Kunzle & Tasin Bona FlexiSand 1.5 User manual

Bona FlexiSand 1.5
EN
DE
FR
ES
SE
PT
IT
Operating manual
Bedienungsanleitung
Manual de funcionamiento
Manuel d’utilisation
Manual de funcionamento
Instruktionsbok
Manuale d'uso e manutenzione

Bona FlexiSand 1.5 Manual
2
Foreword
For a new manual contact:
Bona AB
Murmansgatan 130
P.O. Box 21074
SE-200 21 Malmö, Sweden
Tel.: [phone]
www.bona.com
We congratulate you on your purchase of your new Bona
FlexiSand 1.5, a powerful and versatile machine for sanding,
cleaning, bu ing and oiling wooden oors! With the Bona
Power Drive attached, you are able to perform direction-free
sanding to bare wood. Four counter-rotating discs provide a
high cut rate which can reach very close to the wall and as
such reducing the need for edge sanding.
ATTENTION:
This manual contains important information on the safe use and
operation of this machine.
Carefully read through the entire user manual before you
begin working with the machine. This machine is intended for
professional or commercial use.
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.
If anything is unclear, turn to your reseller with condence or
directly to Bona AB. Keep this manual for future reference.

Bona FlexiSand 1.5 Manual
3
EN
Foreword 2
Table of Contents 3
Material Specification 4
Drive Plate & Accessories 5
Machine Key Symbols 6
Operator Safety 6
Storage 8
Transporting and Handling 9
With two people 9
Introduction 10
Safe and correct use 10
Machine data plate 10
Commencing Operation 11
Assembly the dust skirt 11
Attaching dust containment 11
Instructions for electrical connenction 11
Cable, exstensions and plugs 12
Prevention Measures for User 13
Personal safety measures 13
Compliance with safety measures and warnings 13
Instruction on Correct Machine Use 15
Machine Specifications 16
Machine Warnings 16
Prohibited use 16
Starting the machine 17
Using the FlexiSand 17
Working with the Machine 18
Working with abrasive (Diameter 407mm (16”), Grit size P60-P220) 18
Working with Sanding Screens (Diameter 407mm (16”), Grit size P60-P220) 18
Routine Maintenace and Spare Parts 20
Maintenace 20
Service 20
Spare parts and exploded views 20
Warranty 21
Declaration of Conformity 22
Disposal 23
Table of Contents

Bona FlexiSand 1.5 Manual
4
Material specication
Standard (included on delivery)
Key Article Article Number
1 Bona FlexiSand AMO310001
2 Bona Pad Driver ASO312501
3 Rubber pad ASO312007
4 Dust skirt ASO312102
5 Dust tube ASO316600
6 Extension cable, 7 m 2900030115
7 Face mask, ear caps (compl.) ASO991232
8 "L" type wrench 19 mm ASO990640

Bona FlexiSand 1.5 Manual
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EN
Drive Plates & Accessories
Article Application Recommended abrasives/
equipment
Bona Pad Drive, 16”
Standard
Included on delivery
Art. nr. ASO312501
Standard drive plate for a wide variety of
jobs. Equip with a suitable pad for clea-
ning, oiling, bu ing and ne sand- ing of
untreated and treated wood.
Bona Nylon Pads
Bona Screen
Bona Scrad System
Bona WoolPad
Bona Cloths
Bona Power Drive
4 x 150 mm
Art. nr. ASO312540
Geared drive plate for high power wood
sanding. Removes old lacquer and paint
coatings while attening the surface for a
perfectly smooth nish.
Bona 8700 Abrasives
Bona 8300 Abrasives
Bona Quattro Disc
4 x 150 mm
Art. nr. ASO312530
Fine sanding of wooden oors.
Suitable as a nal nish after belt sanding.
Bona 8300 Abrasives
Bona Diamond Abrasives
Bona Multi Disc
6 x 125 mm
Art. nr. ASO312520
Fine sanding of wooden oors.
Suitable as a nal nish after belt sanding.
Bona 8300 Abrasives
Bona Diamond Abrasives
LED Lamp
Art. nr. ASO319000
For better visibility while sanding. The
sanding result becomes easier to see. N/A

Bona FlexiSand 1.5 Manual
6
Machine Symbols Key
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
moving parts.
Hazard due
to electricity.
Operator Safety
HAZARD means:
Serious injury or death may
occur to the operator or others
if 'HAZARD' warnings on the
machine or in this manual
are ignored or not kept to.
Read and follow all 'HAZARD'
warnings on this machine or in
this manual.
WARNING means:
Injury may occur to the operator
or others if 'WARNING'
notices on the machine or in
this manual are ignored or not
kept to. Read and follow all
'WARNING' notices on this
machine or in this manual.
CAUTION means:
Damage may occur to the
operator or others if 'CAUTION'
alerts on the machine or in
this manual are ignored or
not kept to. Read and follow
all 'CAUTION' alerts on this
machine or in this manual.
Failure to read the Bona FlexiSand 1.5 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.
KEEP AWAY FROM CHILDREN
Children should be supervised to ensure that they do not
play with the appliance. This machine is not intended for
use by persons (including children) with reduced physical,
sensory or mental capabilities, or lack of experience and
knowledge unless they have received instructions regarding
the use and are supervised by a person responsible for
their safety.

