Superabrasive Ltd L12 V5

2017-09-13

: Guide L12-V5 L12-v5 updated versions 9-13-17 Lavina manuals Niagara-Library

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1
LAVINA® 12/12E
User Manual
Tech Support Line: 800-987-8403 | www.superabrasive.com | info@superabrasive.us
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
2
CONTENT
1. GENERAL INFORMATION
Manufacturer 3
General Description 3
Machine Characteristics 3
Lavina® 12 Main Design 3
Environmental Conditions 3
Electrical Connection 3
Vacuum Connection 3
Water Connection 3
Technical Data 4
Vibrations 4
Sonorous Emissions 4
Label Data 4
Customer service 4
2. SAFETY INSTRUCTIONS
Recommended Use 4
Prohibited Use 4
Preparation for Work 4
Protection Devices 4
Arrest Functions 4
Safe Use 4
Residual Risks 5
Before You Begin 5
Operating the Machine 5
After Work is completed 5
The Work Area 5
Personal Protective Equipment (PPE) 5
Operator 5
3. OPERATION
Before start operation 5
Preliminary Controls 5
Mounting Tools 5
Tool Protecting Guard 6
Setting the Speed 6
Switching On and Off 6
Operating Machine 6
Stopping Machine 6
4. ACCESSORIES
Wrenches 6
Tool holders 6
5. POPULAR TOOLS
Tools 6
6.EXPLODED VIEW
General exploded view (Fig.6.1) 7
Exploded view of the outside housing (Fig.6.2) 7
Exploded view of the inside housing (Fig.6.3) 8
Exploded view of a pulley (Fig.6.4) 8
Exploded view of the belt driving pulley (Fig.6.5) 8
Exploded view of the belt tensioning device (Fig.6.6) 8
Exploded view of the power tool attachment (Fig.6.7) 8
7. MAINTENANCE AND INSPECTION
Cleaning 9
Check Daily 9
Check Every 200 Working Hours 9
Check Every 500 Working Hours 9
Vacuum 9
Mechanical Parts 9
Dust 9
8. TROUBLESHOOTING
Index of Problems and Solutions
Replacing Power Cord and Plugs 9
Tensioning the Belt 9
9. WARRANTY AND RETURNS
Warranty Policy 10
Return Policy 10
10. DISPOSAL 10
11. MANUFACTURER’S CONTACTS
10
12. SPARE PARTS
Lavina® 12 Assembly and Parts Specification General
(Fig. 12.1) 11
Lavina® 12 Assembly and Parts Specification Housing
(Fig. 12.2) 12
Lavina® 12 Assembly and Parts Specification
Planetary Head (Fig. 12.3) 13
Lavina® 12 Assembly and Parts Specification Pulley
(Fig. 12.4) 13
Lavina® 12 Assembly And Parts Specification Motor
Connection (Fig. 12.5) 14
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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1. GENERAL INFORMATION
This owner’s manual is intended for the operator of the Lavina® 12 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® 12 floor grinding and polishing machine.
MANUFACTURER
Superabrasive was founded in 1987, 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.
GENERAL DESCRIPTION
The Lavina® 12 machine is a 3-disc machine intended for polishing and buffing concrete, marble, granite, limestone and
terrazzo surfaces with diamond tools. The Lavina® 12 is intended to work on countertops, steps of stairs treads,
bathroom floors, and walls or difficult to reach surfaces. Additionally, the machine could be used for grinding wood floor
surfaces.
For best results, use only tools manufactured or recommended by Superabrasive and its distributors.
WARNING!
The Lavina® 12 machine is manufactured and fitted for the above-mentioned applications only! Every other use may
possess risks to the persons involved. Each hour of operation, stop the machine for 15 minutes to allow the drive
system to cool.
MACHINE CHARACTERISTICS
The Lavina® 12 is made to easily grind/polish working surfaces. It runs 3 heads to increase grinding capacity.
