LAVINA® 13-S User Manual - Polished Concrete Solutions
Contents
1. s MEA 24 add Ea 250 Note If fanis CPF11 through CPF19 cecur the LED operator will display PERO or 1 B Minor Faults and Alarms When a minor fault or alarm occurs OE KENA LEE RS VT ee text pay shows an alarm code A fault has occurred if ihe text hit aud does not Dash Refer o Alarm Detection om page 253 An overvoltage situation for example can trigger both faults and minor faults Tt 15 th a ee TEA TM AE Or REIR rable 6 5 Minor Fault and Alarm Display 18 Superabrasive User Manual Original Language Lavina 13 S 4 2013 19 Superabrasive User Manual Original Language Lavina 13 S 4 2013 9 WARRANTY AND RETURNS WARRANTY POLICY FOR LAVINA 13 S If your warranty card is missing call your local distributor and request a warranty card or visit us at www superabrasive com to download one The customer is responsible for filling out the card and mailing it to the manufacturer s address indicated on the card To ensure registration and activation of the warranty coverage the warranty card must be mailed to the manufacturer within 30 days from date of purchase Failure to mail the warranty card within 30 days from date of purchase may void the warranty Make sure you provide the manufacturer with all the information requested and most importantly with the distributor s name machine serial number and purchase date Superabrasive Inc guarantees that the orig2. The Lavina913 S machine is designed and manufactured to grind and polish concrete terrazzo and natural stone floors It can be used for renovations as well as for polishing The machine is designed for dry use Use a vacuum of appropriate size For more information please refer to the chapter on handling the vacuum connection PROHIBITED USE AN WARN N G The machine MUST NOT be used For applications different from the ones stated in the General Description chapter For not suitable materials In environments which Possess risks of explosion Possess high concentration of powders or oil substances in the air Possess risks of fire Feature inclement conditions Possess electromagnetic radiation PREPARATION FOR WORK AN VV AR N N G Make sure that You have closed the work area so that no person unfamiliar with operating the machine can enter the area The tool plate and tools are adjusted to the machine properly There are no missing parts of the machine The machine is in upright working position The protection devices are working properly The electrical cable is free to move and follow the machine easily In order to keep the electrical cable from being damaged no vehicle should cross the zone where electrical cables are situated PROTECTION DEVICES WARN N G The machine is equipped with several protection devices including the following An emergency stop button A protection skirt and a hood for protectin
3. SUPERABRASIVE Tech Support Line 800 e www superabrasive com info superabrasive us Superabrasive User Manual Original Language 1 GENERAL INFORMATION 3 ManufactUle FUA Fe EE Sae doakan asa Oe adas 3 General Description eese ecce ee eene eene ee nennen enne nnne nannten 3 Machine characteristics iia 3 MAIN sraico Es 3 Environmental Conditions oooooooooooooooooooooooo 3 Electrical Connection mn al an 3 Vacuum Connect OD iman 4 Technical Data seo ro aa Cete epi tek VE EE Fees ea 4 Via ON en ti er YR v iex ee Eas Error Bookmark not defined Sonorous Emissions Error Bookmark not defined Label Data aci pi eee edo ian re oii Test Error Bookmark not defined Customer Service Error Bookmark not defined 2 SAFETY 5 Recommended Use t veh daa ma a 5 Prohibited USE E 5 Preparation for work oie treo kh dace aeree RH va 5 Protection Devices os cis ovo rue eds o valo auia gene 5 Arrest tan ba au E 5 A E PE An 5 Residual RISKS S eus aini Va dash 5 Before A IQ sama 5 Operating Machine sioe kaan toes 5 After Work is completed woo oo 5 The Work AGO osi Papan ana E qa 5 PERSONAL PROTECTIVE
