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lavina 32-S-E User Manual

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®
Superabrasive
Owner's Manual Original Language – Lavina
32-S-E
6/2013
LAVINA
32-S-E User Manual
®
www.superabrasive.com / factory@superabrasive.com

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Summary of Contents for lavina 32-S-E

  • Page 1 ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 LAVINA 32-S-E User Manual ® www.superabrasive.com / factory@superabrasive.com...

  • Page 2: Table Of Contents

    Preparation for work  ................ 5  Mechanical Parts ..................  1 4  Protection Devices    ................ 5  Electrical System ..................  1 5  Arrest Functions  .................. 5  Lavina®32‐S‐E  Electrical schemes with Yaskawa Inverter ......  1 5  Safe Use    .................. 5  Lavina®32‐S‐E    Electrical  schemes  Yaskawa  Connection  Main  Circuit  Residual Risks   ................ 5  Terminals....................15  Before You Begin    ................ 5  Operating Machine .................. 5  9. TROUBLESHOOTING.................16  After Work is completed ................ 5  Index of Problems and Solutions ............  1 6 ...

  • Page 3: General Information

    GENERAL DESCRIPTION ® The Lavina 32-S-E machine is intended for grinding, polishing and buffing concrete, marble, granite, limestone and terrazzo surfaces with diamond tools. ® The Lavina 32-S-E is a six-disc machine, which can be used dry as well as wet.

  • Page 4: Environmental Conditions

    32-S-E outdoors is between 41°F and 86°F or 5°C and 30°C. Never ® use the Lavina 32-S-E during rain or snow when working outdoors. When working indoors, always operate the machine in well-ventilated areas. ELECTRICAL CONNECTION The voltage (Volt) and power (Ampere) are displayed on a label on the electrical control box to avoid any incorrect connection.

  • Page 5: Preparation For Work

    SAFE USE Always wear safety shoes when working with the ® The Lavina 32-S-E is designed to eliminate all risks machine. correlated with its use. However, it is not possible to Always wear ear protectors when working with the eliminate the risks of an eventual accident with the machine.

  • Page 6: Handling And Transportation

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 3. HANDLING AND TRANSPORTATION Figure 3.1 Figure 3.2 Figure 3.3 USING THE STEERING BRACKET By loosing the swivel bolt (Fig. 3.1-2), turn the steering bracket (Fig. 3.1-3) in position. To turn the steering bracket down (Fig.

  • Page 7: Flipping The Machine Up

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 FLIPPING THE MACHINE UP To change the tools put the handle in the flipping (upright) position (Fig. 3.11), grab the steering bracket and pull the machine with all your bodyweight down (one foot on the control box can help) Put the bracket down on the floor (Fig.

  • Page 8: Leading Power Cable

    32-S-E in a dry place. Never transport ® the Lavina 32-S-E unprotected; it may be damaged if transported unprotected during rain or snow. When during the storage of the machine the temperature may fall down to or less 32F (or 0...

  • Page 9: Frame Blocking

    ® size. Avoid vibrations. Do not stop the Lavina 32-S-E machine in one spot while the tools are still working because they will leave marks on the floor surface. When working wet, preliminary chose with the water tap (Fig.4.2-1) the position for water feed and periodically start the pump (Fig 4.8-8) to release water onto the floor surface When working...

  • Page 10: Tools And Accessories

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 5.TOOLS AND ACCESSORIES WEIGHTS Superabrasive offers additional weights increasing the productivity of the machine (Fig.5.1). Each additional weight weighs about 64 lbs or 29 kg. The number of weights you choose to use will vary from none to two.

  • Page 11: Recommended Tools

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 6. POPULAR TOOLS RECOMMENDED TOOLS QuickChange System and Tooling feature extremely fast and convenient tool changes, and a long tool life, providing for great long-term cost savings. The QuickChange pads are produced in four different bonds for super hard, hard, medium and soft concrete, in a variety of grit sizes, with either 1 or 2 buttons, which allows you to customize the aggressiveness of the cut.

  • Page 12: General Exploded View (Fig.7.1)

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 7. EXPLODED VIEW GENERAL EXPLODED VIEW (FIG.7.1) TOOL HOLDER FOR MACHINES EXPLODED VIEW (FIG.7.2) BOTTOM COVER ASSEMBLY EXPLODED VIEW (FIG.7.3) PULLEY UNIT EXPLODED VIEW (FIG.7.4) MOTOR SUPPORT EXPLODED VIEW (FIG.7.5) Figure7.2...

  • Page 13: Central Shaft Bearing Exploded View (Fig.7.6)

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 CENTRAL SHAFT BEARING EXPLODED VIEW (FIG.7.6) TOP COVER EXPLODED VIEW (FIG.7.7) GUARD ASSEMBLY EXPLODED VIEW (FIG.7.8) CARRIAGE EXPLODED VIEW (FIG.7.9) STEERING BRACKET EXPLODED VIEW (FIG.7.10) TOOL HOLDER EXPLODED VIEW (FIG.7.11) Figure 7.8...