Bona FlexiSand 1.5 Manual
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EN
Operator Safety (Cont.)
Sanding/nishing oors can create an environment that can be
explosive.
The following safety procedures must be adhered to:
• Cigarette lighters, pilot lights, and any other sources of
ignition can create an explosion when active during a sanding
session. All sources of ignition should be extinguished or
removed entirely, if possible, from the work area.
• Work areas that are poorly ventilated can create an explosive
environment when certain combustible materials (solvents,
thinners, alcohol, fuels, certain nishes, wood dust,etc) are in
the atmosphere.
• Floor sanding machines can cause ammable material
and vapors to ignite. Read the manufacturer’s label on all
chemicals being used to determine combustibility. Keep the
work area well ventilated.
• Hitting a nail while sanding can cause sparks and create
an explosion or re. Always use a hammer and punch to
countersink all nails before sanding oors.
Electrocution could occur if the machine is used on a power
circuit that repeatedly trips or is undersized. Have a licensed
electrician check the fuse, breaker, or power supply.
Electrocution could occur if maintenance and repairs are
performed on a unit that is not properly disconnected from the
power source. Disconnect the machine from all power.
Electrocution could occur if the machine is used on an
ungrounded electrical circuit. Never remove or disable the
grounding supply conductor on the electrical cord.
Consult an electrician if the grounding conductor is missing or if
you suspect your circuit is not grounded properly.
Use of this machine with a damaged power cord or plug could
result in an electric shock. DO NOT pull or carry by cord, use
power cord as a handle, close a door on cord, or pull cord
around sharp edges or corners.
DO NOT unplug by pulling on cord. To unplug, grasp the plug,
not the power cord. DO NOT handle plug or operate machine
with wet hands. DO NOT put any objects into motor openings.
Electrocution or injury could occur if the power cord is run over
and damaged by the sanding machines. Keep the cord away
from contact with the sanding heads. Always lift the cord over
the machine and sand away from the cord.
Moving parts on this machine can cause serious injury and or
damage. Keep hands, feet, hair, and loose clothing away from
all moving parts of the unit.
Operating the machine without all guards, doors, or covers in
place can cause an injury or damage.
DO NOT pass with the machine on objects that are hot, burning
or smoking, such as cigarettes, matches or cinders.

Bona FlexiSand 1.5 Manual
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Operator Safety (Cont.)
Injury to the operator or
bystanders could occur if the
machine is plugged in while
performing maintenance,
servicing, changing lter, or
inspecting. Always unplug
machine when not in use.
DO NOT use solvents or other
ammable products to clean
this machine.
Dry use only. DO NOT use for
liquid recovery, which could
result in motor failure, electric
shock, and electrocution.
Airborne sanding dust should
not be breathed in while
operating a sanding machine.
Always wear an approved
particulate respirator while
operating sanding equipment.
Injury to the eyes and or body
can occur if protective clothing
and or equipment is not worn
while sanding. Always wear
hearing protection, and a dust
mask while sanding.
Exposure to high noise levels
can cause hearing loss or
impairment. Wear EN-ISO
approved hearing protection
(earmu s) when using this
equipment.
Bodily injury could occur
if power is supplied to the
machine with the power
switch already in the “ON”
position. Always check to
assure the power switch is
“OFF” before connecting the
machine to its power source.
DO NOT use this machine to
sand steps or furniture. DO
NOT ride on this machine.
DO NOT put any objects into
openings. DO NOT use with
blocked openings. Keep free
from dust, lint, hair or anything
that may reduce airow.
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. 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.

Bona FlexiSand 1.5 Manual
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EN
Tansporting and Handling
Tip the machine backwards
and remove the dust skirt.
1.
Remove the drive plate.
2. 3. 4.
Grip the machine (two people)
by the two handles shown in
the photo.
Raise the handle to an upright
position, pull out the front
carry handle and fold the
handle shaft.
With two people
NOTE! Always remove the dust skirt and the sanding disc before transportation!
When transporting the machine on a vehicle, make sure that the machine is securely fasten
through the wheels to avoid movement!