4. 2 Diamond tools with Velcro are attached on foam plate of 13 2 inch Fig 3 3 The foam plates are mounted on the key lock butterfly Always use the tool holder key Fig 3 3 LEVELING AFTER MOUNTING THE TOOL On top of the base plate is mounted a water level Fig 3 4 Designed to establish the good working position of the tools and adjusted by the operator in the different ranges Turn left and right on 45 by releasing the screw handle Fig 3 4 Figure 3 4 Figure 3 5 Figure 3 6 Figure 3 7 Superabrasive User Manual Original Language Lavina 13 S 4 2013 Tilt crosswise to the left and to the right to 4 release the screw handle Fig 3 5 Using the handle Fig 3 6 and guided by the index line and the levelling put the operating part in the desired crosswise position and screw the handle Fig 3 5 Using the vertical screw Fig 3 7 and guided by the leveling adjust the operating part to flat position or find the required lengthwise tilt forward or backward ADJUSTING HANDLE Figure 3 8 Figure 3 9 Figure 3 10 Unscrew the handle Fig 3 8 till it reaches the ager Fig 3 9 Pull up the ager Fig 3 9 and turn the handle to the desired position Find the position where it gows down and screw the handle Fig 3 10 TOOL PROTECTING GUARD The protecting guard has free movement and is self adjusting according to the height of the tool abrasion and is turning in the range of 45 clockwise or anti clockwise following the wall Fi
5. Equipment 5 Operator nem 6 3 OPERATION a iin pa aa una 6 Preliminary Controls iniciacion CE ERE FERME 6 Mounting TOOIS ewean an na ci 6 leveling after mounting the tool oooooooo o oo 6 Adjusting AAA AP UA PORE iban 7 Tool protecting guard nan Abah cene ot ve ica pce Sev Nana 7 the Control Board Mt unuk 8 Starting the Machine Sei ban bank HELM To tamatan 8 Operating the Machine iieri oraret reete YER Rv anakan enam esa 8 Stopping the Machine Kisses naas Ea ARRA 8 4 TOOLS AND ACCESSORIES 9 WEIGHTS atu a nana 9 Tool holder key caia aa 9 Foam nabi EROR bana ken ena QE 9 Security plate for Quickchange pads 9 5 POPULAR TOONLS 10 RECOMMENDED En eve ERE ERR A E esa 10 6 EXPLODED VIEW ees 11 Lavina913 S 4 2013 General Exploded View Fig 6 1 11 Main Head Disassembly 1 Fig 6 2 eee 11 Main Head Disassembly 2 Fig 6 3 ee 11 Carriage Disassembly Fig 6 4 oooooooooo oo oo 11 Option for Water Fig 6 5 een s eae a an 11 7 MAINTENANCE AND INSPECTION 12 CUS IANA NN aa an Inde due 12 Check Dally isses
6. 13S L13S E Ww mM No L13 S 20 10 Fuss a Fuss s weowiase waster Fuss s usas sewn a a CN 5 5 5 5 1 2 3 HP HP Ww mM uss ues uss 135 27 1320200003 E Ww N E Ww c 135 21 20 00 Connecting Rod E Ww mM E Ww Cc E Ww N 25G 23 00 00 Handle Assembly E Ww mM Fuss Jus suem pa Juss uus ua mona washer a uas as ussomz ame o us lI I IL E Ww Cc 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 5 6 7 8 9 0 1 2 3 4 5 6 7 8 23 Superabrasive User Manual Original Language Lavina 13 S 4 2013 7 CONTROL BOX PARTS 200 240 VOLT 14 12 10 131 13 132 22 l 5 6 11 212 7 LAVINA 13 S CONTROL BOX PARTS 200 240 VOLT Model No ttemmo Description 13 2 L20S 30 02 02 Cable L13S 30 10 00 Metal Box L13S 30 11 00 Metal Box Plate L20NS 30 11 01 Circuit Breaker 5 6 7 L20NS 30 11 02 8 9 1 2 E 2 uss s umemuny oma 1 uss s E EEN uss s usos 1 Electro Motor Assembly 21 1 Plug with Cable Cable for Electro Motor Inverter Yaskawa V1000 132 1053002 20 a nu 1 Circuit Breaker zo 20 Umi 053020 Umi uso Panel mounted socket 24
7. 2 5 and the buffers can be replaced Fig 8 2 6 Attention by mounting use always the blue thread locking adhesive except on the bolts to lock the buffers Fig 8 2 5 Use always original bolts Depending on the number 3 4 or 6 of buffers the holder can be more flexible or rigid Figure 8 2 7 Figure 8 2 8 Figure 8 2 9 Figure 8 2 10 When the tool holder is dismounted you can change the sealers V Ring and Felt Ring Take out Felt Ring Adaptor and V Ring Before mounting check on which side the adaptor is fitting remember the correct side Mount the V Ring with the smallest lip of the V to inside Fig 8 2 7 just push the V ring so the top is on the same level as the pulley top Fig 8 2 8 Than take the adaptor in the correct way and push the V Ring down with the adaptor Fig 8 2 9 The lowest lip of the V Ring should only barely touch its gliding surface also never push the V Ring down with fingers Mount now the Felt ring on top Fig 8 2 10 Close the sealers with the cap Fig 8 2 11 Figure 8 2 11 14 Superabrasive User Manual Original Language Lavina 13 S 4 2013 8 3 TENSIONING THE BELTS PLEASE MAKE SURE YOU CHECK THE TENSION OF THE BELT AFTER THE FIRST 15 HOURS OF OPERATION If the operator notices the grinding spindle is turning irregular or noisy or in the worse case the grinding spindle does not turn although the motor turns It is recommended to check the belts ATTENTION NEVER OVER TENSION THE BELT T
8. E 12 Check and replace after the first 15 Working Hours 12 Check Every 200 Working Hours e eee eere eene nnn 12 Check Every 500 Working HOUTrS ooooooooWooo oo o o oo 12 12 8 3 85 2 12 12 ONE phase connection terne Poe nbn FEY Va deoa a oov e eve ripae 12 Lavina 13 S Electrical schemes with YASKAWA Inverter 200 240 Volt ornato ERN NR Us 13 LAVINA 13 S ELECTRICAL SCHEMES YASKAWA CONNECTION MAIN CIRCUIT TERMINALS ooooo oo oo 13 8 TROUBLESHOOTING 14 Index of Problems and Solutions eere 14 8 1 Replacing Power Cord and Plugs 14 8 2 DISMOUNTING AND MOUNTING TOOL HOLDER TO CHANGE BUFFERS AND SPIDER CHANGING V RINGS AND FELT RINGS 14 8 3 TENSIONING THE BELTS ioo eh enano am aa 15 8 4 Changing the belt iecore nana 15 8 5 Motor conheCtlOn anemia Ri anna 16 8 6 Fault diagnosis Inverter YASKAWA V1000 17 9 WARRANTY AND RETURNS 20 Warranty Policy for Lavina 13 S oo 20 RETURN POLICY FOR LAVINAS13 S ooo oo 20 TO DISPOSAL id i
