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Superabrasive 

Owner’s Manual Original Language – Lavina 

®

32R-S-E  

11/2014 

 

 
ENVIRONMENTAL CONDITIONS 

The temperature range for operating the Lavina®  32R-S/32R-S-HV outdoors is between 41°F and 86°F or 5°C and 
30°C. Never use the Lavina®  32R-S/32R-S-HV 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. 

 
VACUUM CONNECTION 

A connection for a vacuum dust extractor is located on the carriage. The Lavina® 32R-S/32R-S-HV does not include a 
vacuum dust extractor. The customer must purchase the vacuum dust extractor separately. The hose of the vacuum 
extractor must be Ø 76mm/3in and can be glided over the three-way pipe. The vacuum dust extractor must be adapted for 
floor grinders and have a minimum air displacement of 500m3/h with a negative vacuum of 21 kPa. 

TECHNICAL DATA 

CE-CERTIFICATION  

The Lavina

®

 32R-S-E machine is 

designed to operate correctly in an 
electromagnetic atmosphere of 
industrial type and is equipped with 
all the mechanical and electrical 
safety protections in conformity 
with the following European CEE 
rules and regulations: 
The Lavina

®

 32R-S-E machine 

complies with the Safety Directive 
for machines 2006/42/EC, the EMC 
Directive 2004/108/EC and the Low 
Voltage Directive 2006/95/EC.  
Also complies with the norms in 
use BDS EN ISO 12100, BDS EN 
13862,BDS EN ISO 13857, BDS 
EN 349, BDS EN ISO 13850,BDS 
EN 13732-1, BDS EN 953, BDS 
EN ISO 13849-1,BDS EN 1037, 
BDS EN ISO 5349-1, BDS EN ISO 
11201, BDS EN ISO 3744,BDS EN 
1033:2002, BDS EN 60204-1,BDS 
EN 1837, BDS EN 61000-6-4, BDS 
EN 61000-6-2, BDS EN 61000-4-2, 
BDS EN 61000-4-4, BDS EN 

61000-4-5,BDS EN 61000-4-11, BDS EN 55016-2-1 
Test results are a part of the machine’s technical information and can be sent upon a special request. The machine is 
delivered with the CE mark exposed and provided with a EC declaration of conformity. 
 

VIBRATIONS 

The measured vibration value on the surface of gripping in case of guiding the machine is  a

hw

=2,67m/s

2

. The 

measurement is made in accordance with the BDS EN ISO 1033 and BDS EN ISO 5349-1. 

SONOROUS EMISSIONS 

The maximum noise level at distance of the machine of 1m in case of  working at idle does not exceed 70 dB(A). The 
measurement is made in accordance with the BDS EN ISO 11201 and BDS EN ISO 3744. 
 

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 contact your local distributor or contact the producer Superabrasive Ltd. 
or visit us at 

www.superabrasive.com

 , where you can download a copy of this manual. 

 

 Lavina

®

 32R-S-E 

Voltage/Hz 

3ph x 380 V 50/60Hz 

Amperage 31 

Amps 

Power 

15.75 kW 

21 hp 

Tool holder rpm 

300-1100 rpm 

Working width 

811mm 

32” 

Tool holder diameter 

6 x 225 mm 

6 x 9” 

Weight  

579 kg 

1278lbs 

Grinding pressure 

286 kg 

631 lbs 

Additional weight 

max 2x29kg 

2x64 lbs 

Application wet 

and 

dry 

Vacuum hose port 

76 mm 

3” 

Water attachment 

Quick change for ¾” hose 

Water tank capacity 

46 l 

12 gal 

Water feed 

Peripheral

 

and front stream with pump 

Cable length 

17.4 m 

57 ft 

Third wheel 

yes 

AMG Battery 

12V/85AH 

Duration of movement of the machine 
  without re-charging the battery 

Max 30 minutes 

Remote control battery 

Rechargeable battery size AA 1.2V 

Machine LxWxH 

2335x850x1260 mm 

92”x34”x50”

Packing LxWxH 

1430x950x1280 mm 

56”x37”x51”

Summary of Contents for 32R-S-E

Page 1: ...Superabrasive Owner s Manual Lavina 32R S E 11 2014 1 LAVINA 32R S E User Manual www superabrasive com factory superabrasive com...

Page 2: ...ARD ASSEMBLY Exploded View fig 7 8 15 Carriage Exploded View fig 7 9 15 STEERING BRACKET Exploded View fig 7 10 15 Tool Holder Exploded View fig 7 11 15 8 MAINTENANCE AND INSPECTION 16 Cleaning 16 Che...

Page 3: ...ade of two main component sections LAVINA 32R S E MAIN DESIGN The two main component sections are the carriage and the main head The wheels of the carriage are driven by two gear boxes that allow the...

Page 4: ...ISO 3744 BDS EN 1033 2002 BDS EN 60204 1 BDS EN 1837 BDS EN 61000 6 4 BDS EN 61000 6 2 BDS EN 61000 4 2 BDS EN 61000 4 4 BDS EN 61000 4 5 BDS EN 61000 4 11 BDS EN 55016 2 1 Test results are a part of...

Page 5: ...Risks due to the 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 con...

Page 6: ...experience The operator must know what to do in case of emergency 3 HANDLING AND TRANSPORTATION POSITIONING THE HANDLE USING THE STEERING BRACKET By loosening the swivel bolt Fig 3 1 2 turn the steeri...

Page 7: ...onnect the water hose from the main head by pulling it out Fig 3 14 and Fig 3 15 Release the sets of pins Fig 3 16 and dismantle the third wheel Release the pin sets Fig 3 17 which attach the head to...

