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Superabrasive LAVINA 20-X-E User Manual

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LAVINA
20-X-E User Manual
®
www.superabrasive.com / factory@superabrasive.com

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Summary of Contents for Superabrasive LAVINA 20-X-E

  • Page 1 LAVINA 20-X-E User Manual ® www.superabrasive.com / factory@superabrasive.com...

  • Page 2: Table Of Contents

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 Contents Check Daily ................15 contents..................2 Check After The First 15 Working Hours ........15 1. General Information ............... 4 Check Every 200 Working Hours ..........15 Machine Characteristics ............. 4 Check Every 400 Working Hours ..........

  • Page 3: General Information

    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 4: Vacuum Connection

    Weight (needed for transportation purposes); production year and serial number (needed for maintenance purposes). CUSTOMER SERVICE For customer assistance and technical support contact your local distributor or contact the producer Superabrasive Ltd. or visit us www.superabrasive.com , where you can download a copy of this manual.

  • Page 5: Protection Devices

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 The emergency break must be clear and working There are no missing parts of the machine. The tool protector must be working The machine is in upright working position. The machine must be clean The protection devices are working properly.

  • Page 6: Handling And Transportation

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 3. HANDLING AND TRANSPORTATION SEPERATING THE CARRIAGE FROM THE MAIN HEAD Figure 3.2 Figure 3.1 Figure 3.3 Unplug the motor cable plug from the control box (Fig. 3.1) and disconnect the water hose from the main head by pulling it out (Fig.

  • Page 7: Operation

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 4. OPERATION 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 will easily follow the machine. Plug in the machine and make sure that the power cord is free to follow the working direction of the Lavina®...

  • Page 8: Starting The Machine

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 STARTING THE MACHINE First, follow the directions in the chapter on Safety Devices and Safety Instructions. Next, release the emergency stop (12), turn the Ready switch (Fig. 4.6 9) to the ON position to put the machine in standby mode. Check the potentiometer (8), and ensure that it is set to the working speed.

  • Page 9: Tools And Accessories

    5. TOOLS AND ACCESSORIES WEIGHTS Superabrasive offers additional weights used to increase the productivity of the machine (Fig.5.1). Each additional weight weighs about 48 lbs or 22kg. Each individual application, type and condition of surface, power capacity of the outlet, etc. will determine the number of weights you can use without tripping a breaker.

  • Page 10: Popular Tools

    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.superabrasi...

  • Page 11: Maintenance And Inspection

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 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 cause damage to the machine. Most importantly, check and clean the tool plate connections, power cord and plugs, vacuum hoses and water tank.

  • Page 12: Lavina® 20-X-E Electrical

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 LAVINA® 20-X-E ELECTRICAL SCHEMES WITH YASKAWA INVERTER 200-240 VOLT 200-240 Volt The motor is connected in “Delta” (triangle) 230 Volt, Figure 71 Figure 71 reminder for the wire connection of the motor.

  • Page 13: Troubleshooting

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 8.TROUBLESHOOTING IN DEX OF PROBLEMS AND SOLUTIONS 8.1 REPLACING POWER CORD AND PLUGS When replacing the power cord or plugs, always use cords and plugs with specifications as the original ones. Never use lower quality or different type cord and plugs.
  • Page 14 Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 Figure 8.3.2 Figure 8.3.3 Figure 8.3.1 Figure 8.3.6 Figure 8.3.4 Figure 8.3.5 Figure 8.3.7 Figure 8.3.8 Figure 8.3.9 Make sure the four bolts holding the adaptor (Fig.8.3.12) are reliably tightened. Mount the holder on the machine using the same socket as in 8.2 (Fig.8.3.10;Fig.8.3.11).

  • Page 15: Accessing The Planetary Belt

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 8.4 ACCESSING THE PLANETARY BELT Figure 8.4.5 Figure 8.4.4 Figure 8.4.1 Figure 8.4.2 Figure 8.4.3 If the planetary belt slips or breaks, separate the carriage from main head, and disconnect the motor plug (Fig. 8.4.1), water-(Fig.

  • Page 16: Tensioning Used Planetary Belt

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 ATTENTION: NEVER “OVER” TENSION THE BELT, THE BELT WILL BE DAMAGED AND IT WILL NOT RECOVER ITS ORIGINAL TENSION Reinstall the belt around the planetary pulley; ensuring the belt goes around the driving pulley (Fig. 8.5.3). Put the belt around the left roller of the tensioner (Fig.
  • Page 17 Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 Figure 8.7.7 Figure 8.7.8 Figure 8.7.9 If all pulleys have to be replaced, dismount motor base disc and motor. Before removing the belt, unscrew the central pulley (so it does not turn while dismounting) (Fig.8.7.7) (Fig.8.7.8). Pull off the central pulley (Fig.8.7.9).