9. Figure 6 3 Figure 6 5 Figure 6 4 11 Superabrasive User Manual Original Language Lavina 13 S 4 2013 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 CHECK DAILY After operating the Lavina 13 S machine the operator should conduct a visual inspection of the machine Any defect should be solved immediately Pay attention to power cords plugs and vacuum hoses loose bolt or screws Tool holders Buffers and spiders are consumables and must be visually checked daily and replaced if needed See flanges or discs are mounted locked well in place The key lock holders butterflies should be also checked Check the rubber buffers and fixing of the holders The flange holding the buffers Fig 7 1 1 has to be firmly fixed to the unit A gap seen there means that there are loose Figure 7 1 screws fixing the holder The screws has to be tightened immediately for safety operation Working with loose screws on the holder could also cause bad damages on the machine Tightening force of the screws has to be 25 30N m 18 22 ft Ibs It is very important to check regularly the screws Fig 7 1 2 that fix the Quickchange holder to the safety part so that holder will not fly away if the buffers got dam
10. HE BELT WILL BE DISTROYED AND IT WILL NEVER RECOVER ITS ORIGINAL TENSION Figure 8 3 1 Fiaure 8 3 2 Figure 8 3 3 Remove the revision cover Figure 8 3 1 and turn the screw Figure 8 3 3 clockwise to tight the belt The tightening force of one belt is 173 N measured by OPTIKRIK 1 Figure 8 3 2 8 4 CHANGING THE BELT Figure 8 4 1 Fiaure 8 4 2 Figure 8 4 3 Figure 8 4 4 Fiaure 8 4 5 Figure 8 4 6 15 Superabrasive User Manual Original Language Lavina 13 S 4 2013 Figure 8 4 7 Figure 8 4 8 Figure 8 4 9 Figure 8 4 10 Loosen the screws on the working plate Figure 8 4 1 and remove it from the working part Figure 8 4 2 Release the sucker using the screws on its inside peripheral part Figure 8 4 3 and remove it along with the removable guard Remove the flange Figure 8 4 5 adapter Figure 8 4 6 felt and rubber seals Figure 8 4 6 Figure 8 4 7 Remove the front cover by loosening the screws Figure 8 4 8 and the revision cover by loosening the screws Figure 8 4 9 By the tightening bolt Figure 8 4 10 move the motor forward and release the two belts Put the new belts and tighten them The Static Belt Tension should be 225 N with a new belt only 173 N with a used one It is recommended to use an OPTIKRIK 1 Tension Gauge The assembly is made in reverse order 8 5 MOTOR CONNECTION In case of changing the motor please check the cable connection to your motor The motor is connected in Delta Trian
11. aged Quickchange should be clean CHECK AND REPLACE AFTER THE FIRST 15 WORKING HOURS Check the belt tension after 15 hours working with the machine For the correct tension see TROUBLESHOOTING CHECK EVERY 200 WORKING HOURS Every 200 working hours the operator should inspect all parts of the machine carefully Most importantly inspect and clean the tool plate connections power cord and plugs vacuum Check the guard assembly Make 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 CHECK EVERY 500 WORKING HOURS Besides the checks of 200 working hours open up the bottom cover like described in chapter TROUBLE SHOOTING REPLACING BELT Check if sealers belt and bearings are in good condition change if needed Beware by tensioning the belt not to over tension the belt will never regain his original tension VACUUM As stated previously frequently check hoses and other parts for clogging MECHANICAL PARTS Parts such as the belt seal rings cap rings spiders and buffers and guard assembly are subject to wear and should be replaced as needed ELECTRICAL SYSTEM Dust should not enter the control box as it will destro