Page 8: ...the third wheel it can be done on the two wheels of the carriage by the operator Each of the wheels can be released from gearing to the driven shaft by unscrewing the bolt Fig 3 26 1 by 3 revs This wa...

Page 9: ...tool holder key Fig 5 3 Diamond tools with Velcro are attached on six 9in foam pads Fig 4 4 The foam plates are mounted on the key lock butterfly Always use the tool holder key Fig 5 3 FRAME BLOCKING...

Page 10: ...se it is not connected to the power supply In LINE position the machine takes power from the electric network and charges the battery In this position the machine should stay after stopping and switch...

Page 11: ...ing ALARM The machine stops when the emergency stop button is activated or the inverters are shut down by emergency It is indicated by a flickering lamp built into the switch BATTERY LINE The control...

Page 12: ...ns They are 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...

Page 13: ...14 14 7 EXPLODED VIEW GENERAL EXPLODED VIEW FIG 7 1 TOOL HOLDER FOR MACHINES EXPLODED VIEW FIG 7 2 BOTTOM COVER ASSEMBLY EXPLODED VIEW FIG 7 3 PULLEY UNIT EXPLODED VIEW FIG 7 4 MOTOR SUPPORT EXPLODED...

Page 14: ...SHAFT BEARING EXPLODED VIEW FIG 7 6 TOP COVER EXPLODED VIEW FIG 7 7 GUARD ASSEMBLY EXPLODED VIEW FIG 7 8 CARRIAGE EXPLODED VIEW FIG 7 9 STEERING BRACKET EXPLODED VIEW FIG 7 10 TOOL HOLDER EXPLODED VI...

Page 15: ...d 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 t...

Page 16: ...hecked on the Indicator Lights that is noted in the operating manual of the control box built in DC to AC Inverter Chargers Upon long outage of the machine more than one week it is recommended to swit...

Page 17: ...Superabrasive Owner s Manual Original Language Lavina 32R S E 11 2014 18 LAVINA 32R S E ELECTRICAL SCHEMES WITH YASKAWA INVERTER 380 VOLT Main Circuit...

Page 18: ...Superabrasive Owner s Manual Original Language Lavina 32R S E 11 2014 19 Motion and Grinding Control Power Supply...

Page 19: ...Superabrasive Owner s Manual Original Language Lavina 32R S E 11 2014 20 Comunication Control panel...

Page 20: ...ffers can be replaced Fig 9 2 6 Attention when mounting always use the blue thread locking adhesive except on the bolts to lock the buffers Fig 9 2 5 Always use original bolts Depending on the number...

Page 21: ...belt is behind the driving pulley Fig 9 4 2 Put the belt around the left roller of the tensioning device Fig 9 4 3 Put the tensioning device back in place and pull the belt from the roller on the righ...

Page 22: ...9 5 4 and pull them at last over the tension rollers Fig 9 5 4 4 9 5 4 5 Tension as earlier described SQUEALING NOISE If the belt is making a squealing noise it means that the belt is not aligned and...

Page 23: ...on and battery condition Switch Battery Network is in Network position The Ready light is off The Power light is off No power supply in the network Unplugged or damaged feeding cable Check for power s...

Page 24: ...rabrasive Owner s Manual Original Language Lavina 32R S E 11 2014 25 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive V1000 Technical Ma...

Page 25: ...Superabrasive Owner s Manual Original Language Lavina 32R S E 11 2014 26...

Page 26: ...Superabrasive Owner s Manual Original Language Lavina 32R S E 11 2014 27...

Page 27: ...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 n...

Page 28: ...32R S E 14 L32S 04 02 00 Pin Assembly TW L32S 2 L32R S E 15 HATOX Set Remote Control Set 1 2 LAVINA 32R S E TOOL HOLDER FOR MACHINES PARTS Model No Item No Description Pcs L32R S E 1 LAVINA 32R S E 1...

Page 29: ...ler 1 L32R S E 20 L32D 16 00 03 Washer 1 L32R S E 21 M12DIN127B Spring washer 1 L32R S E 22 M12x20DIN933 Bolt 1 L32R S E 23 L32D 10 00 13 Sector 3 1 L32R S E 24 L32D 10 00 11 Sector 1 1 L32R S E 25 L3...

Page 30: ...L32R S E 16 L32S 11 00 17 Planetary Pulley 1 L32R S E 17 M8x30 DIN 912 Screw 6 5a LAVINA 32R S E FOR ALL PULLEY UNITS Model No Item No Description Pcs L32R S E 1 L32S 13 00 03 Flange 1 L32R S E 2 M6 D...

Page 31: ...er 12 30 M6DIN125A Washer 2 L32R S E 9 8 40 DIN933 Bolt 12 31 M6DIN7980 Spring Washer 2 L32R S E 10 L32R 24 00 00 Guard 1 32 M6x12DIN933 Bolt 2 L32R S E 11 A58165 Swivel Bolt 2 33 A36 00 00 Tank 1 L32...

Page 32: ...TER SUPPLY PARTS Model No Item No Description Pcs L32R S E 1 A29 21 00 Backflow Preventer 1 L32R S E 2 A29 22 00 Vent Valve 1 12 LAVINA 32R S E TOOL HOLDER PARTS Model No Item No Description Pcs L32R...

Page 33: ...15 Circuit Breaker 1 25 L20NS 30 11 02 DIN Rail L32R S E 10 L32SHV 30 11 21 Inverter Yaskawa V1000 1 26 L32R S HV 30 00 10 Automatic Switch 1P C10 1 L32R S E 11 L32R S HV 30 00 06 Metal box plate 1 27...

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