive.com | info@superabrasive.us
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  • Page 1: Lavina Elite L16Eu

    LAVINA ELITE L16EU User Manual Tech Support Line: 800-987-8403 | www.superabrasive.com | info@superabrasive.us...
  • Page 2 Superabrasive User Manual Original Language Lavina® 16EU 01/2020...

  • Page 3: Table Of Contents

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 Table of Contents LAVINA ELITE L16EU ..............................1 WARRANTY AND RETURNS ..............................5 1. GENERAL INFORMATION ..............................6 1.1 MANUFACTURER ................................6 1.2 GENERAL DESCRIPTION ..............................6 1.3 ENVIRONMENTAL CONDITIONS ............................ 6 1.4 VACUUM CONNECTION ..............................
  • Page 4 Superabrasive User Manual Original Language Lavina® 16EU 01/2020 7.5 CHECK AND REPLACE EVERY 400 WORKING HOURS ..................... 19 7.6 VACUUM ..................................19 7.7 MECHANICAL PARTS ..............................19 7.8 ELECTRICAL SYSTEM ..............................20 8. TROUBLESHOOTING ................................22 8.1 SEPARATING THE HEAD FROM THE CARRIAGE ......................22 8.2 DISMOUNTING/MOUNTING THE GUARD ........................

  • Page 5: Warranty And Returns

    Superabrasive, a Superabrasive-appointed distributor, or a Superabrasive-approved repair facility. The warranty is not applicable on a defect that arises due to tools or parts that are not original to Superabrasive. Replaced defective parts shall be placed at Superabrasive’s disposal and shall become property of Superabrasive. If such defective parts are replaced within the warranty period, the shipping charges will be covered by Superabrasive.

  • Page 6: General Information

    Superabrasive was founded in 1987, as a manufacturer of high quality diamond tools for the stone and concrete industry. Today, Superabrasive is one of the world’s leading companies in the production of diamond tools and floor grinding machinery. At Superabrasive, we strive to deliver the very best solutions to our customers, and enable them to work more efficiently.

  • Page 7: Vacuum Connection

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 1.4 VACUUM CONNECTION A connection for a vacuum dust extractor is located on the carriage. The Lavina® ELITE machine does not include a vacuum dust extractor. The customer must purchase the vacuum dust extractor separately. The vacuum dust extractor must be adapted for floor grinders and have a minimum air displacement of 310m3/h with a negative vacuum of 21 kPa.

  • Page 8: Technical Data

    The data on the label provides the correct Voltage and kW (needed for operational purposes); Weight (needed for transportation purposes); production year and serial number (needed for maintenance purposes). CUSTOMER SERVICE For customer assistance and technical support call your local distributor or call Superabrasive Inc. at 1‐800‐987‐8403 or visit us at: www.superabrasive.com...

  • Page 9: Safety Instructions Recommended Use

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 2. SAFETY INSTRUCTIONS RECOMMENDED USE The LAVINA® ELITE machine is designed and manufactured to grind and polish concrete, terrazzo, and natural stone floors. It can be used for renovations as well as for polishing. The machine is designed for dry or wet use. When using it dry, use a vacuum of appropriate size. For more information, please refer to the chapter on handling the vacuum connection.

  • Page 10: Residual Risks

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 2.6 RESIDUAL RISKS During the normal operating and maintenance cycles, the operator is exposed to few residual risks, which cannot be eliminated due to the nature of the operations. 2.7 BEFORE YOU BEGIN Working area must be clear from any debris or objects.

  • Page 11: Personal Protection Equipment (Ppe)

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 2.11 PERSONAL PROTECTION EQUIPMENT (PPE) Always wear safety shoes when working with the machine. Always wear ear protectors when working with the machine. All personnel in the immediate work area must wear safety glasses with side shields.

  • Page 12: Handling And Transportation

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 3. HANDLING AND TRANSPORTATION 3.1 ADJUSTING THE COLUMN ANGLE You can adjust the angle of the column for several purposes, such as transporting or flipping the machine for tool change. Making the column straight makes it easier to work in narrow places (Fig. 3.1, Fig. 3.2).