12. er tuere names 20 11 MANUFACTURER S CONTACTG 20 12 SPAREPARTS kaka aa 21 ASSEMBLY AND PARTS 5 21 1 LAVINA 13 S General Parts oo oo 21 2 LAVINA 13 S Main Head Lewis Fea ERR e ERe a FER ree kasa 21 3 LAVINA 13 S Main Head 2 ee oo 22 4 LAVINA 13 S Tool Holder Parts oooooooooooo oo 22 5 LAVINA 13 S option for Water oo oo oo 22 7 CONTROL BOX PARTS 200 240 Volt cereus 24 7 LAVINA 13 S CONTROL BOX PARTS 200 240 Volt 24 Superabrasive User Manual Original Language Lavina 13 S 4 2013 1 GENERAL INFORMATION This owner s manual is intended for the operator of the Lavina 13 S machine the servicing technician as well as for anyone involved with operating or servicing the machine We recommend that you read the instructions very carefully and follow them strictly The manual includes information about assembling using handling adjusting and maintaining your Lavina 13 S floor grinding and polishing machine 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 solutio
13. g 3 11 The height of the brush is adjusted only when using the Foam plate Fig 4 3 The adjustment is made by unscrewing the bolts on the side of the guard Fig 3 12 and pulling out the brush to the desired position The plastic rolls on the protecting guard serve to protect the wall from damages Figure 3 11 By moving the roll in the hole Figure 3 13 can be adjusted the distance of the working tool to the wall Figure 3 11 Figure 3 12 Figure 3 13 Superabrasive User Manual Original Language Lavina 13 S 4 2013 THE CONTROL BOARD 1 Digital RPM indicator Indicates the revolution per minute of the grinding plates not the revolution per minute of the entire unit 2 Reset buttonresets the alarm of the inverter Power led lights green when the power is on 4 Forward Reverse switch choose forward for clockwise rotation of the grinding plates or reverse for anti clockwise rotation of the grinding plates 5 Potentiometer changes the RPM of the grinding plates from 300 800 rpm 6 OFFbutton stops motor ON button starts motor 8 Emergency button used in Emergency situations for stopping the motor dd B Figure 3 14 STARTING THE MACHINE First follow the directions in chapter Safety Devices and Safety Instructions Next pull the emergency stop Fig 3 14 8 to ensure that the machine is in working condition Check the potentiometer Fig 3 14 5 and ensure that it is set at the working speed Switch on the vacuum unit Fi
14. g the tool plates These devices protect the operator and or others persons from potential injuries Do not remove them On contrary before using the machine please ensure that all protection devices are mounted and function properly ARREST FUNCTIONS AN WARN IN 3 Functions of arresting of the machine are following Button to stop the motor category 1 Emergency button category 1 SAFE USE WARNING The Lavina 13 S is designed to eliminate all risks correlated with its use However it is not possible to eliminate the risks of an eventual accident with the machine Unskilled or Lavina913 S 4 2013 uninstructed operator may cause correlated residual risks Such risks are Position Risks due to operator s incorrect working position Tangling up Risks due to wearing inappropriate working clothes Training Risks due to lack of operational training NOTE In order to reduce all consequences of the above mentioned risks we advise that machine operators will follow the instructions in the manual at all times RESIDUAL RISKS AN WAR N N G During the normal operating and maintenance cycles the operator is exposed to few residual risks which cannot be eliminated due to the nature of the operations BEFORE YOU BEGIN WARN N G Working area must be clear from any debris or objects A first time operator must always read the manual and pay attention to all safety instructions All electric connections and cables
15. ginal Language Lavina 13 S 4 2013 12 SPARE PARTS ASSEMBLY AND PARTS SPECIFICATIONS 1 LAVINA 13 S GENERAL PARTS Description CACR Lts 198 209 199 LI A poe 2 LAVINA 13 S MAIN HEAD 1 85 A p esee Description Bolt Washer Washer Bolt Spring Washer Weights Holder Bolt BuHT M4x12 Double Water Level M10x40DIN933 M10DIN125A M8DIN125A M8x25DIN933 M8DIN127B L13S 10 70 00 M5x12DIN6921 M4x12DIN85A DWL K5 M8x12DIN7991 10 9 M10DIN127B L13S 10 20 00 SET XPZ 887 L13S 10 10 00 M5x10DIN85A L13 S M6x12DIN7991 L13 S L13S 10 00 40 E HEN CNN L13 S M6x20DIN7991 L13 S L13 S L13 S L13 S L13 S L13 S L13 S L13 S L13 S L13 S L13 S L13 S L13 S L13 S L13 S Screw Spring Washer Frame SET Belt Driven Bearing Screw Screw Disc Cover Screw L13 S L25LS 14 00 02 L13 S M5DIN6798A L13 S L13S 10 00 20 L13 S M6x20DIN912 L13 S M10DIN93 L13 S M10x70DIN933 L13 S M6DIN125A L13 S M6DIN985 L13 S L13S 10 50 00 L13 S L7P 00 00 00 02 L13 S M6x14DIN912 L13 S M1ODIN 934 L13 S L13S 10 30 00 L13 S L25SPS 00 00 00 15 L13 S L13S 10 00 08 L13 S S072 L13 S L7NP 00 00 00 11 L13 S L7NP 00 00 00 12 Flange Washer Cover Screw Safety Washer Bolt Washer M6 Self Locking Nut Tubular Axle Handle M12 Screw c ct Plate Strain Front Washer Belt Sheave Electro Motor Fan Cover Description Pcs Bo a Washer J8 Washer J6 BoA Spring Washer 4 Weig