Bona FlexiSand 1.5 Manual
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Introduction
Safe and correct use
This instruction manual should be read carefully before
using the Bona FlexiSand floor sanding machine 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
possible to operate the machine safely and with ease.
Removing safety features could cause death or physical
injury. Familiarize yourself with the machine before using
it for the first time.
The Bona FlexiSand 1.5 oor sanding machine is suitable for
the dry sanding of oors. Any other use without the consent of
the manufacturer is prohibited. DO NOT use on wet oors.
See ‘Machine Warnings’ on page 16.
Keep hands and clothing away from moving mechanical parts.
If a situation arises which has not been described
in this manual, contact your distributor or Bona
Representative.
Machine data plate
The following information can be found on the
machine data plate:
1) Name of the manufacturer
2) Machine model and P/N
3) Year of manufacture (see 7)
4) Motor power
5) Supply voltage and Frequency
6) Rated current
7) Serial number:
• The rst two numbers refer to the year of
manufacture (15= 2015)
• The second group of three numbers indicates the
day of the year the machine was manufactured
(185 = July 4th)
• The last two numbers indicate the progressive
number of machines produced that day of
manufacture (44= 44th machine produced
that day)

Bona FlexiSand 1.5 Manual
11
EN
Commencing Operation
Assembling the dust skirt
Attaching dust containment
Place the dust skirt in the intended notch on the rubber strip.
Never use the dust skirt when oiling. Always remove
the skirt when transporting the machine.
Attach the dust containment hose to the dust tube on the
Bona®FlexiSand 1.5.
If using Bona®DCSTM, connect DCSTM cuff to dust tube.
The air ow on the vacuum should be at least 245m3/h.
Instructions for electrical connection
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.
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.
If the machine is not
connected correctly to the
electricity network, death due
to electrocution may occur.
To prevent electric shocks
always use a grounded three
wire electrical system. For
maximum protection against
electric shocks use a circuit
protected with a di erential
cut-out switch.

Bona FlexiSand 1.5 Manual
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Commencing Operation (Cont.)
Instructions for electrical connection (Cont.)
Tampering with the grounding plug in any way may result in
death from electrocution. DO NOT cut, remove or break the
grounding plug. If the socket does not match the plug consult a
qualied electrician.
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 certied machine repair center in order to
prevent risks to safety.
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.
MACHINE WITH 230V~50Hz MOTOR 1.5kW
For machines with a 230V~50Hz motor (EU), a HO5VV-F-
3 x 1,5 mm2HAR-approved power supply cable must be used
along with an approved SCHUKO 2P+E 16A 200÷250V plug.
The machine must never be moved using its cable and the
cable must never be pulled when disconnecting from the
socket.
Keep the cable away from sources of heat, oil and sharp
edges.
Using the machine with unsuitable and/or excessively long
cables may cause injury or damage to people or objects.

Bona FlexiSand 1.5 Manual
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EN
Prevention Measures for Users
Personal safety measures
Compliance with safety measures and warnings
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 ttings tightly
closed. Maintain machine settings in accordance with the
specications.
Using the machine 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.
The sanding machine may create an explosive environment.
Cigarettes, cigars, pipes, lighters, pilot ames, or any other
source of re may create an explosion if lit during sanding
operations. No sources of re should be kept near the work
area.
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 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.
Sawdust can spread through the air and be inhaled when
using the sanding machine. Always wear a dust mask when
using the sanding equipment.
The eyes and/or body may su er injury if personal safety
clothing is not used. Always wear safety goggles, protective
clothing and a dust mask during sanding operations.
Striking nails when sanding may generate an explosion or re.
Always ensure all nails are sunk before sanding surfaces.
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 authorized electrician.
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.
Lengthy exposure to noise levels during sanding operations
may damage the hearing. Always use ear protectors during
sanding operations.
Never become distracted during sanding operations, check
what is happening continually. Use common sense. DO NOT
use the machine when tired.

Bona FlexiSand 1.5 Manual
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Prevention Measures for Users (Cont.)
Compliance with safety measures and warnings
The use of this machine on a circuit which is not grounded
may cause death due to electrocution. Never disconnect or
disable the grounding conductor. Consult an electrician if the
ground conductor is missing or it is suspected that the circuit
is not suitably grounded.
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.
Injury or damage may occur if the machine 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.
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 machine.
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.
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 authorized Bona dealer.
Injury or damage may occur if maintenance operations or
repairs are carried out by any unauthorized personnel.
The machine may become damaged if it is not kept in a dry
building. Keep in a dry building.

Bona FlexiSand 1.5 Manual
15
EN
Instructions on Correct Machine Use
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 disconnect the power supply cable from the
machine before performing maintenance.
5) Transport the machine with care due to its heavy weight.
6) Always use the machine in well-ventilated areas.
7) Always keep the work area well-lit.
8) Always dispose of the sanding dust appropriately.
9) Use the type and amount of abrasive specied in the
instruction manual.
10) The use of accessories other than those recommended
in this manual may cause injury.
11) The machine is for indoor use only.
Read this manual carefully and become familiar with
the machine.
The equipment is suitable for industrial use (e.g. in hotels,
schools, hospitals, o ices, 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.

