Superabrasive Lavina ELITE Series User Manual
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Superabrasive Lavina ELITE Series User Manual

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LAVINA ELITE L25RE
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 L25RE User Manual Tech Support Line: 800-987-8403 | www.superabrasive.com | info@superabrasive.us...
  • Page 2 Superabrasive User Manual Original Language Lavina® 25RE 7/2020...

  • Page 3: Warranty And Returns

    WARRANTY AND RETURNS A warranty card must be submitted to Superabrasive within 30 days of purchase in order for the foregoing warranty to apply. You can either mail a hard copy of the warranty card or submit it electronically - see page 2.

  • Page 4: Table Of Contents

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 WARRANTY AND RETURNS ..............3 MECHANICAL PARTS ................. 18 1. GENERAL INFORMATION ..............5 ELECTRICAL SYSTEM ......ERROR! BOOKMARK NOT DEFINED. 1.1 MANUFACTURER................5 8. TROUBLESHOOTING ..............20 1.2 GENERAL DESCRIPTION ..............5 INDEX OF PROBLEMS AND SOLUTIONS ..........

  • 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® 25RE 7/2020 1.5.2 Machine head which contains:  The Electric motor - its mounted on the base plate and it is driving the three heads with a belt system.  The planetary motion - it derives from the main engine, driven by a simplex roller chain.

  • 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 , where you can download a copy of this manual .

  • Page 8: Protection Devices

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020  You have closed the work area, so that no person unfamiliar with  The machine must be clean Never operate the machine in operating the machine can enter the area. the rain! ...

  • Page 9: Handling And Transportation

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 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.

  • Page 10: Storage

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 3.4 STORAGE Always store the LAVINA® ELITE machine in a dry place. Never transport the LAVINA® ELITE machine unprotected; it be damaged if transported unprotected and exposed to rain snow. When the machine is in storage and the temperature may...

  • Page 11: Water Flow Control System

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 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 the horizontal position (Fig.4.2). Water will spray under the cover of the machine when the lever is in the vertical position (Fig.4.2). The pressure regulator is located above the lever (Fig.4.3) and controls the water pressure in the system.

  • Page 12: Adjusting And Mounting Tools

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 4.3 ADJUSTING AND MOUNTING TOOLS Lavina® 25RE 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. 4.7) remove the security plate (fig 4.6 in red) then load the tools you want and insert the security plate again so the tools cannot go...

  • Page 13: Control Board

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 4.5 CONTROL BOARD 1. Touch screen cover 2. Touch screen cover knob ON / OFF switch. Put the key in the keylock. Turn it clockwise to switch ON the machine. Wait until the main screen appears.
  • Page 14 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 7. Working hours of the machine. 8. Power engine graphic indicator 8.1. Green – Р = 0 – 100% 8.2. Red – Р>100% 9. RPM graphic indicator 9.1. Yellow – lower than recommended rpm.
  • Page 15 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 7. Change Password button. 8. Chose counter. 4.5.5 Tool dependent scale settings (Figure 4.14) Grinding tools group selection. Working RPM set. Working RPM range. Language. Back. Figure 4.14 4.5.6 Alarm History (Figure 4.15) List of Alarms.

  • Page 16: Starting The Machine

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 6. Emergency stop. On and Off the portable device. 7. Compensation of the head reaction 8. Movement direction set /forward, left and right/ 9. On and Off of the main motor 10. LCD display.

  • Page 17: Popular Tools

    NATO® WITH QUICK CHANGE ATTACHMENT Superabrasive's Nato resin pucks are a great tool choice for soft and hard concrete polishing applications. Among the thickest diamond pads on the market - featuring a thick 12mm layer of resin and diamonds for extra long life. Wide channels and a unique patented design allow for work on a cleaner surface, ensuring a quality polish.

  • Page 18: Maintenance And Inspection

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 7. MAINTENANCE AND INSPECTION CLEANING Keep your machine clean. Cleaning the machine on a regular basis will help detect and solve potential problems before they can cause damage to the machine. Most importantly, check and clean the tool plate connections, power cords, plugs, vacuum hoses, and water tank.
  • Page 19 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 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 20: Troubleshooting

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 8. TROUBLESHOOTING INDEX OF PROBLEMS AND SOLUTIONS 8.1 SEPARATING THE HEAD FROM THE CARRIAGE Figure 8.1 1. Unscrew the four bolts to remove the panel fig. 8.2-1. 2. Disconnect the cable of lamp and remove the lamp fig. 8.2-3.
  • Page 21 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 Figure 8.2...

  • Page 22: Dismounting/Mounting The Guard

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 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® 25RE 7/2020 8.3 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. Figure 8.3.2 Figure 8.3.3 Lift the locking pin (Fig.8.3.1) to...

  • Page 24: Correcting Deflection Of The Used Planetary Chain

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 8.8 CORRECTING DEFLECTION OF THE USED PLANETARY CHAIN Unscrew the bolts and take out the cover (Fig.8.8.1). Lift the machine in position to change the tools. Turn manually the holders in order to turn the main head, stop when you see through the window the chain tensioner (Fig.8.8.2).