16. gle 230 Volt reminder for the wire connection of the motor Figure 8 5 1 16 Superabrasive User Manual Original Language Lavina 13 S 4 2013 8 6 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive V1000 Technical Manual Types of Alarms Faults and Errors Check the LED operator for information about possible faults af the drive or motor fails to operate Refer to Using the Digital LED Operator on page if occur that are not covered in tis manual contact the nearest Yaskawa representative with the following Turon Dnve model Software version Date of purchase Description of the problem Table 64 contains desenptions of the various types of alarms faults and errors that may occur while operating the drive Contact Yaskawa m the event of drive failure Table 6 4 Deae bk lo Type o DriveResponses to When the chive denectx a fault The digital operator displays vex that indicates the specifie fade aod the ALM iedicasor LED remains lit until the Saul is The ful drive on dl thee motor coats po 3 ti ap mia Qui dre nbl alo ae ds lista H2 es Wades TURA Es pograd Por Bat putt 1t wall close sf a fault occurs A dove desexts a fault ic will renun moperaole uni that fault has been reser Refer to Fault Reset Methods on menor Fiir The motos doe not stop Due of the
17. hes and they save you valuable time by eliminating the need for multiple passes with metal tools They can be used wet or dry and are best for hard concrete applications They are with Velcro attachment NATOS polishing discs feature a special resin formula designed for both wet and dry applications and a unique design with wide channels allowing for work on a cleaner surface and ensuring a quality polish Available in 3 and 4 in sizes They are with Velcro attachment V HARR Premium Polishing Pads are designed for mechanically polishing and restoring concrete also ideal for terrazzo and hard stone floors V HARR pads are offered in a wide variety of diameters and grit sizes to accommodate many applications Dry use is strongly recommended UT Shine Pro are high quality diamond impregnated pads for floor maintenance Available I in a variety of sizes they are designed for use under swing machines and burnishers and v8 are great for daily use they require only water no wax or chemicals needed and are a very 400 environmentally friendly solution for maintaining floors 10 Use only Superabrasive s recommended tools see www superabrasive com 10 Superabrasive User Manual Original Language Lavina 13 S 4 2013 6 EXPLODED VIEW GENERAL EXPLODED VIEW FIG 6 1 MAIN HEAD DISASSEMBLY 1 FIG 6 2 MAIN HEAD DISASSEMBLY 2 FIG 6 3 CARRIAGE DISASSEMBLY FIG 6 4 OPTION FOR WATER FIG 6 5 Figure 6 1 Figure 6 2
18. hts Holder 1 C BmrMAd2 2 Double Water Level 1 EC as E Spring Washer_ 4 FamesET Ji Bet 14 Driven Bearing__ 17 Sew 16 Sew o DiscCover Ji Sew 8 Hane a Washer J6 Cover O i ECS Safety Washer 1 C WesherM Ja Self Locking Nut 4 Tubular Axle f1 HandeM12 fi pSerew A E E 0 Plate Strain fi FrontWasher_ 1 Belt Sheave 1 Electro Motor f1 Fancoer Ji n 2 21 Superabrasive User Manual Original Language Lavina 13 S 4 2013 3 LAVINA 13 S MAIN HEAD 2 No itemNo Description L13 S L13 S 10 00 22 Axis Roll L13 S PO 050 19 22 OG Roll PO L13 S M8DIN 982 Self Locking Nut Liss 6 Screw 6 L13 S TWVA00800 V Ring Type A L13 S c 110X90X8 5 Felt Ring Liss 9 2515140003 L13 S MBDINTZSA L13 S MSx8DINO33 L13 S L13 S 10 00 38 Strip Brush L13 S M6x12DIN7991 Screw 6 L13 S A37 00 01 L13 S A35 00 00 Tool Holder A35 4 LAVINA 13 S TOOL HOLDER PARTS Quick Change Assembl Buffer with two screw 3 L13 S 6 A31 20 00 Flange 5 LAVINA 13 S OPTION FOR WATER mode wo temo T Description Pa 22 Superabrasive User Manual Original Language Lavina 13 S 4 2013 6 LAVINA 13 S CARRIAGE PARTS P qud nebak beda i i L13 L13 L L L L L L13 L13 L13 4 L13S 20 00 32 Handle L 3 L M L13S L13S L13S L L13S L13S L
19. inal purchaser of the Lavina 913 S machine will be covered against defects in material and workmanship for a period of 2 years from the date of delivery or 500 hours of use whichever comes first The following conditions pertain to this warranty Applies only to the original owner and it is not transferable Machine must not be dismantled and tampered with in any way Covered components proven defective will be repaired or replaced at no charge Covered components include motors bearings and switches This warranty does not apply to any repair arising from misuse neglect or abuse or to repair of proprietary parts This warranty does not apply to products with aftermarket alterations changes or modifications This