Fritsch 16.60 0 Series User manual

CROSS BEATER MILL
PULVERISETTE 16
Operang instrucons
Valid from serial number: 16.60X0/X0001
Read the instrucons prior to performing any task!
Translaon of the original operang instrucons

Ausgabe 01/2019 Index 002
Fritsch GmbH
Milling and Sizing
Industriestraße 8
55743 Idar-Oberstein
Telephone: [phone]
Fax: [phone]
Email: inf[email protected]
Internet: www.fritsch.de

Cercaons and CE conformity
Fritsch GmbH has been cered by the SGS-TÜV Saar GmbH.
An audit cered that Fritsch GmbH conforms to the requirements of the
DIN EN ISO 9001:2015.
The enclosed Conformity Declaraon lists the guidelines the FRITSCH
instrument conforms to, to be able to bear the CE mark.
Cercaon
CE Conformity
Cercaons and CE conformity
- 3 -

Table of contents
1 Basic structure............................................................................... 6
2 Safety informaon and use........................................................... 7
2.1 Requirements for the user..................................................... 7
2.2 Scope of applicaon............................................................... 7
2.2.1 Operang principle............................................................. 8
2.3 Obligaons of the operator.................................................... 8
2.4 Informaon on hazards and symbols used in this manual..... 9
2.5 Device safety informaon.................................................... 11
2.6 Protecve equipment.......................................................... 13
3 Technical data.............................................................................. 14
3.1 Dimensions.......................................................................... 14
3.2 Weight.................................................................................. 14
3.3 Operang noise.................................................................... 14
3.4 Drive motor.......................................................................... 14
3.5 Speed................................................................................... 14
3.6 Power rang......................................................................... 14
3.7 Parcle feed size.................................................................. 14
3.8 Collecng vessel volume...................................................... 15
3.9 Protecon class.................................................................... 15
4Installaon................................................................................... 16
4.1 Transport.............................................................................. 16
4.2 Unpacking............................................................................ 16
4.3 Seng up............................................................................. 16
4.4 Ambient condions.............................................................. 17
4.5 Seng up on a laboratory bench......................................... 17
4.6 Fastening the Cross beater mill to the universal support
stand.................................................................................... 18
4.7 Electrical connecon............................................................ 18
5Inial start-up.............................................................................. 20
5.1 Switching on......................................................................... 20
5.2 Funcon check..................................................................... 20
5.3 Switching o........................................................................ 20
6 Using the device........................................................................... 21
6.1 Operang elements and operaon...................................... 22
6.2 Opening and closing the mill housing.................................. 23
6.2.1 Opening the device........................................................... 23
6.2.2 Closing the device............................................................. 24
6.3 Installing the grinding elements........................................... 24
6.3.1 Einsetzen der Mahlraumkassee...................................... 24
6.3.2 Inserng the boom sieve................................................ 24
Table of contents
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6.3.3 Inserng the cross beater................................................. 25
6.3.4 Inserng lter unit and collecng vessel.......................... 25
6.4 Conducng a grinding operaon......................................... 26
7 Accessories................................................................................... 27
7.1 Collecng vessel................................................................... 27
7.2 Universal support stand....................................................... 27
8 Cleaning........................................................................................ 29
8.1 Cleaning grinding elements.................................................. 29
8.2 Cleaning the funnel.............................................................. 29
9 Maintenance................................................................................ 30
9.1 Replacement of the device fuse........................................... 31
9.2 Filzring Mahlraumkassee................................................... 31
9.3 Seng the impact plates..................................................... 32
10 Error display................................................................................. 33
11 Disposal........................................................................................ 34
12 Guarantee terms.......................................................................... 35
13 Exclusion of liability..................................................................... 37
14 Safety logbook............................................................................. 39
15 Index............................................................................................. 40
Table of contents
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1 Basic structure
1 Funnel with hand guard
2 Grinding chamber cartridge
3 Sieve insert
4 Filter sack
5Collecng vessel
6 Cross beater
7 Control panel
8 Door lock
9 Locking mechanism
10 Universal support stand (oponal)
Basic structure
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2 Safety informaon and use
2.1 Requirements for the user
This operang manual is intended for persons assigned with operang
and monitoring the Fritsch PULVERISETTE 16. The operang manual and
especially its safety instrucons are to be observed by all persons
working on or with this device. In addion, the applicable rules and regu-
laons for accident prevenon at the installaon site are to be observed.
Always keep the operang manual at the installaon site of the PULVERI-
SETTE 16.
People with health problems or under the inuence of medicaon,
drugs, alcohol or exhauson must not operate this device.
The PULVERISETTE 16 may only be operated by authorised persons and
serviced or repaired by trained specialists. All commissioning, mainte-
nance and repair work may only be carried out by technically qualied
personnel. Qualied personnel are persons who, because of their educa-
on, experience and training as well as their knowledge of relevant
standards, regulaons, accident prevenon guidelines and operang
condions, are authorised by those responsible for the safety of the
machine to carry out the required work and are able to recognize and
avoid possible hazards as dened for skilled workers in IEC 364.
In order to prevent hazards to users, follow the instrucons in this
manual.
Malfuncons that impair the safety of persons, the PULVERISETTE 16 or
other material property must be reced immediately. The following
informaon serves both the personal safety of operang personnel as
well as the safety of the products described and any devices connected
to them: All maintenance and repair work may only be performed by
technically qualied personnel.
This operang manual is not a complete technical descripon. Only the
details required for operaon and maintaining usability are described.
Fritsch has prepared and reviewed this operang manual with the
greatest care. However, no guarantee is made for its completeness or
accuracy.
Subject to technical modicaons.
2.2 Scope of applicaon
The funcon of the high-performance cross beater mill is the comminu-
on of elasc and brous products and product mixtures in batches or
on a connuous basis. In addion, this device is not designed to grind
wet or moist materials. The special design of the cung tools in conjunc-
on with the drive produces a fast, ecient grinding without disrupve
interference with the material to be comminuted.
The device allows parcularly eecve comminuon of heterogeneous
material mixtures such as e.g: slags, lime, stone samples or ores. The
grinding stock is warmed only slightly, making the mill suitable for tem-
perature-sensive materials.
Safety informaon and use
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NOTICE!
This laboratory instrument is designed for 8-hour shi
operaon at 30% duty cycle.
The device may not be used as a producon machine or
put into connuous operaon.
2.2.1 Operang principle
Comminuon in the cross beater mill is performed by beang, impact
and shearing. Aer feeding the material for comminuon into the funnel,
it enters the grinding chamber where the comminuon process takes
place between the beang cross, the grinding insert and the boom
sieve.
As soon as the material for comminuon has reached the appropriate
nal neness, it passes through the boom sieve into the collecng
vessel.
If a texle lter hose is used between the cross beater mill and the col-
lecng vessel, a backup of the material caused by the air current created
by the rotang beang cross is avoided, and an increase in material
throughput is to some extent achieved.
This ensures a gentle comminuon process.
2.3 Obligaons of the operator
Before using the PULVERISETTE 16, this manual is to be carefully read
and understood. The use of the PULVERISETTE 16 requires technical
knowledge; only commercial use is permied.
The operang personnel must be familiar with the content of the oper-
ang manual. For this reason, it is very important that these persons
actually receive the present operang manual. Ensure that the operang
manual is always near the device.
The PULVERISETTE 16 may exclusively be used within the scope of appli-
caons set down in this manual and within the framework of guidelines
put forth in this manual. In case of non-compliance or improper use, the
customer assumes full liability for the funconal capability of the PUL-
VERISETTE 16 and for any damage or injury arising from failure to full
this obligaon.
By using the PULVERISETTE 16 the customer agrees with this and recog-
nizes that defects, malfuncons or errors cannot be completely excluded.
To prevent risk of damage to persons or property or of other direct or
indirect damage, resulng from this or other causes, the customer must
implement sucient and comprehensive safety measures for working
with the PULVERISETTE 16.
Safety informaon and use
- 8 -

