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Superabrasive LAVINA ELITE L25GE User Manual

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LAVINA ELITE L25GE

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 L25GE

  • Page 1: Lavina Elite L25Ge

    LAVINA ELITE L25GE User Manual Tech Support Line: 800-987-8403 | www.superabrasive.com | info@superabrasive.us...
  • Page 2 Superabrasive User Manual Original Language Lavina® 25GE 15/2020...
  • Page 3 WARRANTY POLICY FOR LAVINA E MACHINES 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® 25GE 15/2020 LAVINA ELITE L25GE ................1 7.MAINTENANCE AND INSPECTION ............. 21 REMARK ....................21 1. GENERAL INFORMATION ................5 ................... 21 ECHANICAL ARTS ..................5 ....................21 ANUFACTURER LEANING .................. 5 ..................21...

  • Page 5: 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 6: Vacuum Connection

    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 7: Safety Instructions

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 2. SAFETY INSTRUCTIONS RECOMMENDED USE SAFE USE The LAVINA® 25GE machine is designed and manufactured to The LAVINA® 25GE is designed to reduce all risks correlated with grind and polish concrete, terrazzo and natural stone floors. It its use.

  • Page 8: Local Agencies And Regulations

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 Because propane is odorized, it is easily detected at engines used outdoors, but CARB/EPA approval does not signify that levels of just a few parts per million, which is much less the engine is safe to use indoors.

  • Page 9: After Work Is Completed

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020  Make sure the working surface is not too uneven. If it Efficiency System 2) ENGINE EXHUAST is, it may damage the machine. ANALYZERS HORIBA GAS AFTER WORK IS COMPLETED ANALYZER Clean the machine and its...

  • Page 10: Refuelling Cylinders

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020  The liquid draw cylinder is used on larger vehicles like tamperproof, steel mesh storage cabinet. This cabinet may be located next to the building but with at least five forklifts. These machines have special vaporizing feet (1.5 m) of space between the cabinet and the nearest...

  • Page 11: Handling And Transportation

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 3. HANDLING AND TRANSPORTATION 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, Fig. 3.5). Choose the upright position to move easy the machine .

  • Page 12: Lifting The Machine From Working To Tool Mounting Position

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 LIFTING THE MACHINE FROM WORKING TO TOOL MOUNTING POSITION Figure 3. 10 Figure 3.9 Lock the weights in upward position. Put the handles of the carriage as shown on (Fig. 3.9). Ensure that the water tank is empty before flipping the machine.

  • Page 13: Operation

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 4. OPERATION PRELIMINARY CONTROLS Inspect the working area as explained in the safety instructions. Fill in the water tank for wet use or connect the vacuum extractor and ensure that the vacuum hose is clear and it will follow the machine easily.

  • Page 14: Battery Voltmeter

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 BATTERY VOLTMETER This feature allows for real-time display of the battery’s voltage, which also helps for troubleshooting any battery or charging system issues that may arise. ENGINE TACHOMETER Displays the current engine speed (in RPM). This should be used to assess proper idle, WOT and engine speed for the appropriate tooling.

  • Page 15: Led Alerts & Resetting Service Intervals

    Password required if set. Factory Unlock-This option is only used by Superabrasive and requires a factory assigned pin number to activate. Tach Settings- This allows you to adjust the tachometer for a carbureted or fuel injected engine. It should come pre-set to the correct option and will not require changes.

  • Page 16: Water Flow Control System

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 Do not interact with the device while operating your equipment. Doing so may distract your attention and cause an accident, or may be illegal depending on your region. Avoid any direct contact with pressure washers, water sprayers or cleaning chemicals of any kind.

  • Page 17: Adjusting And Mounting Tools

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 Figure 4.6 Figure 4.5 ADJUSTING AND MOUNTING TOOLS The Holder A41 in LAVINA® E can work with either 3 or 6 buffers which will change its elasticity. You can make the change after dismounting the holder as per the instruction in TROUBLESHOOTING.

  • Page 18: Use Horizontal Propane Tank

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 USE HORIZONTAL PROPANE TANK The standard Lavina 25GE is equipped with vertical propane tank with vapor draw. If necessary the machine can work with horizontal tank but obligatory with vapor draw. Here is how to readjust the machine for horizontal propane tank: ...

  • Page 19: Stopping The Machine

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 STOPPING THE MACHINE Stopping of the machine must be done gradually. To begin, disengage the clutch by pushing the Stop clutch rocker (2), and return the throttle (1) to the IDLE position.

  • Page 20: Popular Tools

    Calibra but the ceramic bond has been modified for more efficient use on soft and medium concrete. 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.

