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Superabrasive 

 

User Manual  

Original Language 

Lavina® 25-X 

 

9/2018 

 

 

WARRANTY AND RETURNS 

 

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  machine  to 
Superabrasive (or an approved repair facility) and back to the customer (within the 48 contiguous 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 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 a

lterations 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 Superabrasiveapproved 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® X MACHINES 

 

The LAVINA® X 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.

 

 

 

 

Summary of Contents for 25-X

Page 1: ...LAVINA 25 X User Manual Tech Support Line 800 987 8403 www superabrasive com info superabrasive us...

Page 2: ...Superabrasive User Manual Original Language Lavina 25 X 9 2018 2...

Page 3: ...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...

Page 4: ...ECTRICAL SCHEMES YASKAWA CONNECTION MAIN CIRCUIT TERMINALS 14 8 TROUBLESHOOTING 15 INDEX OF PROBLEMS AND SOLUTIONS 15 8 1 REPLACING POWER CORD AND PLUGS 15 8 2 DISMOUNTING AND MOUNTING TOOL HOLDER TO...

Page 5: ...two main component sections MAIN DESIGN The two main component sections are the carriage and main head The handle Fig 1 2 on the frame is adjustable in height and allows the operator to work in a cor...

Page 6: ...nd and polish concrete terrazzo and natural stone floors It can be used for renovation as well as for polishing The machine is designed for dry or wet use When using it dry use a vacuum of appropriate...

Page 7: ...ng 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 Befo...

Page 8: ...ll 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 Fi...

Page 9: ...e operator can direct water to be sprayed in the front Fig 4 1 by positioning the lever in the horizontal position the water will spray under the cover of the machine when the lever is in the vertical...

Page 10: ...k the potentiometer 8 and ensure that it is set to the working speed If working wet add water to the floor surface If working dry instead switch on the vacuum unit Finally hold the machine firmly and...

Page 11: ...ressively and will cause the machine to stop The weight can be ordered with item number A08 00 00 00 TOOL HOLDER KEY The tool holder key Fig 5 3 is used for adjusting mounting and dismounting of the f...

Page 12: ...e 3 inch with included Velcro back attachment NATO polishing discs feature a special resin formula designed for both wet and dry applications and a unique design with wide channels allowing for work o...

Page 13: ...older will not fly away if the buffers get damaged The QuickChange should also be cleaned CHECK EVERY 200 WORKING HOURS Every 200 working hours the operator should inspect all parts of the machine car...

Page 14: ...AL SCHEMES WITH YASKAWA INVERTER 200 240 Volt LAVINA 25 X ELECTRICAL SCHEMES YASKAWA CONNECTION MAIN CIRCUIT TERMINALS Figure 7 7 The motor is connected in Delta triangle 230 Volt reminder for the wir...

Page 15: ...g By loosening four Hex cap flange bolts Fig 8 2 3 the adaptor comes loose Unscrew the six screws of the cap Fig 8 2 4 holding the felt ring Take out the Felt Ring adaptor and V Ring Mount the V Ring...

Page 16: ...g force of the bolts has to be 22 25N m 16 18 ft lbs Mounting the holder without retaining washer Fig 8 3 2 is INADMISSIBLE because the security system preventing the separation of part of the holder...

Page 17: ...ER OVER TENSION THE CHAIN THE CHAIN WILL BE DAMAGED 8 5 MOUNTING NEW PLANETARY CHAIN The planetary chain is replaced with new one when the step drive of the chain tensioner is finished or there is a l...

Page 18: ...To tension the chain rotate the outer nut Fig 8 4 6 The tension of the planetary chain should allow chain sagging of 3 5mm 1 8 3 16 in measured in span X Fig 8 4 7 When properly tensioned retighten t...

Page 19: ...is NOT permissible at any time as this can damage the high quality low stretch tension cord and other components This damage is often not visible Arrange the belts in pos 6 as per the scheme paying a...

