Burkert PTB 14 ATEX 2023 X User manual

Operating Instructions
Bedienungsanleitung
Manuel d‘utilisation
PTB 14 ATEX 2023 X, IECEx PTB 14.0049X
Solenoid coil Type AC10
Magnetspule Typ AC10
Bobine magnétique Type AC10
Device with II 2G/D Ex m approval
Geräte mit II 2G/D Ex m Zulassung
Appareils avec mode de protection II 2G/D Ex m

We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© 2014-2015 Bürkert Werke GmbH
Operating Instructions 1505/01_EU-ML_00810392 / Original DE

3
1 OPERATING INSTRUCTION ...................................................................4
1.1 Definition of terms / abbreviation ...........................................4
1.2 Symbols .......................................................................................4
2 AUTHORISED USE ......................................................................................5
2.1 Restrictions ................................................................................. 5
2.2 Explosion protection approval ................................................5
3 BASIC SAFETY INSTRUCTIONS ..........................................................6
4 GENERAL INFORMATION ........................................................................7
4.1 Contact addresses ................................................................... 7
4.2 Warranty ......................................................................................7
4.3 Information on the internet ......................................................7
5 PRODUCT DESCRIPTION ........................................................................8
5.1 Design .......................................................................................... 8
5.2 Description ..................................................................................8
6 APPLICATION CONDITIONS OF THE DEVICES ..........................9
6.1 Special conditions ..................................................................... 9
6.2 Operating conditions ................................................................9
6.3 Operating temperature range ...............................................10
7 TECHNICAL DATA .....................................................................................10
7.1 Safety instructions ...................................................................10
7.2 Conformity .................................................................................10
7.3 Standards ..................................................................................10
7.4 Type label for explosions-risk areas ....................................11
7.5 Electrical data ...........................................................................12
8 INSTALLATION AND REMOVAL .........................................................13
8.1 Safety instructions ...................................................................13
8.2 Installation .................................................................................14
8.3 Electrical connection ..............................................................14
8.4 Removal .....................................................................................15
9 START-UP ...................................................................................................... 15
10 MAINTENANCE, REPAIR, TROUBLESHOOTING ......................16
10.1 Maintenance work ...................................................................16
10.2 Repair .........................................................................................16
10.3 Troubleshooting .......................................................................16
11 TRANSPORTATION, STORAGE, DISPOSAL ................................16
Contents
english
PTB 14 ATEX 2023 X

4
Operating Instruction
1 OPERATING INSTRUCTION
The operating instructions describe the entire life cycle of the device.
Keep these instructions in a location which is easily accessible to
every user and make these instructions available to every new owner
of the device.
Operating instruction contain important information.
▶Read the operating instructions carefully and follow the safety
instructions in particular.
▶Operating instructions must be available to each user.
▶The liability and warranty for the device are void if the operating
instructions are not followed.
1.1 Definition of terms / abbreviation
In these instructions, the term “device” always refers to the solenoid
coil AC10.
In these instructions, the abbreviation “Ex” always refers to
“potentially explosive”.
1.2 Symbols
DANGER!
Warns of an immediate danger.
▶Failure to observe the warning may result in a fatal or serious injury.
WARNING!
Warns of a potentially dangerous situation.
▶Failure to observe the warning may result in serious injuries or
death.
CAUTION!
Warns of a possible danger.
▶Failure to observe this warning may result in a moderate or minor
injury.
NOTE!
Warns of damage to property.
Important tips and recommendations.
refers to information in these operating instructions or in
other documentation.
▶Designates an instruction to prevent risks.
→Designates a procedure which you must carry out.
english
PTB 14 ATEX 2023 X

5
Authorised use
2 AUTHORISED USE
Unauthorized use of the solenoid coil AC10 may be dangerous
to people, nearby equipment and the environment.
▶A valve controlled by the solenoid coil AC10 may be used solely
for the media specified in the data sheet and for use in explosion
group IIC category 2G and/or explosion group IIIC category 2G,
and temperature class T4, T5 or T6 (refer to the specifications on
the type label for explosion-risk areas).
▶The solenoid coil may be used only for the applications designated
in chapter “6 Application conditions of the devices” and in con-
junction with third-party devices and components recommended
and authorized by Bürkert.
▶The applied protection class is encapsulation Ex “m” for coils with
cable connection.
▶The solenoid coil AC10 is used to activate valves which control
the gaseous or liquid media.
▶The faultless and reliable operation of the system assumes cor-
rect transportation, correct storage and installation as well as
careful operation and maintenance. Any other use is regarded as
unauthorized. Bürkert is not liable for any resulting damage. The
user alone bears the risk.
▶Only use the device for its intended purpose.
2.1 Restrictions
If exporting the system/device, observe any existing restrictions.
2.2 Explosion protection approval
The explosion protection approval is only valid if you use the modules
and components authorized by Bürkert, as described in these oper-
ating instructions.
The solenoid coil AC10 may be used only in combination with the
valve types released by Bürkert, otherwise the explosion protection
approval will be terminated.
If you make unauthorized changes to the system, the modules or com-
ponents, the explosion protection approval will also be void.
EC-type examination certificate PTB 14 ATEX 2023 X and
IECEx PTB 14.0049X were issued by:
PTB (Physikalisch Technische Bundesanstalt)
Bundesallee 100
38116 Braunschweig
The PTB (CE0102) audits the manufacture.
The EC Type Examination Certificate is available online at:
www.burkert.com
english
PTB 14 ATEX 2023 X