  • Page 21: Maintenance And Inspection

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 7.MAINTENANCE AND INSPECTION REMARK Tampering w/Emission Control System Prohibited Federal law and California State law prohibits the following acts or the causing thereof: (1) the removal or rendering inoperative by any person other than far purposes of maintenance, repair, or replacement, of any device or element at design...

  • Page 22: Check And Replace Every 400 Working Hours

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 certain the wheels are clean and rotate properly. Inspect the control buttons. If there are defective control parts, they should be replaced immediately. Replace worn vacuum‐ and water hoses. Carefully inspect the seal rings and bearings of the grinding units, and replace any showing signs of excessive wear. For more information, refer to chapter troubleshooting below.

  • Page 23: Troubleshooting

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 OPERATION INTERVAL Daily Every Every Every Every Every Every First 8 Hrs. Hrs. Hrs. Hrs. Hrs. Hrs. Hrs. Check & add engine oil Check for loose or lost fasteners Check for oil leakage...

  • Page 24: Checking And Changing Oil

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 Starter barely turns the engine over or the solenoid just clicks The battery is likely low in charge. This can be remedied by recharging the battery using a 12 Volt battery charger at 4.12 amperes.

  • Page 25: Separating The Head From The Carriage

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 8.3 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 26 Superabrasive User Manual Original Language Lavina® 25GE 15/2020 Figure 8.4.6 Figure 8.4.7 Figure 8.4.8 Figure 8.4.5 Figure 8.4.10 Figure 8.4.11 Figure 8.4.12 Figure 8.4.9...
  • Page 27 Superabrasive User Manual Original Language Lavina® 25GE 15/2020 8. Dismount the right cover on the control panel. Underneath is the coupling to disconnect the control module from the motor. Disconnect the coupling, disconnect the cable and move it to the main head /Fig.8.4.13;Fig.8.4.14;Fig.8.4.15;Fig.8.4.16;Fig.8.4.17;Fig.8.4.18;Fig.8.4.19/.
  • Page 28 Superabrasive User Manual Original Language Lavina® 25GE 15/2020 9. Remove the mist nozzles system and carefully stop the connection to the water system. Figure 8.4.21 Figure 8.4.22 Figure 8.4.23 Figure 8.4.20 10. Now it is possible to separate the head by removing the pins. This will require two people: one person holds the carriage while the other pulls the pins (Fig.

  • Page 29: Dismounting/Mounting The Engine

    8.4 DISMOUNTING/MOUNTING THE ENGINE Figure 8.4.1 Figure 8.4.2 Figure 8.4.3 Separate head from carriage (see previous chapter). Remove front (Fig. 8.4.1) and back belt protection (Fig. 8.4.2). Loose the motor base plate (Fig. 8.4.3), release the tension device (Fig. 8.4.4), and take out the belt (Fig. 8.4.5). Take off the engine (Fig. 8.4.6).

  • Page 30: Dismounting Tool Holder To Changing V-Rings And Felt-Rings

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 8.7DISMOUNTING TOOL HOLDER TO CHANGING V-RINGS AND FELT-RINGS Figure 8.7.2 Figure 8.7.1 Figure 8.7.3 Figure 8.7.4 8.2.1 Figure 8.7.5 Figure 8.7.6 Figure 8.7.7 Figure 8.7.8 To check or replace the buffers and the elastic elements , the tool holders have to be dismounted.
  • Page 31 Superabrasive User Manual Original Language Lavina® 25GE 15/2020 8.8 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.8.8.1) to dismount the retaining washer (Fig.8.8.2). Take out the screws on the buffers and the nuts of...

  • Page 32: Correcting Deflection Of The Used Planetary Chain

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 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 33: Replacing The Planetary Driving Chain Wheel And Planetary Tensioner

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 Figure 8.9.4 Figure 8.9.5 Figure 8.9.6 Figure 8.9.9 Figure 8.9.7 Figure 8.9.8 Mount the chain tensioner (Fig.8.8.6). Screw the two screws (Fig.8.9.4)(Fig.8.8.5). Loosen a quarter to 1/2 rev the bolt of the chain tensioner (Fig.8.8.5) the tensioner should turn with minimum clearence, without inclination, then unscrew the inner...

  • Page 34: Tensioning And Replacing The Belts

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 8.11 TENSIONING AND REPLACING THE BELTS Figure 8.11.1 Figure 8.11.2 Figure 8.11.3 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 35 Superabrasive User Manual Original Language Lavina® 25GE 15/2020 Figure 8.11.7 Figure 8.11.8 Figure 8.11.9 Figure 8.11.10 Figure 8.11.11 The Ressembly is on reverse order, and is important to match the threads of the conical sleeve and the belt washer(Fig.8.11.13). Put the front washer (Fig.8.11.14), on the screw use always the “blue” thread locking adhesive.