  • Page 13: Turning The Handle

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 3.2 TURNING THE HANDLE The Handle on the frame is adjustable in height and allows the operator to work in a correct and safe posture. To adjust, simply pull the locking pin (fig.3.4) and move the frame. A loaded spring will return the pin and lock the handle in any of several positions (fig.3.5).

  • Page 14: Lifting

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 3.4 LIFTING Lifting the machine by crane is possible by using the handle of the carriage (see fig. 3.5 and fig. 3.6).Do not lift any other loads on the machine. Always use hoisting equipment rated for 100 kg (220 lbs) or greater.

  • Page 15: Vacuum Connection

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 WARNING: Always Secure the Quick Change tools with the security plate (2) (Fig.4.1), lock with the tool holder key (3) and make sure that the butterfly (1) is securely locked at 90 degrees. Diamond tools with Velcro are attached on three foam plates (7 inch).

  • Page 16: Control Board

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 4.5 CONTROL BOARD Figure 4.3 EMERGENCY button used to stop the motor in case of emergency. 2. Potentiometer . Controls the RPM of the grinding plates in a range of 300-900 rpm.

  • Page 17: Stopping The Machine

    Figure 5.1 Superabrasive offers additional weights of 18.5 lbs or 8 kg (Fig.5.1). The weights stack on the 3 posts around the outer bowl or on top of each other. The additional weights depend on the tools; it is not always possible to add weights.

  • Page 18: Popular Tools

    Available in a variety of sizes, they are great for daily use. When used wet, they require only water (no wax or chemicals needed), making them a very environmentally‐friendly solution for maintaining floors. Use Only Superabrasive’s Recommended Tools. For More Tooling Options, Visit www.superabrasive.com 7. MAINTENANCE AND INSPECTION 7.1 CLEANING...

  • Page 19: Check Hourly

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 7.2 CHECK HOURLY 7.3 CHECK DAILY After operating the Lavina® ELITE machine, the operator should conduct a visual inspection of the machine. Any defect should be solved immediately. Pay attention to power cords, plugs and vacuum hoses, loose bolt or screws.

  • Page 20: Electrical System

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 OPERATION INTERVAL Daily Every 200 Every 400 Hrs. Hrs. Inspect power cords, plugs and vacuum hoses, loose bolt or screws. Check the rubber buffers, elastic element and fixing of the holders Inspect and clean the tool plate connections...
  • Page 21 Superabrasive User Manual Original Language Lavina® 16EU 01/2020...

  • Page 22: Troubleshooting

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 8. TROUBLESHOOTING 8.1 SEPARATING THE HEAD FROM THE CARRIAGE To separate the head, start by removing the vacuum connection. Pull up and towards the front of the machine [1], .Disconnect the electric motor power connection by lifting up the metal locking clip and pulling toward the (Fig.8.1)

  • Page 23: Dismounting/Mounting The Guard

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 8.2 DISMOUNTING/MOUNTING THE GUARD To remove the guard begin by separating the head from the carriage (sec. 8.1). Once separated: [1] Remove the 2 knob screws shown (Fig.8.2). [2] Lift up the guard assembly to remove it and set it aside.

  • Page 24: Disassembling And Mounting The Tool Holder To Change Buffers And Elastic Element

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 8.5 DISASSEMBLING AND MOUNTING THE TOOL HOLDER TO CHANGE BUFFERS AND ELASTIC ELEMENT When the TOOL HOLDER is disassembled you can change defective parts – elastic element, buffers, etc. Lift the locking pin (Fig.8.5.1) to dismount the retaining washer (Fig.8.5.2). Take out the screws on the buffers and the nuts of the elastic element (Fig.8.5.3;...

  • Page 25: Tensioning A Used Planetary Belt

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 8.6 TENSIONING A USED PLANETARY BELT If the belt slips or breaks, unscrew the four bolts shown (1) (Fig.8.6.1) and remove top cover (2). Figure 8.6.1 If the belt only slipped, it can be retightened. Slightly loosen the two bolts (1) (Fig. 8.6.2) and the nut of the tensioner(2) .

