B&S 2967 00 User manual

Operating instructions
Polishing motor
2967 00
Read the instructions prior to performing any task!

Breitfeld & Schliekert GmbH
Max-Planck-Straße 30
61184 Karben
Telephone: [phone]
Fax: [phone]
email: [email protected]
Internet: www.b-s.de
02/2013
This operating manual was written by:
Breitfeld & Schliekert GmbH
©Breitfeld & Schliekert GmbH

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Polishing motor 2967 00
Table of contents
Table of contents
1 General .............................................................................................................................................5
1.1 Information about these operating instructions..............................................5
1.2 Explanation of symbols ........................................................................................2
1.3 Limitation of liability ..............................................................................................6
1.4 Copyright ................................................................................................................6
1.5 Warranty terms ......................................................................................................6
1.6 Customer service..................................................................................................6
2 Safety instructions......................................................................................................................7
2.1 Intended use ..........................................................................................................7
2.2 Responsibility of the healthcare establishment..............................................7
2.3 Personnel requirements.......................................................................................8
2.4 Inherent hazards....................................................................................................8
2.5 Personal protective equipment..........................................................................9
2.6 Labelling................................................................................................................10
3 Technical data .............................................................................................................................11
3.1 Dimensions and weight ....................................................................................11
3.2 Power requirements .......................................................................................... 11
3.3 Operating conditions ........................................................................................11
3.4 Rotational speed ................................................................................................ 11
3.5 Manufacturing plate...........................................................................................11
4 Overview and controls............................................................................................................12
4.1 Overview ..............................................................................................................12
4.2 Power switch.......................................................................................................12
4.3 Direction of rotation switch..............................................................................13
4.4 Rotational speed regulator ..............................................................................13
4.5 Polishing tips....................................................................................................... 13
4.6 Power plug .......................................................................................................... 14
4.7 Approved polishing bodies.............................................................................. 14
5 Transporting, packaging and storage............................................................................ 15
5.1 Transport inspection..........................................................................................15
5.2 Packaging............................................................................................................15
5.3 Symbols on the packaging .............................................................................. 16
5.4 Storage................................................................................................................. 16
6 Starting operation .....................................................................................................................17
6.1 Requirements for the assembly site .............................................................. 17
6.2 Attach polishing tip............................................................................................ 17
6.3 Connect the unit to the power supply........................................................... 18
7 Operation.......................................................................................................................................19
7.1 Safety....................................................................................................................19
7.2 Polishing............................................................................................................... 19
7.2.1 Attaching polishing bodies ..............................................................................19
7.2.2 Setting the rotational speed............................................................................19
7.2.3 Adjusting the direction of rotation..................................................................20
7.2.4 Switching the instrument on/off......................................................................20
7.2.5 Polishing............................................................................................................... 21
8 Cleaning and care.................................................................................................................... 22
8.1 Safety....................................................................................................................22
8.2 Cleaning the instrument ...................................................................................25

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Polishing motor 2967 00
Table of contents
9 Problems and solutions........................................................................................................ 23
9.1 Troubleshooting guide ...................................................................................... 23
10 Disassembly and disposal .................................................................................................. 24
10.1 Disassembly ........................................................................................................ 24
10.2 Disposal ............................................................................................................... 24
11 Index................................................................................................................................................ 25
12 CE declaration............................................................................................................................ 25