6
Basic safety instructions
3 BASIC SAFETY
INSTRUCTIONS
These safety instructions do not make allowance for any
• Contingencies and events which may arise during the installation,
operation and maintenance of the devices.
• Local safety regulations – the operator is responsible for observing
these regulations, also with reference to the installation personnel.
Danger – high pressure!
▶Before loosening the lines and valves, turn off the pressure and
vent the lines.
Risk of electric shock!
▶Before reaching into the device, switch off the power supply and
secure to prevent reactivation!
▶Observe applicable accident prevention and safety regulations
for electrical equipment!
Risk of burns/risk of fire if used during long-term operation
through hot device surface!
The solenoid coil can get very hot during long-term operation.
▶Keep the device away from highly flammable substances and media
and do not touch the device with bare hands.
Risk of explosion!
The solenoid coil and valve body form a closed system after installation.
When used in explosion-risk areas, there is a risk of explosion if the
system is opened in the operating state.
▶The system must not be disassembled during operation.
Risk of explosion due to electrostatic discharge!
In the event of a sudden discharge from electrostatically charged devices
or individuals, there is a risk of an explosion in the explosion-risk area.
▶Take suitable measures to ensure that no electrostatic discharges
can build up in the explosion-risk area.
▶Clean the device surface by gently wiping it with a damp or anti-
static cloth only.
To avoid the risk of explosion, the following must be observed
for operation in explosion-risk areas:
▶Information on the temperature class, ambient temperature, degree
of protection and voltage on the type label for explosion-risk areas.
▶Installation, operation and maintenance may only be performed
by qualified specialists.
▶The applicable safety regulations (including national regulations)
as well as general technical standards must be observed during
setup and operation.
▶Repairs may only be performed by the manufacturer.
▶The device must not be exposed to any mechanical and/or
thermal loads which exceed the limits specified in the operating
instructions.
english
PTB 14 ATEX 2023 X

7
General information
General hazardous situations.
To prevent injury, ensure:
▶Secure system/equipment against unintentional activation.
▶Observe the direction of flow during installation.
▶After an interruption in the power supply or pneumatic supply,
ensure that the process is restarted in a defined or controlled
manner.
▶Don’t use the device as a lever when screwing the valve into the
line.
4 GENERAL INFORMATION
4.1 Contact addresses
Germany
Bürkert Fluid Control Systems
Sales Center
Christian-Bürkert-Str. 13-17
D-74653 Ingelfingen
Tel. + 49 (0) 7940 - 10 91 111
Fax + 49 (0) 7940 - 10 91 448
E-mail: [email protected]
International
Contact addresses can be found on the final pages of the printed
operating instructions.
And also on the Internet at: www.burkert.com
4.2 Warranty
The warranty is only valid if the solenoid coil AC10 is used as intended
in accordance with the specified application conditions.
4.3 Information on the internet
Operating instructions and data sheets for Bürkert products are
available online at: www.burkert.com
english
PTB 14 ATEX 2023 X

8
Product description
5 PRODUCT DESCRIPTION
5.1 Design
Components of the
solenoid coil AC10:
Bracket
Connection cable
Components of
the valve:
Nut
Core guide tube
Valve body with
port connection
Coil housing
Union nut
Fig. 1: Design of the solenoid coil and valve (example)
5.2 Description
The solenoid coil type AC10 is an electromagnetic valve actuator for
various Bürkert valves. As a so-called top-mounted coil, it is separated
100 % from the valve. The valve is a closed system even if the coil is
removed.
The solenoid coil consists of:
• coil winding,
• coil housing (made from epoxy),
• electrical connection cable,
• bridge rectifier.
Alternating current or direct current control is possible.
The solenoid coil type AC10 is available in a range of ratings distributed
across 2 frame sizes. The interface between the coil and valve is iden-
tical for both frame sizes.
The coil is placed over the core guide tube of the valve and attached
with a nut. It is positively locked to prevent turning relative to the valve.
The electrical connection cable exits perpendicular to the coil axis.
The cable is permanently integrated in the coil. The union nut is not
designed to be removed.
An electrical contact is made between the metal components of the
valve and the coil at the interface between the coil and the valve. All
metal components must be grounded via the protective conductor in
the connection cable.
english
PTB 14 ATEX 2023 X