  • Page 26: Mounting And Tensioning A New Planetary Belt

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 8.7 MOUNTING AND TENSIONING A NEW PLANETARY BELT Unscrew the two bolts (pos.1, pos.2 Fig. 8.7.1) and the nut (pos.3) of the tensioner. Unscrew the stop nuts (pos.4 and pos.5) and turn the tensioner (pos.7) to loosen the belt (pos.6). Take off the old belt. Install the new belt, and replace the bolts and nut.

  • Page 27: Replacing Pulley Units

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 8.8 REPLACING PULLEY UNITS Dismount guard, top cover, bottom cover and belts as described. Dismount the planetary tensioner. (Fig.8.8.1 pos.1). Figure 8.8.1 Unscrew the screw (2) and dismount the front washer (3), the drive pulley of the planetary belt (4), cotter (5) and security cap (6).

  • Page 28: Mounting, Checking, Tensioning And Replacing The Main Belt

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 8.9 MOUNTING, CHECKING, TENSIONING AND REPLACING THE MAIN BELT The transmission of the machine has one timing belt that rotates the three tool holders. To change the belt, remove all holders and adaptors. There will be sealing to remove as well. Carefully check any friction surfaces for wear, and replace if necessary.

  • Page 29: Disposal

    If your machine becomes not usable or needs to be replaced after a certain period of time, send the machine back to Superabrasive or a local distributor, where a professional disposal complying with the environment laws and directives is guaranteed.

  • Page 30: Spare Parts

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11. SPARE PARTS ASSEMBLY AND PARTS SPECIFICATIONS 11.1 GENERAL PARTS Figure 11.1 11.1 LAVINA® 16EU GENERAL PARTS Item No. Description Pcs. L16EU10.00.00 Main Head L21-40.00.00 Pin Assembly L16E30.00.00 Vacuum hose L16EU20.00.00 Carriage...

  • Page 31: Vacuum Hose

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.2 VACUUM HOSE Figure 11.2 11.2 LAVINA® 16E VACUUM HOSE Item No. Description Pcs. L16E30.00.03 Adapter L16E30.00.02 Holder hose 30308000421 Clamp for Vacuum Hose D40X450PU Soft Vacuum Hose...

  • Page 32: Carriage

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.3 CARRIAGE Figure 11.3 11.3 LAVINA® 16EU CARRIAGE Item No. Description Pcs. L16EU21.00.00 Frame L16EU22.00.00 Handle assembly...

  • Page 33: Frame

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.4 FRAME Figure 11.4...
  • Page 34 Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.4 LAVINA® 16EU FRAME Item No. Description Pcs. 30301230015 Screw M10x16DIN7991/10.9/ L25X-20.00.03-1 Wheel cap 30312000043 Wheel 30301240103 Nut M6DIN985 L16E21.00.05 Left Lock 30301210051 Bolt M6x16DIN6921 L16E21.60.00 Left frame L16E21.00.03 Left reinforcement plate 30301230016 Screw M6x20DIN7991/10.9/...

  • Page 35: Handle Assembly

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.5 HANDLE ASSEMBLY Figure 11.5...
  • Page 36 Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.5 LAVINA® 16EU HANDLE ASSEMBLY Item No. Description Pcs. L16E22.20.00 Handle кit 30329000047 Handle 30301221004 Washer M8DIN125А 30301210117 Bolt M6x20DIN6921/8.8/ 30301240135 Nut M16х1.5DIN439 L16E22.00.10 Bracket 30301210051 Bolt M6x16DIN6921/8.8/ 30301240103 Nut M6DIN985 L16E22.00.09...

  • Page 37: Control Board Assembly

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.6 CONTROL BOARD ASSEMBLY 11.6 LAVINA® 16EU CONTROL BOARD ASSEMBLY Item No. Description Pcs. 30311000717 EMG Button 30311000690 Potentiometer L21XE-30.00.05 Button ON/OFF L16EU22.30.03-K Box kit 30301210030 Bolt M5x12DIN6921/8.8/ L16E22.32.00 Protector 30311000401 Cable Gland 16x1,5...

