Superabrasive Lavina 32 User manual

1
Lavina 32®/32®HV
Owner’s Manual
SERIAL NUMBER
_________________

Superabrasive Owner’s Manual – Lavina32®/32®HV 09/2009
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Content
GENERAL INFORMATION
Preface .....................................................................................................................................4
Manufacturer ............................................................................................................................4
General description ..................................................................................................................4
Machine Characteristics ...........................................................................................................5
Lavina32®/32®HV Main Design ..............................................................................................5
Technical Data .........................................................................................................................6
Environmental Conditions ........................................................................................................7
Vibrations .................................................................................................................................7
Sonorous Emissions.................................................................................................................7
Vacuum Connection .................................................................................................................7
Electrical Connection................................................................................................................7
„CE“ Certification ......................................................................................................................8
Label Data ................................................................................................................................8
Customer service .....................................................................................................................8
SAFETY DEVICES AND SAFETY INSTRUCTIONS
Recommended Use..................................................................................................................9
Prohibited Use..........................................................................................................................9
Danger......................................................................................................................................9
Protection Devices ...................................................................................................................9
Arrest Functions .......................................................................................................................9
Safe Use.................................................................................................................................10
Residual Risks........................................................................................................................10
Before You Begin ...................................................................................................................10
Operating the Machine ...........................................................................................................10
After Work is Completed ........................................................................................................10
The Work Area .......................................................................................................................11
Equipment ..............................................................................................................................11
Operator .................................................................................................................................11
HANDLING AND TRANSPORTATION
Preparing the machine for transportation ...............................................................................11
Transportation ........................................................................................................................12
OPERATION
Preliminary Controls ...............................................................................................................13
Adjusting and Mounting Tools ................................................................................................13
Description of the control Board .............................................................................................14
Starting the Machine ..............................................................................................................15
Operating the Machine ...........................................................................................................15
Stopping the Machine.............................................................................................................15
TOOLS AND ACCESSORIES
Weights ..................................................................................................................................15
Toolholder key........................................................................................................................16
Floating back up plate ............................................................................................................17
Rigid back up plate.................................................................................................................18
Stop Connector ......................................................................................................................18

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SPARE PARTS
Assembly and Parts Specifications ........................................................................................19
Assembly and parts specification of the Main Head...............................................................21
Assembly and parts specification of the Pulley units..............................................................23
Assembly and parts specification of the Covering Disc Assembly .........................................24
Assembly and parts specification of the Carriage ..................................................................25
Lavina32® Assembly and parts specification of the electrical
and control board ...................................................................................................................26
Lavina32® Electrical schemes YASKAWA V1000 Inverter....................................................27
Lavina32® Electrical schemes OMRON V7 Inverter..............................................................29
Lavina32® Inverter parameters..............................................................................................30
Lavina32®HV Assembly and parts specification of the electrical
and control board ...................................................................................................................31
Lavina32®HV Electrical schemes YASKAWA V1000 Inverter...............................................33
Lavina32®HV Electrical schemes OMRON V7 Inverter.........................................................34
Lavina32®HV Inverter parameters.........................................................................................35
MAINTENANCE AND INSPECTION
Cleaning .................................................................................................................................37
Check Daily ............................................................................................................................37
Check Every 200 Working Hours ...........................................................................................37
Vacuum ..................................................................................................................................37
Water Leaks ...........................................................................................................................37
Electrical System....................................................................................................................37
Mechanical Parts....................................................................................................................37
TROUBLESHOOTING
Index of Problems and Solutions
Replacing Power Cord and Plugs ..........................................................................................38
Replacing Belt and Pulley units..............................................................................................38
How to check the operation hours Units.................................................................................44
Fault diagnosis Inverter OMRON V7......................................................................................45
Fault diagnosis Inverter YASKAWA V1000............................................................................60
WARRANTY, WARRANTY CARD AND RETURNS
Warranty.................................................................................................................................43
Warranty Card ........................................................................................................................44
Return Policy ..........................................................................................................................44
DISPOSAL
MANUFACTURER’S CONTACTS

