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Superabrasive LAVINA ELITE L25LEU, User Manual

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Superabrasive LAVINA ELITE L25LEU User Manual Download Page 40

Superabrasive 

 

User Manual  

Original Language 

Lavina® 25LEU 

 

5/2019 

40 

 

18 CONTROL BOARD ASSEMBLY  

 

 

 

18 CONTROL BOARD ASSEMBLY 

No. 

Item No. 

Description  

Pcs. 

No. 

Item No. 

Description 

Pcs. 

1 

L20E22.10.00 

Control board assembly kit 

1 

13 

30311000703 

Button 

1 

2 

30313000173 

USB charger  

1 

14 

30311000741 

Glowing button 

1 

3 

30311000717 

EMG Button  

1 

15 

30311000750 

Cap 

1 

4 

30311000740 

Power glowing button 

1 

16 

L20GX-40.20.03 

Clamp

 

1 

5 

30311000721 

Switch 

2 

17 

30311000226 

Cable 

1 

6 

30311000731-K 

Switch 

1 

18 

30301230264 

Screw M6x20ISO7380F-10.9 

6 

7 

30311000732-K 

Switch  

1 

19 

L25E22.00.01 

Seal 

1 

8 

30311000690 

Potentiometer  

1 

20 

L25E22.00.02 

Box 

1 

9 

30350000045 

Cup holder  

1 

21 

30301221003 

Washer  M6DIN125A 

6 

10 

30313000150 

Tachometer  

1 

22 

30301240103 

Nut M6DIN985 

6 

11 

30311000701 

Button 

1 

23 

30311000401 

Cable Gland 16x1,5

 

2 

12 

30311000700 

Button 

1 

 

 

 

 

Figure 11.9

 

Summary of Contents for LAVINA ELITE L25LEU

Page 1: ...LAVINA ELITE L25LEU User Manual www superabrasive com factory superabrasive com...

Page 2: ...ts 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...

Page 3: ...ALS 17 8 TROUBLESHOOTING 18 INDEX OF PROBLEMS AND SOLUTIONS 18 8 1 SEPARATING THE HEAD FROM THE CARRIAGE 18 8 2 DISMOUNTING MOUNTING THE GUARD 20 8 3 REPLACING POWER CORD AND PLUGS 20 8 4 DISMOUNTING...

Page 4: ...d 1 3 ENVIRONMENTAL CONDITIONS The temperature range for operating the Lavina ELITE machine outdoors is between 41 F and 86 F or 5 C and 30 C Never use the Lavina ELITE machine during rain or snow whe...

Page 5: ...The planetary motion it derives from the main engine driven by a simplex roller chain The self leveling Guard is designed to have contact with the surface Anytime no matter the height of the tool used...

Page 6: ...ect 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...

Page 7: ...risks correlated with its use However it is not possible to fully eliminate the risks of an accident with the machine An unskilled or uninstructed operator may cause correlated residual risks Such ris...

Page 8: ...s work environment Only one operator can work with the machine at a time The operator must be properly trained and well instructed prior operating the machine The operator must understand all the ins...

Page 9: ...ine in a dry place Never transport the LAVINA ELITE machine unprotected it may be damaged if transported unprotected and exposed to rain or snow When the machine is in storage and the temperature may...

Page 10: ...he pressure regulator is located above the lever Fig 4 3 and controls the water pressure in the system You can see the whole water flow control system main and filtering parts in fig4 4 Fig 4 5 and fi...

Page 11: ...6 for some of the new tools you need to remove the security plate as they don t need locking system at all but for the others always make sure that the tools are securely locked In Lavina 25LEU the ho...

Page 12: ...3 RUN button Start the motor ready ON OFF switch must be ON 14 Digital Tachometer Indicates the revolution per minute of the grinding plates not the revolution per minute of the entire unit 15 Reset b...

Page 13: ...chine 1 Push the STOP button 3 2 Turn the ON OFF 10 switch in position OFF this will cut the voltage to the invertor and the green light will turn off 5 TOOLS AND ACCESSORIES TOOL HOLDER KEY The tool...

Page 14: ...medium concrete NATO WITH QUICK CHANGE ATTACHMENT Superabrasive s Nato resin pucks are a great tool choice for soft and hard concrete polishing applications Among the thickest diamond pads on the mar...

Page 15: ...nge holder to the Figure 7 1 safety part Fig 7 1 2 so that the holder will not fly away if the buffers get damaged The QuickChange should also be cleaned CHECK EVERY 200 WORKING HOURS Every 200 workin...

Page 16: ...RVAL Daily Every 200 Hrs Every 400 Hrs Inspect power cords plugs and vacuum hoses loose bolt or screws X Check the rubber buffers elastic element and fixing of the holders X Inspect and clean the tool...

Page 17: ...Superabrasive User Manual Original Language Lavina 25LEU 5 2019 17 Figure 7 6 scheme 2 LAVINA 25LEU ELECTRICAL SCHEMES YASKAWA CONNECTION MAIN CIRCUIT TERMINALS Figure 7 6 scheme 3...

Page 18: ...d Release button 4 Unscrew the four bolts to remove the cover fig 8 2 4 5 Disconnect the flexible hose which comes from the pump fig 8 2 5 6 Disconnect the engine cable from the power box fig 8 2 6 7...