LAVINA® 12 MAIN DESIGN
The handles provide the operator maximum of comfort and control. They
allow the operator to work safely. (Fig.1.1-1)
The controls are positioned on top of the power tool. (Fig.1.1.2-3)
The power tool is mounted on top of the planetary head and the gears are
driving a clutch. The clutch is driving the belt of the planetary movement and
the movement the toothed gear which is driving over pignons the three
grinding heads. (Fig.1.1-4)
The planetary head with a lightweight aluminum top plate covers the
working tools. (Fig.1.1-5)
The protective skirt mounted with Velcro® protects the operator from dust
and debris. (Fig.1.1-6)
The hour meter shows total hours of operation. (Fig.1.1-7)
ENVIRONMENTAL CONDITIONS
The temperature range for operating the Lavina® 12 outdoors is between 41°F and 86°F or 5°C and 30°C. Never use
the Lavina® 12 during rain or snow when working outdoors. When working indoors, always operate the machine in well-
ventilated areas.
ELECTRICAL CONNECTION
The voltage (Volt) and power (Ampere) are displayed on a label on the of the power tools 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.
VACUUM CONNECTION
A connection for a vacuum dust extractor is located on the power tool. The Lavina® 12 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 1”1/2 or 38 mm and can be fitted over the pipe. The vacuum dust extractor must be adapted for grinders and have
a minimum air displacement of 220m3/h or 130 CFM with a negative vacuum of 21 kPa.
WATER CONNECTION
A quick connection for a water tube of diameter ¼” with ball valve is placed under the power tool.
Fig.1.1
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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TECHNICAL DATA
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 , where you can download a copy of this manual.
2. SAFETY INSTRUCTIONS
RECOMMENDED USE
The Lavina® 12 machine is designed and manufactured to
grind and polish concrete, terrazzo, natural stone and
hardwoods. It can be used for renovations as well as for
polishing. The machine is also designed for dry use. 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 from the ones stated in the
General Description chapter.
For not-suitable materials.
In environments which: Possess risks of explosion
Possess high concentration of powders or oil substances
in the air
Possess risks of fire
Feature inclement conditions.
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 protection devices are working properly.
The electrical cable is free to move and follow the
machine easily.
PROTECTION DEVICES
The machine is equipped with several protection devices
including the following:
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 arresting of the machine are following:
Button to stop the motor (category 1)
SAFE USE
The Lavina® 12 is designed to eliminate all risks
correlated with its use. However, it is not possible to
eliminate the risks of an eventual accident with the
machine. Unskilled or uninstructed operator may cause
correlated residual risks. Such risks are:
Position Risks due to operator’s incorrect working
position
Entanglement Risks due to wearing
inappropriate working clothes
Training Risks due to lack of operational training
Lavina® 12 110 Volt
Lavina® 12E 220 Volt
Angle grinder
FEIN WPO 14-25E
FEIN WPO 14-25E
Voltage/Hz
1 ph x 110 V 50/60Hz
1 ph x 220 V 50/60Hz
Amperage
Max 10.9 Amps
Max 6 Amps
Breaker requirement
15 Amps
15 Amps
Power
1.2 kW
1.2 kW
Driver Speed
900-2500 rpm
900-2500 rpm
Platen Speed
820-2240
820-2240
Platform Speed
160-440
160-440
Platen Driving Direction
counterclockwise
counterclockwise
Platform Driving Direction
clockwise
clockwise
Working width
307 mm
12”
12”
Tool holder diameter
3x 127 mm
3x 5”
3x 5”
Tool diameter
3x 127 mm
3x 5”
3x 5”
Weight
15 kg
33 lbs
33 lbs
Application
Dry/wet
Dry/wet
Vacuum connection
38 mm
1”1/2
1”1/2
Water Feeding
Central
Central
Water connection
Hose ¼”
Hose ¼”
Cable length
4 m
12.8 ft
12.8 ft
Machine LxWxH
430x315x216 mm
16.9”x12.4”x8.5”
16.9”x12.4”x8.5”
Packing LxWxH
450x351x249 mm
17.7”x13.8”x9.8”
17.7”x13.8”x9.8”
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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NOTE: In order to reduce all consequences of the above-
mentioned risks, we advise that machine operators will follow
the instructions in the manual at all time.