warranty is in lieu of and excludes every condition of warranty not herein expressly set out and all liability for any form of consequential loss or damage is hereby expressly excluded This warranty is limited to repair or replacement of covered components and reasonable labor expenses All warranty returns must be shipped freight prepaid The above warranty conditions may be changed only by Superabrasive Superabrasive reserves the right to inspect and make a final decision on any machine returned under this warranty This warranty applies to new used and demo machines Superabrasive does not authorize any person or representative to make any other warranty or to assume for us any liability in connection with the sale and operat
20. ion of our products RETURN POLICY FOR LAVINA 13 S Lavina 13 S machines may be returned subject to the following terms In no case a machine is to be returned to Superabrasive Inc for credit or repair without prior authorization Please contact Superabrasive Inc or your local distributor for an authorization and issuance of a return authorization number This number along with the serial number of the machine must be included on all packages and correspondence Machines returned without prior authorization will remain property of the sender and Superabrasive Inc will not be responsible for these No machines will be credited after 90 days from the date of invoice All returns must be shipped freight prepaid All returns may be exchanged for other equipment or parts of equal dollar value If machines are not exchanged they are subject to a fifteen percent 1596 restocking fee 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 11 MANUFACTURER S CONTACTS If you need to contact Superabrasive Inc with technical support questions below is the contact information Address 9411 Jackson Trail Road Hoshton GA 30548 USA Email info superabrasive us Tel 706 658 1122 Fax 706 658 0357 Website www superabrasive com 20 Superabrasive User Manual Ori
21. l determine the number of weights you can use without tripping a breaker Although wit a maximum of four The weight stacks on to central shaft above the toolts around the outer bowl Fig 4 1 The additional weight depends on the tools it is not always possible to add weights Some tools work too aggressively and the machine can stop Figure 4 1 TOOL HOLDER KEY The tool holder key Fig 4 2 is used for adjusting mounting and dismounting of the foam plates Always use the key for mounting Item number is A03 00 00 00 Figure 4 2 FOAM PLATE Diamond tools with Velcro are mounted on the foam plate 13 5 Fig 4 3 The foam plate is mounted on the QuickChange System Item number is LV FP 13 5 S Figure 4 3 SECURITY PLATE FOR QUICKCHANGE PADS Plate Fig 4 4 used to ensure the Quickchange pads Item number is A38 00 02 Figure 4 4 Superabrasive User Manual Original Language Lavina 13 S 4 2013 5 POPULAR TOOLS RECOMMENDED TOOLS y QuickChange System and Tooling feature extremely fast and convenient tw tool changes and a long tool life providing for great long term cost savings m 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 Calibra grinding discs our popular ceramic bond discs are designed for the removal of difficult scratc
22. mulhi Panction contact eutpurs cdoses af set to be E Era mant Dan TENANG 10 bus not by am alarm ALM The digiti operator displays tet endang a specific alam LED Remove the cause of ad alam or quse fault 10 suromancally eset When parameter wings conflict vith one another oc do nct match hardware ettmngs sich m ath an Option card it exul wi tem that midscates the specific ccs Multi Omar SURE do et operada i heu the dive dieci an opera lol eric 41 not operale the motor the eror has been ee Conect the sertum that God the operation eres bo reset Tung errors occur whale perfornemg Anto Turang i When re dve detects 2 error The dint operator displays text Appa RE pea erred Mulri fancti n contact catpurs de not operate i Motor coats to vip Remove te case o the emer and repeat the Ame Tuang pec Alarm and Error Displays B Faults When the drive detects a fault the ALM indicator LEDs remain lit without Dashang If the LEDs flash the drive has detected a minor fault or alarm Refer io Minor Paul and Alarm omn 240 for more imformation An overvoltaze situation trips both faults and minor faults therefore it 15 importan lo note whether the LEDs reno hit or if the LEDs flash Drive specication mismatch during CPFO A Superabrasive User Manual Original Language Lavina 13 S 4 2013 bem Fus Wangi b Excess inea Dewa gk ue Wf wath F ba
