LAVINA® 30G-S User Manual - Polished Concrete Solutions
Contents
1. ee Pave aS 2 ZA Fas d e A7 gt x gt NN q a LENS v VES SEO ieee o T Figure 9 12 1 24 VVARRANTY AND RETURNS WARRANTY POLICY FOR LAVINA S 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 Superabrasive warrants from the time of delivery and receipt by the original customer new and unused products sold by Superabrasive or Superabrasive appointed distributors or dealers Goods shall be free from defects in materials and workmanship Superabrasive or a Superabrasive appointed repair facility shall either replace or repair any defects in the Goods resulting from faulty design materials or workmanship Products repaired or replaced during the warranty period shall be covered by the foregoing warranty for the remainder of the original warranty period or ninety 90 days from date of the repair or shipment of the replacement whichever is longer Spare parts for repair will be either new or equivalent to new Warranty period shall be 2 years from the time of delivery and receipt by the original customer or 600 operating hours on the machine whichever occurs first Superabrasive will cover the shipping charges for the transportation of the machi2. Figure 9 4 4 Figure 9 4 5 Be Reassemble in the same manner Fig 9 4 7 Tension the belt vvith bolt 4 on fig 9 4 6 or fig 9 4 4 The belt tension can be tested vvith a Frequency tension Tester Optibelt 3 TT 218 Hz or manual by pushing vvith a force of 6 kg or 13 Ibs in point A the deflection of the belt must be 3 1 mm or 1 8 O Inch ATTENTION NEVER OVER TENSION THE BELT THE BELT WILL BE DESTROYED AND IT WILL NEVER RECOVER ITS ORIGINAL TENSION Figure 9 4 7 19 Superabrasive User Manual Original Language Lavina 30G S 6 2014 9 5 REPLACING THE CLUTCH Figure 9 5 2 Figure 9 5 3 In case the electric clutch has to be replaced remove the engine see previous chapter and lay it on its side with the oil drainage up Fig 9 5 1 Remove the motor base plate Fig 9 5 2 and loosen the front nut with an impact wrench to dismount the pulley and clutch Fig 9 5 3 Reassemble in the same manner Do not forget to mount back the washers on the shaft Fig 9 5 4 The torque on the front nut Fig 9 5 3 to mount the pulley and clutch should be 70 Nm or 52 ft Ibs Figure 9 5 4 9 6 DISMOUNTING AND MOUNTING TOOL HOLDERS TO CHANGE BUFFERS AND SPIDERS CHANGING V RINGS AND FELT RINGS Figure 9 6 1 Figure 9 6 4 Figure 9 6 5 Figure 9 6 6 To check or replace the buffers and the spiders the tool holders have to be dismounted Remove the countersunk screws on top of the buf
3. NG machine can enter the area e Be aware of the potential dangers of fire or explosion when The tool plate and tools are mounted on the machine using propane and take normal fire safety precautions properly m i Fire There is a possibility of fire from LPG vapor leaking or There are no missing parts of the machine venting from fuel cylinders or carburetion equipment The machine a upright working s Explosion LPG vapor concentrated or confined to a small e The protection devices are working properly restricted space may explode or ignite PROTECTION DEVICES A WARNING Propane may experience a BLEVE a boiling liquid e The machine is equipped with several protection devices expanding vapor explosion including the following EMISSIONS A WARNING e A protection skirt and a hood for protecting the tool All propane powered floor care machines produce emissions plates Most are harmless but some are dangerous and can be fatal e These devices protect the operator and or others persons Carbon monoxide CO poses the greatest risk since from potential Do not remove them On contrary co be lethal within as little as 30 minutes exposure at before using the machine please ensure that all 3 000 parts per million ppm concentration jb m are mounted and function properly Carbon monoxide is an invisible odorless colorless gas RET Emissions OA WARN ING created vvhen fossil fuels such as gasoline vvood coa
4. 00 Base plate Shaft SO 13 6 LAVINA 30G S WATER SUPPLY PARTS FOR MACHINES PRODUCED BEFORE Jan 1 2014 Model No Description Pos L30G S A29 21 00 Backflow Preventer L30G S A29 22 00 Vent Valve 13 6 LAVINA 30G S WATER TANK PARTS FOR MACHINES PRODUCED AFTER Jan 1 2014 WemNo Description Pes Superabrasive User Manual Original Language Lavina 30G S 6 2014 13 7 LAVINA 30G S BOTTOM COVER 1 PARTS Item Description 1 Bottom Cover Assembly Sealer Inspection Cover Inspection Cover Spring Washer Washer Ll a l gt N L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S O Tool Holder A35 1 L25LS 14 00 03 Outer Cover 12 Felt Ring 13 Adaptor 14 V Ring Type A 1 L25LS 14 00 02 Flange 5 16 D4X2X1880 Seal 13 8 LAVINA 30G S TOOL HOLDER PARTS No enge Description Goss 6 man Pe 1 30 Superabrasive User Manual Original Language Lavina 30G S 6 2014 23 10 11 13 9 LAVINA 30G S BOTTOM COVER 2 PARTS Description Pcs Description Pcs 1 j No L30G S L25L 12 00 00 Tensioning Support L25L 10 00 12 Sector 1 L30G S M6DIN127B Spring Washer L32C 14 20 04 L30G S PL2476 975L 9 Endless Transmission V Belt L25L 10 00 08 L30G S 6 L25
5. Check and replace after the first 8 working hours Check and replace after the first 15 working hours Check and replace every 50 Working Hours Check and replace every 200 Working Hours Check and replace every 400 Working Hours Vacuum Water Leaks Mechanical Parts Electrical System 9 TROUBLESHOOTING 9 1 Engine 9 2 Checking and changing the oil 9 3 Separating the head from the carriage 9 4 Dismounting mounting of the engine 9 5 Replacing the clutch 9 6 Dismounting and Mounting Tool Holders to change Buffers and Spiders Changing V Rings and Felt Rings 9 7 Tensioning and Replacing the Planetary Belt 9 8 Tensioning Used Planetary Belt 9 9 Mounting and Tensioning a new Planetary Belt 9 10 Checking the Tensioning of the Belt 9 11 Replacing the Pulley Units 9 12 Mounting the belt 10 WARRANTY 11 RETURNS 12 DISPOSAL 13 SPARE PARTS ASSEMBLY AND PARTS SPECIFICATIONS 13 1 General parts for machine produced before 2014 13 1 General parts for machine produced after 2013 13 2 Top Cover 1 parts for machine produced before 2014 13 2 Top Cover 1 parts for machine produced after 2013 13 3 Engine Base Parts 13 4 Top Cover 2 parts 13 5 Planetary Drive Parts 13 6 Water Supply parts for machine produced before 2014 13 6 Water Supply parts for machine produced after 2013 13 7 Bottom Cover 1 Parts 13 8 Tool Holder Parts 13 9 Bottom Cover 2 Parts 13 10 Control Board Parts 13 11 Carriage parts for machine produced be
6. Department of Transportation Unlike the common 20 lb propane outdoor grill cylinders which are not legal for use on propane floor machines the motor fuel cylinder has a number of safety systems designed into it to ensure your safety at all times There are two types of 20 Ib motor fuel cylinders Liquid draw Vapor draw The liquid draw cylinder is used on larger vehicles like forklifts These machines have special vaporizing carburetors to allow the propane to change from a liquid to a gas before being burned in the combustion chamber The vapor draw cylinder is used on small machines like the propane powered floor care machines The vacuum generated by the engine draws up the Propane gas vapor through the fuel system The propane powered floor care machine does not have an evaporating system and will freeze up if liquid propane is introduced to it It is necessary that special attention be paid to ensure that neither the liquid nor the vapor draw cylinders be overfilled A WARNING The proper filling of propane cylinders is a subject so important that it warrants special attention Propane cylinders should only be filled by qualified propane dealers Most important propane cylinders should be filled no more than 8096 of their rated capacity The other 2096 which is about 4 10 cm from the top of the cylinder is called the vapor space or headspace This vapor can be compressed without causing the pressure relief valve to open and
