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Superabrasive LAVINA ELITE L32RE User Manual

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LAVINA ELITE L32RE
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 L32RE

  • Page 1 LAVINA ELITE L32RE User Manual Tech Support Line: 800-987-8403 | www.superabrasive.com | info@superabrasive.us...
  • Page 2 ® Owner’s Manual Original Language – Lavina Superabrasive 32RE /32REHV 5/2020...

  • Page 3: Warranty And Returns

    Е MACHINES WARRANTY POLICY FOR LAVINA 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

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE /32REHV 5/2020 WARRANTY AND RETURNS ..............3 INDEX OF PROBLEMS AND SOLUTIONS ..........26 1. GENERAL INFORMATION ..............5 8.1 REPLACING POWER CORD AND PLUGS ..........26 MANUFACTURER ..................5 8.2 MOTOR CONNECTION ..............26 GENERAL DESCRIPTION ................

  • Page 5: General Information

    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: Electrical Connection

    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 7: Safety Istructions

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 2. SAFETY ISTRUCTIONS RECOMMENDED USE NOTE: In order to reduce all consequences of the above- The Lavina® 32RE/32REHV machine is designed and mentioned risks, we advise that machine operators will manufactured to grind and polish concrete, terrazzo and follow the instructions in the manual at all times.

  • Page 8: Operator

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 Always wear safety gloves when changing the tools. Always wear clothes suitable for the work environment. OPERATOR The operator must understand all the instructions in this ® The operator must have an adequate manual.

  • Page 9: Handling Weights

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 3.4 HANDLING WEIGHTS The machine has two built in weights. Each one could stay in four different positions (Fig. 3.6) Put the weights in pos.1 when machine position to change the working tools.

  • Page 10: Handling The Guard

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 3.5 HANDLING THE GUARD The self- leveling guard is designed to always have a contact on the surface with brush no matter the height of the tool used. During transport...

  • Page 11: Lifting

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 3.7 LIFTING Lifting the machine by crane is possible by using the handles of the carriage (fig. 3.12). The design is rated only for the weight of the machine. Do not lift any other loads on the machine.

  • Page 12: Operation

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 4. OPERATION 4.1 PRELIMINARY CONTROLS Inspect the working area as explained in the safety instructions. For wet use, fill the water tank with the electrical cable disconnected. Connect the vacuum extractor and ensure that the vacuum hose is clear and able to follow the machine easily.

  • Page 13: Adjusting And Mounting Tools

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 4.3 ADJUSTING AND MOUNTING TOOLS The Holder A63 in the LAVINA® E can work with either 3 or 6 rubber buffers, which will alter its elasticity (3 will be more flexible than 6). You can make the change after dismounting the holder as per the instructions in TROUBLESHOOTING.

  • Page 14: Control Board

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 4.5 CONTROL BOARD 1. Touch screen cover 2. Touch screen cover knob 3. ON / OFF switch. Put the key in the keylock. Turn it clockwise to switch ON the machine. Wait until the main screen appears.

  • Page 15: Local Settings

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 4.5.2 LOCAL SETTINGS ( Figure 4.11) 1. Numeric Control for Speed 2. Decrement arrows 3. Numeric Control for RPM 4. Numeric Control for Correction 5. Back to Main Figure 4.11 6.

  • Page 16: Portable Device

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 4.5.7 Manager ID (Figure 4.16) 4.5.8 Change password (Figure 4.17) 4.5.9 Time and date set (Figure 4.18) Figure 4.18 Figure 4.17 Figure 4.16 4.6 PORTABLE DEVICE (Figure 4.19) 1. Movement direction set 1.1.

  • Page 17: Starting The Machine

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 4.7 STARTING THE MACHINE Strictly follow the instructions in "SAFETY INSTRUCTIONS". NEVER WORK WITH THE MACHINE WITHOUT MAINTAINING VISUAL CONTACT WITH IT. First, follow the directions in the chapter on Safety Devices and Safety Instructions. Next, control board, release the emergency stop (5), turn the ON/OFF (3) to the ON position to put the machine in standby mode.
  • Page 18 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...

  • Page 19: Maintenance And Inspection

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 7. MAINTENANCE AND INSPECTION 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, power cord and plugs, vacuum hoses and water tank.