RESIDUAL RISKS
During the normal operating and maintenance cycles, the
operator is exposed to few residual risks, which cannot
be 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 tool protector must be working
The machine must be clean
Confirm that there are no missing parts especially after
transportation, repair or maintenance.
OPERATING MACHINE
When operating the Lavina® 12, make certain that there
is no one, but you around the machine.
Never leave the machine unattended while working.
The electrical cable must move freely and must be
damage-free.
Check if the surface, you work on, is not too uneven. If
this is the case, it may damage the machine.
AFTER WORK IS COMPLETED
Clean the machine and its surroundings properly
Unplug the machine and wind up the electrical cable
Store the machine in a safe place
THE WORK AREA
Make certain that people do not enter the work area.
Avoid cables and hoses being in the way.
Always check the surface for debris
PERSONAL PROTECTIVE EQUIPMENT (PPE)
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
goggles eye protectors with side shields.
Always wear safety gloves when changing the tools.
Always wear clothes suitable for the work environment.
OPERATOR
The operator must know the machine’s work
environment.
Only one operator at a time can work with the machine.
The operator must be properly trained and well instructed
prior 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 machine.
The operator must have grinding experience.
The operator must know what to do in case of
emergency.
The operator must have an adequate technical
knowledge and preparation.
3. OPERATION
BEFORE START OPERATION CUT THE WIRE OF THE HOUR METER
IF the wire is not cut the hour meter will not start to work. The wires are
not connected to the power supply, they are connected only to the
battery of the hour meter.
PRELIMINARY CONTROLS
Inspect the working area as explained in the safety instructions. For dry
use connect the vacuum extractor and ensure that the vacuum hose is
clear and it will follow the machine easily. Plug in the machine and make
sure that the power cord is free to follow the working direction of the
Lavina® 12. Each hour of operation, stop the machine to make a break of
15 minutes for cooling the drive.
MOUNTING TOOLS
Mount the tools only after ensuring that there is enough diamond bond material left. Be sure that the tool holders are
always clean before mounting. Unplug the machine before dismounting or mounting the tools. The maximum diameter
of the tools is 5” or 127 mm, with thread 5/8”-11-LH UNC. Pay attention the thread is left hand turning or counter-
clockwise turning also turn opposite as normal. Always use the right wrench to tye the tools. Diamond tools with Velcro
are attached on the tool holders with Velcro. Use only Superabrasive recommended tools see www.superabrasive.com
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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Figure 3.1
TOOL PROTECTING GUARD
Adjust the height the tool protecting guard according the height of the tool while mounting the “Velcro” strip.
SETTING THE SPEED
The speed can be variably adjusted by turning the knob from “1” (slowest) to “6”
(fastest). (Fig. 3.1.2)
SWITCHING ON AND OFF
Follow the directions in “Safety Devices and Safety Instructions.” Secure the
working surface. A surface that is not properly secured can cause the accessory
to jam and kick back, or can lead to several hazards. Check the knob (Fig. 3.1.2)
and ensure that it is set to the working speed. Switch on the vacuum unit or start
the flow of water. Hold the machine firmly and push the switch (Fig. 3.1.3).
OPERATING THE MACHINE
Guide the machine in straight lines across the surface, slightly overlapping the previous iteration on each line. 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®12 machine in one spot while the tools are still running as they will mark the surface. Check the surface
periodically to ensure that dust is not accumulating; also check that the vacuum works properly.
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. To stop, push the switch (Fig. 3.1.3).
4. ACCESSORIES
WRENCHES
All wrenches come with the machine can be replaced if needed:
- Spindle Wrench: item number LA12B-K24-28,5
- Backer Back Wrench (22-24 mm): item number 350-22x24
TOOL HOLDERS
5AL-5/8-11-L ALUMINUM RIGID BACKER PADS Ø121mm with left thread (5/8” -11)
5. POPULAR TOOLS
TOOLS
Use only Superabrasive recommended tools.
