Fritsch Disk Mill PULVERISETTE 13 Operating instructions

Brand: Fritsch

Model: Disk Mill PULVERISETTE 13

Type: Operating instructions

Operang

instrucons

DISK MILL

PULVERISETTE 13

premium line

Read the instrucons prior to performing any task!

Valid as of: 13.3020/00100 Valid as of: 13.3040/30100 Valid

as of: 13.3050/45100

Translaon of the original operang instrucons

Version 12/2022 Index 004

Fritsch GmbH

Milling and Sizing

Industriestraße 8

55743 Idar - Oberstein

Telephone: +49 6784 70-0

Email: inf[email protected]

Internet: www. fritsch.de

Cercaons and CE conformity

Cercaon

CE Conformity

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 and the UKCA mark!

Table of contents

1 Basic structure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2Safety 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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.7 Hazardous points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.8 Electrical safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.8.1 General informaon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.8.2 Protecon against restart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3Technical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.1 Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.2 Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.3 Operang noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.4 Voltage, current consumpon, power consumpon. . . . . . . . . . . . . . . . . 15

3.5 Electrical fuses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.6 Protecon class. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.7 Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

3.8 Final neness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4Installaon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.1 Transport. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.2 Unpacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.3 Seng up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

4.4 Ambient condions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.5 Electrical connecon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

4.5.1 Adapng to the mains. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5Inial start-up. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.1 Switching on. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.2 Funcon check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.3 Switching o. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

6Using the device. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6.1 Control panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

6.2 Menu navigaon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

6.3 Seng the zero point. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table of contents

6.4 Seng the gap width. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

6.5 Revers mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

6.6 Seng the grinding me. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

6.7 Language change. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

6.8 Grinding with grinding disks of zirconium oxide. . . . . . . . . . . . . . . . . . . . 25

6.9 Adding material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

6.10 Taking samples. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

6.11 Final neness. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

7Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.1 Dust extracon. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

7.2 Dosed sample feeding with the LABORETTE 24 vibratory feeder. . . . . . . 30

7.3 Sample exhaust system with cyclone separator. . . . . . . . . . . . . . . . . . . . 30

8Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

8.1 Sucking o dust aer a grinding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

8.2 Grinding chamber. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

8.3 Housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

8.4 Cleaning the funnel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

9 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

9.1 Grinding disks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

9.2 Exchanging the grinding disks (5 + 6). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

9.3 Gear oil exchange. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

9.3.1 Carrying out a gear oil exchange. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

9.4 Intake lter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

10 Repairs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

10.1 Error display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

10.2 Checklist for troubleshoong. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

11 Examples of comminuon tasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

12 Disposal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

13 Guarantee terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

14 Exclusion of liability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

15 Safety logbook. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

16 Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Basic structure

1 Basic structure

1 Display

2 Control panel

3 Main switch

4 Funnel

5 Fixed grinding disk

6 Movable grinding disk

7 Gap seng screw

8 Grinding chamber closing mechanism

9 Lock pin for grinding vessel

10 Grinding vessel

11 Sucon ange lid

12 Height-adjustable foot

13 Locking switch

14 Housing cover

15 Air lter

a + key (changing the parameters and the gap width, menu

navigaon)

b – key (changing the parameters and the gap width, menu

navigaon)

c Up arrow key (menu navigaon)

d Down arrow key (menu navigaon)

e Start key

f Stop key

g Dust extracon key (on/o)

h Unlocking/Locking the grinding chamber

i Grinding chamber sensor

Safety informaon and use

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 moni-

toring the Fritsch the PULVERISETTE 13 premium line. 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 regula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 the PULVERISETTE 13 premium line.

People with health problems or under the inuence of medicaon, drugs, alcohol

or exhauson must not operate this device.

The the PULVERISETTE 13 premium line may only be operated by authorised per-

sons 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 respon-

sible 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 the PULVERISETTE 13 pre-

mium line or other material property must be reced immediately. The fol-

lowing 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

NOTICE

This laboratory instrument is designed for an 8-hour shi oper-

aon at 30 % duty cycle and not for connuous operaon.

The duty cycle is dened as the rao of load duraon to run

me. The run me is dened as load duraon plus pause me.