  • Page 25: Replacing The Planetary Driving Chain Wheel And Planetary Tensioner

    Figure 9.5.4 Figure 9.5.5 Figure 9.5.6 Figure 9.5.9 Figure 9.5.7 Figure 9.5.8 Mount the chain tensioner (Fig.8.4.6). Tighten the two screws (Fig.8.5.4)(Fig.8.4.5). Loosen the bolt of the chain tensioner a quarter to a half revolution (Fig.8.4.5). The tensioner should turn with minimum clearance, without inclination. Then unscrew the inner nut. To tension the chain, rotate the outer nut (Fig.8.4.6) .

  • Page 26: Tensioning And Replacing The Belts

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 8.7 TENSIONING AND REPLACING THE BELTS Figure 8.7.1 Figure 8.7.2 Figure 8.7.3 The transmission of the machine runs two timing belts (a main belt that rotates the plates (and tools) and an auxiliary planetary belt which propels the rotation of the head as a whole).
  • Page 27 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 Figure 8.7.7 Figure 8.7.8 Figure 8.7.9 Figure 8.7.11 Figure 8.7.10 The reassembly is the same process in reverse. It is important to match the threads of the conical sleeve and the belt washer(Fig.8.7.13).

  • Page 28: Replacing The Pulley Units

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 8.8 REPLACING THE DRIVEN PLANETARY GEAR (SPROCKET) Remove the planetary chain and tensioner (see Fig.8.5 ‐ MOUNTING NEW PLANETARY CHAIN). Dismount the tool holders, sealers, and bottom cover (see Fig.8.7 ‐ TENSIONING AND REPLACING THE BELTS). Unscrew the cap to access the fastening bolts of the driven gear (Fig.8.8.1)(Fig.8.8.2).

  • Page 29: Replacing The Planetary Unit

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 8.10 REPLACING THE PLANETARY UNIT Figure 8.10.3 Figure 8.10.1 Figure 8.10.2 Unscrew the six bolts (Fig.8.10.1)(Fig.8.10.2) and press down the planetary unit. When mounting back secure with sealant (fig.8.10.3).

  • Page 30: Fault Diagnosis Inverter Yaskawa V1000

    8.12 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual...
  • Page 31 Superabrasive User Manual Original Language Lavina® 25RE 7/2020...

  • Page 32: Disposal

    7/2020 9. DISPOSAL If your machine after time is not usable or needs to be replaced, send the machine back to Superabrasive or a local distribut or, where a professional disposal complying with the environment laws and directives is guaranteed.

  • Page 33: Spare Parts

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 11. SPARE PARTS ASSEMBLY AND PARTS SPECIFICATIONS 1. LAVINA®25RE GENERAL PARTS Item No. Description Pcs. L25E10.00.00-2 Main Head L25RE20.00.00-1 Carriage L25SPS-07.03.00.00 Pin Assembly A50.00.00.00 LED light with magnetic base L25RE01.00.00 Bumper 2. LAVINA® 25RE BUMPER Item No.

  • Page 34: Lavina® 25Re Top Cover 1 Parts

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 3. LAVINA® 25RE TOP COVER 1 PARTS Item No. Description Pcs. 30301210048 Bolt M6X12DIN6921 L25LE19.20.00-2 Inspection Cover 30301210051 Bolt M6X16DIN6921 30301221022 Washer D35X1.4 L25Е10.70.00 Gard Assembly L25E19.00.00-1 Top Cover Assembly 30302000049 V-Ring Type A...

  • Page 35: Lavina® 25Re Bottom Cover 1 Parts

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 6. LAVINA® 25RE BOTTOM COVER 1 PARTS Item No. Description Pcs. A63.00.00 Tool Holder A63 A42.03.00 Adaptor Bolt М8х16DIN6921 30301210072 30309000000 Felt Ring 30302000005 V-Ring Type A Bolt М6х16DIN6921 30301210051 L25X-14.00.00-R2 Bottom Cover Assembly L25X-14.00.01...

  • Page 36: Lavina® 25Re Planetary Drive Parts

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 7. LAVINA® 25RE PLANETARY DRIVE PARTS Item No. Description Pcs. 30301230098 Screw M6X16DIN912 L25X-03.00.00-R2 Pulley L25E10.00.03-K Front Washer Assembly Bolt М10X30DIN933 30301210059 L25E10.00.05 Washer L25E10.00.03 Front Washer L25GX.10.10.00 Central Pulley L25P-01.04.02 Distance Ring...

  • Page 37: Lavina® 25Re Pulley Unit Assembly

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 8. LAVINA® 25RE PULLEY UNIT ASSEMBLY Item No. Description Pcs. L25E10.00.02-K Front Washer Assembly 30301210035 Bolt M5X12DIN933 L25E10.00.04 Washer L25E10.00.02 Front Washer Chain L25E16.20.00-1 Pulley Assembly 30302000032 V-Ring Type A L25Х-16.00.00-R3 Bearing Body...