  • Page 14: Maintenance And Inspection

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 8. 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 15: Electrical System

    Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 ELECTRICAL SYSTEM ® LAVINA 32-S-E ELECTRICAL SCHEMES WITH YASKAWA INVERTER 380Volt ® LAVINA 32-S-E ELECTRICAL SCHEMES YASKAWA CONNECTION MAIN CIRCUIT TERMINALS The motor is connected in “Star” 380 Volt, reminder for the wire connection of the motor...

  • Page 16: Troubleshooting

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 9. TROUBLESHOOTING INDEX OF PROBLEMS AND SOLUTIONS 9.1 REPLACING POWER CORD AND PLUGS When replacing the power cord or plugs always use cords and plugs with specifications as the original ones.

  • Page 17: Tensioning Used Planetary Belt

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 9.3  TENSIONING USED PLANETARY BELT Take the main head of the carriage, like described in the paragraph “Splitting the carriage from the main head”, Dismount the top cover. Noticing speed lost in planetary movement it is possible to tension the belt for planetary movement as described in 9.4 Mounting and tensioning a new planetary belt.

  • Page 18: Replacing The Pulleys

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 To change the tension, turn loose the bolt (Fig. 9.5.4 11) on top of the puller, LOOSE THE 5 BOLTS in the middle (fig. Fig. 9.5.4 8) loose also on the half moons the bolts ( Fig.

  • Page 19: Fault Diagnosis Inverter Yaskawa V1000

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual...
  • Page 20 ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013...
  • Page 21 ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013...

  • Page 22: Return Policy For Lavina® 32-S

    ® Lavina 32-S-E machines may be returned, subject to the following terms: In no case, a machine is to be returned to Superabrasive Ltd. for credit or repair without prior authorization. Please contact Superabrasive Ltd. or your local distributor for an authorization and issuance of a return authorization number.

  • Page 23: Spare Parts

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 12. SPARE PARTS 1. LAVINA®32‐S‐E GENERAL PARTS  ASSEMBLY AND PARTS SPECIFICATIONS Model Item No. Description L32S-10.00.00 L32-S-E Disc Assembly L32S-05.00.00 L32-S-E Pin Assembly MAR 8.120 L32-S-E Tube L32SE-20.00.00 L32-S-E Carriage MAR 8.45...

  • Page 24: Lavina®32-S-E  Pulley Unit  Parts

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 4. LAVINA®32‐S‐E  PULLEY UNIT  PARTS  Model Item No. Description Pcs. L32-S-E PL2476-975L-9 Endless Transmission V Belt L32-S-E M16X35DIN933 Bolt L32-S-E M16DIN127B Spring Washer L32-S-E M16DIN125A Washer L32-S-E L32D.10.01.00 Central Pulley L32-S-E DIN6885A12x8x56 L32-S-E L32D.10.00.06...

  • Page 25: Lavina®32-S-E   Central Shaft Bearing  Parts

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 6. LAVINA®32‐S‐E   CENTRAL SHAFT BEARING  PARTS  Model Item No. Description Pcs. L32-S-E B65DIN471 Retaining Ring L32-S-E 6013 Roller Assembly L32-S-E L32D.11.00.05 Extension Shaft L32-S-E L32S-11.02.00 Disc Assembly L32-S-E TWVL01700 V-Seal L32-S-E M6x16DIN7991 Screw L32-S-E L32D.11.00.03...

  • Page 26: Lavina®32-S-E  Carriage Parts

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 9. LAVINA®32‐S‐E  CARRIAGE PARTS Model Item No. Description Pcs. Item No. Description Pcs. L32-S-E L32S-21.00.00 Frame M12DIN127B Spring Washer L32-S-E L32-02.01.00.00-01 Wheel M5 DIN 127B Spring Washer L32-S-E L32D.20.00.03 Wheel Cap M5 DIN 934...

  • Page 27: Lavina®32-S-E Steering Bracket  Parts

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 10. LAVINA®32‐S‐E STEERING BRACKET  PARTS Model Item No. Description L32-S-E L32B-02.03.00.00.01-01 Sprocket L32-S-E L32B-02.03.02.00.00 Left Bracket L32-S-E L32B-02.03.03.00.00 Right Bracket L32-S-E L32C.23.00.06 Screw L32-S-E GN212.3-28-M12-E Swivel Bolt L32-S-E M12DIN125A Washer L32-S-E L32B-02.03.00.00.02 Spring L32-S-E L32C.23.00.21...

  • Page 28: Lavina® 32-S-E Control Box Parts 380 Volt

    ® Superabrasive Owner’s Manual Original Language – Lavina 32-S-E 6/2013 14.LAVINA® 32‐S‐E CONTROL BOX PARTS 380 VOLT    LAVINA®32‐S‐E  CONTROL BOX PARTS  380 VOLT  Model  Item No.  Description  Pcs.  No.  Item No.  Description  Pcs.  .  L32-02.06.00.00.00  L32‐S‐E  1  Lamp Unit Incl. Cable  2  18  L20NS‐30.40.00  Water Pump with Cable  1  L32‐S‐E  2  L20NS‐30.10.01  Cable Gland  3  18.1  L20NS‐30.40.01  Cable for Water Pump  1 ...

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