Page 19: ...Superabrasive User Manual Original Language Lavina 25LEU 5 2019 19 Figure 8 2...

Page 20: ...e cables with cables of a larger gauge rate to account for the length and amperage 8 4 DISMOUNTING AND MOUNTING TOOL HOLDER TO CHANGING V RINGS AND FELT RINGS To check or replace the buffers and the e...

Page 21: ...r on the machine using the same socket as mentioned in 8 2 Fig 8 5 10 Fig 8 5 11 The retaining washer fits into the central hole C of adaptor and the four bolts into the thread holes Fig 8 5 12 The ho...

Page 22: ...y chain is replaced with new one when the step drive of the chain tensioner is finished or there is a break in the integrity of the chain Unscrew the bolts Fig 8 6 1 and take out the cover Lift the ma...

Page 23: ...ensioned retighten the two nuts Fig 8 6 4 and the screw Fig 8 6 9 ATTENTION NEVER OVER TENSION THE CHAIN THE CHAIN WILL BE DAMAGED 8 7 REPLACING THE PLANETARY DRIVING CHAIN WHEEL AND PLANETARY TENSION...

Page 24: ...e 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...

Page 25: ...hread open Fig 8 8 12 Fig 8 8 13 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 wa...

Page 26: ...ter of no more than 11 16 in to unscrew the six bolts Fig 8 9 3 Fig 8 9 4 Fig 8 9 5 Once these are removed remove the two halves of the gear The gear is composed of two symmetrical halves Fig 8 9 6 Mo...

Page 27: ...down the planetary unit When mounting back secure with sealant fig 8 11 3 8 12 MOTOR CONNECTION In case the motor is being replaced please follow the cable connections in the figures below Fig 8 11 1...

Page 28: ...28 8 13 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive V1000 Technical Manual...

Page 29: ...Superabrasive User Manual Original Language Lavina 25LEU 5 2019 29...

Page 30: ...al distributor 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 31: ...7 30301230251 Screw M5x16ISO7380F 10 9 4 2 LAVINA 25LEU BUMPER No Item No Description Pcs 1 L25LEU01 00 01 K Bumper right part 1 2 L25GE01 00 02 Bumper left part 1 3 L20GX 01 00 03 Bumper middle part...

Page 32: ...V Ring Type A 1 8 30301210031 Bolt M8X20DIN6921 8 9 L25E15 10 00 Fork 2 10 30301210092 Bolt M8X40DIN6921 4 11 L20GX 15 00 29 Bushing 4 4 LAVINA 25LEU GARD ASSEMBLY No Item No Description Pcs 1 303012...

Page 33: ...Ring Type A 3 5 30301210051 Bolt 6 16DIN6921 15 6 L25X 14 00 00 R2 Bottom Cover Assembly 1 6 1 L25X 14 00 01 Bottom Cover 1 6 2 30301230017 Screw M6X10DIN7991 10 9 36 6 3 L25LS 14 00 03 Outer Cover 3...

Page 34: ...11 30301250009 Retaining Ring 1 12 L25X 11 00 00 Pulley Unit Assembly 3 12 1 30301210032 Bolt M8X35DIN6921 4 13 30302000008 V Ring Type A 1 14 08BH 1 79 Chain 1 15 30301210051 Bolt M6X16DIN6921 8 16...

Page 35: ...5X 10 00 44 Front Washer 1 9 30301230009 Screw M5X12DIN912 1 8 LAVINA 25LEU BOTTOM COVER 2 PARTS No Item No Description Pcs 1 30308000152 Timing Belts 1 2 30308000130 Timing Belts 1 3 30301240095 Nut...

Page 36: ...E PARTS 1 No Item No Description Pcs 1 30301230243 Screw M6x16ISO7380F 10 9 10 2 L20E22 00 00 Control board assembly 1 3 30350000044 Phone clip mount 1 4 L20GX 20 20 00 Left Weight 1 5 L20GX 20 40 00...

Page 37: ...11 L20GX 20 00 22 1 Support left 1 12 30308000399 Clamp 50_70DIN3017 1 12 LAVINA 25LEU CARRIAGE PARTS 3 No Item No Description Pcs 1 30301240106 Nut 8DIN985 4 2 L20GX 23 00 03 Handle support plate 1...

Page 38: ...14 LAVINA 25LEU WATER BALL VALVE No Item No Description Pcs 1 30316000066 Ball valve 1 2 30301230098 Screw M6x16DIN 912 1 3 30301210110 Bolt M5x16DIN6921 1 4 30313000348 Fixed Elbow NPT Thread 3 5 303...

Page 39: ...ug 1 5 30301221015 Washer M5DIN9021 4 6 30301240090 Nut M5DIN985 4 17 LAVINA 25LEU WATER INSTALLATION No Item No Description Pcs 1 See table 2 BUMPER 025X300 PE Tube 1 2 025X130 PE Tube 2 3 See table...

Page 40: ...utton 1 15 30311000750 Cap 1 4 30311000740 Power glowing button 1 16 L20GX 40 20 03 Clamp 1 5 30311000721 Switch 2 17 30311000226 Cable 1 6 30311000731 K Switch 1 18 30301230264 Screw M6x20ISO7380F 10...

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