According to DIN EN 60034-1 (VDE 0530, IEC34-1) a connuous

operaon already takes place aer a standardised run me of

10 minutes. At 30 % duty cycle (DC = rao of load duraon to

run me) a load duraon of 3 minutes and a pause me of 7

minutes would be within standard.

If the standardised run me of 10 minutes is exceeded, then,

by denion, there would be a connuous operaon and

disproporonate temperature increases may occur, possibly

involving increased wear.

Safety informaon and use

The PULVERISETTE 13 premium line is a disk mill for ne grinding by batches or

connuously ne grinding of hard-brile to medium-hard solids from the eld

of mining and metallurgy, geology and mineralogy, and the glass and ceramics

industry.

The feed size maximum is 20 mm per edge; the nal neness that can be

achieved ranges from about 12 mm (greatest gap width) to 0.05 mm (smallest

gap width) depending on the set gap width.

The material throughput of the disk mill lies in the range of 20 to 150 kg/h. This

depends on the seng of the output gap as well as the bulk weight and the

comminuon characteriscs of the sample.

2.2.1 Operang principle

The comminuon of the material sample is done in a grinding chamber, which

is sealed dust-proof to the outside, in which two roughly meshed grinding disks

work against each other. The movable grinding disk is driven by a powerful,

slowly running gear motor.

The grinding stock is lled through a lockable funnel into the centre of the xed

grinding disk and is ejected aer comminuon from the gap between the two

disks by pressure or shear stress. The gap width determines the mean parcle

feed size of the grinding stock. The grinding gap can be precisely set down to 0.05

mm by the plus/minus keys on the control panel. The gap distance can be viewed

on the display (1).

During grinding by batches, the grinding stock is collected in a grinding stock

container inserted into the instrument (volume: 2 l). The closed construcon

prevents dust from escaping. A dust exhaust system can be aached oponally.

For cleaning, the front housing is swivelled open horizontally, providing access to

the grinding chamber.

2.3 Obligaons of the operator

Before using the the PULVERISETTE 13 premium line, this manual is to be care-

fully read and understood. The use of the the PULVERISETTE 13 premium line

requires technical knowledge; only commercial use is permied.

The operang personnel must be familiar with the content of the opera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 the PULVERISETTE 13 premium line may exclusively be used within the scope

of applica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 cus-

tomer assumes full liability for the funconal capability of the PULVERISETTE

13 premium line and for any damage or injury arising from failure to full this

obligaon.

By using the the PULVERISETTE 13 premium line the customer agrees with

this and recognizes 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

the PULVERISETTE 13 premium line.

Safety informaon and use

Special safety informaon

Neither compliance with this manual nor the condions and methods used

during installaon, operaon, use and maintenance of the the PULVERISETTE 13

premium line 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 connected to these.

The applicable accident prevenon guidelines must be complied with.

Generally applicable legal and other obligatory regulaons regarding environ-

mental protecon must be observed.

2.4 Informaon on hazards and symbols used in this manual

Safety informaon

Safety informaon in this manual is designated by symbols. Safety informa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 possibly

hazardous situaon that can result in death or serious injury if

not avoided.

CAUTION

This symbol and keyword combinaon points out a possibly

hazardous situaon that can result in slight or minor injury if

not avoided.

NOTICE

This symbol and keyword combinaon points out a possibly

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:

DANGER

This symbol and keyword combinaon points out a directly haz-

ardous situaon due to electrical current. Ignoring informaon

with this designaon will result in serious or fatal injury.

Safety informaon and use

Safety informaon in the procedure instrucons

Tips and recommendaons

DANGER

This symbol and keyword combinaon designates contents 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 contents

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 surfaces.

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.

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.

Safety informaon and use

Please observe!

2.5 Device safety informaon

■Only use original accessories and original spare parts. Failure to observe this

instrucon can compromise the safety of the machine.

■Accident-proof conduct is to be strictly followed during all work.

■Comply with all currently applicable naonal and internaonal accident pre-

venon guidelines.

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 rel-

evant safety guidelines must be observed; if necessary, 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 13 premium line is not explosion pro-

tected and is not designed to grind explosive materials.

■Do not remove the informaon signs.