See www.superabrasive.com
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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Figure 6.1
Figure 6.2
6. EXPLODED VIEW
General exploded view (Fig.6.1)
Exploded view of the outside housing (Fig.6.2)
Exploded view of the inside housing (Fig.6.3)
Exploded view of a pulley (Fig.6.4)
Exploded view of the belt driving pulley (Fig.6.5)
Exploded view of the belt tensioning device (Fig.6.6)
Exploded view of the power tool attachment (Fig.6.7)
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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Figure 6.3
Figure 6.6
Figure 6.4
Figure 6.5
Figure 6.7
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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7. MAINTENANCE AND INSPECTION
CLEANING
Keep your machine clean. Cleaning the machine on a regular basis will help detect and solve potential problems before
they cause damage to the machine. Most importantly, check and clean the tool plate connections, power cord and
plugs, vacuum hoses and sealers on the turning parts. Do not use cleaning agents and solvents that can cause damage
to plastic parts. These include Gasoline, carbon tetrachloride, chlorated solvents, ammonia and domestic cleaning
agents that contain ammonia.
CHECK DAILY
After operating the Lavina® 12, the operator should conduct a visual inspection of the machine. Any defect should be
solved immediately. Pay attention to power cords, plugs and vacuum hoses.
Blow out the interior of the power tool from outside via the ventilation opening with dry, oil-free compressed air. Always
wear eye protection when doing this. Do not attempt to clean clogged or dirty ventilation openings of the power tool with
pointed metal objects; use non-metal objects.
CHECK EVERY 200 WORKING HOURS
Every 200 working hours, the operator should inspect all parts 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. Inspect the control buttons. If there are defective control parts, they should be replaced
immediately. Replace worn vacuum- and water hoses. Open the machine and carefully inspect the seal rings and
bearings of the grinding units, and replace any showing signs of excessive wear. Check the belt tension.
For more information, refer to chapter TROUBLESHOOTING below.
CHECK EVERY 500 WORKING HOURS
In addition to checks made every 200 working hours, open up the bottom cover as described in “TROUBLESHOOTING
- REPLACING BELT.” Check that sealers, belt and bearings are in good condition, and change if needed. Be wary
when tensioning the belt to not “over tension”; the belt will never regain its original tension.
VACUUM
As stated previously, frequently check hoses and other parts for clogging.
MECHANICAL PARTS
Parts such as the belt, seal rings, cap rings and guard assembly are subject to wear and should be replaced as needed.
DUST
Dust should not enter the machine, as it will damage mechanical parts. Remove (blow out) any dust present.
8. TROUBLESHOOTING
INDEX OF PROBLEMS AND SOLUTIONS
REPLACING POWER CORD AND PLUGS
When replacing the power cord or plugs always use cords and plugs with specifications as the original ones.
Never use lower quality or different type cord and plugs.
TENSIONING THE BELT
If the operator notices the grinding spindle turning irregularly/noisily or - at
worst – not spinning as the motor turns, the belt should be checked.
Dismount the machine, to check the belt tension use an OPTIKRIK 1
Tension Gauge in position A (Fig. 8.1).
The Static Belt Tension should be 310 N with a new belt, or 250 N with a
used belt. The deflection of the belt in position A is with a new belt with a
force of 40N (9 pounds) 5,5 mm and a used belt 6,3 mm.
Before tensioning with nut (Fig. 8.1), loose the tension device with bolt
(Fig. 8.1). After tensioning, do not forget to tighten the bolt back again!
ATTENTION: NEVER “OVER” TENSION THE BELT, THE
BELT WILL BE DISTROYED AND IT WILL NEVER RECOVER ITS ORIGINAL TENSION
Figure 8.1
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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9. WARRANTY AND RETURNS
Warranty Policy for Lavina® 12
If your warranty card is missing, call your local distributor and request a warranty card or visit us at
www.superabrasive.com to download one.