7. LIFTING Lifting the machine by crane is possible by using the eye bolt mounted on the carriage see fig 3 7 The eye bolt and machine construction is rated only for the weight of the machine Do not lift any other loads on the machine Use always hoisting equipment rated for 300 kg or 660 Ibs STORAGE Always store and transport the LAVINA S machine in a dry place Never transport the LAVINA S machine unprotected it may be damaged if transported unprotected during rain or snow Figure 3 7 A WARNING When during the storage of the machine the temperature may fall down to or less 32F or 0 C you should empty the water from the system using following steps Pull out the hose of the tank Fig 3 8 Using compressed air blow out the water from the system for the two positions of the turn cock Fig 3 9 Fig 3 10 Figure 3 8 Figure 3 9 Figure 3 10 MOUNTING OF GUARD ASSEMBLY Set the machine in the position shown on Fig 3 11 turn the Guard Assembly Fig 3 12 Pull backwards the Guard Assembly you have to be sure that the Tool holders have passed through it Fig 3 13 Put the Guard Assembly on position Fig 3 14 Dismounting must be done in reverse sequence Faure 3 13 Faure 3 14 Superabrasive User Manual Original Language Lavina 30G S 6 2014 4 OPERATION PRELIMINARY CONTROLS Inspect the working area as explained in the safety instructions For wet use fill in the water tank or connect the vacuum
8. Superabrasive s prior written consent The same applies to any alterations of the Goods or services performed by another party other than Superabrasive a Superabrasive appointed distributor or a Superabrasive approved repair facility The warranty is not applicable on a defect that arises due to tools or parts that are not original to Superabrasive Replaced defective parts shall be placed at Superabrasive s disposal and shall become property of Superabrasive If such defective parts are replaced within the warranty period the shipping charges will be covered by Superabrasive In warranty complaint cases when no defects are found for which Superabrasive is liable Superabrasive shall be entitled to compensation for the labor material cost and shipping charges incurred by Superabrasive as as a result of the complaint The warranty herein is non transferable and only applies to the original owner or purchaser of the machine RETURN POLICY FOR LAVINA S MACHINES The Lavina 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
9. compensation for the labor material cost and shipping charges incurred by Superabrasive as as a result of the complaint The warranty herein is non transferable and only applies to the original owner or purchaser of the machine RETURN POLICY FOR LAVINA S MACHINES The Lavina 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 them No machines will be credited after 90 days from the date of invoice All returns must be shipped freight prepaid Returned machines may be exchanged for other equipment or parts of equal dollar value If machines are not exchanged they are subject to a fifteen percent 15 restocking fee Superabrasive 1 GENERAL INFORMATION Preface Manufacturer General Description Machine Characteristics LAVINA 30G S Main Design Environmental Conditions Vacuum Connection Technical Data Vibrations Sonorous Emissions Label Data Customer service 2 SAFETY INSTRUCTIONS Recommended Use Prohibited Use Preparation for Work Pr
10. extractor and ensure that the vacuum hose is clear and it will follow the machine easily Make sure the bonnet air filter on top of the engine is clean It should be cleaned hourly Check the engine oil level screw the dipstick in to get reading See to it the tank is fill up see also Storage Propane tanks TANK and FUEL LINES The tanks has already been covered but do the fuel lines show any sign of wear and tear such as cracks or any corrosion Screw the brass fuel line fitting onto the tank service valve hand tight only This connection MUST be secure because the service valve has a safety valve inside it which will only open if the brass fuel line fitting is COMPLETELY seated into the service valve WATER FLOW CONTROL UNIT The operator can choose the water sprayer in the front when the tap is in the horizontal position Fig 4 1 the water will spray under the cover of the machine when the level is in the vertical position Fig 4 2 The flow regulating valve located on the tank Fig 4 2 1 is increasing or reducing the water flow to Figure 4 1 Figure 4 2 Figure 4 2 1 the working area in front of the machine or under the main head cover of the machine only for machines produced after 2013 ADJUSTING AND 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 Always Secure the Quickchange pads with th
11. powered floor machines e Some instruments are used to read ambient air and may be damaged if used to take readings in the muffler or tail pipe Selecting the proper instrument is an important part of meeting the testing requirements e Generally speaking units capable of reading in ppm parts per million at ranges from to 1000 are adequate for checking ambient air air in the breathing zone of the operator Instruments capable of testing carbon monoxide in the exhaust should be able to read from O to at least 2000 ppm and should be certified by the manufacturer for that purpose Some instruments and systems used for these purposes are 1 AMBIENT AIR MONITORING DRAGER Model 190 Manufactured by National Drager SENSIDYNE gas sampling system with YB 11038 Sensidyne dectector tubes DRAGER gas sampling system with YB 4620 Drager detective tubes GAS TECH Model CO 95 ENERAC POCKET 60 Manufactured by Energy Efficiency System 2 ENGINE EXHUAST ANALYZERS HORIBA GAS ANALYZER ENERAC 2000 COMBUSTION ANALYZER ENERAC POCKET 60 3 DATA LOGGERS INDUSTRIAL SCIENTIFIC CORP MODEL STX 70 CO MONITOR Data Logger BIOSYSTEMS INC TEXILOG Data Logger e All instruments used for testing must be calibrated at intervals recommended by the manufacturer The monitor model number and date of calibration will be recorded with all test results OPERATOR A WARNING e The operator must know the machine s work environment e Only one ope
12. that Figure 8 1 holder will not fly away if the buffers get damaged Quickchange sleeves should be clean The tension of the planetary belt can be daily checked by moving the main head and feeling the resistance of the moving pulleys if the belt slips tension immediately like described in the chapter Troubleshooting CHECK AND REPLACE AFTER THE FIRST 8 WORKING HOURS OW Replace the oil in the engine after the first 8 hours work according to the instructions of gt BSN the engine manufacturer e Always use 30HD or 10W30 engine oil with all of the following ratings SF SG and CC aw y CHECK AND REPLACE AFTER THE FIRST 15 WORKING HOURS T7 XK Check the belt tension after 15 hours working with the machine The bottom cover has a control cover Fig 8 2 that allows fast and easy control and correction of the belt It is recommended to check the tension of the belt after the first 15 hours and to tighten if necessary For the correct tension see TROUBLESHOOTING mounting the belt Every time you open the control cover mount back all the screws with washers CHECK AND REPLACE EVERY 50 WORKING HOURS Change engine oil while changing check for leakage of engine oil at the various seals The hour meter will blink between 48 52 hours as a reminder Engine Oil Capacity is 1 5L 1 6US qt when oil filter is not removed 1 7L 1 8US qt when oil filter is removed Figure 8 2 16 Superabrasive User Manual Original L
13. the sender and Superabrasive Inc will not be responsible for them No machines will be credited after 90 days from the date of invoice All returns must be shipped freight prepaid Returned machines may be exchanged for other equipment or parts of equal dollar value If machines are not exchanged they are subject to a fifteen percent 15 restocking fee 12 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 25 Superabrasive Owner s Manual LAVINA 30G S 6 2014 13 SPARE PARTS ASSEMBLY AND PARTS SPECIFICATIONS 13 1 LAVINA 30G S GENERAL PARTS FOR MACHINES PRODUCED BEFORE Jan 1 2014 No No Description L30G S Guard Assembly L30G S Main head L30G S Pin Assembly L30G S Carriage L30G S 6 040700 Vacuum Hose L30G S 8 L25G 26 00 00 Regulator set CC01 25968 12V Battery 6 VVire Connector L30G S Propane Tank L30G S Control Board Ass L30G S Screw 6 L30G S W2660 Tube L30G S MAR8 84 Tube 13 1 LAVINA 25G S GENERAL PARTS FOR MACHINES PRODUCED AFTER Jan 1 2014 WemNo Description L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S L25G S 1 01 Was Propane Tank 1 2 L25GS 20 00 00 01 Carriage With Control Box