Superabrasive Owner’s Manual – Lavina32®/32®HV 09/2009
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GENERAL INFORMATION
Polished concrete surfaces are getting more and more popular because the aesthetics in rooms is as
important as the solidity and stability of the construction. Generally, ‘polishing’ concrete surfaces means
making them smooth and sparkling. Polished surface requires minimum maintenance, it has good
resistance and it is absolutely ecological. Polishing machines have great power and work very fast. Thus
they polish the surface until it gains the required glitter.
Preface
Congratulations! You have just purchased a Lavina 32®/32®HV!
This owner’s manual is intended for the operator of the Lavina 32®/32®HV machine, the servicing
technician as well as for anyone involved with operating or servicing the machine. We recommend that
you read the instructions very carefully and follow them strictly. The manual includes information about
assembling, using, handling, adjusting and maintaining your Lavina 32®/32®HV floor grinding and
polishing machine. This is all the technical, functioning, safety and maintenance information you need to
know for the proper use of the machine. Again, please read the instructions very carefully before starting
to operate or service the Lavina 32®/32®HV machine. For questions or clarifications of any manual
information, contact your local distributor or the manufacturer.
NOTE: The machine must not be yielded to third parties without informing the manufacturer. The
manufacturer must verify that the machine complies with all the regulations of the country of use at the
moment of cession or incident. All parties, which have contracted the machine, are incumbent in
pecuniary penalty.
Manufacturer
Superabrasive was founded more than 20 years ago, in 1986, as a manufacturer of high quality
diamond tools for the stone and concrete industry. Today, Superabrasive is one of the world’s leading
companies in the production of diamond tools and floor grinding machinery. At Superabrasive, we strive
to deliver the very best solutions to our customers, and enable them to work more efficiently. We
periodically continue to develop new technologies and ideas in an effort to manufacture the most efficient
machines.
General Description
The Lavina 32®/32®HV machine is intended for grinding, polishing and buffing concrete, marble, granite,
limestone and terrazzo surfaces with diamond tools.
The Lavina 32®/32®HV is a six-disc machine which can be used dry as well as wet (without dust) by
moving away the upper layer of different kinds of stones and thus making them smooth and polished.
For best results, use only tools manufactured or recommended by Superabrasive and its distributors.
Additionally, the machine could be used for grinding wood floor surfaces.
WARNING! The Lavina 32®/32®HV machine is manufactured and fitted for the above-mentioned
applications only! Every other use may possess risks to the persons involved. Do not use the
Lavina 32®/32®HV machine for any other applications except for the ones specified in this manual!

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Machine characteristics
The Lavina 32®/32®HV is made of two main component sections: the carriage (1), which includes the
frame, the water tank, the electrical box and the controls; and the main head (2), which includes the
motor, the base plate and the 3 planetary heads with the tool holders.
Lavina 32®/32®HV Main design
Figure 1
The two main component sections, the carriage and main head, are easy to disassemble, light to lift and
easy to ship.
•The handle on the frame is adjustable in height and allows the operator to work in a correct and
safe posture.
•The halogen spotlight (Fig.2a) attached to the frame enables the operator to work in darker
areas. The lamp holder is constructed in a way to enable the operator to adjust it in different
situations (Fig.2b).
Figure 2a Figure 2b
Existing lighting system does not replace adequate overhead lighting. To
avoid accidents use the Lavina 32®/32®HV only in well enlighten environment.
•The controls are positioned on top of the electrical box and are easy to activate form the
operators working position.

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Figure 3
•The electrical box contains the electric switching devices and the inverter. The motor feeding
cable and the main feeding cable are plugged in the socket located on the bottom of the box.
•The water tank is on the opposite side of the frame, so that the weight of the water has no
influence on the operation of the machine. The frame weight, on the other hand, is totally absorbed by
the driving wheels.
•The self-leveling skirt is designed of a heavy material so that the skirt has contact with the
ground at all times regardless of the thickness of the tools used. The skirt adjusts its position depending
on the tool height used.
•The motor is mounted on the base plate, and is driving the six planetary heads with a belt
system. The Lavina 32®/32®HV machine is a planetary movement machine. The planetary motion derives
from the friction between the tools and the floor, which is allowing the tools to spin in either clockwise or
counterclockwise direction. The design ensures that the tools will not force themselves against the
resistance of the floor surface. Instead, the machine will alternate directions to accommodate to a “high
spot” or a “low spot” imperfections in the floor without causing damage to the floor or the machine.
Technical Data
Lavina 32®
Working width 811mm 32”
Tool holder diameter 6 x 165 mm 6 x 6.5”
Tool diameter 6 x 225mm 6 x 9”
Tool holder rpm 300-1100 rpm
Power 15 kW/20hp 15 kW 20hp
Weight 345 kg 760 lbs
Grinding pressure 250kg 550 lbs
Additional weight Max 2x29 kg 2x64 lbs
Application Wet and dry
Vacuum hose port yes
Water tank capacity 46 l 12 gal
Water feed Peripheral
Voltage/Hz 3 x 200-240 Volt 50-60 Hz
Amperage 60 Amp