  • Page 38: Lavina®25Re Tool Holder Parts

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 10. LAVINA®25RE 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 Security set 1.3.1...

  • Page 39: Lavina® 25Re Carriage Parts 1

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 11. LAVINA® 25RE CARRIAGE PARTS 1 Item No. Description Pcs. L25RE00.10.00 Third wheel Self Locking Nut 30301240137 М14DIN985 30301221041 Washer M14DIN9021 30301221043 Washer25X35X1.5DIN988 L25RE20.00.02 Bushing 30301210152 Bolt M14X40DIN6921 30301230087 Screw M8X20DIN912 Indexing plungers GN...

  • Page 40: Lavina®25Re Carriage Parts 2

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 13. LAVINA®25RE CARRIAGE PARTS 2 Item No. Description Pcs. Item No. Description Pcs. Screw 30301230243 30301210048 Bolt M6X12DIN6921 M6X16ISO7380F L20E20.10.00 Top Bracket 30301210117 Bolt M6X20DIN6921 A62.00.00.00 Tank Assembly L25RE20.00.05 Front Cover L25RE20.00.06...

  • Page 41: Lavina®25Re Carriage Parts 3

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 14. LAVINA®25RE CARRIAGE PARTS 3 Item No. Description Pcs. Item No. Description Screw 30301230243 30301221003 Washer M6DIN125A M6X16ISO7380F Control board L25RE24.00.00 30310000006 assembly HGP270 Phone clip mount L25RE20.00.04 Fender right L25RE20.00.08 Support left L25RE20.01.00...

  • Page 42: Lavina® 25Re Carriage Parts 4

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 15. LAVINA® 25RE CARRIAGE PARTS 4 Item No. Description Pcs. L13GX21.10.00 Handle Assembly L20GX-23.20.00 Handle locking bit L20GX-23.00.11-K Lock Lever 30301210109 Bolt M5x14DIN933 Washer М5DIN125A 30301221002 L20GX-23.00.02-1-K Washer М6DIN9021 30301221012 Screw 30301230250 M6x12ISO7380-1/10.9/...

  • Page 43: Lavina®25Re Module Drive Right

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 16. LAVINA®25RE MODULE DRIVE LEFT Item No. Description Pcs. Item No. Description Pcs. Gear assembly 30329000036 Indexing plungers L25RE22.20.00-K left Nut М16X1.5DIN439B 30301240135 L25RE22.22.00 Motor assembly L25RE22.40.00 Shaft 30303000073 Washer MB5 30301260081...

  • Page 44: Lavina® 25Re Water Tank

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 18. LAVINA® 25RE WATER TANK Item No. Description Pcs. A62.00.00.01-K Water Tank-K 30323000209 Filter_LP 1/4 FNPT GFPP CB 80X80 SST CG BN 30313000077 Filter 30313000342 Fixed Elbow Male NPTF Thread -3/8 INC- NPT1/4...

  • Page 45: Lavina® 25Re Water Installation

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 22. LAVINA® 25RE WATER INSTALLATION Item No. Description Pcs. 025X300 PE Tube See table 2 “BUMPER” 025X130 PE Tube See table 5 “TOP COVER L20GX-19.00.05 Tube ASSEMBLY” Ball valve - Bumper 025X730 PE Tube Regulator –...
  • Page 46 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 ELECTRICAL SYSTEM 1. AC supply and main motor 2. Operating supply...
  • Page 47 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 3. DC Supply 4. Control circuit...
  • Page 48 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 5. Light & Pump 6. Left Wheel driving.
  • Page 49 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 7. Right Wheel driving. 8. PLC I/O...
  • Page 50 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 9. Memobus connection 10. Iluminated switch, PC connection...

  • Page 51: Control Board Assembly

    Superabrasive User Manual Original Language Lavina® 25RE 7/2020 CONTROL BOARD ASSEMBLY 23. LAVINA®25RE CONTROL BOARD ASSEMBLY Item No. Description Pcs. Item No. Description Pcs. L25E22.00.04 Cover 30301221003 Washer M6DIN125A 30329000004 Knob Bolt M5X16 D63x0.09 Wring Hose L25RE24.20.00 Switch L25E20.01.00 Flange...
  • Page 52 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 Electrical cabinet assembly...
  • Page 53 Superabrasive User Manual Original Language Lavina® 25RE 7/2020...
  • Page 54 Superabrasive User Manual Original Language Lavina® 25RE 7/2020 24. LAVINA®25RE ELECTRICAL CABINET ASSEMBLY № Item number Description Pcs. L25RE23.00.00.00 Electrical cabinet L25RE23.10.00.01 Din- rail L=300mm L25RE23.10.00.02 Din- rail L=150mm 30313000102 AC drive Yaskawa 30313000174 DC Power supply 960W 30313000190 DC Power supply 120W...

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