Kunzle & Tasin VEGA Operating instructions

1
VEGA
EDGE SANDER FOR WOOD
USER &
MAINTENANCE MANUAL

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VEGA User Manual_March 2013 Edition
Foreword
This manual contains important information on the safe use and operation of
this machine.
Failure to read this manual before operating, adjusting or servicing this
machine could cause injury or damage to persons or objects.
Anybody operating the machine should understand how to use and operate it
before starting it up.
Keep this manual for future reference.
This manual is an ENGLISH translation of the original version in Italian.
For a new manual contact:
Kunzle & Tasin S.r.l.
REGISTERED HEADQUARTERS
Via Circonvallazione est, 2/6
27023 Cassolnovo (PV) - Italy
OPERATIONAL HEADQUARTERS
Via Cajkovskij, 14
20092 Cinisello Balsamo (MI) - Italy
Tel. [phone]
Fax [phone]
[e-mail]
www.kunzletasin.com

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VEGA User Manual_March 2013 Edition
Contents
Key for machine symbols
4
Operator safety instructions
5
Storage
5
Transporting and handling the machine
5
Introduction
5
Information on safe use
5
Correct use
5
Machine data plate
6
Placing into service
6
Instructions on electrical connection
6
Cables, extensions and plugs
7
Instructions on removing sawdust generated during use
7
Recommendations on prevention measures for users
7
Personal safety measures
7
Compliance with safety measures and warnings
8
Instructions on correct machine use 9
Machine specifications
10
Machine warnings
11
Prohibited use
11
Starting the machine
11
Machine adjustment procedures
13
Abrasive assembly procedures
13
Adjusting the working surface on the floor
14
Adjusting the handles
14
Routine maintenance to be performed
15
Sawdust chamber (for the user) 15
Disc (for the user)
15
Wheels (for the user)
15
Dust bag (for the user)
16
Graphite brushes (for the user)
17
Lubrication (only for Technical Support Service)
17
Spare parts
17
Emergency situations (for the user)
18
Faults
18
Causes
18
Solutions 18
Declaration of Conformity
19
Disposal
20
Diagrams
21
Notes
22

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VEGA User Manual_March 2013 Edition
Key for machine symbols
READ THE INSTRUCTIONS CONTAINED IN THIS
USER AND MAINTENANCE MANUAL BEFORE
USING THE MACHINE
HEARING PROTECTION DURING USE IS
RECOMMENDED
PROTECTION OF THE AIRWAYS DURING USE IS
RECOMMENDED
HAZARD DUE TO ELECTRICITY
HAZARD DUE TO MOVING PARTS
Operator safety instructions
HAZARD
means
Failure to comply with HAZARD notices on the machine or in this
manual may result in death or serious injury to the operator or other
people. Read and comply with all HAZARD notices on the machine
or in this manual.
WARNING
means
Failure to comply with WARNING notices on the machine or in this
manual may result in injury to the operator or other people. Read
and comply with all WARNING notices on the machine or in this
manual.
CAUTION
means
Failure to comply with CAUTION notices on the machine or in this
manual may result in injury to the operator or other people. Read
and comply with all CAUTION notices on the machine or in this
manual.
HAZARD:
Failure to read the VEGA
machine manual before operating, adjusting or performing maintenance
operations on the machine could cause injury or damage to persons or objects. Anyone operating the
machine should understand how to use and operate it before starting it up.

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VEGA User Manual_March 2013 Edition
Storage
It is advisable to store the machine in its original packaging. Doing so makes it possible to form a column of three
packages maximum, with one on top of the other.
If the machine is removed from the original packaging and is not used for some time ensure the wheels and drum
are not in contact with the ground. In this case use two supports at least 20mm in height to rest the machine on,
ensuring contact is with the base frame.
ATTENTION
This equipment is for dry use only and must not be used or kept outside in wet conditions. Store the machine
in a dry building, otherwise the machine could be damaged.
Storage temperature from -20°C to 50°C.
Transporting and handling the machine
1. Ensure the power supply cable is disconnected
from the mains and the machine.
2. Always move the sanding machine using the two handles with the bag support turned upwards. Protect
the sanding disc with an abrasive disc and ensure the screws fastening the abrasive disc are secured
well. When transporting the sanding machine on a vehicle always ensure it is well-secured and cannot
move. Always lift and move the machine with care, as it is very heavy.
Introduction
Information on safe use
This instruction manual should be read carefully before using the VEGA wood flooring sander for the first time.
The instruction manual contains important information on safety and preventing improper use of the machine and
will resolve any doubts or questions, making it possible to operate the machine safely and with ease.
Removing safety features could cause death or physical injury.
Familiarise yourself with the machine before using it for the first time.
If a situation arises which has not been described in this manual contact your retailer or Kunzle & Tasin s.r.l.
Correct use
The VEGA edge sander is designed to dry sand wooden floors. Any other use without the consent of the
manufacturer is prohibited.
Do not use on wet floors.
See also Prohibited Use on page 11.
Keep hands and clothing away from moving mechanical parts.
The work area is protected via the base frame.