14. zm a CLUTCH SVVITCH E 5 ri WHT 7 RED 30A RED FUSE 2 YEL 0565 F TO VOLTAGE STARTER REGULATOR 6 TO KILL SWITCH GROUND FK We i ON MOTOR HOUR SPARK PLUG SS ee SS gt tb ee ee EE J BLK n en OIL SWITCH BLK 11 i RED 8 INCI Lui LI BLK 13 o 5 d COM 12V BATTERY m RED gem LAMP ELECTRIC FUEL LOCK OFF nn BLU m O2 SENSOR IT e EMISSION BOX 17 Superabrasive User Manual Original Language Lavina 30G S 6 2014 9 TROUBLESHOOTING 9 1 ENGINE When troubles occur be sure to check the simple causes which at first may seem too obvious to be considered For example a starting problem could be caused by fuel starvation due to an empty propane cylinder or an unopened service valve If you do not check for this starter burnout could result Some Troubles and solutions Surging idle To smooth out the engines idle characteristics adjustment is provided by an idle screw on the lower left side of the carburetor as viewed from the operator s position The screw is bright steel and 1 4 in diameter with a Phillips head on it Rotating the screw clockwise will increase the idle speed and this should cure the surging idle If it does not call our customer service Engine starts and idles but will quit as the throttle is advanced It is possible that the propane tank s service valve is faulty To check for this close the valve
15. 00 TankAssemby 1 26 L2569250000 Sta Li 5 12 uu ER 15 L30G S L32D 20 00 03 Wheel Cap L25G 22 00 00 Propane Tank Holder pe IL oe r wonn 14 mm WaePup r 20 USS2300r spmguss lr L30G S L30G S 4 5 T 10 11 12 13 14 15 6 33 Superabrasive User Manual Original Language Lavina 30G S 6 2014 13 12 LAVINA 30G S ENGINE PARTS Description 1 W3132 Kawasaki FS481V AS10 M 18H 12V Oil Filter Oil Pressure Switch K59071 7004 Joint Oil Drain Valve Element Air Filter 7 Element Air Filter Fs481v Foampre Filter Cat Muffler Assy Kavvasaki Bonnet Filter L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S 34
16. 12 13 14 15 16 7 1 26 Superabrasive User Manual Original Language Lavina 30G S 6 2014 13 2 LAVINA 30G S TOP COVER 1 PARTS FOR MACHINES PRODUCED BEFORE Jan 1 2014 L25GS 19 00 00 Top Cover Assembly L25NSPS 07 00 00 05 Holder L25SPS 07 00 00 29 L25GS 18 00 00 M8X20DIN6921 L25GS 10 00 31 L25GS 15 00 03 Support Back M10DIN982 L25NP 07 00 00 10 Bar L30G S L30G S L30G S L30G S L30G S L30G S L30G S 7 1306 5 L30G S L30G S L30G S L30G S L30G S L30G S L30G S L25GS 15 00 04 L25GS 15 00 02 L25GS 10 00 30 L25GS 15 02 00 L25SPS 07 00 00 26 L25SPS 07 00 00 25 M5X12DIN6921 L30G S A29 10 00 L30G S L25G 10 00 69 L30G S L25S 15 00 23 L30G S L25GS 18 30 00 13 2 LAVINA 25G S TOP COVER 1 PARTS FOR MACHINES PRODUCED AFTER lan 1 2014 Modet No temno Description PS asss e wexmpmezi a ls ees r 2ses toooar Pm r amp Geen Supottak 1 s moone SS L25G S L25S 15 00 04 Support Top L25 S Pin Support Top 125 8 1 L25G S L25 S 15 10 00 Bar AssemblyL25 S 1 L25G S L25 S 15 10 03 Spring L25 S L25G S A29 10 00 Spray Unit L25G S L25G 10 00 69 Front Guard L25S 15 00 23 Inspection Cover 27 Superabrasive User Manual Original Language Lavina 30G S 6 2014 23 6 Z 22 18 13 3 LAVINA 30G S ENGINE BASE PARTS a t L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S FS481VA CS10 M Kawasaki En
17. G 10 00 17 Central Pulley L25L 10 00 13 L30G S L25SPS 00 00 00 15 Front VVasher L25L 10 00 11 L30G S 9 DIN6885A8X7X36 L25L 10 00 19 Distance Bolt 4 5 NOUR METER j l us l ENGINE A 13 10 LAVINA 30G S CONTROL BOARD PARTS Item No No 6 W9999 31 Superabrasive User Manual Original Language Lavina 30G S 6 2014 13 11 LAVINA 30G S CARRIAGE PARTS FOR MACHINES PRODUCED BEFORE Jan 1 2014 t mNo Description Pes No Item No 1 Seege EE L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S L30G S 1 6 nm Tax Vi zsl vm Mu L Uzsp ozooonn TepBede 1 ze U25G8250000 oo Water Pump 3 3 Gm esch m N 32 Superabrasive User Manual Original Language Lavina 30G S 6 2014 13 11 LAVINA 30G S CARRIAGE PARTS FOR MACHINES PRODUCED AFTER Jan 1 2014 Rol Deseripon Pes No WemNo Description rs L30G S L25 S 23 10 00 Handle Assembiy A29 40 00 Water Flow Control Unit L30G S L25 S 23 00 02 A29 20 01 01 Flow Unit Base L30G S L25 S 23 00 06 Locking bit M5X12DIN6921 L30G S M10X16DIN7991 L25G 20 00 05 Battery Cover aW L30G S L20NS 30 30 00 Lamp Unit Incl Cable MeX16DINO33 Bolt o 4 L30G S EN Ea ES L306 8 10 433 104
18. OTTOM COVER EXPLODED VIEW 1 FIG 7 5 LAVINA 30G S BOTTOM COVER EXPLODED VIEW 2 FIG 7 6 LAVINA 30G S CARRIAGE EXPLODED VIEW FIG 7 7 LAVINA 30G S TOOL HOLDER EXPLODED VIEW FIG 7 8 Figure 7 6 Figure 7 5 Figure 7 7 Figure 7 8 15 Superabrasive User Manual Original Language Lavina 30G S 6 2014 8 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 incorporated into any new engine for the purpose of emission control prior to its sale or delivery to the ultimate purchaser or while it is in use or 2 the use of the engine after such device or element of design has been removed or rendered inoperative by any person Among those acts presumed to constitute tampering involve the parts systems listed below e Carburetor and internal parts Spark plugs e Cylinder heads e Magneto or electronic ignition system e Breather chamber and internal parts e Fuel filter element e Intake pipe and tube Air cleaner elements MECHANICAL PARTS Parts such as the belt seal rings cap rings spiders buffers guard assembly tires are subject to wear and should be replaced as needed CLEANING Keep your machine clean Cleaning the machine
19. Superabrasive Owner s Manual LAVINA 30G S 6 2014 LAVINA 30G S User Manual e SUPERABRASIVE Tech Support Line 800 987 8403 www superabrasive com info superabrasive us CONTENT E HIVIN by e SUPERABRASIVE WARRANTY CARD A warranty card must be submitted to Superabrasive within 30 days of purchase in order for the foregoing warranty to apply See next page for more details on LAVINA warranty and return policies Print and mail this form Or fill out and submit ourf ONLINE WARRANTY FORM Customer Information Customer Name Business Name otreet Address otreet Address line 2 City otate Phone Number Email Address Machine Information Model Serial Number Purchased from Distributor Name Purchase date PT 5020 Ef 5 9 Ef 5092 j ZipCode 5892 l Po SUPERABRASIVE Inc 9411 Jackson Trail Road Hoschton GA 30548 USA Tel 1 706 658 1122 Toll Free 1 800 987 8403 Fax 1 706 658 0357 E mail info superabrasive us www superabrasive com VVARRANTY AND RETURNS WARRANTY POLICY FOR LAVINA S 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 Superabrasive warrants from the time of delivery and receipt by the original customer new and unused products sold by Superabrasive or Superabrasive appointe
20. acuum of 21 kPa Capacity OF Engine Power Tool Holder Rpm Engine Rpm Working Width 765 mm Tool Diameter Weight Grinding Pressure Additional Weight Application Vacuum Hose Port Water Tank Capacity Water Feed Capacity Propane Tank Machine LxWxH Packing LxWxH Skid VIBRATIONS The vibrations of the machine 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 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 2 SAFETY INSTRUCTIONS RECOMMENDED USE A WARN NG The LAVINA 25G S machine is designed and manufactured to e n environments which grind and polish concrete terrazzo and natural stone floors It can 7 Possess risks of explosion be used for renovati
21. ad so the belt can slide Fig 9 9 8 Do not forget to lock the tensioning device Fig 9 9 9 je en r X S l de Figure 9 9 10 9 10 CHECKING THE TENSION OF THE BELT x v eui ANyBys 55059 a mm TW Superabrasive User Manual Original Language Lavina 30G S 6 2014 Figure 9 10 1 Figure 9 10 2 Figure 9 10 5 Open the checking cover to reach the belt and tension device Fig 9 10 1 While tensioning check regularly tension Push the belt down and with a pressure of 71N This is approximately 7 kilograms or 15 pounds with this pressure the belt should move 3 5 4 mm or 1 8 It is recommended that the tensioning of the belt be measured with Optikrik Il Device Measuring range 500 1400 N Fig 9 10 2 The original pressure P 1400 N and after working a while it is P 1100 N ATTENTION NEVER OVER TENSION THE BELT THE BELT WILL BE DESTROYED AND IT WILL NEVER RECOVER ITS ORIGINAL TENSION Loosen the contra nuts Fig 9 10 3 lightly loosen the three bolts of the tension device Fig 9 10 4 and adjust the tension with the nut seen in Fig 9 10 5 When the right tension is reached close the contra nuts and the three bolts of the support Reassemble in the same manner PLEASE MAKE SURE YOU CHECK THE TENSION OF THE BELT AFTER THE FIRST 15 HOURS OF OPERATION 9 11 REPLACING THE PULLEY UNITS Take off engine as earlier described dismount guard frame and top cove