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Polishing motor 2967 00
General
1 General
1.1 Information about these operating instructions
These operating instructions allow safe and efficient handling of the instrument.
These operating instructions form part of the instrument and must be kept near
the instrument and accessible to personnel at all times.
The local occupational health and safety and general safety regulations are also
valid for the workplace where the instrument is to be used.
Illustrations in these operating instructions are intended for basic understanding
and may deviate from the actual version.
1.2 Explanation of symbols
The safety instructions provided in this manual are marked by symbols. The
safety instructions are introduced by keywords used to express the extent of the
danger.
Strictly adhere to all safety instructions and use caution to prevent accidents,
personal injury and material damage.
DANGER! DANGER!!
This combination of symbol and keyword points to a situa-
tion of immediate danger which may lead to serious injury
or death unless avoided.
WARNING WARNING!
This combination of symbol and keyword points to a situa-
tion of possible danger which may lead to serious injury or
death unless avoided.
CAUTION! CAUTION!!
This combination of symbol and keyword points to a pos-
sibly dangerous situation which may lead to slight or minor
injury unless avoided.
NOTICE! NOTICE!!
This combination of symbol and keyword points to a pos-
sibly dangerous situation which may lead to material and
environmental damage unless avoided.
This symbol highlights useful tips and recommendations
as well as information designed to ensure efficient and
smooth operation.
The following symbols are used in the safety instructions to draw attention to
specific dangers:
DANGER! DANGER!!
This combination of symbol and signal word indicates dan-
gers posed by electric power. If the safety instructions are
not observed, there is a danger of serious or fatal injuries.
Safety instructions
Tips and
recommendations
Special safety
instructions

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Polishing motor 2967 00
General
The following signs and accentuation are used in this manual to indicate codes
of behaviour, outcome descriptions, lists, references, and other elements.
[BUTTON ] Indicates names of pushbuttons, buttons and other operating
elements.
1.3 Limitation of liability
All specifications and instructions in this manual have been compiled taking
account of applicable standards and regulations, the current state of technology
and the experience and insights we have gained over the years.
The manufacturer accepts no liability for damage due to:
• Failure to observe this manual
• Improper use
• Deployment of untrained personnel
• Unauthorised modifications
• Technical modifications
• Use of unauthorised spare parts
The actual scope of supply may differ from the explanations and depictions in
this manual in the case of special designs, take-up of additional ordering op-
tions, or as a result of the latest technical modifications.
The undertakings agreed in the supply contract as well as the manufacturer‘s
Terms and Conditions and Terms of Delivery and the legal regulations applicable
at the time of conclusion of the contract shall apply.
1.4 Copyright
This manual is protected by copyright and intended solely for internal use.
This manual must not be made available to third parties, duplicated in any man-
ner or form – whether in whole or in part – and the content must not be used
and/or communicated, except for internal purposes, without the written consent
of the manufacturer.
Violation of the copyright will result in legal action for damages. We reserve the
right to assert further claims.
1.5 Warranty terms
The warranty terms are included in the manufacturer‘s Terms and Conditions.
1.6 Customer service
Our customer service team or your authorised dealer are available for technical
information.
For contact information for Germany see page 2.
Our staff are always interested in any new information and experiences resulting
from the use of our products that may be useful for improving our products.
Signs in this manual

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Polishing motor 2967 00
2 Safety instructions
This section provides an overview of all the main safety aspects involved in en-
suring optimal personnel protection and safe and smooth operation.
Non-compliance with the action guidelines and safety instructions contained in
this manual may result in serious hazards.
2.1 Intended use
The instrument is designed and constructed exclusively for the intended use as
described here.
The polishing motor is used exclusively for polishing plastic or metal parts of
optical frames using supplied polishing tips and suitable polishing media and
polishing pastes.
Compliance with all instructions given in these operating instructions forms part
of the intended use.
Any use deviating or varying from the intended use is considered incorrect use.
WARNING WARNING!
Danger resulting from incorrect use!
Incorrect use of the polishing motor may result in hazar-
dous situations.
• Do not use the instrument to polish materials other
than those indicated for intended use.
• Do not set up the instrument near optical measuring
instruments.
• Do not use the instrument with polishing bodies and
pastes other than those supplied by the manufacturer.
• Contact the manufacturer in case of doubt.
Any claims due to damage arising from incorrect use are excluded.
2.2 Responsibility of the healthcare establishment
The instrument is used in the commercial sector. The healthcare establishment
where the device is to be used is therefore subject to any legal obligations inclu-
ding occupational health and safety (e.g., the regulations for accident prevention
valid in Germany).
The healthcare establishment is also obliged remain
informed of all relevant, local laws valid at the time the
device is being used and any standards and guidelines
associated with these laws and to adhere to these.
• The healthcare establishment must ensure that a damaged or non-functional
instrument is never used.
• The healthcare establishment must be informed of all valid occupational
health and safety regulations and implement these in the form of an instruc-
tion manual for the operation of the instrument.
• The healthcare establishment must verify that this instruction manual con-
forms to the current regulations for the entire time the instrument is in use
and must update the manual if necessary.
• The healthcare establishment must clearly regulate and specify the responsi-
bilities for setup, operation, resolution of faults and cleaning.
• The healthcare establishment must ensure that all employees who use the
Safety instructions
Healthcare establishment
obligations
General responsibility
Supervisory responsibility