  • Page 20: Lavina®32Re Electrical Schemes With Yaskawa Inverter 200-240 Volt

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 LAVINA®32RE ELECTRICAL SCHEMES WITH YASKAWA INVERTER 200-240 VOLT 1. AC supply and main motor The motor is connected in “Delta” (triangle) 230 Volt, reminder for the wire connection of the motor.
  • Page 21 ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 2. Operating supply 3. DC Supply...
  • Page 22 ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 4. Control circuit 5. Light and pump...
  • Page 23 ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 6. Left wheel driving 7. Right wheel driving...
  • Page 24 ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 8. PLC I/O 9. Memobus connection...
  • Page 25 ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 10. CAN connection 11. Illuminated switch, PC connection...

  • Page 26: Troubleshooting

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 8. TROUBLESHOOTING INDEX OF PROBLEMS AND SOLUTIONS 8.1 REPLACING POWER CORD AND PLUGS When replacing the power cord or plugs, always use cords and plugs with the same specifications as the original ones.

  • Page 27: Disassembling And Mounting Tool Holders To Changing Buffers And Elastic Element

    When the tool holder and adapter are dismounted, you can change the top key transmitting the movement to the planetary chain. Figure 8.3.9 Figure 8.3.10 8.4 DISASSEMBLING AND MOUNTING TOOL HOLDERS TO CHANGING BUFFERS AND ELASTIC ELEMENT When the TOOL HOLDER is disassembled you can change defective parts – elastic element, buffers, etc. Lift the locking pin (Fig.8.4.1) to dismount the retaining washer (Fig.8.4.2).

  • Page 28: Separating The Head From The Carrage

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 (Fig.8.4.2) is INADMISSIBLE because the security system preventing the separation of part of the holder in case of broken buffers and elastic element will not function! You can change the butterfly of the holder without dismounting the holder of the machine.

  • Page 29: Replacing The Motor

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 6. Disconnect the flexible hose supplying water to outside mist nozzles of the machine /pos.3 and pos.4 Fig. 8.3.5/. All water connections in the machines are with fittings types„Push-In “and „Release button”.

  • Page 30: Fault Diagnosis Inverter Yaskawa V1000

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 8.7 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual...
  • Page 31 ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020...

  • Page 32: Correcting Sag Of Used Planetary Chain

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 8.8 CORRECTING SAG OF USED PLANETARY CHAIN Unscrew the bolts of the maintenance window (see Fig.8.8.1) from the right side of the main head (Fig.8.8.2) (Fig.8.8.3) and lift the machine into tool-changing position. Manually turn the holders in order to turn the main head, stop when the chain link and the chain tensioner can be seen through the window.

  • Page 33: Replaing The Front Key Joint Of The Planetary Pulley

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 Seperate the main head from the carriage describe d in the paragrap “Separati head from the Figure 8.9.2 Figure 8.9.3 carriage”, Figure 8.9.1 Dismount the top cover. Unscrew the eight bolts (Fig.8.9.1) and take off the top cover (Fig.8.9.2) (Fig.8.9.3).
  • Page 34 ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 8.11TENSIONING AND REPLACING THE TRANSMISSION BELT transmission of the machine has one maintenance- free timing belt. To change belt, remove all holders and dismount their Figure 8.11.2 adaptors. Dismount sealing.

  • Page 35: Replacing The Pulleys

    ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020 8.12 REPLACING THE PULLEYS Fully loosen the belt and remove (see the previous section). After removing the belts, unscrew the four bolts of the pulleys on top of the disc (Fig. 8.12.1) and replace.

  • Page 36: Disposal

    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. 10. MANUFACTURER’S CONTACTS If you need to contact Superabrasive Inc.

  • Page 37: Spare Parts

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11. SPARE PARTS ASSEMBLY AND PARTS SPECIFICATIONS 11.1 LAVINA®32RE GENERAL PARTS Item No. Description L32RE10.00.00 Main Head L32E10.00.23 Bush L32-00.00.00.00.02 Bolt 30301240134 Nut M12DIN6923 L32RE20.00.00 Carriage L32REHV20.00.00 Carriage LED light with magnetic A50.00.00.00...

  • Page 38: Lavina®32E Third Wheel

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.4 LAVINA®32RE THIRD WHEEL Item No. Description Pcs. L32RE04.10.00 Frame 30301200053 Wheel 30301230049 Screw M10x30DIN912 30301221005 Washer M10DIN125A 30301240015 Nut M10DIN985 11.5 LAVINA®32E FRONT FRAME PARTS Item No. Description Pcs.
  • Page 39 ® Owner’s Manual Original Language – Lavina Superabrasive 32RE/32REHV 5/2020...