22. anguage Lavina 30G S 6 2014 CHECK AND REPLACE EVERY 50 WORKING HOURS Change engine oil while changing check for leakage of engine oil at the various seals The hour meter will blink between 48 52 hours as a reminder Engine Oil Capacity is 1 5L 1 6US qt when oil filter is not removed 1 7L 1 8US qt when oil filter is removed Recommended Oil Change Intervals Do not exceed the 50 hour oil change interval Oil changes more frequent than 25 hours will give even longer engine life In any case always use 30HD or 10W30 engine oil with all of the following ratings SF SG and CC make sure the oil level is maintained at the FULL level CHECK AND REPLACE 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 vacuum hoses and water tank Also check the water flow 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 Dismount the tool holders See Troubleshooting replace all parts Spider buffers sealer caps O rings with the slightest damage or consume Open the checking cover on th
23. ater through a front sprayer or internal e The Engine Kawasaki FS481V with electric clutch is mounted on the base plate and it is driving the three heads with a belt system planetary motion derives from the main engine driven by a second flat belt e The self leveling Guard is designed to have contact with the surface Anytime no matter the height of the tool used Figure 1 3 e Quickchange tool holder is designed to hold the tools with Quickchange connection e The Foam tool holder is designed to hold tools with Velcro connection It is mounted on each of the three grinding heads with a key lock butterfly The Velcro makes changing of tools fast and easy Superabrasive Ovvner s Manual LAVINA 30G S 6 2014 ENVIRONMENTAL CONDITIONS The temperature range for operating the Lavina S machine outdoors is between 41 F and 86 F or 5 C and 30 C Never use the Lavina S machine during rain or snow when working outdoors When working indoors always operate the machine in well ventilated areas VACUUM CONNECTION A connection for a vacuum dust extractor is located on the carriage The Lavina S machine 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 320m3 h with a negative v
24. completely and then reopen very slowly while you listen for a click when the gas begins to travel through the valve If you hear this very slight noise the valve is only partially opening This allows enough gas through to start and idle the engine but not enough for full throttle operation As the throttle is increased allowing more air to enter the intake the engine will quit from fuel starvation Call your dealer or the factory for instructions on where to have the service valve replaced Meanwhile to get by you can continue to open the service valve until you do not hear a click and then the engine will run normally If it does not call your customer service 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 The battery is located under the frame at the rear of the buffer The positive post is the one with the RED cable attached to it Follow the instructions that came with the battery charger REMINDER this will continue to happen unless your engine is run for sufficient time between starts to recharge the battery 9 2 CHECKING AND CHANGING OIL Figure 9 2 1 Figure 9 2 2 Check the engine oil level screw the dipstick in to get reading While changing engine oil check for leakage of engine oil at the various seals The hour meter will blink between 48 52 hours as a reminder Recommend
25. d the vapor could come in contact with an ignition source such as a spark from a power tool or other appliance and create a flash fire Do not smoke or use a device with an open flame when handling or transporting propane cylinders 3 HANDLING AND TRANSPORTATION transport should be unscrewed the butterfly wing headed screw and move the lever from the position 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 Choose the upright position to move easy the machine Fig 3 3 The machines manufactured after 2013 are with changed locking of the handle on the frame The unlocking is by pulling the handle fig 3 2 1 The locking is automatically under action of the spring Fig 3 2 2 shows all possible position of the handle To avoid turning the head during Figure 3 3 shown in Fig 3 4a to position Fig 3 4b Original Language TRANSPORTING CYLINDERS Lavina 30G S 6 2014 When transporting cylinders to AN WARNING a job make sure the cylinders are securely fastened and standing in an upright position with the service valve closed A cylinder rattling around in the back of a vehicle and banging into other objects constitutes a hazard Avoid dropping or banging cylinders against sharp objects The propane cylinders are sturdily constructed but a series of hard jolts could cause damage Please note that any cyl
26. d area away from flammable materials 4 Donot attempt to extinguish the flame from a gas leak If you do the gas will build up in the area Dom Superabrasive User Manual 5 Have the machine and cylinder inspected before using them again LOCAL AGENCIES AND REGULATIONS N VVARNING Operating a propane povvered floor care machine requires compliance vvith certain safety regulations The National Fire Protection Agency NFPA Standard for Storage and Handling of LP Gas is the appropriate authority for safe propane use A copy of this publication is available through the NPFA in Quincy MA 1 800 334 3555 Among its regulations NFPA 58 requires that all personnel employed in the handling of propane gas be trained in its proper handling and operating procedures It also requires them to carry a written certification from their employer or training supervisor to attest to such training Although this is directed mainly to those who fill and transport liquid propane gas Onyx Environmental Solutions recommends that operators of propane powered floor care machines in public places be trained and certified as well With regard to operation of propane powered floor care equipment even though NFPA 58 8 4 5 says these machines Shall be permitted to be used in buildings frequented by the public including the times when such buildings are occupied by the public Onyx Environmental Solutions suggests usage when occupancy of a given wor
27. d distributors or dealers Goods shall be free from defects in materials and workmanship Superabrasive or a Superabrasive appointed repair facility shall either replace or repair any defects in the Goods resulting from faulty design materials or workmanship Products repaired or replaced during the warranty period shall be covered by the foregoing warranty for the remainder of the original warranty period or ninety 90 days from date of the repair or shipment of the replacement whichever is longer Spare parts for repair will be either new or equivalent to new Warranty period shall be 2 years from the time of delivery and receipt by the original customer or 600 operating hours on the machine whichever occurs first Superabrasive will cover the shipping charges for the transportation of the machine to Superabrasive or an approved repair facility and back to the customer within the contiguous 48 United States in the event that the damage occurs and is reported within 200 operating hours Shipping charges if covered by Superabrasive must be agreed upon in advance and approved by Superabrasive Thereafter the customer will have to cover the shipping charges to Superabrasive and back Superabrasive will not warranty Goods after a period of 2 years from the time of delivery and receipt by the original customer or 600 operating hours on the machine whichever occurs first Superabrasive shall not be liable for any defects that are caused by circums
28. e motor base to check of the planetary driving belt by moving the main head the belt should not slip on the planetary pulley and drive the pulleys Return machine to authorized service center for overall checkup of the Engine For Propane safety have the machine serviced by a Certified Technician including emission check CHECK AND REPLACE EVERY 400 WORKING HOURS Besides the checks of 200 working hours replace sealer and V rings like described in chapter TROUBLESHOOTING REPLACING BELT AND PULLEY UNITS Check if belts and bearings are in good condition change if needed Return machine to authorized service center for overall checkup of the Engine For Propane safety have the machine serviced by a Certified Technician including emission check VACUUM As stated previously frequently check hoses and othe r parts for clogging WATER LEAKS Replace any leaking parts immediately as the water could damage your machine MECHANICAL PARTS Parts such as the belts 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 destroy the contacts Remove blow out any dust present Electrical schemes with Kawasaki Engine RED GROUND SL N l a f S BLK rw 17 TEL Wei RED V 4 RED GROUND B BLK ih KEY 141