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Polishing motor 2967 00
device have read and understood these operating instructions. All personnel
must also be trained and informed of any hazards by the healthcare establish-
ment at regular intervals.
• The healthcare establishment must ensure that only approved accessories
are used together with the instrument.
2.3 Personnel requirements
WARNING WARNING!
Risk of injury if personnel are not adequately qualified! If
unqualified personnel use the instrument, there is the risk
of injury and damage to property.
• Only allow tasks to be carried out by appropriately
qualified personnel.
• Keep unqualified personnel away from the instrument.
In these operating instructions qualifications of personnel for the various areas
of responsibility are described as follows:
Specialized personnel
Specialised personnel are personnel, who due to their specialized training, skills,
and experience, as well as knowledge of the applicable standards and regula-
tions, are capable of executing the tasks assigned to them, and of recognizing
possible hazards and avoiding them on their own.
Only skilled personnel are approved as personnel who can be expected to carry
out their work reliably. Persons whose ability to react is impaired by drugs, alco-
hol or medication, for example, are not approved.
When selecting personnel any valid regulations regarding age and occupation
must be adhered to.
2.4 Inherent hazards
In the following section residual risks are listed that may originate from the inst-
rument.
Safety instructions
Electrical current

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Polishing motor 2967 00
Safety instructions
WARNING WARNING!
Risk of injury due to trapping hazard! Long hair, loose
clothing or jewellery may be trapped and pulled in due to
rotating polishing bodies/rotating tips and cause serious
injuries.
• When working with the instrument always wear
clothing that tears easily and never wear ties, bandan-
nas or scarves.
• Always remove jewellery when working with the instru-
ment and tie long hair back.
CAUTION CAUTION!!
Hazard due to expelled dust and polishing body parts!
When working with the instrument, dust may be expelled
or polishing body parts may loosen and cause eye injuries.
• Wear safety goggles when polishing.
NOTICE! NOTICE!
The instrument may be damaged by incorrect use! Impro-
per use may damage the instrument.
– Do not drop the instrument.
– Do not subject the instrument to strong vibrations.
– Always protect the instrument from sunlight.
– Always protect the instrument from heat.
2.5 Personal protective equipment
Personal protective equipment serves to protect people against hazards to their
safety and health while working.
The personnel must wear the personal protective equipment while working on
and with the device which is referred specially to in the individual sections of
these instructions.
The personal protective equipment is explained below:
Safety goggles
The safety glasses protect the eyes from expelled dust
and polishing
body parts.
Safety cap
The safety cap prevents long hair being drawn into the ins-
trument due to rotating and moving parts during polishing,
for example.
Must be worn for hair lengths longer than the circumference
of the moving shaft.
Expelled dust and
polishing body parts
Incorrect use
Trapping hazard
Description of the
personal protective
equipment

10
Polishing motor 2967 00
2.6 Labelling
Indicates that the instrument must not be disposed of in
household rubbish. The obsolete instrument can be sent
to waste management for electronics and metal recycling.
The manufacturer also accepts old instruments for dispo-
sal.
Information including the service telephone
number of the manufacturer.
Safety instructions
Do not dispose of in
household rubbish
Service telephone
number sticker

