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Superabrasive 

 User Manual 

  Original Language 

 Lavina®B21-E  

 4/2016 

10

 

OPERATING THE MACHINE 

Work at a constant speed allowing the tools time to work at a speed appropriate for the tools’ grit size. Avoid vibrations. Do 
not stop the Lavina ®B21 machine in one spot while the tools are still working because they will leave marks on the floor 
surface. Check the floor surface periodically to ensure that dust is not accumulating on the surface, also check regularly if 
your vacuum works properly.  
If  you  use  the  machine  to  finish/maintain  a  floor,  guide  the  machine  in  straight  lines  across  the  floor,  overlapping  the 
previously completed surface with each new line. 

STOPPING THE MACHINE 

The  stopping of the machine must  be done  gradually until the motor  stops. Do  not  stop moving the  machine before  the 
motor comes to rest as the tools could damage the surface. Switch off with the off button (Fig. 4.8-9). Use the Emergency 
button (Fig. 4.8-11) only in emergency or to fully disconnect from the power source. 
Remember not to hold the machine in one spot before turning off the motor. 

5. POPULAR TOOLS

RECOMMENDED TOOLS 

Shine pro pads

 are high quality diamond-impregnated pads for floor maintenance. Available in a variety of sizes, they are 

designed for use under swing machines and burnishers, and are great for daily use – 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 see 

www.superabrasive.com

 

Содержание LAVINA B21-E

Страница 1: ...LAVINA Burnisher 21 User Manual www superabrasive com factory superabrasive com...

Страница 2: ...chine Error Bookmark not defined Operating the Machine Error Bookmark not defined Stopping the Machine Error Bookmark not defined 5 POPULAR TOOLS 10 6 EXPLODED VIEW 11 Front Part Fig 6 1 Error Bookmar...

Страница 3: ...s to the persons involved MACHINE CHARACTERISTICS Lavina B21 E Fig 1 1 is a machine for polishing smooth surfaces For greater efficiency the tool is working at high revolutions and full contact with t...

Страница 4: ...Superabrasive User Manual Original Language Lavina B21 E 4 2016 4...

Страница 5: ...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 numbe...

Страница 6: ...use correlated residual risks Such risks are Position Risks due to operator s incorrect working position Entangling Risks due to wearing inappropriate working clothes Training Risks due to lack of ope...

Страница 7: ...hat to do in case of emergency The operator must have an adequate technical knowledge and preparation 3 HANDLING AND TRANSPORTATION ADJUSTING HANDLE When adjusting the handle pull up the clip Fig 3 1...

Страница 8: ...only after ensuring that there is enough diamond bond material left After choosing the tool Put the tool on the tool holder Fig 4 2 and screw the pad attachment Fig 4 3 by hand Ensure that the tool is...

Страница 9: ...e should be always a vacuum bag inside the machine regardless of whether water is being applied When working with water turn off the vacuum cleaner and periodically check the bag condition THE CONTROL...

Страница 10: ...new line STOPPING THE MACHINE The stopping of the machine must be done gradually until the motor stops Do not stop moving the machine before the motor comes to rest as the tools could damage the surfa...

Страница 11: ...Superabrasive User Manual Original Language Lavina B21 E 4 2016 11 6 EXPLODED VIEW FRONT PART FIG 6 1 BACK PART FIG 6 2 Figure 6 1...

Страница 12: ...rts of the machine carefully Most importantly inspect and clean the tool plate connections power cord and plugs vacuum Check the guard assembly Make certain the wheels are clean and rotate properly In...

Страница 13: ...vina B21 E 4 2016 13 LAVINA B21 E ELECTRICAL SCHEMES WITH YASKAWA INVERTER LAVINA B21 E ELECTRICAL SCHEMES YASKAWA CONNECTION MAIN CIRCUIT TERMINALS The motor is connected in Star 380 Volt reminder fo...

Страница 14: ...Superabrasive User Manual Original Language Lavina B21 E 4 2016 14...

Страница 15: ...replace all the cables with bigger gage rated cables for the length and amperage 8 2 CHANGING THE TOOL HOLDER AND THE FLEXIBLE PAD Unscrew the handle in the center of the tool Fig 8 2 1 Unscrew the f...

Страница 16: ...II Tension Gauge The assembly is the same in reverse order 8 5 CHANGING THE PLASTIC GUARD The guard Fig 8 5 1 is held by three supports on the inside part of the top cover Fig 8 5 2 To change the gua...

Страница 17: ...erabrasive User Manual Original Language Lavina B21 E 4 2016 17 8 7 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive V1000 Technical Man...

Страница 18: ...Superabrasive User Manual Original Language Lavina B21 E 4 2016 18...

Страница 19: ...Superabrasive User Manual Original Language Lavina B21 E 4 2016 19...

Страница 20: ...is warranty is limited to repair or replacement of covered components and reasonable labor expenses All warranty returns must be shipped freight prepaid The above warranty conditions may be changed on...

Страница 21: ...LB21 E 14 M8x25DIN933 Bolt 4 LB21 E 15 8x20ISO7380F Screw 10 LB21 E 16 LB21 30 00 00 Lining 1 LB21 E 17 8x30ISO7380F Screw 3 LB21 E 18 M8DIN9021A Washer 4 LB21 E 19 LB21 00 00 18 Specific bracket 1 LB...

Страница 22: ...ocking Nut 4 LB21 E 11 M10DIN125A Washer 4 LB21 E 36 D40L240 Vacuum hose 1 LB21 E 12 M10DIN127B Spring Washer 4 LB21 E 37 PU 880 Profile Gasket 1 LB21 E 13 10 20DIN933 Bolt 4 LB21 E 38 LB21 20 10 00 F...

Страница 23: ...11 00 Metal Box Plate 1 22 L20NS 30 10 06 Cap 5 LB21 E 7 L20NS 30 11 01 Circuit Breaker 2 23 L20NS 30 10 11 Switch Button STOP RUN 1 LB21 E 8 L20NS 30 11 02 Rail 2 24 L20NS 30 10 12 Green LED READY 1...

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