Superabrasive LAVINA ELITE Series User Manual
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Superabrasive LAVINA ELITE Series User Manual

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LAVINA ELITE L20NE

User Manual
Tech Support Line: 800-987-8403 | www.superabrasive.com | info@superabrasive.us

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Summary of Contents for Superabrasive LAVINA ELITE Series

  • Page 1: Lavina Elite L20Ne

    LAVINA ELITE L20NE User Manual Tech Support Line: 800-987-8403 | www.superabrasive.com | info@superabrasive.us...
  • Page 2 Superabrasive User Manual Original Language Lavina® 20NE 1/2019...
  • Page 3 Superabrasive. Thereafter, the customer will have to cover the shipping charges to Superabrasive and back. Superabrasive will not warranty Goods after a period of 2 years from the time of delivery and receipt by the original customer, or 600 operating hours on the machine - whichever occurs first.

  • Page 4: Table Of Contents

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 LAVINA ELITE L20NE ............. 1 8. TROUBLESHOOTING ............20 8.1 SEPARATING THE HEAD FROM THE CARRIAGE ....20 1. GENERAL INFORMATION ............5 8.2 DISMOUNTING/MOUNTING THE GUARD ......22 1.1 MANUFACTURER ..............5 8.3 R...

  • Page 5: General Information

    1.1 MANUFACTURER 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 6 Superabrasive User Manual Original Language Lavina® 20NE 1/2019  The self‐leveling Guard is designed to have contact with the surface. Anytime, no matter the height of the tool used.  “Quickchange” tool holder is designed to hold the tools with “Quickchange”connection (All of our new tools use the “Quickchange”...

  • Page 7: 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 8: Safety Instructions

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 2. SAFETY INSTRUCTIONS 2.1 RECOMMENDED USE eliminate all risks correlated with its use. However, it is not possible The LAVINA® ELITE machine is to eliminate the risks of an eventual accident with the machine.

  • Page 9: The Work Area

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 Unplug the machine and wind up the electrical cable Store the machine in a safe place 2.13 OPERATOR The LAVINA® ELITE machine. 2.11 THE WORK AREA The operator must know the machine’s work environment. Only one...

  • Page 10: Handling And Transportation

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 3. HANDLING AND TRANSPORTATION 3.1 ADJUSTING THE HANDLE The Handle on the frame is adjustable in height and allows the operator to work in a correct and safe posture (Fig. 3.1, Fig. 3.2, Fig. 3.3, and Fig.3.5). Choose the upright position to move easy the machine.

  • Page 11: Storage

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 3.4 STORAGE Always store the LAVINA® ELITE machine in a dry place. Never transport the LAVINA® ELITE machine unprotected; it may be damaged if transported unprotected and exposed to rain or snow.

  • Page 12: Water Flow Control System

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 4.2 WATER FLOW CONTROL SYSTEM The operator can direct water to be sprayed in front of the machine (Fig.4.1) by positioning the lever in horizontal position (Fig.4.2). The water will spray under the cover of the machine when the lever is in vertical position (Fig.4.2).

  • Page 13: Adjusting And Mounting Tools

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 4.3 ADJUSTING AND MOUNTING TOOLS Lavina® 20NE uses tool holder A63. With this new holder every one of our tools uses the “Quickchange” connection. To change the tools you need first to unlock the butterfly (fig 4.6 in blue) by using the key we provide you (you can see it in the pictures fig.

  • Page 14: Control Board

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 4.5 CONTROL BOARD 1. ALARM glowing button. Usually glows when you pressed the EMG button. 2. USB charger. 3. STOP button which stops the motor. EMERGENCY button used to stop the motor in case of emergency.

  • Page 15: Tools And Accessories

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 5. TOOLS AND ACCESSORIES The tool holder key (Fig. 5.1) is used for mounting and dismounting the security plate. Always use the key for mounting. Item number is A03.00.00.00 Figure 5.1 Security Plate (Fig.5.2) used to ensure the “Quickchange” tools.

  • Page 16: Popular Tools

    ® V‐HARR Premium Polishing Pads are designed for mechanically polishing and restoring concrete; also ideal for terrazzo and hard stone floors. Dry use is strongly recommended. Use Only Superabrasive’s Recommended Tools. For More Tooling Options, Visit www.superabrasive.com...

  • Page 17: Maintenance And Inspection

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 7. MAINTENANCE AND INSPECTION 7.1 CLEANING Keep your machine clean. Cleaning the machine on a regular basis will help detect and solve potential problems before they cause damage to the machine. Most importantly, check and clean the tool plate connections, vacuum hoses, water tank and the Propane installation.

  • Page 18: Mechanical Parts

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 7.9 MECHANICAL PARTS Parts such as the belts, seal rings, cap rings, spiders and buffers and guard assembly are subject to wear and should be replaced as needed. OPERATION INTERVAL Daily Every 200 Every 400 Hrs.
  • Page 19 Superabrasive User Manual Original Language Lavina® 20NE 1/2019...