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VEGA User Manual_March 2013 Edition
Introduction
Machine data plate
The following information can be found on the machine data plate:
1. Machine model
2. Safety symbols
3. Motor power
4. Frequency
5. Supply voltage
6. Name of manufacturer
7. Country of manufacture
8. Year of manufacture or see
serial number
9. Serial number:
The serial number is formed as follows:
- the first two numbers refer to the year of manufacture (13 =2013)
- the second group of three numbers indicates the date the machine was
manufactured (029 = 29th January)
- the last two numbers indicate the progressive number of machines
produced on that day of manufacture (16 = sixteenth machine)
Placing into service
Instructions on electrical connection
CAUTION
This machine only operates with the voltage and frequency shown on the machine data
plate. Before connecting the cable to the power supply ensure the correct voltage and
frequency are available.
WARNING
Do not expose the machine to rain. This machine is intended for dry use only.
Keep the machine in a dry building and do not use it in damp or wet places.
WARNING
If the machine is not connected correctly to the electricity network death due to
electrocution may occur. To prevent electric shocks always use a three wire electrical
system connected to earth. For maximum protection against electric shocks use a
circuit protected with a differential cut-out switch.
WARNING
Tampering with the earthing plug in any way may result in death from electrocution. Do
not cut, remove or break the earthing plug. If the socket does not match the plug
consult a qualified electrician.
WARNING
Do not use the machine if the switch malfunctions.
HAZARD
If the machine is used with a damaged plug or power supply cable death may occur
from electrocution. If cables or plugs are worn or damaged in any way, have them
replaced by the manufacturer or the K & T technical support service or similarly
qualified person, in order to prevent risks to safety.

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VEGA User Manual_March 2013 Edition
Placing into service
Cables, extensions and plugs
Only use approved cables. The maximum recommended cable length is 7m; for greater lengths use cables with a
larger cross-section.
CAUTION
Using the machine with unsuitable cable cross-sections and/or excessively long cables
may cause injury or damage to people or objects.
WARNING
The machine must never be moved using its cable and the cable must never be pulled
when disconnecting from the socket.
WARNING
Keep the cable away from sources of heat, oil and sharp edges.
BEWARE
MACHINE WITH 230V
∼
50Hz SINGLE PHASE MOTOR
For machines with a 230-240V~50Hz single phase motor (Europe), a HO5VV-F-3x1,5 mm2HAR-
approved power supply cable must be used along with an approved SHUKO 2P+T16A 200÷250V plug.
MACHINE WITH 220V
∼
60Hz SINGLE PHASE MOTOR
For machines with a 220V~60Hz single phase motor, a HO5VV-F-3x1,5 mm2HAR-approved power
supply cable must be used along with an approved SHUKO 2P+T16A 200÷250V plug.
MACHINE WITH 115V
∼
60Hz SINGLE PHASE MOTOR
For machines with a 115V~60Hz single phase motor, a SEO 12/3 105 HAR-approved power supply cable
must be used along with an approved TWIST LOCK 16A 125Vplug.
Instructions on removing sawdust generated during use
HAZARD
Sawdust can ignite spontaneously and
cause injury or damage. It must be
disposed of appropriately. Always empty
the sawdust into metal containers which
are located outside the building.
HAZARD
Sawdust can ignite spontaneously and
cause injury or damage. Empty the
contents of the dust bag when it is 1/3 full.
Empty the dust bag at the end of each
machine use. Never leave the dust bag
unattended when it contains sawdust. Do
not empty the contents of the dust bag
above a fire.
Recommendations on prevention measures for users
Personal safety measures
WARNING
Sawdust can spread through the air and be inhaled when using the sander. Always
wear a dust mask when using the sanding equipment.
WARNING
The eyes and/or body may suffer injury if personal safety clothing is not used. Always
wear safety goggles, protective clothing and a dust mask during sanding operations.