Page 20: ...read open Fig 8 7 14 Fig 8 7 15 Insert the screws by alternating at 1 5 revolution each until the conical sleeve pulls up the belt pulley The conical sleeve must be aligned in height with the belt was...

Page 21: ...utside diameter of no more than 11 16 in to unscrew the six bolts Fig 8 8 3 Fig 8 8 4 Fig 8 8 5 Once these are removed remove the two halves of the gear The gear is composed of two symmetrical halves...

Page 22: ...the planetary unit When mounting back secure with sealant fig 8 10 3 8 11 MOTOR CONNECTION In case the motor is being replaced please follow the cable connections in the figures below Fig 8 11 1 Lavin...

Page 23: ...erabrasive User Manual Original Language Lavina 25 X 9 2018 23 8 12 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive V1000 Technical Man...

Page 24: ...Superabrasive User Manual Original Language Lavina 25 X 9 2018 24...

Page 25: ...l distribut or where a professional disposal complying with the environment laws and directives is guaranteed 10 MANUFACTURER S CONTACTS If you need to contact Superabrasive Inc with technical support...

Page 26: ...X TOP COVER 1 PARTS No Item No Description Pcs 1 L25SPS 07 00 00 02 L Left Fork 1 1 1 L25SPS 07 00 00 02 R Right Fork 1 2 M8X16DIN912 Screw 6 3 M8X20DIN7991 Screw 2 4 L25X 19 00 00 Top Cover Assembly...

Page 27: ...1 L25X 19 00 01 Top Cover 1 2 L25GS 19 10 00 Vacuum Port 1 3 L25X 19 20 00 Water Fitting 1 4 M12DIN985 Nut 1 5 M5DIN125A Washer 4 6 M5DIN127B Spring Washer 4 7 M5DIN934 Nut 4 8 L25SPS 04 01 00 00 Vacu...

Page 28: ...A42 03 00 Adaptor 3 4 1 8 16DIN6921 Bolt 4 5 110X90X8 5 Felt Ring 3 6 TWVA00800 V Ring Type A 3 7 L25LS 14 00 02 Flange 3 8 6 16DIN6921 Bolt 15 9 L25X 14 00 00 Bottom Cover Assembly 1 9 1 L25X 14 00...

Page 29: ...00 17 Cap 1 9 6013 Roller Assembly 2 10 L25SPS 00 00 00 34 Distance Ring 1 11 A10013943 Retaining Ring 1 12 L25X 11 00 00 Pulley Unit Assembly 3 12 1 M8X35DIN6921 Bolt 4 13 TWVA01200 V Ring Type A 1 1...

Page 30: ...er see tabl 10 8 8 L25X 10 00 44 Front Washer 1 9 9 M5X12DIN912 Screw 1 7 LAVINA 25 X BOTTOM COVER 2 PARTS No Item No Description Pcs 1 HP645 5MHP15 Timing Belts 1 1 For machines with serial No 17 01...

Page 31: ...1 12 00 Security set 1 1 3 1 A41 00 05 Washer A41 1 2 A25 00 10 K Buffer with two screw 6 2 1 M8X12DIN7991 Screw 12 2 2 A25 00 10 Buffer 6 3 A41 20 03 K Driving Set A41 1 3 1 A41 20 03 Elastic Element...

Page 32: ...ocking bit 1 18 A29 40 00 Water Flow Control Unit 1 5 L25G 20 00 04 Wheel 2 19 A29 20 01 01 Flow Unit Base 1 5 IFP250x50 25x60 Wheel 2 20 M5X12DIN6921 Bolt 2 6 L32D 20 00 03 Wheel Cap 2 21 M20X1 5DIN4...

Page 33: ...5X 30 03 00 Pigtail 3 Phase 1 18 L25S 30 11 09 Inverter Yaskawa V1000 1 4 5 L25X 30 01 00 Pigtail 1 Phase 1 19 L20NS 30 10 04 Potentiometer 1 5 L25X 30 10 00 Metal Box 1 20 L32S 30 10 25 Switch On Off...

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