11
Polishing motor 2967 00
3 Technical data
3.1 Dimensions and weight
Data Value Unit
Weight 11 kg
Width 250 mm
Width with polishing tips on both sides 430 mm
Height 170 mm
Depth 172 mm
3.2 Power requirements
Data Value Unit
Rated voltage 220 - 240 VAC
Frequency 50 Hz
Power 0,3 kW
3.3 Operating conditions
Data Value Unit
Temperature range 5 - 40 °C
Relative humidity, not condensing 20 - 80 %
3.4 Rotational speed
Data Value Unit
Rotational speed, left/right 0 - 6000 rpm
3.5 Manufacturing plate
The manufacturing plate is found on the
bottom of the instrument and contains the
following information:
• Item number
• Type
• Serial number
• Power
• Voltage
• Frequency
• Power
• Rotational speed
• IP
• Manufacturer
Technical data
Fig. 1: Manufacturing plate

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Polishing motor 2967 00
1
6
5
43
2
4 Overview and controls
4.1 Overview
Fig. 2: Overview of the polishing motor and its controls
1. Polishing motor
2. Right motor shaft
3. Rotational speed regulator
4. Direction of rotation switch
5. Power switch
6. Left motor shaft
4.2 Power switch
1. Switch position ON
2. Switch position OFF
The [power switch] is used to switch the
power supply of the polishing motor. The
following switch positions are possible:
• Switch position on ON means the pow-
er supply is switched on (Fig. 3/1).
• Switch position on OFF means the po-
wer supply is switched off (Fig. 3/2).
Overview and controls
Fig. 3: Power switch
1
2

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Polishing motor 2967 00
4.3 Direction of rotation switch
1. Switch position L rotation
2. Switch position middle
3. Switch position R rotation
The [direction of rotation switch] is used
to set the direction of rotation of the motor
shaft. The following switch positions are
possible:
• Switch in L rotation position, the motor
shaft rotates anticlockwise (Fig. 4/1).
• Switch in middle position, the motor
shaft is at rest (Fig. 4/2).
• Switch in R rotation position, the motor
shaft rotates clockwise (Fig. 4/3).
4.4 Rotational speed regulator
1. Indicator
2. Rotational speed regulator
3. 100% position
4. 0% position
5. Lock
The [rotational speed regulator] (Fig. 5/2)
is used for continuous adjustment of the
rotational speed of the motor shaft. With
the help of the indicator (Fig. 5/1) the
current percentage rotational power (0%
= at rest, 100% = 6000 rpm) can be read
from the percentage scale. The [lock] (Fig.
5/5) allows the [rotational speed regulator]
to be fixed in a position and thus protects
against unintentional changes to the rotati-
onal speed during polishing.
4.5 Polishing tips
1. Clamping screw
2. Mounting sleeve
3. Mounting thread for polishing body
Two polishing tips (Fig. 6/Fig. 7) are included in the delivery. The polishing tips
each have a thread on which the polishing body is screwed on. The polishing
tips each have different mounting sleeves (Fig. 6/2; Fig. 7/3). The mounting
sleeve for polishing tips for the right side of the motor shaft also has a mounting
slot (Fig. 7/1) to prevent mix-ups or attachment to the wrong side of the motor
shaft. The clamping screw (Fig. 6/1; Fig. 7/2) is used to fix the polishing tip.
Overview and controls
Fig. 4: Direction of rotation
switch
1
2
3
Fig. 5: Rotational
speed regulator
5
1
2
3
4
13
2
Fig. 6: Polishing tip,
left motor side