  • Page 40: Lavina®32Re Carriage

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.6 LAVINA®32RE CARRIAGE Item No. Description Pcs. Item No. Description Pcs. 30311000754 Portable device 30301210117 Bolt M6X20DIN6921 L32RE24.00.00 Control board assembly L32GE20.10.00 Right Weight L32REHV24.00.00 Control board assembly L32E20.01.00 Right pad holder...

  • Page 41: Lavina®32Re Frame And Steering Bracket Parts

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.7 LAVINA®32RE FRAME AND STEERING BRACKET PARTS Item No. Description Pcs. Item No. Description Pcs. Spring L32B- L32E23.20.00 Left Bracket 30317000010 02.03.00.00.02 L32B- Sprocket L32C.23.00.21 Housing 02.03.00.00.01-01 30329000000 Swivel Bolt GN212.3-28-M12-E...

  • Page 42: Lavina® 32Re Water Installation

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.9 LAVINA® 32RE WATER INSTALLATION Item No. Description Pcs. Destination 025X600 PE Tube Pump out - Ball valve Ball valve – Equal Tee 025X990 PE Tube L32E19.00.05 Tube Ball valve -Top cover...

  • Page 43: Lavina® 32Re Top Cover Parts

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.12 LAVINA® 32RE TOP COVER PARTS Item No. Description Pcs. L32Е10.70.00 Gard Assembly L32Е10.03.00 Vacuum Hose D76X300PU Soft Vacuum Hose L32E19.00.00 Top Cover Assembly L32E10.00.25-K Rear Top Cover Base Bolt М8X16DIN6921 30301210072 Bolt М6X12DIN6921...

  • Page 44: Lavina® 32E Top Cover

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.15 LAVINA® 32E TOP COVER Item No. Description Pcs. L32E19.10.00-K Top Cover 30301210013 Screw M6X16DIN603 30301240103 Nut M6DIN985 L32E19.00.07 Carrier 30308000419 Clamp L32E19.00.05 Tube 30329000041 Knob Bolt M6X16 30301210051 BoltM6X16DIN6921 30301221022 Washer D35x1.4...

  • Page 45: Lavina® 32Re Transmission Belt Parts

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.18 LAVINA® 32RE TRANSMISSION BELT PARTS Item no. Description Pcs. 30308000148 Timing Belt 28008MHL70 30301210019 Bolt M16X35DIN933 L32RE11.10.00 Central Pulley Assembly Bolt М8х25DIN6921 30301210038 L38GS-10.00.04 30301240095 Nut M8DIN6923 L25L-10.00.07 Support L25L-10.00.08...

  • Page 46: Lavina® 32Re Driving Pulley Unit Parts

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.20 LAVINA® 32RE DRIVING PULLEY UNIT PARTS Item No. Description Pcs. L32Е13.30.00 Drive chain pulley 30301210001 Bolt M8X30DIN933 L32X-13.00.25 Security washer 30301260074 Key6X6X28 30302000042 Seal ring TRAA00350 L32GX-13.00.12 30301250007 Retaining Ring A52DIN472 L38GRX-13.00.06-R1-K...

  • Page 47: Lavina®32Re And Lavina®32Rehv Control Board Assembly

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.23 LAVINA®32RE AND LAVINA®32REHV CONTROL BOARD ASSEMBLY Item No. Description Pcs. Item No. Description Pcs. L25E22.00.04 Cover L32RE24.00.02 30329000004 Knob Bolt M5X16 30301240103 Nut M6DIN985 L25RE24.20.00 Switch 30301221003 Washer M6DIN125A...

  • Page 48: Lavina® 32Re Module Drive Right

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.24 LAVINA® 32RE MODULE DRIVE RIGHT Item No. Description Pcs. L32RE26.20.00 Motor assembly L32RE 30301210051 BoltM6X16DIN6921 30313000320 Gearbox L32RE26.00.01 Flange 30301230012 Screw M8x20DIN 7991 30301210031 Bolt M8X20DIN6921 L25RE22.11.00 Wheel Bearing...

  • Page 49: Lavina® 32Re Module Drive Left

    Owner’s Manual Original Language – Lavina ® Superabrasive 32RE/32REHV 5/2020 11.25 LAVINA® 32RE MODULE DRIVE LEFT Item No. Description Pcs. L32RE26.20.00 Motor assembly L32RE 30301210051 BoltM6X16DIN6921 30313000320 Gearbox L32RE26.00.01 Flange 30301230012 Screw M8x20DIN 7991 30301210031 Bolt M8X20DIN6921 L25RE22.11.00 Wheel Bearing...

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