Neither compliance with this manual nor the condions and methods
used during installaon, operaon, use and maintenance of the PULVERI-
SETTE 16 can be monitored by Fritsch GmbH. Improper execuon of the
installaon can result in property damage and thus endanger persons.
Therefore, we assume absolutely no responsibility or liability for loss,
damage or costs that result from errors at installaon, improper opera-
on or improper use or improper maintenance or are in any way con-
nected to these.
The applicable accident prevenon guidelines must be complied with.
Generally applicable legal and other obligatory regulaons regarding
environmental protecon must be observed.
2.4 Informaon on hazards and symbols used in this manual
Safety informaon in this manual is designated by symbols. Safety infor-
maon is introduced by keywords that express the extent of the hazard.
DANGER!
This symbol and keyword combinaon points out a
directly hazardous situaon that can result in death or
serious injury if not avoided.
WARNING!
This symbol and keyword combinaon points out a pos-
sibly hazardous situaon that can result in death or
serious injury if not avoided.
CAUTION!
This symbol and keyword combinaon points out a pos-
sibly hazardous situaon that can result in slight or
minor injury if not avoided.
NOTICE!
This symbol and keyword combinaon points out a pos-
sibly hazardous situaon that can result in property
damage if not avoided.
To call aenon to specic hazards, the following symbols are used in the
safety informaon:
Safety informaon
Special safety informaon
Safety informaon and use
- 9 -