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Polishing motor 2967 00
1. Mounting slot
2. Clamping screw
3. Mounting sleeve
4. Mounting thread for polishing body
4.6 Power plug
The power plug is used to connect the
polishing motor to the power supply of the
healthcare establishment.
4.7 Approved polishing bodies
No polishing bodies are included in the delivery.
Only those polishing bodies which have a conical plastic, textile or leather core
drill hole are approved. The polishing bodies do not have an internal thread and
the thread is therefore cut on the external thread of the polishing tip. If you have
any further questions, please contact the manufacturer.
Overview and controls
1
23
4
Fig. 7: Polishing tip,
right motor side
Fig. 8: Power plug

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Polishing motor 2967 00
5 Transporting, packaging and storage
5.1 Transport inspection
On receipt, immediately inspect the delivery for completeness and transport
damage.
Proceed as follows in the event of externally apparent transport damage:
• Do not accept the delivery, or only accept it subject to reservation.
• Note the extent of the damage on the transport documentation or the
shipper‘s delivery note.
• Initiate complaint procedures.
Issue a complaint in respect of each defect immediately
following detection. Damage compensation claims can
only be asserted within the applicable complaint dead-
lines.
5.2 Packaging
The individual packages have been packed in a carton in accordance with the
expected transport conditions. Environmentally friendly materials are used as
much as possible for the packaging.
The carton should protect the individual components from transport damage,
corrosion and other damage prior to assembly. Therefore, do not destroy the
carton and unpack the items shortly before assembly.
Dispose of packaging material in accordance with the relevant applicable legal
requirements and local regulations.
NOTICE! NOTICE!
Danger to the environment due to incorrect disposal!
Packaging materials are valuable raw materials and in
many cases can continue to be used or can be properly
processed and recycled. Incorrect disposal of packaging
materials may pose risks to the environment.
• Dispose of packaging materials in accordance with the
environmental regulations.
• Observe locally applicable waste disposal regulations.
If necessary, outsource the disposal to a specialist
company.
5.3 Symbols on the packaging
The following symbols are printed on the packaging. The symbols must always
be heeded during transport.
The arrow tips on the sign mark the top of the package.
They must always point upwards; otherwise the content
could be damaged.
Transporting, packaging and storage
About the packaging
Handling packaging
materials
Top

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Polishing motor 2967 00
Protect packages against moisture and keep dry.
Marks packages with fragile or sensitive contents. Hand-
le the package with care; do not allow to fall and do not
expose to impacts.
5.4 Storage
Store the packages under the following conditions:
• Do not store outside.
• Store in a dry and dust-free place.
• Do not expose to aggressive media.
• Protect from sunlight.
• Avoid mechanical shocks.
• Storage temperature: 15 to 35°C.
• Relative air humidity: max. 60%
• If storing for longer than 3 months, regularly check the general condition of
all parts and the packaging. If necessary, replenish or replace the protective
material.
In some circumstances there may be storage instructions
on the packages that exceed the requirements listed
here. Adhere to these instructions.
Transporting, packaging and storage
Protect against moisture
Fragile

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Polishing motor 2967 00
6 Starting operation
6.1 Requirements for the assembly site
• The assembly surface must be level and horizontal.
• The instrument must not be exposed to splashing or flowing water or other
fluids.
• The instrument must not be exposed to heat or direct sunlight.
• The instrument must not be able to fall from the workbench.
6.2 Attach polishing tip
Attach polishing tip for left side of motor
Personal: Fachpersonal
1. Motor shaft
2. Clamp face
1. Push the polishing tip for the left side of the motor (Fig. 9/1) up to the stop
(Fig. 10/arrow).
2. Tighten the clamping screw (Fig. 10/1) using a 2.0 mm hex key (not included in
the delivery) on the clamping face (Fig. 9/2).
3. Check by hand that the polishing tip is firmly fixed. ð The polishing tip for the
left side of the motor is attached.
Personnel: Specialized personnel
1. Passing hole
2. Motor shaft
3. Mounting pin
1. Push polishing tip for the right side of the motor onto the motor shaft
(Fig. 11/2).
2. Turn the polishing tip until the mounting slot (Fig. 7/1) is positioned over the
mounting pin (Fig. 11/3).
Starting operation
Fig. 9: Motor shaft,
left side
1
2
Fig. 10: Polishing tip,
left motor side
Fig. 11: Motor shaft, right side
1
2
3