  • Page 20: Troubleshooting

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 8. TROUBLESHOOTING 8.1 SEPARATING THE HEAD FROM THE CARRIAGE 1. Unscrew the four bolts to remove the panel fig. 8.2-1. 2. Disconnect the flexible hose under the panel fig. 8.2-2. All water connections in the machines are with fitting types “Push-in”...
  • Page 21 Superabrasive User Manual Original Language Lavina® 20NE 1/2019 Figure 8.2...

  • Page 22: Dismounting/Mounting The Guard

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 8.2 DISMOUNTING/MOUNTING THE GUARD You can dismount and mount the safe guard without separating the carriage from the main head. Put the machine in position to change the tools. Unscrew the four bolts M5 from the metal cover preventing the safe guard to fall.

  • Page 23: Disassembling And Mounting Tool Holder To Change Buffers And Elastic Element

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 8.5 DISASSEMBLING AND MOUNTING 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.8.6.1) to dismount the retaining washer (Fig.8.6.2). Take out the screws on the buffers and the nuts of the elastic element (Fig.8.6.3;Fig.8.6.4).

  • Page 24: Correcting Deflection Of The Used Planetary Chain

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 You can change the butterfly of the holder without dismounting the holder from the machine. Fig.8.7.4 is 3-D section view of the holder, showing its parts. The numbering is the same as in Spare parts.

  • Page 25: Mounting New Planetary Chain

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 8.7 MOUNTING NEW PLANETARY CHAIN The planetary chains are replaced with new ones when the step/drive of the chain tensioner is finished or there is a break in the 8.2 DISMOUNTING/MOUNTING THE GUARD.

  • Page 26: Replacing The Planetary Driving Chain Wheel And Planetary Tensioner

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 ATTENTION: NEVER “OVER” TENSION THE CHAIN, THE CHAIN WILL BE DAMAGED ATTENTION: BE VERY CAREFULL PLACING BACK THE METAL COVER, NOT TO DAMAGE THE RUBBER V RING. IT SERVES TO PROTECT THE PLANETARY CHAINS FROM THE DUST AND MOISTURE. PUT THE METAL COVER WITH DOWNWARD MOVEMENT FOLLOWING THE TWO CONDUCTORS POS.8 (Fig.8.9.1) AND THE EDGES POS.
  • Page 27 Superabrasive User Manual Original Language Lavina® 20NE 1/2019 Figure 8.11.8 Figure 8.11.9 Figure 8.11.7 If all the pulley units have to be replaced, dismount motor base disc and motor. Before removing the belt unscrew the central pulley (so it does not turn while unlocking) (Fig.8.11.7) (Fig.8.11.8). Pull the central pulley off (Fig.8.11.9).

  • Page 28: Mounting The Belt

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 Unscrew bolts (Fig.8.11.10) and take more off (Fig.8.11.11). Unlock retaining shaft/bearing (Fig.8.11.12). Take away the filling ring (Fig.8.11.13). Now the motor base disc is unlocked, the only way to dismount it is to press it out on a bearing press (Fig.8.11.14) (Fig.8.11.15).

  • Page 29: Checking The Tension Of The Belt

    PLEASE MAKE SURE YOU CHECK THE TENSION OF THE BELT AFTER THE FIRST 15 HOURS OF OPERATION. 9. DISPOSAL If your machine after time is not usable or needs to be replaced, 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

    11. SPARE PARTS ASSEMBLY AND PARTS SPECIFICATIONS 11.1 GENERAL PARTS LAVINA 20NE Figure 11.1 11.1 LAVINA® 20NE GENERAL PARTS Item No. Description Pcs. A50.00.00.00 LED light with magnetic base L20NE01.00.00 Bumper L20NЕ10.00.00-1 Main Head L25SPS-07.03.00.00 Pin Assembly L20GX-02.00.00 Vacuum hose L20NE20.00.00 Carriage...

  • Page 31: Bumper 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.2 BUMPER 20NE Figure 11.2 11.2 LAVINA® 20NE BUMPER Item No. Description Pcs. L20NE01.00.01-K Bumper right part 30301240103 Nut M6DIN985 30313000348 FIXED ELBOW - 1/4 INC - NPT1/4 L20GE01.00.02 Bumper left part...

  • Page 32: Vacuum Hose 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.3 VACUUM HOSE 20NE Figure 11.3 11.3 LAVINA® 20NE Vacuum Hose Item No. Description Pcs. L20GX-02.10.00 Vacuum Port 30301210051 Bolt M6x16DIN6921 30301240098 Flange Nut M6DIN6923 30308000400 Clamp for Vacuum Hose D50L470 Soft Vacuum Hose...