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Cable length 17.4 m 57.1 ft
Machine LxWxH 2250x850x1100 mm 90”x34” x44”
Packing LxWxH 1175x950x1280 mm 46”x37”x50”
Lavina 32®HV
Working width 811mm 32”
Tool holder diameter 6 x 165 mm 6 x 6.5”
Tool diameter 6 x 225mm 6 x 9”
Tool holder rpm 300-1100 rpm
Power 15kW 20hp
Weight 345 kg 760 lbs
Grinding pressure 250kg 550 lbs
Additional weight 2x29 kg 64 lbs
Application Wet and dry
Vacuum hose port yes
Water tank capacity 46 l 12 gal
Water feed Peripheral
Voltage/Hz 3 x 380-460 Volt 50-60 Hz
Amperage 32 Amp
Cable length 17.4 m 57.1 ft
Machine LxWxH 2250x850x1100 mm 90”x34 x44
Packing LxWxH 1175x950x1280 mm 46”x37”x50”
Environmental Conditions
The correct temperature range for operating the Lavina Lavina 32®/32®HV outdoors is between 41°F and
86°F or 5°C and 30°C. Never use the Lavina Lavina 32®/32®HV during rain or snow when working
outdoors. When working indoors, always operate the machine in well ventilated areas
Vibrations
The vibrations of the machine are within the limits of directive 2003/10/EC (the seventeenth individual
Directive of Article 16(1) of Directive 89/391/EC) when the Lavina 32®/32®HV is operated with the
recommended tools and in normal conditions.
Sonorous Emissions
The sonorous emissions are, also within the limits of directive 2003/10/EC (the seventeenth individual
Directive of Article 16(1) of Directive 89/391/EC). However, as previously stated, the operator must wear
ear protectors.
Vacuum Connection
A connection for a vacuum dust extractor is located on the carriage. The Lavina 32®/32®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 50 mm and can be glided over the pipe.
The vacuum dust extractor must be adapted for floor grinders and have a minimum air displacement of
20m3/h with a negative vacuum of 21 kPa.
Electrical Connection
The tension and power (ampere) are displayed 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.

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„CE“ Certification
The Lavina 32®/32®HV 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:
Directive machines 89/392-91/368-93/44-93/68 CEE
98/37 98/79 EC
Directive low tension 73/23 CEE
Directive Electro-magnetic compatibility 89/336 CEE
EN-292 part 1 en 2 (Machine safety)
EN-60204-1 (Electric equipment safety)
EN-60439-1 (Low tension electricity)
EN-50081-2 (Electromagnetic compatibility - Generic norm of emission - Part 2 - Ambient
manufacturer / (Electromagnetic compatibility - Generic emission standard - Industrial
environment)
EN-50082-2 (Electromagnetic compatibility - Generic norm of Immunity - Part 2 - Ambient
manufacturer / (Electromagnetic compatibility - Generic emission standard - Industrial
environment)
EN-55011 (CEI 110-6) (Limits and methods of measure of characteristics of radio disturb of
industrial, scientific and medical apparatuses (ISM)
EN-61000-4-2 / 4-4 / 4-6
EN 61800-3
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.
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 call your local distributor or call Superabrasive Inc. at
1-800-987-8403 or visit us at: www.superabrasive.com. If you misplace this manual, you can download it
from our website or call us and we will mail you a copy.