23. must be inspected for potential damages Ground wire system of the power supply must be also inspected Perform general daily inspections of the machine and inspect the machine before each use Always inspect the safety devices The emergency break must be clear and working The tool protector must be working The machine must be clean Never operate the machine in the rain Confirm that there are no missing parts especially after transportation repair or maintenance OPERATING MACHINE WARN IN 3 When operating the Lavina 13 S make certain that there is no one but you around the machine Never leave the machine unattended while working The electrical cable must move freely and must be damage free Check if the floor you work on is not too uneven If this is the case it may damage the machine AFTER WORK IS COMPLETED N WAR N N G Clean the machine and its surroundings properly Unplug the machine and wind up the electrical cable Store the machine in a safe place THE WORK AREA A WARN N G Make certain that people or vehicles do not enter the work area Avoid cables and hoses being in the way Always check the floor for debris PERSONAL PROTECTIVE LA EQUIPMENT PPE N WARN N G Always wear safety shoes when working with the machine Always wear ear protectors when working with the machine Superabrasive User Manual Original Language Lavina 13 S 4 2013 All personnel in the immediate work area mus
24. nally hold the machine firmly and push the start button Fig 3 14 7 OPERATING THE MACHINE Work at a constant speed allowing the tools time to work at a speed appropriate for the tools grit size Avoid vibrations Do not stop the Lavina 913 S machine in one spot while the tools are still working because they will leave marks on the floor surface Check the floor surface periodically to ensure that dust is not accumulating on the surface also check regularly if your vacuum works properly In case you use Lavina 13 S as one disc machine for floor maintenance guide the machine in straight lines across the floor and with each new line overlap a little bit of the previously completed surface STOPPING THE MACHINE The stopping of the machine must be done gradually until the motor stops Do not stop moving the machine before arresting the motor as the tools could damage the surface Switch off with the off button Fig 3 14 6 Use the Emergency button Fig 3 14 8 only in emergency or use it to switch the power totally off Remember not to hold the machine in one spot before turning off the motor Superabrasive User Manual Original Language Lavina 13 S 4 2013 4 TOOLS AND ACCESSORIES WEIGHTS Superabrasive offers additional weights for increasing the productivity of the machine Fig 4 1 Each additional weight weighs about 5 5 lbs or 2 5 kg Each individual application type and condition of surface power capacity of the outlet etc wil
25. ns to our customers and enable them to work more efficiently GENERAL DESCRIPTION The Lavina 13 S machine is intended for grinding polishing and buffing concrete marble granite limestone and terrazzo surfaces with diamond tools The Lavina 13 S is a one disc machine The Lavina 13 S is intended to grind polish edges corners steps of stairs or difficult to reach surfaces Additionally the machine could be used for grinding wood floor surfaces For best results use only tools manufactured or recommended by Superabrasive and its distributors WARNING The Lavina 13 S machine is manufactured and fitted for the above mentioned applications only Every other use may possess risks to the persons involved MACHINE CHARACTERISTICS The Lavina 13 S is made so it can grind polish surfaces where bigger machines have difficulties to reach MAIN DESIGN Main Head has 3 fixed working positions forward left 45 and right 45 for working close to walls The inclination of the main head is adjusted crosswise and lengthwise to 4 Fig 1 1 The halogen spotlight Fig 1 2 enables the operator to work in darker areas WARNING Figure 1 1 Figure 1 2 Figure 1 3 Existing lighting system does not replace adequate overhead lighting The frame The handle on the frame is adjustable in height and allows the operator to work in a correct and safe posture The electrical box fig 1 3 contains the electric switching devices and the in