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VEGA User Manual_March 2013 Edition
Recommendations on prevention measures for users
Personal safety measures
WARNING
Lengthy exposure to noise levels during sanding operations may damage the hearing.
Always use ear protectors during sanding operations.
CAUTION
Never become distracted during sanding operations, check what is happening
continually. Use common sense. Do not use the machine when tired.
Compliance with safety measures and warnings
HAZARD
Using the machine when not fully assembled may cause injury or damage to people or
objects. Do not use the machine when it is not fully assembled. Keep all fittings tightly
closed. Maintain machine settings in accordance with the specifications.
HAZARD
Using the sander without the safety guards and covers in position may cause injury or
damage. Always ensure that all safety guards and covers are in position and secured
well.
HAZARD
The wood flooring sander may create an explosive environment. Cigarettes, cigars,
pipes, lighters, pilot flames, or any other source of fire may create an explosion if lit
during sanding operations. No sources of fire must be kept near the work area.
HAZARD
Poorly ventilated work areas may create an explosive environment when some
combustible materials are present in the atmosphere, such as solvents, thinners,
alcohol, fuel, some paints, wood dust or other combustible materials. Floor sanding
machines may cause various materials and fumes to ignite. Read the manufacturer's
instructions for each chemical product used and establish its combustibility. Always
keep the work area well-ventilated.
HAZARD
Striking nails when sanding may generate an explosion or fire. Always ensure all nails
are sunk before sanding surfaces.
HAZARD
Serious damage may occur if the power supply circuit trips repeatedly or is undersized.
Have the fuses, safety circuit and power supply line checked by an authorised
electrician.
HAZARD
Performing maintenance and/or repairing the machine when it is not fully disconnected
from the power supply may cause death due to electrocution. Disconnect the power
supply before carrying out any maintenance and/or repair work.
HAZARD
The use of this machine on a circuit which is not earthed may cause death due to
electrocution. Never disconnect or disable the earthing conductor. Consult an
electrician if the earth conductor is missing or it is suspected that the circuit is not
suitably earthed.
HAZARD
The use of this machine with a damaged power supply cable may cause electric shock.
Check the power supply cable regularly for damage such as splitting or wear and tear.
Do not use the machine if the power supply cable is damaged. Do not use the electric
cable to move the machine.

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VEGA User Manual_March 2013 Edition
Recommendations on prevention measures for users
Compliance with safety measures and warnings
HAZARD
Injury or damage may occur if the sander runs over the power supply cable and it
becomes damaged. Keep the cable away from the lower part of the machine to avoid
contact with the abrasive. Always keep the power supply cable raised above the
machine.
HAZARD
The moving parts on this machine may cause serious injury and or damage. Keep
hands, feet and loose clothing away from all moving parts of the sander.
HAZARD
Performing maintenance or replacing the dust bag may cause injury to the operator or
people nearby if the machine is connected to the power supply.
WARNING
Failure to comply with instructions on this machine and in this manual may cause
serious injury and/or damage. Read and comply with all safety instructions. Ensure that
all plates, labels, warnings and instructions are secured to the machine. New plates
can be obtained from an authorised K&T dealer.
CAUTION
Injury or damage may occur if maintenance operations or repairs are carried out by
unauthorised personnel.
CAUTION
The machine may become damaged if it is not kept in a dry building. Keep the machine
in a dry building.
Instructions on correct machine use
Read this manual carefully and become familiar with the machine.
The equipment is suitable for industrial use e.g. in hotels, schools, hospitals, offices, factories and shops.
The following information highlights particularly hazardous situations for the operator and/or machine.
Understand when these conditions may be present.
Removing safety features could cause death or physical injury.
Take all steps necessary to instruct personnel who may use the machine.
Report any damage on the machine or incorrect operation immediately.
1. Keep hands and clothes away from rotating parts.
2. Keep hands on the handle when the motor is operating.
3. Do not leave the machine unattended when the motor is operating.
4. Always use the machine with the dust bag in the correct position.
5. Do not detach the dust bag with the motor operating.
6. Always disconnect the power supply cable from the machine before performing maintenance.
7. Transport the machine with care due to the heavy weight of the individual parts making up the machine.
8. Always use the machine in well-ventilated areas.
9. Always dispose of the sawdust appropriately.
10. Use the type and amount of abrasive specified in the instruction manual.
11. Always keep the work area well-lit.
12. The use of accessories other than those recommended in this manual may cause injury.
13. The sander is for indoor jobs only.

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VEGA User Manual_March 2013 Edition
Machine specifications
Abrasive disc size
Ø 178mm
Disc size
Ø 178mm
Disc speed
3000 revs/min
Motor speed
11000 revs/min
Motor:
(A25) Europe
(A26) UK
(A22) USA
(A24) USA
230V ∼50 Hz 1.25 Kw
240V ∼50 Hz 1.25 Kw
110V ∼60 Hz 1.25 Kw
220V ∼60 Hz 1.25 Kw
Handles:
height and rotation can be adjusted
Disc tilt control
using wheel support screws
Safety motor protection:
If there is no power.
Motor does not start
without human intervention
Bearings:
lifetime lubricated ball bearings
Noise level (IEC 60704 -1
(continuous weighted sound pressure level
A, measured at a distance
of 0.4 m from the handle
and a height of 1.5 m from the ground)
87.5 dB(A) max
Vibration (ISO 5349)
(weighted value of the
mean square deviation of the acceleration)
≤1.66 m/s2
Machine dimensions
(LxHxW) 280 x 360 x 310mm
Packaging Dimensions
(LxHxW) 300 x 440 x 420mm
Net weight
15 kg
Gross weight (Cardboard packages)
21 kg
Standard equipment
Dust bag
Electric cable with plug
Start-up keys
User and maintenance manual