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SAFETY DEVICES AND SAFETY INSTRUCTIONS
Recommended Use
The Lavina 32®/32®HV machine is designed and manufactured to grind and polish concrete, terrazzo and
natural stone floors. It can be used for renovations as well as for polishing. The machine is designed for
dry or wet use. When using it dry, use a vacuum of appropriate size. For more information, please refer to
the chapter on handling the vacuum connection.
Prohibited Use
The machine MUST NOT be used:
•For applications different than the ones stated in the General Description chapter.
•For machining not-suitable materials.
•In environments which:
opossess risks of explosion
opossess high concentration of powders or oil substances in the air
opossess risks of fire
ofeature inclement conditions such as rainy or humid conditions.
opossess electromagnetic radiation
.
Preparation for work
Make sure that:
•you have closed the work area, so that no person unfamiliar with operating the machine can enter the
area
•the tool plate and tools are adjusted to the machine properly
•there are no missing parts of the machine
•the machine is in upright working position
•the protection devices are on their place.
•the electrical cable is free to move and follow the machine easily. In order to keep the electrical cable
from being damaged, no vehicle must cross the zone where the electrical cable is situated.
Protection Devices
The machine is equipped with several protection devices including the following:
•an emergency stop button
•a protection skirt and a hood for protecting the tool plates.
These devices protect the operator and/or others persons from potential injuries. Do not remove them. On
contrary, before using the machine, please ensure that all protection devices are mounted and function
properly.
Arrest Functions
Functions of arrest of the machine are as follow:
Button to stop the motor (category 1)
Emergency button (category 1)

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Safe Use
The Lavina 32®/32®HV is designed to eliminate all risks correlated with its use. However, it is not possible
to eliminate the risks of eventual accident with the machine. Correlated residual risks may be caused by
unskilled or uninstructed operator. Such risks are:
Position Risks due to 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 consequences of the above mentioned risks, we advise that machine
operators follow the instructions in the manual at all times.
Residual Risks
During the normal operating and maintenance cycles the operator is exposed to few residual risks, which
cannot be totally eliminated due to the nature of the operations.
Before You Begin
•Working area must be clear from any debris or objects.
•A first-time operator must always read the manual and pay attention to all safety instructions.
•All electric connections and cables must be inspected for potential damages.
•Ground wire system of the power supply must be also inspected.
•Perform general daily inspections of the machine and inspect the machine before each use.
•Always inspect the safety devices:
the emergency break must be clear and working
the tool protector must be working
the machine must be clean
•Never operate the machine in the rain!
•Confirm that there are no missing parts especially after transportation, repair or maintenance.
•Before filling the water tank with water make sure the machine is not working and the main switch is
turned off.
•Before turning on the machine make sure that the base is placed on the floor; the machine MUST NOT
be in an upright position when turned on!
Operating the Machine
When operating the Lavina 32®/32®HV, make certain that there is no one, but yourself around the
machine. Never leave the machine unattended while working.
The electrical cable must move freely and must be damage-free.
The water hose must move freely and must be damage-free.
Check if the floor, you work on, is too uneven. If this is the case, it may damage the machine.
After Work is Completed
Clean the machine and its surroundings properly
Empty and clean the water tank
Unplug the machine and wind up the electrical cable
Store the machine in a safe place

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The Work Area
Make certain that people or vehicle do not enter the work area.
Avoid cables and hoses being in the way.
Always check the floor for debris
Equipment
Always wear safety shoes when working with the machine.
Always wear ear protectors when working with the machine.
All personnel in the immediate work area must wear safety glasses with side shields.
Always wear safety gloves when changing the tools.
Always wear clothes suitable for the work environment.
The machine shouldn’t be in a position for changing the tools when you turn it on.
Operator
Only one operator at a time can work with the machine.
The operator must be properly trained and well instructed prior to operating the machine.
The operator must understand all the instructions in this manual.
The operator must understand and interpret all the drawings and designs in manual.
The operator must know all sanitation and safety regulations pertaining to the operation of
the Lavina 32®/32®HV machine.
The operator must know the machine’s work environment.
The operator must have floor grinding experience.
The operator must know what to do in case of emergency.
The operator must have an adequate technical knowledge and preparation.
HANDLING AND TRANSPORTATION
Preparing the machine for transportation
Unplug the motor cable plug from the control box and disconnect the water hose from the head by pulling
it out (Fig 4). Wind the electrical cable on the carriage (Fig.5). Release the pin sets which attach the head
to the carriage (Fig 6.). Pull out the water hose and the vacuum hoses and dismount the head from the
carriage (Fig.7).
Figure 4
Figure 5