26. on Vacuum hose port Water tank capacity Water feed Cable length Machine LxWxH Packing LxWxH Vibrations Lavina 13 S 1 ph x 200 240 V 50 60Hz Max 12 Amps 2 2 kW 3 hp 500 800 rpm 335 mm 13 2 335 mm 13 2 335 mm 13 2 115 kg 253 5 Ibs 26 kg 57 lbs max 4x2 5 kg 22 lbs dry yes Option for water 201 5 2gal with pump front 17 4 m 57 ft 1208x599 5x917 mm 47 6 x23 6 x36 1 1410x730x1100 mm 55 5 x28 7 x43 3 The vibrations of the machine are within the limits of directives and harmonized standards from the European Union when the Lavina 13 S is operated with the recommended tools and in normal conditions Sonorous Emissions The sonorous emissions are within the limits of directives and harmonized standards from the European Union when the Lavina S is operated with the recommended tools and in normal conditions However as previously stated the operator must wear ear protectors Label 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 Superabrasive User Manual Original Language 2 SAFETY INSTRUCTION RECOMMENDED USE A WARNING
27. t wear safety The operator must understand all the instructions in this glasses with side shields manual Always wear safety gloves when changing the tools The operator must understand and interpret all the drawings Always wear clothes suitable for the work environment and designs in manual The operator must know all sanitation and safety regulations OPERATOR N WARN N G pertaining to the operation of The Lavina 13 S machine The operator must have floor grinding experience The operator must know the machine s work environment The operator must know what to do in case of emergency Only one operator at a time can work with the machine The operator must have an adequate technical knowledge and The operator must be properly trained and well instructed preparation prior operating the machine 3 OPERATION PRELIMINARY CONTROLS Inspect the working area as explained in the safety instructions For dry use connect the vacuum extractor and ensure that the vacuum hose is clear and it will follow the machine easily Plug in the machine and make sure that the power cord is free to follow the working direction of the Lavina 13 S Figure 3 1 Figure 3 2 Figure 3 3 MOUNTING TOOLS Mount the tools only after ensuring that there is enough diamond bond material left Be sure that the plates are always clean before mounting WARNING Secure always the Quickchange pads with the security plate Fig 3 1 lock with the tool holder key Fig 3
28. verter The motor feeding cable is on the bottom part of the unit The main feeding cable is connected with a plug and socket on top The motor is mounted on the base plate The motor is driving the grinding head with a belt system ENVIRONMENTAL CONDITIONS The temperature range for operating the Lavina 13 S outdoors is between 41 F and 86 F or 5 C and 30 C Never use the Lavina 13 S 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 Refer to these before connecting the power To avoid electrical shocks make sure the ground power supply is functioning properly Superabrasive User Manual Original Language Lavina 13 S 4 2013 VACUUM CONNECTION A connection for a vacuum dust extractor is located on the handle The Lavina 13 S does not include a vacuum dust extractor The customer must purchase the vacuum dust extractor separately The hose of the vacuum extractor must be 50 8 mm and can be glided over the pipe The vacuum dust extractor must be adapted for floor grinders and have a minimum air displacement of 300m3 h with a negative vacuum of 21 kPa TECHNICAL DATA Voltage Hz Amperage Power Tool holder rpm Working width Tool holder diameter Tool diameter Weight Grinding pressure Additional weight Applicati
29. y the contacts Remove blow out any dust present ONE PHASE CONNECTION Please note the power cable has 3 wires one ground is yellow green Figure 7 2 the other 2 other colors are hot wires and should be connected to the phases Fig 7 2 12 Superabrasive User Manual Original Language Lavina 13 S 4 2013 LAVINA 13 S ELECTRICAL SCHEMES WITH YASKAWA INVERTER 200 240 VOLT Figure 7 3 LAVINA 13 S ELECTRICAL SCHEMES YASKAWA CONNECTION MAIN CIRCUIT TERMINALS The motor is connected in Delta triangle 230 Volt reminder for the wire connection of the motor oo Figure 7 4 13 Superabrasive User Manual Original Language Lavina 13 S 4 2013 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 specifications as the original ones Never use lower quality or different type cord and plugs 8 2 DISMOUNTING AND MOUNTING TOOL HOLDER TO CHANGE BUFFERS AND SPIDER CHANGING V RINGS AND FELT RINGS mc P3 X Figure 8 2 1 Figure 8 2 2 Figure 8 2 3 Figure 8 2 4 Figure 8 2 5 Figure 8 2 6 To check or replace the buffers and the spiders the tool holder have to be dismounted Remove the countersunk screws on top of the buffer Fig 8 2 1 Take the disc off Fig 8 2 2 the spider can be removed or replaced Fig 8 2 3 By loosing four Hex cap bolts Fig 8 2 4 the disc comes loose Fig 8
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