29. e security plate Fig 4 3 lock with the tool holder key Fig 5 3 Diamond tools with Velcro are attached on three foam plates of 9 inch Fig 4 4 The foam plates are ounted on the key lock butterfly Always use the tool holder key Fig 5 3 FRAME BLOCKING U JOINT The relation between the working head and the trolley is the frame u joint which allows rotation about two perpendicular axes to better follow the profile of the floor The movement along the one axis can be fixed with two screws Fig 4 5 and that block the lateral movement of the machine Figure 4 5 ALARM EnviroGard employs a sensor Fig 4 6 in the exhaust path between the engine and the catalytic muffler to detect the oxygen content of the exhaust before it is passed through the catalyst The oxygen sensor does not react to nor does it measure the CO content of the exhaust It responds only to oxygen content e The Control Module is set to ignore the readings from the oxygen sensor during the first three minutes the engine is running This period allows The sensor to reach a stable operating temperature e The catalyst in the muffler to reach the temperature necessary to reduce the levels of CO nitrogen oxides NOx and hydrocarbons HC in the exhaust The most common event in which the Control Module shuts down an engine is when the air filter becomes dirty enough to restrict the air intake flow which changes the air fuel ratio such that the oxygen sensor si
30. ed Oil Change Intervals Do not exceed the 50 hour oil change interval Oil changes more frequent than 25 hours will give even longer engine life In any case always use 30HD or 10W30 engine oil with all of the following ratings SF SG and CC make sure the oil level is maintained at the FULL level 9 3 SEPARATING THE HEAD FROM THE CARRIAGE Please note that the propane cylinder has to be removed and stored outside before any maintenance or reparation is done ou m 4 d RA Figure 9 3 1 Figure 9 3 2 Figure 9 3 3 18 Superabrasive User Manual Original Language Lavina 30G S 6 2014 Pull the connector of the battery Fig 9 3 1 pull out the Propane hose Fig 9 3 2 the connectors of the lamp Fig 9 3 3 dismount the control panel Fig 9 3 4 and take off all water and vacuum hoses Fig 9 3 5 Remove the tank Fig 9 3 6 Now it is possible to separate the head by removing the pins two people are needed to do this operation one person holds the carriage the other pulls the pins Fig 9 3 7 Figure 9 3 4 Figure 9 3 5 Figure 9 3 6 Figure 9 3 7 9 4 DISMOUNTING MOUNTING THE ENGINE Gr EZ MES F Figure 9 4 1 Figure 9 4 2 Figure 9 4 3 Separate head from carriage see previous chapter Remove front Fig 9 4 1 and back belt protection Fig 9 4 2 Loose the motor base plate Fig 9 4 3 release the tension device Fig 9 4 4 and take out the belt Fig 9 4 5 Take off the engine Fig 9 4 6
31. fer Fig 9 6 1 Take the disc off Fig 9 6 2 the spider can be removed or replaced Fig 9 6 3 By loosening four Hex cap bolts Fig 9 6 4 the disc comes loose Fig 9 6 5 and the buffers can be replaced Fig 9 6 6 Attention when mounting always use the blue thread locking adhesive except on the bolts used to lock the buffers Fig 9 6 5 Always use the original bolts Depending on the number 3 4 or 6 of buffers the holder can be more flexible or rigid 20 Superabrasive User Manual Original Language Lavina 30G S 6 2014 Figure 9 6 8 Figure 9 6 9 Figure 9 6 7 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 9 6 7 just push the V ring so the top is on the same level as the pulley top Fig 9 6 8 Then take the adaptor in the correct way and push the V Ring down with the adaptor Fig 9 6 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 9 6 10 Close the sealers with the cap Fig 9 6 11 Figure 9 6 11 9 7 TENSIONING AND REPLACING THE PLANETARY BELT Figure 9 7 1 Figure 9 7 2 If the belt slips or is broken separate the carriage from main head Fig 9 7 1 Take off ha
32. 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 included 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 Shine Pro are high quality diamond impregnated pads for floor maintenance Available in a variety of sizes and are great for daily use When used wet they require only water no wax or chemicals needed and are a very environmentally friendly solution for maintaining floors Use only Superabrasive s recommended tools For more tooling options visit www superabrasive com 10 6 2014 Lavina 30G S Original Language User Manual Superabrasive 7 EXPLODED VIEW LAVINA 30G S GENERAL EXPLODED VIEW FIG 7 1 LAVINA 30G S TOP COVER EXPLODED VIEW 1 FIG 7 2 LAVINA 30G S PLANETARY DRIVE EXPLODED VIEW FIG 7 3 LAVINA 30G S TOP COVER EXPLODED VIEW 2 FIG 7 4 Figure 7 2 Figure 7 1 __ un Um ca 8 2 N Ew lt 4 N S Figure 7 4 Figure 7 3 14 Superabrasive User Manual Original Language Lavina 30G S 6 2014 LAVINA 30G S B
33. fore 2014 13 11 Carriage parts for machine produced after 2013 13 12 Engine parts 14 14 15 15 15 15 16 16 16 16 16 16 16 16 17 17 17 17 17 17 18 18 18 19 20 20 21 21 22 22 23 24 25 25 25 26 26 26 27 27 28 28 29 29 29 30 30 l 31 32 33 34 Superabrasive Owner s Manual LAVINA 306 S 6 2014 1 GENERAL INFORMATION This owner s manual is intended for the operator of the Lavina 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 S floor grinding and polishing machine MANUFACTURER Superabrasive was founded 24 years ago 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 GENERAL DESCRIPTION The Lavina S machine is intended for grinding polishing and buffing concrete marble granite limestone and terrazzo surfaces with diamond tools The Lavina S machine is a three disc machine which can be used dry as well as wet For best resu
34. gine L25G S 10 02 06 Clutch Washer 5215 Electric Clutch L25G 10 02 02 S M8X25DIN933 L25G 10 00 65 F33622 VVasher 7 Support 14 M8X40DIN933 1 5 L30G S L25G 10 05 00 Back Guard 1 EE 13 4 LAVINA 30G S TOP COVER 2 PARTS we Rem No Description M DIN 278 Spring Washer o Team 000 Vacuum Por s M6X16DIN84A Screw 28 Superabrasive User Manual Original Language Lavina 30G S 6 2014 13 5 LAVINA 30G S PLANETARY DRIVE PARTS Mode No Memo Description pe L25G 10 00 57 T L30G S A52 DIN472 Retaining Ring mu L30G S 3205 Roller Assembiy L30G S 6 0650 Rotary Seal 1 L30G S B65DIN471 Retaining Ring L30G S 8 L25SPS 00 00 00 23 Compensating Ring L30G S 9 6013 Roller Assembly 10 L25SPS 00 00 00 34 Distance Ring 1 L30G S L25LS 11 00 00 Pulley Unit Assembly L30G S A10013943 Retaining Ring L30G S TVVVA01200 V Ring Type A L30G S TC 20EF1500X20X2 Endless Transmission Flat Belt L30G S 1255 15 00 22 Planetary Pulley L30G S M5DIN7980 Spring Washer L30G S L25G 10 00 64 Support Plate L30G S L25GS 10 03 00 Left Plate Assembly L30G S 6005 Roller Assembly L25G 10 00 60 Cap for Rotary Seal T L30G S TVVVA00700 V Ring Type A L30G S L25G 10 00 61 Pulley Unit L30G S L25SPS 00 00 00 15 Front VVasher L30G S L25GS 10 04 00 Right Plate Assembly L30G S 1255 17 00 00 Planetary Tensioning Unit L30G S L25LS 16 00 00 Driving Pulley Unit L30G S L25GS 15 01
35. gnal is outside the control limits Once the air filter is properly cleaned operation of the machine can be resumed 3na Figure 4 6 10 Superabrasive User Manual Original Language Lavina 30G S 6 2014 CONTROL BOARD pm engine rpm tools P THE CONTROL BOARD 2000 650 1 Start Stop Engine switch Turn key to the right 2100 683 for contact full right for starting the engine to stop 2200 715 key to left full left is contact 2300 748 2 Start Stop clutch Start will electronically activate 2400 780 the grinding plates to spin by pushing stop it will 2500 813 disconnect engine from grinding heads 2600 245 3 Throttle Push forward to accelerate 2700 978 4 Digital RPM workings hours indicator When the 2800 910 motor runs it indicates the revolutions per minute 2900 943 i of the motor see the conversion table to knovv the 3000 975 d 1 i2 rpm of the tools When the motor does not run it 3100 1008 ee indicates the worked hours 3200 1040 The hour meter will blink between 48 52 hours as a reminder for oil change 5 Fuse Fuse 30 Amps for the electrical system 3400 1105 6 Water pump switch Lights orange when the water pump is working 3500 1138 STARTING THE MACHINE 3600 1170 First follow the directions in chapter Safety Devices and Safety Instructions Check oil level Open counterclockwise the service valve on the propane tank about one and a half turns Next see to it the Start Stop clutch button 2 is i