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Figure 6 Figure 7
The machine is constructed to be picked up without dividing the carriage from the main head, but it is
necessary to have picking-up application.
For the picking-up follow the instructions:
•Pull out the pins from the hole on base of the wheels (Fig 8.).
•Pull back the handle below the wheel (Fig.9)
•Turn the wheel until its hole matches the hole of the base of the wheel which is in front.
Figure 8 Figure 9
•Put the pin sets in the holes (Fig.10). The wheel should be over the main head (Fig.11)
Figure 10 Figure 11
•Through the bracket below the handle should be placed a belt with whose help the machine is picked up
(Fig. 12).

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The bracket has another use. A shackle that supports the cable is placed in it. Thus the cable will not
prevent the operator from working (Fig.13).
Figure 12 Figure 13
Transportation
The Lavina 32®/32®HV is engineered with easy transportation in mind. The ability to dismantle the
machine in two parts adds to its convenient transportation and storage.
Always store and transport the Lavina 32®/32®HV in a dry place. Never transport the Lavina 32®/32®HV
unprotected; it may be damaged if transported unprotected during rain or snow.
OPERATION
Preliminary Controls
Inspect the working area as explained in the safety instructions.
For wet use – fill in the water tank when the electrical cable is disconnected. For dry use - connect the
vacuum extractor to ensure that the vacuum hose is clear and it will follow the machine easily. Plug in the
machine and also make sure that the power cord is free to follow the working direction of the Lavina
32®/32®HV.
Adjusting and Mounting Tools
Mount the tools only after ensuring that there is enough diamond bond material left. Be sure that the
plates are always clean before mounting. Always use the special key for mounting or adjusting, as seen
below. Adjusting and mounting are shown on Fig.14
Figure 14

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Description of the Control Board (Fig. 15)
Potentiometer pos.22: changes the RPM of the grinding plates.
Reset button pos.24: resets the alarm of the inverter
ON/ OFF button pos.25: starts and stops the motor
Forward/Rev switch pos.26: chooses forward for clockwise rotation of the grinding plates or reverse for
anti-clockwise rotation of the grinding plates. (could be used to open up
diamond bond). By use of PCD plates check rotation direction!
WATER button pos.27: starts and stops the water
LED ALARM pos.28 : lights when the inverter goes into Alarm Mode.
Emergency stop pos.29: used in Emergency situations for putting off the power completely
Digital RPM indicator pos.30:indicates the revolution per minute of the grinding plates (not the
revolution per minute of the entire unit).
Figure 15

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Starting the Machine
First, follow the directions in chapter Safety Devices and Safety Instructions.
Next, pull the emergency stop to ensure that the machine is in working condition.
Check the potentiometer and ensure that it is set at an approximate working speed.
If working wet, add water to the floor surface to prevent the tools from scratching the floor.
If working dry, omit this step, and instead, switch on the vacuum unit. Finally, hold the machine firmly and
push the start button.
Operating the Machine
Guide the machine in straight lines across the floor, and with each new line overlap a little bit of the
previously completed surface. Work at a constant speed allowing the tools time to work at a speed
appropriate for the tools’ grit size. Never stop the Lavina 32®/32®HV machine in one spot while the tools
are still working because they will leave marks on the floor surface. When working wet, open the water
tank periodically to release water onto the floor surface. When working dry, check the floor surface
periodically to ensure that dust is not accumulating on the surface. Also, clean the vacuum if necessary.
Stopping the Machine
Stopping the machine must be done in a fluid movement. Do not stop the machine before arresting the
motor with the off button. Use only the in Emergency Switch button incase only in emergency or to switch
of power totally.
Remember not to hold the machine in one spot before turning off the motor as the tools could damage the
surface.
Alarm
Alarm light will light incase inverter goes in alarm mode, most common is overloading motor. To reset the
mode push reset button.
TOOLS AND ACCESSORIES
Weights
Superabrasive offers additional weights for increasing the productivity of the machine (Fig.22). Each
additional weight weighs about 64 lbs or 29 kg. The number of weights you choose to use will vary from
none to two. Each individual application, type and condition of surface, power capacity of the outlet, etc.
will determine the number of weights you can use without tripping a breaker. The first weight stacks onto
six nylon posts around the outer bowl (Fig.16). The second weight stacks onto the first.
The additional weights depend on the tools, it is not always possible to add weights. Some tools work too
aggressively and the machine can stop.
The weight can be ordered with No A08.00.00.00
Figure 16

