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Superabrasive 

 

User Manual  

Original Language 

Lavina® 30LEU 

 

10/2020 

18 

 
 
 
 
 

8. TROUBLESHOOTING 

INDEX OF PROBLEMS AND SOLUTIONS 
8.1 SEPARATING THE HEAD FROM THE CARRIAGE 

 

 

 

 

 

 

 

 

 

 

 

1.

 

Unscrew the four bolts to remove the panel fig. 8.2-1. 

2.

 

Disconnect the cable of lamp and remove the lamp fig. 8.2-3. 

3.

 

Disconnect the flexible hose under the panel fig. 8.2-2. All water connections in the machines are with fitting types 
“Push-in” and “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.

 

Release the clamp and remove the suction hose from the head fig. 8.2-7. 

8.

 

Make sure everything is disconnected fig. 8.2-8. 

9.

 

For separating the carriage from the head you need to be two people

 – one to hold the carriage while the other 

removes the pins fig 8.2-9. After the pins are removed the person which is holding the carriage should carefully place it 
on the ground without harming it fig. 8.1. 

 

 

 

 

Figure 71 

Figure 71 

 

Figure 8.1

 

Содержание LAVINA ELITE L30LEU

Страница 1: ...LAVINA ELITE L30LEU User Manual www superabrasive com factory superabrasive com...

Страница 2: ...rts 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...

Страница 3: ...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 AND MOU...

Страница 4: ...ed 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 wh...

Страница 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 use...

Страница 6: ...t 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 n...

Страница 7: ...USE The Lavina E is designed to reduce 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...

Страница 8: ...rator The operator must know the machine 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...

Страница 9: ...4 STORAGE Always store the LAVINA ELITE machine 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 ma...

Страница 10: ...The 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 f...

Страница 11: ...4 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 30LEU the...

Страница 12: ...ire unit 15 Reset button Resets the alarm of the inverter 16 Phone holder 4 6 STARTING THE MACHINE First follow the directions in the chapter on Safety Devices and Safety Instructions Next release the...

Страница 13: ...older key The tool holder key Fig 5 1 is used for adjusting mounting and dismounting of the foam plates Always use the key for mounting Item number is A03 00 00 00 Security plate for Quickchange pads...

Страница 14: ...been modified for more efficient use on soft and medium concrete NATO WITH QUICK CHANGE ATTACHMENT Superabrasive s Nato resin pucks are a great tool choice for soft and hard concrete polishing applic...

Страница 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...

Страница 16: ...ERVAL 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 too...

Страница 17: ...Superabrasive User Manual Original Language Lavina 30LEU 10 2020 17 Figure 7 6 scheme 2 LAVINA 30LEU ELECTRICAL SCHEMES YASKAWA CONNECTION MAIN CIRCUIT TERMINALS Figure 7 6 scheme 3...

Страница 18: ...nd 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...

Страница 19: ...Superabrasive User Manual Original Language Lavina 30LEU 10 2020 19 Figure 8 2...

Страница 20: ...he 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 26: ...eter 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 M...

Страница 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...

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

Страница 29: ...Superabrasive User Manual Original Language Lavina 30LEU 10 2020 29...

Страница 30: ...cal 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 suppor...

Страница 31: ...01230251 Screw M5x16ISO7380F 10 9 4 8 L25LE02 00 00 K Lever mount 1 8 L30LE02 00 00 Lever Set 1 2 LAVINA 30LEU BUMPER No Item No Description Pcs 1 L30LEU01 00 01 K Bumper right part 1 2 L25GE01 00 02...

Страница 32: ...L30LE02 21 00 Fork right 1 11 2 30301210147 Bolt M8X45DIN6921 2 11 3 30301240106 Nut M8DIN985 2 13 30301210092 Bolt M8X40DIN6921 2 For machines before Serial 1903L30LEU2519 2 L25LE19 20 00 3 K Inspect...

Страница 33: ...V 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...

Страница 34: ...9 30303000012 Roller Assembly 2 10 L25SPS 00 00 00 34 Distance Ring 1 11 30301250009 Retaining Ring 1 12 L25X 11 00 00 Pulley Unit Assembly 3 12 1 30301210032 Bolt M8X35DIN6921 4 13 30302000008 V Rin...

Страница 35: ...L25X 04 00 00 Pulley Unit Assembly 1 6 L25X 10 00 44 Front Washer 1 7 30301230009 Screw M5X12DIN912 1 8 LAVINA 30LEU BOTTOM COVER 2 PARTS No Item No Description Pcs 1 30308000152 Timing Belts 1 2 3030...

Страница 36: ...0LEU CARRIAGE PARTS 1 No Item No Description Pcs 1 30301230243 Screw M6x16ISO7380F 10 9 10 2 L20E22 00 00 Control board assembly 1 3 HGP270 Phone clip mount 1 4 L20GX 20 20 00 Left Weight 1 4 L25GE20...

Страница 37: ...12 LAVINA 30LEU CARRIAGE PARTS 3 No Item No Description Pcs 1 30301240106 Nut 8DIN985 4 2 L20GX 23 00 03 Handle support plate 1 3 L20GX 23 00 02 1 K Pin 1 3 1 30301221012 Washer 6DIN9021 2 3 2 3030123...

Страница 38: ...Bolt M5x16DIN6921 1 4 30313000348 Fixed Elbow NPT Thread 3 5 30301240103 Nut 6DIN985 1 6 30313000057 UNIJET Body 1 7 30313000058 TEEJET Cup Strainer 1 8 A47 00 00 01 Orifice Plate 1 9 30313000060 UNI...

Страница 39: ...ug 1 5 30301221015 Washer M5DIN9021 4 6 30301240090 Nut M5DIN985 4 18 LAVINA 30LEU WATER INSTALLATION No Item No Description Pcs 1 See table 2 BUMPER 025X300 PE Tube 1 2 025X130 PE Tube 2 3 See table...

Страница 40: ...000150 Tachometer 1 2 30313000173 USB charger 1 11 30311000701 Button 1 3 30311000717 EMG Button 1 12 30311000700 Button 1 4 30311000740 Power glowing button 1 13 30311000703 Button 1 5 30311000721 Sw...

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