DANGER!
This symbol and keyword combinaon points out a
directly hazardous situaon due to electrical current.
Ignoring informaon with this designaon will result in
serious or fatal injury.
DANGER!
This symbol and keyword combinaon designates con-
tents and instrucons for proper use of the machine in
explosive areas or with explosive substances. Ignoring
informaon with this designaon will result in serious
or fatal injury.
DANGER!
This symbol and keyword combinaon designates con-
tents and instrucons for proper use of the machine
with combusble substances. Ignoring informaon with
this designaon will result in serious or fatal injury.
WARNING!
This symbol and keyword combinaon points out a
directly hazardous situaon due to movable parts.
Ignoring informaon with this designaon can result in
hand injuries.
WARNING!
This symbol and keyword combinaon points out a
directly hazardous situaon due to hot surfaces.
Ignoring informaon with this designaon can result in
serious burn injuries due to skin contact with hot sur-
faces.
Safety informaon can refer to specic, individual procedure instrucons.
Such safety informaon is embedded in the procedure instrucons so
that the text can be read without interrupon as the procedure is being
carried out. The keywords described above are used.
Safety informaon in the procedure
instrucons
Safety informaon and use
- 10 -

Example:
1. Loosen screw.
2.
CAUTION!
Risk of entrapment at the lid.
Close the lid carefully.
3. Tighten screw.
This symbol emphasises useful ps and recommenda‐
ons as wells as informaon for ecient operaon
without malfuncon.
To emphasise procedure instrucons, results, lists, references and other
elements, the following designaons are used in this manual:
Designaon Explanaon
1., 2., 3. ...
Step-by-step procedure instrucons
ðResults of steps in the procedure
References to secons in this manual and rele-
vant documentaon
Lists without a specic order
[Buon] Operang elements (e.g. push buon, switch),
display elements (e.g. signal lamps)
‘Display’ Screen elements (e.g. buons, funcon key
assignment)
2.5 Device safety informaon
nOnly use original accessories and original spare parts. Failure to
observe this instrucon can compromise the safety of the machine.
nAccident-proof conduct is to be strictly followed during all work.
nComply with all currently applicable naonal and internaonal acci-
dent prevenon guidelines.
Tips and recommendaons
Further designaons
Please observe!
Safety informaon and use
- 11 -

CAUTION!
Wear hearing protecon!
If a noise level of 85 dB(A) is reached or exceeded, ear
protecon should be worn to prevent hearing damage.
WARNING!
The maximum accepted concentraon (MAC) levels of
the relevant safety guidelines must be observed; if nec-
essary, venlaon must be provided or the machine
must be operated under an extractor hood.
DANGER!
Explosion hazard!
– When Grinding oxidizable substances, e.g. metals
or coal, there is a risk of spontaneous combuson
(dust explosion) if the share of ne parcles
exceeds a certain percentage. When Grinding these
kinds of substances, special safety measures must
be taken and the work must be supervised from a
specialist.
– The PULVERISETTE 16 is not explosion protected
and is not designed to grind explosive materials.
nDo not remove the informaon signs.
NOTICE!
Immediately replace damaged or illegible informaon
signs.
nUnauthorised alteraon of the PULVERISETTE 16 will void Fritsch's
declaraon of conformity to European direcves and void the guar-
antee.
nOnly use the PULVERISETTE 16 when it is in proper working order, as
intended and in a safety- and hazard-conscious manner adhering to
the operang manual. In parcular, immediately recfy any malfunc-
ons that could pose a safety hazard.
nIf, aer reading the operang manual, there are sll quesons or
problems, please do not hesitate to contact our specialised per-
sonnel.
Safety informaon and use
- 12 -

2.6 Protecve equipment
Protecve equipment is to be used as intended and may
not be disabled or removed.
All protecve equipment is to be regularly checked for
integrity and proper funconing.
nIf the mill is opened during operaon, the motor stops within a very
short me!
nThe mill cannot be restarted while the grinding chamber is open.
Safety informaon and use
- 13 -

3 Technical data
3.1 Dimensions
400 x 500 x 510 mm (height x width x depth)
With underframe: 1250 x 700 x 900 mm (height x width x depth)
3.2 Weight
Net: approx. 45 kg
Underframe oponal: 18.7 kg
3.3 Operang noise
Noise measurement according to DIN 45635-31-01-KL3.
Immission at 1m distance:
napprox. 68 dB (A) when idle
During comminuon, depending on the grinding stock:
napprox. 85 to 95 dB (A) with peaks of up to 110 dB (A)
3.4 Drive motor
Three-phase motor with brake
3.5 Speed
The rated speed of the engine is 2000 - 4000 rpm.
3.6 Power rang
1150 was
3.7 Parcle feed size
Max. 25 mm
Technical data
- 14 -