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Figure 17
Tool holder key
It is used for adjusting, mounting and
dismounting of the tools. Always use the
special key for mounting. I
Order number is A03.00.00.00
Figure 18

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Floating back up plate (Fig. 19)
It is usually ordered as Assembly. Only items on pos. 1, pos. 2, pos. 3 and pos. 4 can be ordered
as spare parts.
A floating back up plate is mounted on each of the six planetary heads. Its advantage is that it has elastic
shock absorbers which enable the tool plate to float and follow the surface profile.
A tool can be attached to this floating with use of the tool holder key.
The item is number is A01.00.00.00.
Figure 19
Figure №Item Description Quantity
Fig.19 L32®/32®HV 1 A01/00.00.01 Shock absorber 4
Fig.19 L32®/32®HV 2 A01/00.00.02 Sealer front 1
Fig.19 L32®/32®HV 3 A01/00.00.03 Flange 1
Fig.19 L32®/32®HV 4 М6х20DIN7991 Screw 4
Fig.19 L32®/32®HV 5 М6х10DIN7991 Screw 2
Fig.19 L32®/32®HV 6 d6х10DIN1481 Dowel spring 2
Fig.19 L32®/32®HV 7 LMKAS32BA01/00.00.07 Spring ring 1
Fig.19 L32®/32®HV 8 М4х10DIN7991 Screw 4
Fig.19 L32®/32®HV 9 A01/00.00.09 Key-lock 1
Fig.19 L32®/32®HV 10 A01/00.00.10 Key-lock holder 1
Fig.19 L32®/32®HV 11 A01/00.00.11 Retainer 1
Fig.19 L32®/32®HV 12 A01/00.00.12 Disc 1
Fig.19 L32®/32®HV 13 SKFDIN5401 Sphere 2

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Rigid Back up plate (Fig.20)
It is ONLY ordered as Assembly.
The tool plates attached on the six planetary heads can be rigid, as well. These tools are more
recommended for flat grinding work, without following the surface.
These tool plates can be ordered upon request with number A02.00.00.00
Figure 20
Figure №Item Description Quantity
Fig.20 L32®/32®HV 1 A02/00.00.01 Flange upper 1
Fig.20 L32®/32®HV 2 LMKAS32BA01/00.00.07 Spring ring 1
Fig.20 L32®/32®HV 3 A02/00.00.03 Flange down 1
Fig.20 L32®/32®HV 4 A02/00.00.04 Disc 1
Fig.20 L32®/32®HV 5 М8х20DIN7991 Screw 4
Fig.20 L32®/32®HV 6 d6х10DIN1481 Dowel spring 2
Fig.20 L32®/32®HV 7 М6х10DIN7991 Screw 2
Fig.20 L32®/32®HV 8 SKFDIN5401 Sphere 2
Fig.20 L32®/32®HV 9 М4х10DIN7991 Screw 4
Fig.20 L32®/32®HV 10 A01/00.00.11 Retainer 1
Fig.20 L32®/32®HV 11 A01/00.00.09 Key-lock 1
Fig.20 L32®/32®HV 12 A02/00.00.12 Bushing for absorber 4
Fig.20 L32®/32®HV 13 A02/00.00.13 Absorber 4
Fig.20 L32®/32®HV 14 М8х25DIN933 Bolt 4
Fig.20 L32®/32®HV 15 A01/00.00.10 Key-lock holder 1
Fig.20 L32®/32®HV 16 М10х50DIN912 Screw 2
Fig.20 L32®/32®HV 17 10,7-1081 Washer Nord Lock NL10 2
Fig.20 L32®/32®HV 18 М8DIN125АWasher 4