36. inder that has been filled is always considered full no matter how little propane gas remains in it This is because even when all liquid has evaporated into vapor there is still some propane gas vapor left in the cylinder Because this remaining fuel is flammable an empty cylinder should be treated with the same careful procedures as one that is filled to the 80 level with liquid propane The only time that a cylinder is considered empty is when it is new before it has been filled with propane When transporting a propane powered floor machine the propane cylinder may be strapped onto the machine as long as the machine itself is firmly secured in the vehicle Of course spare cylinders should always be secured in an upright position Figure 3 4a Figure 3 4b When the machine operates the lever must be in position shown in Fig 3 4a in order to rotate the head when change the tool Superabrasive User Manual Original Language Lavina 30G S 6 2014 LIFTING THE MACHINE FROM WORKING TO TOOL MOUNTING POSITION Push the front handle down and swivel it to the front Fig 3 5 Pull the handle up and ensure the head is a stable upright position for mounting dismounting the tool Ensure that the water tank is empty before flipping the machine Pull the head in upright position Fig 3 6 The machines manufactured after 2013 are with changed locking of the front handle as shown on the fig 3 6 1 Figure 3 5 Figure 3 6 Figure 3 6 1
37. k area is minimal CARB EPA The California Air Resource Board CARB and Environmental Protection Agency EPA also set limits for propane powered engines used outdoors but CARB EPA approval does not signify that the engine is safe to use indoors e CGA The Canadian Gas Association CGA has set a limit of 1500 ppm CO in exhaust flow e OSHA For propane powered machines used indoors the Occupational Health and Safety Administration OSHA has established a limit of 50 ppm CO for 8 hour time weighted average TWA in ambient air and is considering a limit of 800 ppm CO in exhaust flow e DOT The Department of Transportation DOT has established regulations regarding the safety of fuel cylinders including the ones used on propane powered floor care machines e Local Agencies Local law enforcement agencies such as the local Fire Marshall also rely on independent testing labs such as UL and CGA before giving their approval of the use of some equipment These labs thoroughly test equipment and submit their stamp of approval only after rigorous testing While not being required by all law enforcement agencies the stamp of approval by these agencies further assures the operator that he or she is working with and around safe equipment 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 N WARNING Origi
38. l i A propane oil and methane burn incompletely e Functions of arresting of the machine are following HAZARD COMMUNICATION A WARNING weka nu Ne un man e A Material Safety Data Sheet for propane shall be posted in e 6 all buildings vvhere propane vvill be used Close the propane tank i NE prop Because propane is odorized it is easily detected at levels of SAFE USE N WARNING M Na taf Il hich hl h h The LAVINA 25G S is designed to eliminate all risks correlated EE ae 5 lib wen dl with its use However it is not possible to eliminate the risks of an eventual accident with the machine Unskilled or 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 PROPANE SAFETY A VVARNING e Propane is a flammable gas whose vapors are heavier than air As is the case with gasoline propane can explode if the proper cautions are not heeded Propane is odorized with an agent having a distinct odor that is recognizable at very low concentrations This helps in identifying leaks even when they are small e Awareness and basic safety precautions are required when working with propane As long as these precautions are followed risk is negligible Ignorance however could pose needless risk e The two greatest hazard
39. lts use only tools manufactured or recommended by Superabrasive and its distributors Additionally the machine could be used for grinding wood floor surfaces A WARNING The Lavina S machine is manufactured and fitted for the above mentioned applications only Every other use may possess risks to the persons involved FNS MACHINE CHARACTERISTICS The Lavina S machine is made of two main component sections LAVINA 30G S MAIN DESIGN e The two main components are the carriage and main head The handle on the frame is adjustable in height and allows the operator to work in a correct and safe posture e The halogen spotlight Fig 1 2 enables the operator to work in darker areas A WARNING Existing lighting system does not replace adequate overhead lighting A frame U joint technology on top of the motor base is providing the main head a possible to move to all sides and it gives more grinding capacity e The propane tank is placed on a tank holder on the backside of the frame control panel fig 1 3 is positioned on top of the frame and contains switching devices which ensure the proper functioning of the engine LPG supply turning on off of the electromagnetic connector clutch The water tank is on the opposite side of the frame so that the weight of the water does not affect the operation of the machine The frame weight on the other hand is fully absorbed by the driving wheels An electric pump sprays the w
40. machine can stop The weight can be ordered with item number A 08 00 00 00 Figure 5 1 Figure 5 2 TOOL HOLDER KEY The tool holder key Fig 5 3 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 5 3 FOAM PLATE Diamond tools with Velcro are mounted on the foam plate Fig 5 4 The foam plate is mounted on the QuickChange System Item number is LV 13 5 FP S Figure 5 4 SECURITY PLATE FOR QUICKCHANGE PADS Plate Fig 5 5 used to ensure the Quickchange pads Item number is A38 00 02 Figure 5 5 12 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 Offered with 1 or 2 buttons or rectangular segments 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 scratches 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 3 inch with included Velcro back attachment NATO polishing discs feature a special resin formula designed
41. n stop position check the throttle 3 in the IDLE position This creates a vacuum necessary to open the lock off valve inside the regulator Actuation of the throttle lever will keep the lock off valve from opening and the engine from getting fuel so the engine will not start Proper maintenance will insure easy starting Engage starter 1 for a MAXIMUM of 5 to 6 seconds or until the engine fires Serious starter damage will result if this is exceeded and the warranty may not apply Operate the engine at half throttle for approximately two minutes for proper warm up Then advance to full throttle for best results If working wet add water to the floor surface If working dry omit this step and instead switch on the vacuum unit Finally hold the machine firmly and push the start of the Start Stop clutch button 2 OPERATING THE MACHINE Guide the machine in straight lines across the floor and with each new line overlap a little bit of the previously completed surface 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 S machine in one spot while the tools are still working because they will leave marks on the floor surface When working wet open the water tank periodically to release water onto the floor surface When working dry check the floor surface periodically to ensure that dust is not accumulating on the surface also check regularly if your vacuum wo
42. nal Language Lavina 30G S 6 2014 e 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 N WARNING e Working area must be clear from any debris or objects e A first time operator must always read the manual and pay attention to all safety instructions All propane connections and cables must be inspected for potential damages e Perform general daily inspections of the machine and inspect the machine before each use Alvvays inspect the safety devices The tool protector must vvorking e Mount the security disc when working with Quickchange Pads e The machine must be clean Never operate the machine in the rainl e Confirm that there are no missing parts especially after transportation repair or maintenance Before filling the vvater tank vvith vvater make sure the machine is not vvorking and the maln svvitch is turned off Before turning on the machine make sure that the base is placed on the floor the machine MUST NOT be in an upright position vvhen turned onl OPERATING MACHINE N VVARNING e When operating the Lavina 25G S make certain that there is no one but you around the machine e Never leave the machine unattended while working e The water hose must move freely and must be damage free e Check if the floor you work on is not too uneven If this is the case i