  • Page 36: Replacing The Planetary Driven Chain Wheel

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 8.12 REPLACING THE PLANETARY DRIVEN CHAIN WHEEL Dismount the planetary chain and the tensioner and see Fig.8.9(MONTING NEW PLANETARY CHAIN). Dismount the tool holders, sealers and bottom cover see Fig.8.11(TENSIONING AND REPLACING THE BELTS).

  • Page 37: Replacing The Planetary Unit

    When mounting back secure with sealant (Fig.8.14.3). 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 38: Emission Control Warranty Statemen

    Superabrasive Inc. recommends that you retain all receipts covering maintenance of your SORE engine, but Superabrasive Inc. cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance.
  • Page 39 Superabrasive Inc. will not be liable to warrant failures of warranted parts caused by the use of a non- exempted add-on or modified part.

  • Page 40: Spare Parts

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 12. SPARE PARTS ASSEMBLY AND PARTS SPECIFICATIONS 1. LAVINA® 25GE GENERAL PARTS Item No. Description Pcs. A50.00.00.00 LED light with magnetic base L25GE01.00.00 Bumper L25GE10.00.00-3 Main Head L25SPS-07.03.00.00 Pin Assembly L25GE20.00.00-2 Carriage L20GX-40.10.00...

  • Page 41: Lavina® 25Ge Control Board

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 3. LAVINA® 25GE CONTROL BOARD Item No. Description Pcs. 30301230243 Screw M6x16ISO7380F/10.9/ 30301230247 Screw M4X30ISO7380F/10.9/ 30313000069 Start Switch 30313000074 Light Switch 30313000073 Water Switch 30313000072 Clutch Switch 30313000173 Charger 30301240130 Distance Bush...
  • Page 42 Superabrasive User Manual Original Language Lavina® 25GE 15/2020...

  • Page 43: Lavina® 25Ge Carriage

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 5. LAVINA® 25GE CARRIAGE Item No. Description Pcs. Item No. Description Pcs. L25GE21.00.00-1-К Frame 30301210051 Bolt M6x16DIN6921 L20GX-20.40.00 Left Weight Support 30301240103 Nut M6DIN985 L20GX-20.20.00 Left Weight L20GX-25.10.00 Strap L25GE20.20.00 Left Weight L20GX-25.30.00...

  • Page 44: Lavina® 25Ge Water Pump

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 7. LAVINA® 25GE WATER PUMP Item No. Description Pcs. 30326000003 Pump 30313000348 Fixed Elbow NPT Thread 30313000056 Male Hex Plug 30301240090 Nut M5DIN985 30301221015 Washer M5DIN9021 30301230113 Screw M5X25DIN84A 30313000341 Stud Fitting 8.

  • Page 45: Lavina® 25Ge Water Tank

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 10. LAVINA® 25GE 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 46: Lavina® 25Ge Engine Base Parts

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 12. LAVINA® 25GE ENGINE BASE PARTS Item No. Description Pcs. Complete Engine KFX600 Assembly L25GS-10.02.06 Clutch Washer L25GE10.02.06 Clutch Washer 5215 Electric Clutch 47621932 Electric Clutch L25G-10.02.02.S Bolt Set L25GE10.02.02 S Bolt Set...

  • Page 47: Lavina®25Ge Top Cover

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 14. LAVINA®25GE TOP COVER Item No. Description Pcs. L20GX-18.10.00 Left Fork L25GE02.30.00 Left Fork L20GX-18.20.00 Right Fork L25GE02.40.00 Right Fork 30301210031 Bolt M8X20DIN6921 L20GX-15.00.29 Bushing 30301210092 Bolt M8X40DIN6921 30302000049 V-Ring Type A L25E19.00.00-1...

  • Page 48: Lavina® 25Ge Bottom Cover 1 Parts

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 16. LAVINA® 25GE 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 49: Lavina® 25Ge Planetary Drive Parts

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 17. LAVINA® 25GE 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 30301260057 L25GX-10.00.57-1...

  • Page 50: Lavina® 25Ge Pulley Unit Assembly

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 17.1. LAVINA® 25GE 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 51: Lavina®25Ge Tool Holder Parts/See Also Fig.8.7.13

    Superabrasive User Manual Original Language Lavina® 25GE 15/2020 19. LAVINA®25GE 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 52 Superabrasive User Manual Original Language Lavina® 25GE 15/2020 LAVINA® 25GE OPTION Item No. Description Pcs. L25GE02.20.00-K Lever Assembly L25GE02.10.00-K Lever mount L25GE02.00.00 Lever Set *-For machines before Serial № 2001L25GE1630...

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