  • Page 18: Mounting The Belt

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 Unscrew the bolts around the motor (Fig.8.7.10) and take the motor off (Fig.8.7.11). Detach the retaining shaft/bearing (Fig.8.7.12). Remove the filling ring (Fig.8.7.13). Now the motor base disc is free to be removed; however, the only way to displace it is to press it out on a bearing press (Fig.8.7.14) (Fig.8.7.15).

  • Page 19: Checking The Tension Of The Belt

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 It is recommended that the tensioning of the belt be measured with Optikrik II Device (Measuring range: 500-1400 N) (Fig. 8.8.8). Тhe tension of the existing belt must be 520 N. The tension of the new belt must be 650N ATTENTION: NEVER “OVER”...

  • Page 20: Fault Diagnosis Inverter Yaskawa V1000

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 8.11 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual...
  • Page 21 Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018...
  • Page 22 Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018...

  • Page 23: Warranty And Returns

    Superabrasive Ltd. will not be responsible for these. 10. 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 24: Spare Parts

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 12. SPARE PARTS ASSEMBLY AND PARTS SPECIFICATIONS 1. LAVINA®20-X-E GENERAL PARTS Item No. Description Pcs. L20XE-20.00.00 Carriage MAR8.71 Tube MAR8.78 Tube MAR8.86 Tube D40L820 Vacuum Hose L20XS-10.00.00 Main Head L25SPS-07.03.00.00 Pin Assembly MAR8.25...

  • Page 25: Lavina®20-X-E Guard Parts

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 3. LAVINA®20-X-E GUARD PARTS Item No. Description Pcs. D4X10DIN7337 Rivet M4DIN9021A Washer L20SPS-05.00.00.01 Ring L20SPS-05.00.00.02 Guard 3.1 LAVINA®20-X-E GUARD PARTS **for machines after Serial No 1710L20XE1616 Item No. Description Pcs. L20X-05.00.00.01 Guard...

  • Page 26: Lavina®20-X-E Bottom Cover Parts 1

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 5. LAVINA®20-X-E BOTTOM COVER PARTS 1 Item No. Description Pcs. L20NS-14.00.00 Bottom Cover Assembly M5X12DIN6921 Bolt D12X2 O-Ring M6DIN9021A Washer M6X16DIN6921 Bolt L20NS-14.00.05 Sealer Inspection Cover L20NS-14.00.04 Inspection Cover A41.00.00 Tool Holder A41...

  • Page 27: Lavina®20-X-E Bottom Cover Parts 2

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 6. LAVINA®20-X-E PLANETARY DRIVE PARTS Item No. Description Pcs. TC-20EF1110X20X2 Endless Transmission Flat Belt L20S-17.00.00 Planetary Tensioning Unit L25S-17.11.00 Idler KIT TO CHANGE L20X KP-L20X-L20S PLANETARY TO L20S 7. LAVINA®20-X-E BOTTOM COVER PARTS 2 Item No.

  • Page 28: Lavina®20-X-E Pulley Unit Parts 2

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 8. LAVINA®20-X-E PULLEY UNIT PARTS 2 Item No. Description Pcs. L20XS-16.00.00 Driving Pulley Unit M6X12DIN7991 Screw L25S-16.00.16 L20S-16.00.15 Driving pulley DIN6885A5X3X16 L20NS-10.00.10 Disc 6013 Roller Assembly L25SPS-00.00.00.34 Distance Ring A10013943 Retaining Ring L20P-01.05.00.00...

  • Page 29: Lavina®20-X-E Carriage Parts

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 11. LAVINA®20-X-E CARRIAGE PARTS Item No. Description Pcs. Item No. Description Pcs. M8DIN934 M5DIN985 M8DIN127B Spring Washer See table12 pos.14 Water Pump M8DIN125A Washer A33.10.00 Tank M8X12DIN7991 Screw T34391 Knob Bolt L25S-22.00.00...

  • Page 30: Lavina® 20-X-E Control Box Parts 200-240 Volt

    Superabrasive User Manual Original Language Lavina® 20-X-E 7/2018 12. LAVINA® 20-X-E CONTROL BOX PARTS 200-240 VOLT Item No. Description Pcs. Item No. Description Pcs. L20NS-30.30.00 Lamp Unit Incl. Cable L20S-30.10.03 Socket L20NS-30.10.01 Cable Gland L20S-30.20.00 Electro Motor Assembly L20S-30.10.02 Plug on Control Board 17.1...

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