18
Polishing motor 2967 00
3. Push the polishing tip for the right side of the motor (Fig. 11/2) up to the stop
(Fig. 12/arrow).
4. Tighten the clamping screw (Fig. 7/2) using a 2.0 mm hex key (not included
in the delivery) through the passing hole (Fig. 11/1) on the motor shaft (Fig.
11/2). If necessary, turn the polishing tip a little until the clamping screw can
be seen in the passing hole.
5. Check by hand that the polishing tip is firmly fixed. The polishing tip for the
right side of the motor is attached.
6.3 Connect the unit to the power supply
NOTICE! NOTICE!
The instrument may be damaged by incorrect power
supply!
Incorrect power supply can result in damage to the instru-
ment.
• Only connect the instrument to an earthed wall socket
that conforms to the technical data.
Personnel: Specialized personnel
1. Insert the power plug of the instrument into the earthed wall socket.
2. Ensure that the power cord is positioned so that it is not a trip hazard.
Starting operation
Fig. 12: Polishing tip, right motor side

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Polishing motor 2967 00
7 Operation
7.1 Safety
WARNING WARNING!
Risk of injury due to trapping hazard!
Long hair, loose clothing or jewellery may be trapped and
pulled in due to rotating polishing bodies/rotating tips
and cause serious injuries.
• When working with the instrument always wear
clothing that tears easily and never wear ties, bandan-
nas or scarves.
• Always remove jewellery when working with the instru-
ment and tie long hair back.
NOTICE! NOTICE!
Damage to property due to improper operation!
Improper operation may result in damage to the instrument
or to parts of optical frames.
• Use the polishing motor in accordance with the infor-
mation and instructions in these operating instructions
provided by the polishing motor manufacturer.
7.2 Polishing
7.2.1 Attaching polishing bodies
CAUTION! CAUTION!
Risk of injury due to unsuitable polishing bodies! Unsuita-
ble polishing bodies may cause personal injury or damage
to property.
• Only use a suitable polishing body with a conical
mounting hole.
Personnel: Specialized personnel
1. Attach polishing body with the same conical alignment on the polishing tip.
2. Tighten polishing body.
To remove the polishing body, hold the polishing tip on the
opposite side of the instrument and loosen the polishing
body to be removed by turning against the direction of the
thread.
7.2.2 Setting the rotational speed
Operation
Trapping hazard
Incorrect operation
Fig. 13: Rotational speed regulator
2
1

20
Polishing motor 2967 00
1. Set the desired rotational speed using the [rotational speed regulator]
(Fig. 13/1).
2. Using the [lock] (Fig. 13/2), fix the [rotational speed regulator] (Fig. 13) at the
desired position/when the desired speed is reached.
Personnel: Specialized personnel
To unfasten the [lock] again, move in to the 0% position.
7.2.3 Adjusting the direction of rotation
Personnel: Specialized personnel
Set the direction of rotation using the [direction of rotation switch] (Chapter 4.3
‘Direction of rotation switch’ on page 13).
• Switch in L rotation position, the motor shaft rotates
anticlockwise (Fig. 14/1).
• Switch in middle position, the motor shaft is at rest
(Fig. 14/2).
• Switch in R rotation position, the motor shaft rotates
clockwise (Fig. 14/3).
7.2.4 Switching the instrument on/off
Personnel: Specialized personnel
Protective equipment: Safety goggles
Safety cap
Move the direction of rotation switch to the middle position
1. (Chapter 7.2.3 ‘Adjusting the direction of rotation’ on page 20).
2. Switch the [power switch] to ON (Fig. 15).
The [power switch] lights up green.
Operation
Fig. 14: Direction of rotation switch
1
2
3
Switching on
Fig. 15: Power switch ON