43. ndles fork top frame and weight holders so you can push up the top cover Fig 9 7 2 Figure 9 8 1 Figure 9 8 2 Noticing speed lost in planetary movement it is possible to tension the belt for planetary movement as described in 9 9 Mounting and tensioning a new planetary belt 21 Superabrasive User Manual Original Language Lavina 30G S 6 2014 9 9 MOUNTING AND TENSIONING A NEW PLANETARY BELT TN K AY b E vw Figure 9 9 7 Figure 9 9 2 Figure 9 9 7 Figure 9 9 8 m Figure 9 0 9 Completely dismount the tensioning device Fig 9 9 1 Make 2 signs on the dismounted belt exactly 10 cm out of each other belt without tension Fig 9 9 2 The purpose is to measure 10 2 cm on the belt in tension what is a tension of 296 a maximum of 2 596 is allowed ATTENTION NEVER OVER TENSION THE BELT THE BELT WILL BE DAMAGED AND IT WILL NEVER RECOVER ITS ORIGINAL TENSION Mount the belt back around the planetary pulley see that the belt is behind the driving pulley Fig 9 9 3 Put the belt around the left roller of the tensioning device Fig 9 9 4 Put the tensioning device back in place and pull the belt from the roller on the right side Fig 9 9 5 Put the belt around the driving pulley Fig 9 9 6 Begin to tension until the measure of 10 cm between the marks becomes 10 2 cm Fig 9 9 7 Fig 9 9 8 Tighten the tensioning device while turning the bolt move the planetary he
44. ne to Superabrasive or an approved repair facility and back to the customer within the contiguous 48 United States in the event that the damage occurs and is reported within the first 90 days or 200 operating hours whichever occurs first Shipping charges if covered by Superabrasive must be agreed upon in advance and approved by Superabrasive Thereafter the customer will have to cover the shipping charges to Superabrasive and back Superabrasive will not warranty Goods after a period of 2 years from the time of delivery and receipt by the original customer or 600 operating hours on the machine whichever occurs first Superabrasive shall not be liable for any defects that are caused by circumstances that occur after the Goods have been delivered and whilst the Goods are in the possession of the purchaser Furthermore the warranty does not include normal wear and tear or deterioration Wear parts are not warranted Superabrasive is not liable for defects arising out of use of non OEM parts The Warranty is void if the purchaser has not followed the maintenance plan stipulated by the machine s manual and warranty card The warranty is void if the purchaser repairs said Goods himself or if repairs are conducted by a repair facility that is not approved by Superabrasive Superabrasive s liability does not cover defects which are caused by faulty maintenance incorrect operation faulty repair by the purchaser or by alterations conducted without
45. 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 vacuum hoses water tank and the Propane installation CHECK HOURLY BONNET FILTER Make sure the bonnet air filter atop the engine is clean It should be changed hourly and thoroughly cleaned before reuse The same for the recoil dust filter If neglected the engine will overheat and carbon monoxide emissions will elevate CHECK DAILY After operating the Lavina S machine the operator should conduct a visual inspection of the machine during cleaning the whole machine Any defect should be solved immediately Check oil level daily 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 8 1 cu 1 has to be firmly fixed to the unit A gap seen there means that there are loose screws fixing the holder The screws have to be tightened immediately for safe operation Working with loose screws on the holder could also cause bad damage on the machine Tightening force of the screws has to be 25 30N m 18 22 ft Ibs It is very important to regularly check the screws Fig 8 1 2 that fix the Quickchange holder to the safety part so
46. ons as well as for polishing The machine is Possess high concentration of powders or oil substances in the air designed for dry or wet use When using it dry use a vacuum of 7 Possess risks of fire TECHNICAL DATA appropriate size For more information please refer to the Feature inclement conditions chapter on handling the vacuum connection Possess electromagnetic radiation PROHIBITED USE n nursing homes hospitals day care centers etc The machine MUST NOT be used AN WARNING n areas where loose tiles or other objects are e For applications different from the ones stated in the preventing proper use of the machine General Description chapter n rooms without proper ventilation n nursing homes hospitals day care centers etc 4 Superabrasive User Manual Original Language Lavina 30G S 6 2014 n areas where loose tiles or other objects are preventing Another cause may be substandard inexpensive machines with proper use of the machine no emissions control technology and improperly set n rooms without proper ventilation carburetion Overfilled Fuel Cylinders Nearly all fire relatedincidents PREPARATION FOR WORK A WARNING reported result from bringing a cylinder into Make sure that a building without first checking for overfill This action is e You have closed the dangerous unwise and unnecessary work area so that no person unfamiliar with operating the FIRE SAFETY WARN
47. otection Devices Arrest Functions Safe Use Propane Safety Fire Safety Emission Hazard Communication Local Agencies and Regulations Residual Risks Before You Begin Operating the Machine After Work is completed The Work Area Personal Protective Equipment PPE Testing Operator Propane Cylinders Refueling Cylinders Storage Cylinders Transporting Cylinders 3 HANDLING AND TRANSPORTATION Adjusting the handle Lift the machine from work to tool mounting position Lifting Storage Mounting of Guard Assembly 4 OPERATION Preliminary Controls Water Flow Control Unit Adjusting and Mounting Tools Frame Blocking U Joint Alarm Control Board Starting the Machine Operating Machine Stopping Machine 5 TOOLS AND ACCESSORIES Weights Tool Holder Key Foam Plate Security Plate for Quickchange Pads 6 POPULAR TOOLS AND APPLICATIONS Tools 7 EXPLODED VIEW General Exploded View Top Cover Exploded View 1 E P P bb P P D UO Q Q Q DO SN d d O O O O O UT Un UT Um Un U Um Um 4 P O 10 10 10 10 10 10 11 14 11 11 12 12 12 12 13 Ovvner s Manual LAVINA 30G S 14 14 6 2014 Planetary Drive Exploded Vievv Top Cover Exploded Vievv 2 Bottom Cover Exploded Vievv 1 Bottom Cover Exploded Vievv 2 Carriage Exploded Vievv Tool Holder Exploded Vievv 8 MAINTENANCE AND INSPECTION Remark Mechanical parts Cleaning Check Hourly Check Daily
48. r as previous described 3 GN F TEX SERE EJ m E 1 Figure 9 11 3 Figure 9 11 4 Figure 9 11 5 AND j 1 3 AP 3 4 Figure 9 11 7 Figure 9 11 8 Figure 9 11 9 ac Figure 9 11 6 23 Superabrasive User Manual Original Language Lavina 30G S 6 2014 Figure 9 11 10 Figure 9 11 11 Figure 9 11 12 Dismounting the driving pulley take the top screw out to release the bushing Fig 9 11 1 push the bushing together with the washer up Fig 9 11 2 push washer down of the bushing Fig 9 11 3 take bushing out Fig 9 11 4 push key out Fig 9 11 5 now the washer releases Fig 9 11 6 dismount sealer cap Fig 9 11 7 Fig 9 11 8 the pulley can be released with two crowbars but do not use excessive force Fig 9 11 9 push the sealer cap to dismount Fig 9 11 10 by mounting back secure with sealant Fig 9 11 11 center the holes to mount the pulley Fig 9 11 12 N Figure 9 11 13 Figure 9 11 14 Figure 9 11 15 The two other pulleys loosen the five bolts of each pulley between the base plate and the motor base disc Fig 9 11 13 An oil seal ring Fig 9 11 14 and a seal Fig 9 11 15 should be placed on top of the pulley before mounting 9 12 MOUNTING THE BELT See here the schematic of the belt on the pulleys Fig 9 12 1 0 To dismount mount the belt follovv the tensioning instruction in chapter M X3 LLY OES EFRY Checking the tension of the belt