Bona FlexiSand 1.5 Manual
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Machine Specications
Motor type: 1 phase
Voltage (± 5%): 230VAC
Frequency: 50Hz
Power: 1.5kW
Rated current: 8.5A
Safety devices: 10A overload switch (manual reset),
thermal protection in motor (automatic reset)
Recommended fuses: 10A
Capacitors: 40µF+145-174µF
Motor insulation class: F
Motor protection class: IP44
Final drive speed (unloaded): 145rpm
Total weight: 45kg
Diameter of disc: 407mm
Hour counter: <99,999 hours
Height/Width/Depth: 1170mm/490mm/640mm
Prohibited use
Children should be supervised
to ensure that they do not
play with the appliance. This
machine is not intended for
use by persons (including
children) with reduced
physical, sensory or mental
capabil- ities, or lack of
experience and knowledge
unless they have received
instructions regarding the
use and are supervised by a
person responsible for their
safety.
This equipment is not suitable
for collecting hazardous dust.
Using the machine to move objects or moving on an incline
may cause injury or damage. The machine must only be used
to sand dry oors which are level or have a maximum incline of
2%. DO NOT use the machine to sand steps or furniture. DO
NOT sit astride the machine when it is operating.
Work surfaces may be seriously damaged if the machine is
left turning on one point while the tool is in contact with the
surface. Move the machine at constant speed.
Machine Warnings

Bona FlexiSand 1.5 Manual
17
EN
Starting the Machine
Become familiar with the
machine and read all
instructions & safety notices.
Ensure that all operators read
this manual.
1.
Lower the handles to a
comfortable working position
by pressing the button
located on the top of the
handle.
2.
The shaft must be lowered at
least 10° or the machine will
not start.
3. 4.
Press and hold one of the
buttons (A) to activate the
switch lock.
Using the FlexiSand
Press the start handle. Once
the start handle is pressed
down the switch lock button
can be released.
5.
If you have not operated a Bona®FlexiSand previously,
ensure that no one or nothing is nearby before you start
the machine.
If the machine becomes di icult to handle, release the start handles and the machine
will stop immediately.
Remember to connect the machine to a Bona®DCSTM or other suitable vacuum system before
starting work.

Bona FlexiSand 1.5 Manual
18
Working with the Machine
Mount the Pad Drive and
loosen the center screw.
NOTE! Loosen clockwise!
1. 2.
Mount the rubber pad.
4.
Insert and tighten the centre
screw.
NOTE! Tighten counter
clockwise!
3.
Hold the abrasive in place.
Working with abrasive (Diameter 407mm (16”), Grit size P16-P220)

Bona FlexiSand 1.5 Manual
19
EN
Working with the Machine (Cont.)
Place the sanding Screen on
the oor.
1. 2.
Place a 16” pad over the
Screen.
4.
Place the machine over the
pad.
3.
Mount the Pad Drive.
NOTE! Mount counterclock-
wise!
Working with Sanding Screens (Diameter 407mm (16”), Grit size P60–P220)

Bona FlexiSand 1.5 Manual
20
Routine Maintenace and Spare Parts
Always disconnect the power cable to the machine before it is cleaned, tools are changed, maintenence is
performed or when worn parts are replaced.
Maintenace
To keep the machine in a safe and functioning condition, perform maintenance on the
machine regurarly.
Daily maintenance
• Remove accessories when not in use.
• Use compressed air and a vacuum cleaner to remove dust after each use.
• Wipe the machine and cord o with a clean cloth.
• Check start and stop function.
• Check cord and plug.
Every 250 work hours or at least once a year control of
• Wheels
• Cable stand
• Dust skirt
• Micro switches
• Motor and gearbox
• Handle shaft function including hydraulic system
Service
Spare parts and exploded views
Bona FlexiSand 1.5 is a high quality machine and is tested by
authorized test sta at the factory before delivery. However,
electrical and mechanical parts wear down and age during
long-term use.
Only Bona's original parts may be used because the machine
is considered unique, otherwise safety functions can become
impaired.
When you contact Bona or sta approved by Bona in the event
of a fault or to order spare parts, always specify the type and
serial number of your machine. This information is located on
the data plate of the machine.
The machine may never be cleaned using a high pressure
washer or hose.
On the Internet, you will nd a list of spare parts and exploded
views for Bona FlexiSand 1.5 and other machines in our
product range. Visit http://spareparts.bona.com/
During the factory warranty period, repairs may only be carried
by Bona or sta approved by Bona. Other repairs (after the
warranty period) of mechanical or electrical parts on the
machine may only be carried out by Bona or sta approved by
Bona who has experience and knowledge concerning safety
regulations.