3.8 Collecng vessel volume
5000 ml or 30000 ml
3.9 Protecon class
IP41
Technical data
- 15 -

4 Installaon
4.1 Transport
The device is delivered on a transport pallet with a wooden cover. We
recommend using a forkli or pallet truck for transporng the packed
device.
DANGER!
Do not step under the transport pallet during transport.
WARNING!
Improper liing can lead to personal injury or property
damage. The machine is only to be lied with suitable
equipment and by qualied personnel.
The guarantee excludes all claims for damage due to improper transport.
4.2 Unpacking
nRemove the screws aaching the front of the case.
nLi it away.
nCompare the contents of the delivery with your order.
4.3 Seng up
DANGER!
Do not step under the transport pallet during transport.
CAUTION!
Crushing hazard!
The weight of the cross beater mill is approx. 45 kg!
Installaon
- 16 -

NOTICE!
Place the Cross beater mill on a at, stable surface. It
may be screwed to this or a base plate.
NOTICE!
Never operate PULVERISETTE 16 while it is standing on
the transport pallet!
The cross beater mill is mounted on an underframe. Remove the screws
and set the mill down on the required installaon site with the help of
the ring bolt.
4.4 Ambient condions
WARNING!
Mains voltage!
– The device may only be operated indoors.
– The surrounding air may not carry any electrically
conducve dust.
– Maximum relave humidity 80% for temperatures
up to 31°C, linearly decreasing down to 50% rela-
ve humidity at 40°C.
nThe room temperature has to stay between 5 - 40°C.
nAltudes up to 2000 m
nDegree of polluon 2 according to IEC 664.
4.5 Seng up on a laboratory bench
You can mount the cross beater mill on a laboratory bench:
nMeasure the thickness of the laboratory bench.
nUse screws with a maximum ∅ 8 mm and a length equal to the labo-
ratory bench thickness + 25 mm.
nPlace the cross beater mill together with the collecng vessel onto
the bench.
nMark bore holes on the bench for drilling using the exisng bore
holes of the U-beams beneath the cross beater mill.
The distance of the bore holes to the edge of the bench should be
chosen such that the collecng vessel and the lter hose can be readily
mounted and dismounted.
Installaon
- 17 -

4.6 Fastening the Cross beater mill to the universal support stand
Seng up the universal support stand is described in
chapter Ä Chapter 7.2 ‘Universal support stand’
on page 27.
1. Posion the PULVERISETTE 16 on the universal support stand.
Ensure that the larger secon of the stand is facing forward.
CAUTION!
Hazard of pping!
Secure the device against pping unl it is com-
pletely screwed down, as the centre of gravity
allows the mill to p forwards.
2. Aach the device to the stand with the aachment kit provided.
3. Place both bars with threaded bore holes into the U-beams sing
on the mounng plate. Take one spring ring and one washer for
each of the screws and screw the device to the universal support
stand from below.
4.7 Electrical connecon
DANGER!
Provide short-circuit protecon!
Risk of damage due to short-circuits.
– Make sure that the socket is connected to a mains
line protected with a residual current circuit
breaker.
CAUTION!
Ignoring the values on the type plate may result in
damage to the electrical and mechanical components.
Before establishing the connecon, compare the voltage and current
values stated on the type plate with the values of the mains system to be
used. (See
Ä Chapter 3 ‘Technical data’ on page 14)
nConnect the Cross beater mill to the electrical outlet using the sup-
plied connecng cable.
nExternal fuse protecon is to be provided for the connecon of the
mains cable to the mains according to the regulaons at the installa-
on site.
Installaon
- 18 -

DANGER!
Mains voltage!
Changes to the connecon line may only be made by a
qualied person.
Installaon
- 19 -

5 Inial start-up
CAUTION!
Never operate the device without the boom sieve in
place!
Risk of injury through possibly reaching in from below!
CAUTION!
Only operate the device with the collecng vessel
mounted!
Switch on the device only aer all work as described in secon
Ä Chapter 4 ‘Installaon’ on page 16 has been carried out!
5.1 Switching on
nEnsure that the mill is closed before switching on the device using
the main switch on the reverse. (I)
5.2 Funcon check
1. Set the speed to 2000 rpm on the control panel using the "+" and
"-" buons.
2. Start the funcon check by pressing the "START" buon.
ðThe mill starts up.
3. Press the "STOP" buon to stop the device.
ðThe cross beater is braked. Aer the engine comes to a stop,
the door can be opened.
5.3 Switching o
Switch the devices o (O) at the back using the main switch.
Inial start-up
- 20 -