  • Page 38: Control Box Parts

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.7 CONTROL BOX PARTS Figure 11.7 11.7 LAVINA® 16EU CONTROL BOX PARTS Item No. Description Pcs. L16E21.11.00 Metal box L16EU21.12.01 Metal box plate 30323000101 Filter A1000-FIV1030 30313000104 Invertor 30313000150 Counter L16E21.13.00-K Main motor connector...

  • Page 39: Top Cover Parts 1

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.8 TOP COVER PARTS 1 Figure 11.8 11.8 LAVINA® 16EU TOP COVER PARTS 1 Item No. Description Pcs. 30329000041 Handle 30301221022 Washer D35x1.4 L16E10.70.00 Guard Assembly 30301210031 Bolt M8X20DIN6921 L21X-16.00.02 Cover L16E16.00.00...

  • Page 40: Guard Assembly

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 GUARD ASSEMBLY 11.9 11.9 LAVINA® 16EU GUARD ASSEMBLY Item No. Description Pcs. 30301210105 Bolt M5x20DIN6921/8.8/ L16E10.71.00 Vacuum Port L16E10.70.01 Guard L16E10.70.02 Bottom Vacuum Port 30301240090 Nut M5DIN985 FBL1350-1498 Brush Figure 11.9 TOP COVER ASSEMBLY 11.10...

  • Page 41: Planetary Drive Parts

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.11 PLANETARY DRIVE PARTS 11.11 LAVINA® 16EU PLANETARY DRIVE PARTS Item No. Description Pcs. 30308000172 Belt 780-AT5-16-AR 30301240100 Nut M12DIN934 30303000099 Roller L16E10.00.02 Remote washer L16E18.00.00 Planetary Tensioning Unit 30301230322 Screw М8х30 DIN 912/8.8/ Figure 11.11...

  • Page 42: Bottom Cover Assembly

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 BOTTOM COVER 11.12 ASSEMBLY Figure 11.12 11.12 LAVINA® 16EU BOTTOM COVER ASSEMBLY Item No. Description Pcs. A44.00.00 Tool Holder A44 30301210031 Bolt M8x20DIN6921/8.8/ A42.04.01 Adaptor 30302000005 V-Ring Type A 30301210009 Bolt М6х12DIN 933 30301221020 Washer М6 UN9440...

  • Page 43: Transmission Belt Parts

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.13 TRANSMISSION BELT PARTS Figure 11.13...
  • Page 44 Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.13 LAVINA® 16EU TRANSMISSION BELT PARTS Item No. Description Pcs. 30308000142 Endless Transmission Belt L16Е17.00.00 Tensioning Support L16Е17.00.03 30303000099 Roller L16Е17.00.02 Remote washer 30301230124 Screw М12х40 DIN 7991 30301240023 Nut M8DIN934 L16Е17.00.01 L21X-17.30.00...

  • Page 45: Pulley Unit Parts

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.14 PULLEY UNIT PARTS Figure 11.14...
  • Page 46 Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.14 LAVINA® 16EU PULLEY UNIT PARTS Item No. Description Pcs. 30301230049 Screw M10x30DIN912/8.8/ 30301220025 Spring Washer M10DIN127B 30301221031 Washer M10DIN433 30305000050 Electric Motor D4X2X455 Seal L16Е11.00.00 Pulley Unit Assembly 30301230013 Screw M6x12DIN7991/10.9/ L16Е11.00.01...

  • Page 47: Tool Holder Parts

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.15 TOOL HOLDER PARTS 11.15 LAVINA® 16EU TOOL HOLDER PARTS /SEE ALSO Fig.8.5.12/ Item No. Description Pcs. A40.10.00 Quick Change Assembly A31.12.00 Key lock Set A40.11.00 Quick Change plate A41.12.00 Security set 1.3.1...

  • Page 48: Electro Motor Assembly

    Superabrasive User Manual Original Language Lavina® 16EU 01/2020 11.16 ELECTRIC MOTOR ASSEMBLY Figure 11.16 11.16 LAVINA® 16EU Electric Motor Assembly Item No. Description Pcs. 30305000050 Electric Motor 30308000412 LK-88-3/8 L16Е15.10.00 Cable for Electric Motor...

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