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Stop Connector
The machine has a quick connection that allows constant water supply directly from the central supplier.
The quick connection consists of adaptor that is attached steadily to the machine and a stop connector is
mounted to it. The machine is equipped with G1/2’’ connector, as well as G3/4’’ connector.
SPARE PARTS
Lavina 32®/32®HV Assembly and parts specification
Figure 21
Figure №Item number Description Quantity
Fig.21 L32®/32®HV 1 L32-01.00.00.00.00 Main head 1
Fig.21 L32®/32®HV 2 М12 DIN934 Nut 2
Fig.21 L32®/32®HV 3 M12 DIN127B Spring washer 2
Fig.21 L32®/32®HV 4 L32-00.00.00.00.02 Bolt 2
Fig.21 L32®/32®HV 5 L32-03.00.00.00.00 Cover Assembly 1
Fig.21 L32®/32®HV 6 M8x20 DIN 967 Screw 3
Fig.21 L32®/32®HV 7 L32-00.00.00.00.03 Support 3
Fig.21 L32®/32®HV 8 L32-04.00.00.00.00 Guard Assembly 1
Fig.21 L32®/32®HV 8a L32-04.01.00.00.00 Ring Assembly 1
Fig.21 L32®/32®HV 8b L32-04.00.00.00.03 Guard 1
Fig.21 L32®/32®HV 9 L32-00.00.00.00.01 Separator 2

Superabrasive Owner’s Manual – Lavina32®/32®HV 09/2009
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Fig.21 L32®/32®HV 10 D40 L350 Vacuum Hose 2
Fig.21 L32®/32®HV 11 L16-01.02.00.00-1 Vacuum hose Y -connector 1
Fig.21 L32®/32®HV 12 L16-01.00.00.02-1 Bracket 2
Fig.21 L32®/32®HV 13 D9L340 Water Hose 1
Fig.21 L32®/32®HV 14 M8x40 DIN912 Bolt 4
Fig.21 L32®/32®HV 15 M5x18 DIN7991 Screw 4
Fig.21 L32®/32®HV 16 L32-05.00.00.00.00 Cover 1
Fig.21 L32®/32®HV 17 L32-06.01.00.00.00 Control Board 1
Fig.21 L32®/32®HV 18 L32-06.02.00.00.00 El. board 1
Fig.21 L32®/32®HV 19 М8 DIN934 Nut 4
Fig.21 L32®/32®HV 20 М8 DIN127B Spring Washer 4
Fig.21 L32®/32®HV 21 M8 DIN125A Washer 4
Fig.21 L32®/32®HV 22 L32-02.00.00.00.00-01 Carriage 1
Fig.21 L32®/32®HV 23 М5 DIN934 Nut 2
Fig.21 L32®/32®HV 23 М5 DIN934 Nut 2
Fig.21 L32®/32®HV 24 М5 DIN127B Spring washer 2
Fig.21 L32®/32®HV 25 M5 DIN125A Washer 2
Fig.21 L32®/32®HV 26 L32-02.00.00.00.03-01 Valve bracket 2
Fig.21 L32®/32®HV 27 М5х30 DIN933 Bolt 2
Fig.21 L32®/32®HV 28 9-G1/4"T10657 Fitting 2
Fig.21 L32®/32®HV 29 Т- GM 101 Valve G1/4" 1
Fig.21 L32®/32®HV 30 M10 DIN127B Spring washer 2
Fig.21 L32®/32®HV 31 L32-00.00.00.00.04 Support 2
Fig.21a L32®/32®HV 32 D9L320 Water hose 1
Fig.21a L32®/32®HV 33 9-G1/2"T11846 Fitting 1
Fig.21a L32®/32®HV 34 132387 Adaptor G3/4”- 1/2” 1
Fig.21a L32®/32®HV 35 0500109 Adaptor G3/4” 1
Fig.21a L32®/32®HV 36 0500103 Stop connector G1/2” 1
Fig.21a L32®/32®HV 36 0500104 Stop connector G3/4” 1
Fig.21a L32®/32®HV 37 10-16 Din3017 Bracket 4
Fig.21a L32®/32®HV 38 D9L400 Water hose 1
Figure 21a Water supply after Sept. 2008 Figure 21b Water supply before Sept.2008
Lavina L32®/32®HV Assembly and parts specification of the main head