The customer is responsible for filling out the card and mailing it to the manufacturer’s address indicated on the card.
To ensure registration and activation of the warranty coverage, the warranty card must be mailed to the manufacturer
within 30 days from date of purchase. Failure to mail the warranty card within 30 days from date of purchase may void
the warranty. Make sure you provide the manufacturer with all the information requested, and most importantly with the
distributor’s name, machine serial number and purchase date
Superabrasive Inc. guarantees that the original purchaser of the Lavina® 12 machine will be covered against defects in
material and workmanship for a period of 2 years from the date of delivery or 500 hours of use whichever comes first.
The following conditions pertain to this warranty:
Applies only to the original owner and it is not transferable.
Machine must not be dismantled and tampered with in any way.
Covered components proven defective will be repaired or replaced at no charge. Covered components
include motors, bearings and switches.
This warranty does not apply to any repair arising from misuse, neglect or abuse, or to repair of proprietary
parts.
This warranty does not apply to products with aftermarket alterations, changes, or modifications.
This warranty is in lieu of and excludes every condition of warranty not herein expressly set out and all
liability for any form of consequential loss or damage is hereby expressly excluded.
This 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 only by Superabrasive. Superabrasive reserves the right to inspect and
make a final decision on any machine returned under this warranty. This warranty applies to new, used and demo
machines.
Superabrasive does not authorize any person or representative to make any other warranty or to assume for us any
liability in connection with the sale and operation of our products.
RETURN POLICY FOR LAVINA® 12
Lavina® 12 machines may be returned, subject to the following terms:
In no case, a machine is to be returned to Superabrasive Inc. for credit or repair without prior authorization. Please
contact Superabrasive Inc. or your local distributor for an authorization and issuance of a return authorization number.
This number along with the serial number of the machine must be included on all packages and correspondence.
Machines returned without prior authorization will remain property of the sender and Superabrasive Inc. will not be
responsible for these.
No machines will be credited after 90 days from the date of invoice.
All returns must be shipped freight prepaid. All returns may be exchanged for other equipment or parts of equal dollar
value. If machines are not exchanged, they are subject to a fifteen percent (15%) restocking fee.
10. DISPOSAL
If your machine after time is not usable or needs to be replaced, send the machine back to Superabrasive or a local
distributor, where a professional disposal complying with the environment laws and directives is guaranteed.
11. MANUFACTURER’S CONTACTS
If you need to contact Superabrasive Inc. with technical support questions, below is the contact information.
Address; 9411 Jackson Trail Road, Hoshton GA 30548, USA
Email: info@superabrasive.us
Tel.: 706 658 1122
Fax: 706 658 0357
Website: www.superabrasive.com
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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Figure 12.1
12. SPARE PARTS
LAVINA® 12 ASSEMBLY AND PARTS SPECIFICATION GENERAL (FIG. 12.1)
To order any parts, customer has to provide the machine model and serial number. Without this information, customer is responsible for
ordering the correct part, and no shipping charges will be refunded if the part ordered is wrong.
№
Item Number
Description
Qty.
1
М8x16DIN912
Screw
4
2
LA12-40.00.00.00
Handle
2
3
М5х30DIN6912
Screw
4
4
LA12B-50.00.00.00FN
FEIN WPO 14-25E
1
5
М5х12DIN7991
Screw
8
6
LA12B-10.00.00.00FN
Housing Assembly
1
7
D3X1L1200
Sealer
1
8
LA12B-30.00.00.00FN
Housing
1
9
TWVA02750-N6T50
V Sealer
1
10
LA12B-00.00.00.08FN
Support Ring
1
11
М4х8DIN933
Bolt
6
12
LA12В-00.00.00.07FN
Guard
1
13
5AL-5/8-11-L
Aluminum Rigid Backer Pad-Left Thread
3
14
LA12-90.00.00.00
Tachometer T56F1
1
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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Figure 12.2
LAVINA® 12 ASSEMBLY AND PARTS SPECIFICATION HOUSING (FIG. 12.2)
To order any parts, customer has to provide the machine model and serial number. Without this information, customer is responsible for
ordering the correct part, and no shipping charges will be refunded if the part ordered is wrong.