  • Page 33: Carriage Lavina 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.4 CARRIAGE LAVINA 20NE Figure 11.4...
  • Page 34 Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.4 LAVINA® 20NE Carriage Item No. Description Pcs. Item No. Description Pcs. L20E21.00.00-K Frame L20GX-20.20.00 Left Weight 30312000043 Wheel L25E20.50.00 Front panel assembly L25X-20.00.03-1 Wheel cap 30301210051 Bolt M6x16DIN6921 30301230015 Screw 30301230251 Screw M5x16ISO7380F/10.9/...

  • Page 35: Water Pump 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.5 WATER PUMP 20NE Figure 11.5 11.5 LAVINA® 20NE WATER PUMP Item No. Description Pcs. 30326000002 Pump 113C/M8234 30313000348 Fixed Elbow NPT Thread 30313000341 Stud Fitting 30313000056 Male Hex Plug 30301221015 Washer M5DIN9021...

  • Page 36: Water Pump Regulator 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.7 WATER PUMP REGULATOR 20NE 11.7 LAVINA® 20NE WATER PUMP REGULATOR Item No. Description Pcs. 30313000055 Water Pump Regulator 30313000349 FEMALE STUD FITTING 30313000348 Fixed Elbow NPT Thread 11.8 WATER TANK 20NE яяя...

  • Page 37: Control Board Assembly 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.9 CONTROL BOARD ASSEMBLY 20NE Figure 11.9 20NE 11.9 CONTROL BOARD ASSEMBLY Item No. Description Pcs. Item No. Description Pcs. L20E22.00.00-K Control board assembly kit 30313000150 Tachometer 30313000173 USB charger 30311000701 Button...

  • Page 38: Lavina 20Ne Control Box Parts 200-240V

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.10 LAVINA 20NE CONTROL BOX PARTS 200-240V Figure 11.10 11.10 Lavina 20 NE CONTROL BOX PARTS 200-240 V Item No. Description Pcs. Item No. Description Pcs. L20E30.10.00 Metal Box/only/ 14.1 30311000045 Plug on Control Board L20NE23.40.01...

  • Page 39: Top Cover Parts 1 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.11 TOP COVER PARTS 1 20NE 20NE 11.11 LAVINA® Top Cover 1 parts Item No. Description Pcs. 30301210051 Bolt M6x16DIN6921 30301221022 Washer D35x1.4 L20Е10.70.00 Guard Assembly 30301210048 Bolt M6X12DIN6921 L20E19.20.00 Inspection cover...

  • Page 40: Top Cover Assembly 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.13 TOP COVER ASSEMBLY 20NE 11.13 LAVINA®20NE TOP COVER Assembly Item No. Description Pcs. L20GX-19.10.00 Top Cover 30301220001 Spring Washer М5DIN127 30301210007 Bolt М5X10DIN933 30308000419 Clamp L20GX-19.00.05 Tube 30301221022 Washer D35x1.4 30301210051 Bolt M6X16DIN6921 Figure 11.13...

  • Page 41: Planetary Drive Parts 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.15 PLANETARY DRIVE PARTS 20NE Figure 11.15 20NE 11.15 PLANETARY DRIVE PARTS Item No. Description Pcs. Item No. Description Pcs. 30301210017 Bolt M12x35DIN933 12.4 L21X-17.30.00 Support Spring washer М12 DIN 127B 30301220005 12.5...

  • Page 42: Pulley Units 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.16 PULLEY UNITS 20NE Figure 11.16 11.16 LAVINA® 20NE PULLEY UNITS Item No. Description Pcs. Item No. Description Pcs. L20GX-16.00.00 Driving Pulley Unit L20NS-10.00.12 Sector L20S-16.00.11-K Flange with seal L20NS-12.00.00 Tensioning Support L20S-16.00.14...

  • Page 43: Driving Pulley Unit Parts 20Ne

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.17 DRIVING PULLEY UNIT PARTS 20NE 11.17 LAVINA® 20NE DRIVING PULLEY UNIT PARTS Item No. Description Pcs. 30301260055 Key 5x5x25DIN6885A L20GX-16.00.13- Shaft 30301260060 Key 5x5x16DIN6885A L20S-16.00.11-K Flange Screw М6х30 DIN 912/10.9/ 30301230042 L20S-16.00.14...

  • Page 44: Lavina®20Ne Tool Holder Parts

    Superabrasive User Manual Original Language Lavina® 20NE 1/2019 11.18 LAVINA®20NE TOOL HOLDER PARTS 11.18 LAVINA®20NE Tool Holder Parts/ SEE ALSO FIG.8.7.13/(POS.1 INCLUDE POS.1.1;1.2;1.3/POS.1.3 INCLUDE POS.1.3.1 and etc.) Item No. Description Pcs. A63.10.00 Quick Change Assembly A63.12.00 Keylock Set A41.11.00 Quick Change plate A41.12.00...

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