NOTICE

Immediately replace damaged or illegible informaon signs.

■Unauthorised alteraon of the the PULVERISETTE 13 premium line will void

Fritsch's declaraon of conformity to European direcves and void the guar-

antee.

■Only use the the PULVERISETTE 13 premium line 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.

■If, aer reading the operang manual, there are sll quesons or problems,

please do not hesitate to contact our specialised personnel.

Safety informaon and use

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 integ-

rity and proper funconing.

The disk mill features many safety devices:

1. The funnel (4) is protected against being reached into by a grid.

2. A sensor (i) monitors the closing of the grinding chamber before operaon

and prevents the disk mill from starng up when the chamber is open.

3. A second protecve device checks whether the grinding chamber has been

closed by a motorized locking mechanism.

4. The locking switch (13) pulls in the grinding stock container aer grinding

starts and locks it with the lock pin that is aached to the container (9).

The locking switch monitors whether the device has been properly closed

during operaon. It also prevents a start-up when the disk mill is open.

The disk mill does not start up when the grinding

chamber is open or the grinding stock container is

missing.

Safety informaon and use

2.7 Hazardous points

CAUTION

−Crushing hazard at the funnel cover

−Crushing hazard when closing the grinding chamber

−Crushing hazard when the cover of the dust extracon

system is removed during operaon!

2.8 Electrical safety

2.8.1 General informaon

The disk mill is switched on and o by the main switch (3).

■When the switch is pressed to I (On):

Disk mill is acvated and can be started by the Start buon (e) if the grinding

chamber is closed and the grinding stock container is also inserted.

■When the switch is pressed to O (O) during grinding:

The disk mill comes to a standsll and is completely deacvated.

2.8.2 Protecon against restart

The device shuts down if there is a power outage.

■The mill comes to a standsll within seconds.

■Grinding stock container can only be opened by an emergency release (k)

on the inside of the device. For that, the housing cover (14) needs to be

removed as follows. (See also ⮫

Chapter 4.3 ‘Seng up’ on page 17

–Open the housing cover (14) by releasing the quick release screws

aached on both sides.

–Once the quick release screws are loosened, pull the housing cover (14)

back a few cenmetres and then li it o.

■The emergency release (k) on the inside of the device can then be seen.

■To release the grinding stock container, pull the emergency release (k) back-

wards unl the lock pin (9) of the grinding stock container (10) is released.

Quite a bit of eort is needed for the release.

■Aerwards, the emergency release can be simply snapped back in and the

housing cover closed. At the next start of a grinding, the grinding stock

container is drawn in as usual.

NOTICE

The grinding chamber cannot be opened when the grinding

chamber lock is closed and the device is switched o.

Safety informaon and use

When electrical power returns, the disk mill does not start up by itself.

■The mill is secured against restarng.

■The motor is restarted by pressing the Start buon (e) and the mill begins

working.

Technical data

3 Technical data

3.1 Dimensions

52 x 105 x 63 cm (width x depth x height)

3.2 Weight

228 kg without grinding disks (net)

246 kg with grinding disks made of tungsten carbide

3.3 Operang noise

Emissions value of workplace according to DIN EN ISO 3746:2005 LPa = 68.9

dB(A). The noise level measurement was conducted with the grinding stock:

sand, grain size 0.5 - 2mm.

3.4 Voltage, current consumpon, power consumpon

Voltage 400V / 3~ 50Hz 230V / 3~ 60Hz

Current consumpon 3.2 A 5.6 A

Power consumpon 1830 W

under high load (signicantly less under

normal applicaon)

1800 W

under high load (signicantly less under

normal applicaon)

The device can only be operated on a three-phase power system.

Transient overvoltage according to overvoltage category II permied.

(See also ⮫

Chapter 4.5 ‘Electrical connecon’ on page 19

)

3.5 Electrical fuses

A thermal circuit breaker (motor protecon switch) is integrated into the main

switch (3) and triggers in case of overheang; aer a brief cooling period, it is

ready to be restarted.

3.6 Protecon class

IP 21

3.7 Material

■Maximum feeding size approx. 20 mm (depending on the material)

■Minimum feed quanty 20 - 30 ml

■Grinding by batches with collecng container (max. 2 l)

■Maximum throughput 150 kg/h during connuous grinding

Technical data

3.8 Final neness

The nal neness lies between 0.05 and 12 mm.