49. rator at a time can work with the machine e The operator must be properly trained and well instructed prior operating the machine e The operator must understand all the instructions in this manual e The operator must understand and interpret all the drawings and designs in manual e The operator must know all sanitation and safety regulations pertaining to the operation of Original Language PROPANE CYLINDERS REFUELLING CYLINDERS Lavina 30G S 6 2014 The operator must have floor grinding experience The operator must know what to do in case of emergency The operator must have an adequate technical knowledge and preparation The operator is expected to operate their equipment safely and responsibly They are responsible for the proper handling and storage of propane cylinders identifying potential hazards associated with his job and avoiding hese hazards at all times i e A WARNING The Propane cylinders are constructed of either aluminum or steel We recommend aluminum because it is lighter and guards against rusting The cylinder used on propane powered floor machines is classified as a 4E240 cylinder Its rated capacity is 20 lbs and this designation refers to the model of the cylinder Actual propane capacity achieved during filling can be less than equal to or slightly more than 20 Ibs Use only UL CTC DOT listed cylinders The propane cylinder used on the floor machine is a motor fuel cylinder as listed by the
50. rks properly 3300 1073 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 clutch as the tools could damage the surface To stop push Stop clutch button 2 then close clockwise the service valve on the propane tank ALWAYS allow the engine to run until it stops from lack of fuel e ONLY IN AN EMERGENCY should the stop position on Start Stop Engine switch 1 Disconnect the fuel line from the tank REMEMBER when you are finished with the machine store the propane tank outside the building in a SECURE place away from heat or direct sunlight Use the Emergency button 9 only in emergency or use it to switch the power totally off Remember not to hold the machine in one spot before turning off until the grinding plates stop moving 11 Superabrasive User Manual Original Language Lavina 30G S 6 2014 5 TOOLS AND ACCESSORIES WEIGHTS Superabrasive offers additional weights for increasing the productivity of the machine Fig 5 1 Each additional weight weighs about 64 Ibs or 29 kg 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 The weight stacks on to three posts around the outer bowl Fig 5 2 The additional weights depend on the tools it is not always possible to add weights Some tools work too aggressively and the
51. s with propane powered floor care machines are Carbon Monoxide Poisoning This is the most frequently reported incident associated with propane powered floor care machines and is caused by excessive exhaust emissions The symptoms are headache dizziness and nausea A major cause involves engines with poor preventive maintenance and could re ignite Starve the fire by shutting practices usually those with dirty air filters and machines off the supply of gas operated in confined areas without adequate ventilation exposure limit of 1000 parts per million If you smell propane while operating a propane floor care machine do the following Stop the engine 1 Pull the throttle to the stop position if present or turn the key switch to the off position 2 Shut off the service valve on the propane cylinder Move the floor machine to a well ventilated area Remove the cylinder from the machine and take it outside the building If the cylinder is leaking contact a DOT approved repair shop to determine the cause of the leak and have the shop not you repair it If a fire occurs while the machine is being operated do the following 1 Stop the engine pull the throttle to the stop position if present or turn the key switch to the off position 2 Shut off the service valve on the propane cylinder if possible Be careful not to be burned 3 Move the machine outside if possible If not possible move it to a well ventilate
52. t may damage the machine AFTER WORK IS COMPLETED Clean the machine and its surroundings properly e Empty and clean the water tank e Store the machine in a safe place e Place the Propane bottle outside in its storage e THE WORK AREA A WARNING e Make certain that people or vehicles do not enter the work area e Avoid cables and hoses being in the way e Always check the floor for debris PERSONAL PROTECTIVE EQUIPMENT A WARN NG PPE e Always wear safety shoes when working with the machine e Always wear ear protectors when working with the machine All personnel in the immediate work area must wear safety glasses with side shields e Always wear safety gloves when changing the tools e Always wear clothes suitable for the work environment e Always wear Carbon Monoxide Indicator badges as an extra precaution e The plastic indicator contains a colored indicator button that darkens in the presence of Carbon Monoxide The A WARNING relative darkness of the indicator button indicates the level of CO in the ambient atmosphere Most indicator badges have a useful 6 Superabrasive User Manual life of 30 days depending on the concentration of contaminants humidity and temperature TESTING A WARNING e There are a great number of instruments offered on the market to test for toxic gases Only those designed to read carbon monoxide resulting from combustion engines is considered acceptable for testing exhaust emissions from propane
53. tances that occur after the Goods have been delivered and whilst the Goods are in the possession of the purchaser Furthermore the warranty does not include normal wear and tear or deterioration Wear parts are not warranted Superabrasive is not liable for defects arising out of use of non OEM parts The Warranty is void if the purchaser has not followed the maintenance plan stipulated by the machine s manual and warranty card The warranty is void if the purchaser repairs said Goods himself or if repairs are conducted by a repair facility that is not approved by Superabrasive Superabrasive s liability does not cover defects which are caused by faulty maintenance incorrect operation faulty repair by the purchaser or by alterations conducted without Superabrasive s prior written consent The same applies to any alterations of the Goods or services performed by another party other than Superabrasive a Superabrasive appointed distributor or a Superabrasive approved repair facility The warranty is not applicable on a defect that arises due to tools or parts that are not original to Superabrasive Replaced defective parts shall be placed at Superabrasive s disposal and shall become property of Superabrasive If such defective parts are replaced within the warranty period the shipping charges will be covered by Superabrasive In warranty complaint cases when no defects are found for which Superabrasive is liable Superabrasive shall be entitled to
54. vent gas to the area around the cylinder If there is no headspace to allow for fuel expansion the pressure relief valve will open releasing propane gas into the atmosphere This is a very dangerous and volatile situation as there is always the possibility that enough of the vented gas could find its way down to the floor and come in contact with a pilot light from a furnace hot water heater or other source of ignition STORAGE CYLINDERS Superabrasive User Manual Propane changes into a gas is 44 F 42 C Exposing unprotected skin to propane gas or liquid could result in frostbite injury All new cylinders should be vented and purged of air per manufacturer s instructions before use Never bleed propane cylinders indoors A WARNING When not in use propane cylinders always should be stored outside in an upright position in a secure tamperproof steel mesh storage cabinet This cabinet may be located next to the building but with at least five feet 1 5 m of space between the cabinet and the nearest building opening door or window also away from heat and direct sunlight Do not install the cabinet near a stairway or street elevator as vented propane gas will seek a lower level since it is heavier than air and could find its way into the basement of the building Do not store cylinders full or empty inside a building or inside a vehicle Although it is unlikely that propane will vent from a stored cylinder if it shoul
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