№
Item Number
Description
Qty.
1
32х5
Wrap for Grip
4
2
LA12В-10.10.00.00FN
Support
4
3
M6x20DIN7991
Screw
7
4
M4x8DIN7991
Screw
7
5
B6x16ISO2341
Pin
1
6
M6x16DIN7991
Screw
8
7
LA12G-10.30.00.00FN
Vacuum Port
1
8
М8х20DIN7991
Screw
5
9
LA12-10.00.00.05FN
Support
1
10
1х14DIN94
Key
1
11
LA12В-10.00.00.01FN
Top Cover
1
12
LA12G-10.00.00.03FN
Gear
1
13
CH1/4
Connector 1/4“
1
14
LA12В-10.00.00.02FN
Central Housing
1
15
LA12В-10.20.00.00FN
Tensioning Device
1
16
M8DIN934
Nut
1
№
Item Number
Description
Qty.
17
M8DIN125А
Washer
1
18
M8DIN127В
Washer
1
19
LA12В-10.00.00.06FN
Tensioner
1
20
M5x12DIN7991
Screw
3
21
LA12В-10.50.00.00FN
Washer
1
22
8PJ1016LB
V-Belt
1
23
LA12В-10.60.00.00FN
Housing
1
24
TWVA00650
V-Sealer
1
25
LA12-00.00.00.12FN
Cap
1
26
М4х12DIN7991
Screw
6
27
F1/4-F1/4
Fitting
1
28
BV1/4
Ball Valve
1
29
F1/4
Fitting
1
30
10х1L35
Hose
1
31
М8X40DIN933
Bolt
1
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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Figure 12.3
Figure 12.4
LAVINA® 12 ASSEMBLY AND PARTS SPECIFICATION PLANETARY HEAD (FIG. 12.3)
LAVINA® 12 ASSEMBLY AND PARTS SPECIFICATION PULLEY (FIG. 12.4)
To order any parts, customer has to provide the machine model and serial number. Without this information, customer is responsible for
ordering the correct part, and no shipping charges will be refunded if the part ordered is wrong.
№
Item Number
Description
Qty.
M6x14DIN7991
Screw
12
2
LA12B-10.60.00.01FN
Housing
1
3
LA12-10.60.10.00FN
Pulley
3
4
FAG6010ZZ
Roller Assembly
2
5
LA12В-10.70.00.03FN
Insert Ring
1
6
LA12G-20.00.05FN
Cap
1
7
M5x12DIN7991
Screw
6
8
LA12G-10.60.00.02FN
Cap
1
9
M5DIN127B
Washer
6
10
M5X4DIN933
Bolt
6
№
Item Number
Description
Qty.
1
A28x1.5DIN471
Retaining Ring
1
2
LA12G-10.20.10.05
Ring
1
3
TWVA00280
V-Sealer
1
4
LA12B-10.60.10.00FN
Pulley
1
Superabrasive Owner’s Manual Original Language – Lavina® 12 4/2017
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Figure 12.5
Figure 12.6
LAVINA® 12 ASSEMBLY AND PARTS SPECIFICATION MOTOR CONNECTION (FIG. 12.5)
*To order any parts, the customer has to provide the machine model and serial number. Without this
information, the customer is responsible for ordering the correct part, and no shipping charges will
be refunded if the part ordered is wrong.
№
Item Number
Description
Qty.
1
FEINWPO14-25E
Angle Polisher
1
2
LA12В-50.00.00.02FN
Flange
1
3
M5X35DIN6912
Screw
4
4
LA12В-50.00.00.03FN
Driving Shaft
1
№
Item Number
Description
Qty.
1
LA12В-10.50.00.04FN
Cap and screws for L12
1

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