Installaon

4Installaon

4.1 Transport

The device is delivered on a transport pallet with a wooden cover. We recom-

mend 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 equip-

ment and by qualied personnel.

The guarantee excludes all claims for damage due to improper transport.

4.2 Unpacking

■Pull out the nails that fasten the cover to the transport pallet. The cover is the

wooden box that has been placed over the transport pallet.

■Li the cover o of the transport pallet.

CAUTION

Crushing hazard!

Always li with 2 persons.

■Compare the contents of the delivery with your order.

4.3 Seng up

NOTICE

Allow the device to acclimase for two hours before commis-

sioning. High temperature dierences can lead to condensaon

in the device and damage to the electronics aer switching on.

Strong temperature uctuaons can occur during transport or interim storage.

Depending on the temperature dierence between the installaon site and the

transport or storage environment, condensaon can form inside the device. This

can damage the electronics if the devices are switched on too early. Wait for at

least two hours aer setup before switching on the device.

Installaon

DANGER

Do not step under the transport pallet during transport.

To set up the disk mill, you need a crane or a dierent suitable transport device

as well as 2 harnesses (not included in the scope of delivery) that are at least 40

cm long and have a capacity of 500 kg.

CAUTION

The weight of the disk mill is approx. 260 kg with grinding disk

and transport palee.

NOTICE

Place the disk mill on a at, stable surface. It may be screwed to

this or a base plate.

1. The disk mill is screwed from below to the transport palee using 3 screws.

Loosen the screws with a spanner (17 mm).

2. Open the housing cover (14) by releasing the quick release screws (X)

aached on both sides.

3. Once the quick release screws are loosened, pull the cover (14) back a few

cenmetres and then li it o.

4. Two eyelets for aaching the harnesses can then be seen.

Installaon

5. Lash the harness to a crane or another hoist.

6. Next lash the harness to the two eyelets provided for this.

7. Using the crane, bring the disk mill to the desired posion. Make sure the

device does not swing while it is being transported.

8. Remove the harness.

9. Replace the housing cover (14) and screw it ght.

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.

■The room temperature has to stay between 5 - 40°C.

■Altudes up to 2000 m

■Degree of polluon 2 according to IEC 664.

4.5 Electrical connecon

Before establishing the connecon, compare the voltage and current values

stated on the type plate with the values of the power supply system to be used.

CAUTION

Ignoring the values on the type plate may result in damage to

the electrical and mechanical components.

4.5.1 Adapng to the mains

The PULVERISETTE 13

premium line

is delivered with a connecon voltage

adapted to the electrical system of your country.

Inial start-up

5Inial start-up

The disk mill is delivered with a mounted grinding disk. Check the gap width

before the rst grinding. (See ⮫

Chapter 6.4 ‘Seng the gap width’ on page 23

Aer the disk mill has been set up as described in ⮫

Chapter 4.3 ‘Seng up’

on page 17

and the mains plug has been plugged into the mains socket, the

device is ready for operaon.

Switch on the device only aer all work described from ⮫

Chapter 4 ‘Installaon’

on page 17

has been carried out.

CAUTION

−Grinding disks must not touch each other.

−The device may be operated only when the grinding disks

have been mounted and xated.

−Smallest gap width 0.05 mm

5.1 Switching on

Switch main switch (3) to I. The display (1) switches on and the Stop buon (f)

lights up red. If the grinding chamber is locked, the unlocking/locking buon (h)

lights up green.

5.2 Funcon check

Once the grinding chamber is closed and the grinding stock container is inserted,

the device can be started by the Start buon (e). The disk mill starts up. Press the

Stop buon (f) then and the machine comes to a stop. Connue with ⮫

Chapter 6

‘Using the device’ on page 21

5.3 Switching o

Switch main switch (3) to 0. The device switches o completely.

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Fritsch Disk Mill PULVERISETTE 13 Operating instructions

Fritsch Disk Mill PULVERISETTE 13 Operating instructions

Fritsch Disk Mill PULVERISETTE 13 Operating instructions

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