
Superabrasive User Manual Original Language Lavina®25RE 7/2020
4
WARRANTY AND RETURNS ................................................................. 3
1. GENERAL INFORMATION................................................................. 5
1.1 MANUFACTURER........................................................................... 5
1.2 GENERAL DESCRIPTION ................................................................. 5
1.3 ENVIRONMENTAL CONDITIONS..................................................... 5
1.4 VACUUM CONNECTION................................................................. 5
1.5 LAVINA® 25E MAIN COMPONENTS................................................ 5
1.6 TECHNICAL DATA .......................................................................... 7
1.7 VIBRATIONS.................................................................................. 7
2. SAFETY INSTRUCTIONS.................................................................... 7
RECOMMENDED USE .......................................................................... 7
PROHIBITED USE .......................................................................... 7
PREPARATION FOR WORK .................................................................. 7
PROTECTION DEVICES .................................................................... 8
ARREST FUNCTIONS ...................................................................... 8
SAFE USE ..................................................................................... 8
RESIDUAL RISKS .......................................................................... 8
BEFORE YOU BEGIN ...................................................................... 8
OPERATING MACHINE .................................................................. 8
AFTER WORK IS COMPLETED............................................................... 8
THE WORK AREA ..................................................................... 8
PERSONAL PROTECTIVE ................................................................ 8
EQUIPMENT (PPE)............................................................................... 8
OPERATOR ................................................................................ 8
3. HANDLING AND TRANSPORTATION ..................................................... 9
3.1 ADJUSTING THE HANDLE............................................................... 9
3.2 TURNING THE MACHINE FROM WORKING TO TOOL MOUNTING
POSITION............................................................................................ 9
3.3 LIFTING ......................................................................................... 9
3.4 STORAGE .................................................................................... 10
4. OPERATION........................................................................................10
4.1 PRELIMINARY CONTROLS ............................................................ 10
4.2 WATER FLOW CONTROL SYSTEM................................................. 11
4.3 ADJUSTING AND MOUNTING TOOLS ........................................... 12
4.4 VACUUM CONNECTION............................................................... 12
4.5 CONTROL BOARD........................................................................ 13
4.7 STARTING THE MACHINE............................................................. 16
4.8 OPERATING THE MACHINE.......................................................... 16
4.9 STOPPING THE MACHINE............................................................. 16
5. TOOLS AND ACCESSORIES ............................................................. 16
TOOL HOLDER KEY............................................................................ 16
SECURITY PLATE FOR QUICKCHANGE PADS ....................................... 16
6. POPULAR TOOLS ........................................................................... 17
7. MAINTENANCE AND INSPECTION.................................................. 18
CLEANING......................................................................................... 18
CHECK DAILY.................................................................................... 18
CHECK EVERY 200 WORKING HOURS................................................. 18
CHECK EVERY 400 WORKING HOURS................................................. 18
VACUUM .......................................................................................... 18
WATER LEAKS ................................................................................... 18
MECHANICALPARTS ......................................................................... 18
ELECTRICAL SYSTEM......................... ERROR! BOOKMARK NOT DEFINED.
8. TROUBLESHOOTING...................................................................... 20
INDEX OF PROBLEMS AND SOLUTIONS.............................................. 20
8.1 SEPARATING THE HEAD FROM THE CARRIAGE ............................. 20
8.2 DISMOUNTING/MOUNTING THE GUARD..................................... 22
8.1 REPLACING POWER CORD AND PLUGS......................................... 22
8.2 DISMOUNTING AND MOUNTING TOOL HOLDER TO CHANGING V-
RINGS AND FELT-RINGS..................................................................... 22
8.3 DISASSEMBLING AND MOUNTING TOOL HOLDER TO CHANGE
BUFFERS AND ELASTIC ELEMENT....................................................... 23
8.8 CORRECTING DEFLECTION OF THE USED PLANETARY CHAIN......... 24
8.9 MOUNTING NEW PLANETARY CHAIN.......................................... 24
8.6 REPLACING THE PLANETARY DRIVING CHAIN WHEEL AND
PLANETARY TENSIONER .................................................................... 25
8.7 TENSIONING AND REPLACING THE BELTS..................................... 26
......................................................................................................... 26
8.9 REPLACING THE PULLEY UNITS..................................................... 28
8.10 REPLACING THE PLANETARY UNIT.............................................. 29
8.11 MOTOR CONNECTION ..............ERROR! BOOKMARK NOT DEFINED.
8.12 FAULT DIAGNOSIS INVERTER YASKAWA V1000.......................... 30
9. DISPOSAL...................................................................................... 32
10. MANUFACTURER’SCONTACTS..................................................... 32
11. SPARE PARTS............................................................................... 33
ASSEMBLY AND PARTS SPECIFICATIONS ............................................ 33
1. LAVINA®25RE GENERAL PARTS ..................................................... 33
2. LAVINA® 25RE BUMPER............................................................... 33
3. LAVINA® 25RE TOP COVER 1 PARTS .............................................. 34
4. LAVINA®25RE GARD ASSEMBLY ................................................... 34
5. LAVINA®25RE TOP COVER ASSEMBLY .......................................... 34
6. LAVINA® 25RE BOTTOM COVER 1 PARTS....................................... 35
7. LAVINA® 25RE PLANETARY DRIVE PARTS ...................................... 36
8. LAVINA® 25RE PULLEY UNIT ASSEMBLY....................................... 37
9. LAVINA® 25RE BOTTOM COVER 2 PARTS....................................... 37
10. LAVINA®25RE TOOL HOLDER PARTS............................................ 38
11. LAVINA® 25RE CARRIAGE PARTS 1 ............................................. 39
12. LAVINA® 25RE THIRD WHEEL PARTS ........................................... 39
13. LAVINA®25RE CARRIAGE PARTS 2 ............................................... 40
14. LAVINA®25RE CARRIAGE PARTS 3 ............................................... 41
15. LAVINA® 25RE CARRIAGE PARTS 4 ............................................. 42
17. LAVINA®25RE MODULE DRIVE RIGHT ...................................... 43
16. LAVINA®25RE MODULE DRIVE LEFT.......................................... 43
18. LAVINA® 25REWATER TANK..................................................... 44
19. LAVINA® 25RE WATER PUMP REGULATOR................................ 44
20. LAVINA® 25RE WATER BALL VALVE............................................. 44
21. LAVINA® 25RE WATER PUMP.................................................... 44
22. LAVINA® 25RE WATER INSTALLATION....................................... 45
23 CONTROL BOARD ASSEMBLY.......ERROR! BOOKMARK NOT DEFINED.