9
Application conditions of the devices
6 APPLICATION CONDITIONS OF
THE DEVICES
6.1 Special conditions
6.1.1 Avoiding build-up of electrostatic
charge
WARNING!
Risk of explosion due to electrostatic discharge!
In the event of a sudden discharge from electrostatically charged devices
or individuals, there is a risk of an explosion in the explosion-risk area.
▶Take suitable measures to ensure that no electrostatic discharges
can build up in the explosion-risk area.
▶Clean the device surface by gently wiping it with a damp or anti-
static cloth only.
6.1.2 Short-circuit protection
A fuse (max. 3 x Ib in accordance with IEC 60127-2-1) corresponding to
the rated current must be connected ahead of every solenoid to protect
against short circuits.
• For solenoids with very low current ratings, a fuse with the lowest current
value according to the specified IEC standard is sufficient. This fuse
can be installed in the associated power unit or has to be connected
ahead of the solenoid.
• The rated fuse voltage has to be the same as or higher than the
specified nominal voltage of the solenoid. The rated fuse value is
specified on the type label (see chapter “7.4”).
• The interruption rating of the fuse link must be the same as or higher
than the maximum short-circuit current to be accepted at the instal-
lation site (usually 1500 A).
6.1.3 Block assembly
Valve blocks are preferably made up so that all units have the same
coil power consumption. If different coil power consumption values are
used in a single valve block, then the technical data for the coil with the
highest power rating must be used to determine the temperature class.
In this case the ambient temperature must be no higher than +40 °C.
6.2 Operating conditions
The valve provides a cooling function for the solenoid coil. The
solenoid coil may not be operated without a valve. The valve body
must meet the following requirements:
• Material
Metal (brass, aluminium, stainless steel) or polyamide
• Minimum dimensions
32 mm x 32 mm x 10 mm
A larger valve body with a higher heat-dissipating capability can be
used at any time.
english
PTB 14 ATEX 2023 X

10
Technical data
The solenoid coils designed for individual installation may not be
used for block assembly.
The solenoid coils designed for block assembly are suitable for both
block assembly and for individual installation.
6.3 Operating temperature range
Observe the operating temperature range specified in the electrical
data for all types.
7 TECHNICAL DATA
7.1 Safety instructions
DANGER!
Risk of explosion!
Dangerous situations can result if the technical safety data and
values specified on the type label aren’t observed or cannot be met.
▶The degree of protection and temperature class for use of the
device must be observed.
Exceeding the voltage specified on the type label creates a safety
hazard since it can lead to overheating of the device!
▶Don’t connect the device to a higher voltage than that specified
on the type label.
7.2 Conformity
The solenoid coil Type AC10 is compliant with the EC Directives
according to the EC Declaration of Conformity.
7.3 Standards
The applied standards which are used to demonstrate compliance with
the EC Directives are listed in the EC type test certificate and/or the
EC Declaration of Conformity
english
PTB 14 ATEX 2023 X

11
Technical data
7.4 Type label for explosions-risk
areas
Type label
with valve
specifications
Solenoid coil AC10 with sample valve and
the positions of the type label:
Type label with
solenoid coil AC10
specifications
1
2
3
4
5
6
7
8
9
10
Fig. 2: Location and description of the explosion type label
Legend:
Position Description
1ATEX, Certificate issuer and certificate number
2 ATEX, Explosion protection labelling
3 IECEx, Certificate issuer and certificate number
4 IECEx, Explosion protection labelling
5 Type label with Ex-code (last 4 digits)
6 Nominal voltage, nominal power, nominal fuse value
7 Ambient temperature range
8 Serial number
9 Date of manufacture
10 Identification number
english
PTB 14 ATEX 2023 X

12
Technical data
7.5 Electrical data
7.5.1 Coils for individual installation
Universal current, available nominal voltages from 12 V to 240 V,
frequency 0 to 60 Hz
Code Overall
width in
mm
Tempera-
ture
class
Ambient tem-
perature range
in °C
Nominal
power
in W
PX22 32 T4 -40 to +60 7.0
PX23 40 T4 -40 to +60 9.0
PX25 32 T6 -40 to +40 3.0
PX26 40 T6 -40 to +60 1.8
PX27 32 T6 -40 to +50 2.25
PX29 32 T5 -40 to +60 3.0
PX31 32 T4 -40 to +80 3.0
7.5.2 Coils for block assembly
DANGER!
Risk of explosion due to overheating!
▶Don’t connect the device to a higher voltage than that specified
on the type label.
Universal current, available nominal voltages from 12 V to 240 V,
frequency 0 to 60 Hz
Code Overall
width in
mm
Tempera-
ture
class
Ambient tem-
perature range
in °C
Nominal
power
in W
PX24 32 T4 -40 to +40 7.0
PX28 32 T6 -40 to +40 2.25
PX30 32 T5 -40 to +50 3.0
7.5.3 Connection cable
Material1): Electron beam cross-linked
polyolefin copolymer
Operating temperature range1): -55 °C to +145 °C for fixed
installation
Minimum bending radius1): 4 x outer diameter for fixed
installation
Outside diameter1): 6.2 mm
Design / function: 3 x stranded copper wire
0.75 mm² / LNPE
Halogen free in accordance with IEC 60754-1
1) Specifications as per the manufacturer
english
PTB 14 ATEX 2023 X

13
Installation and removal
Wire assignment:
Wire color Assignment
green-yellow Protective conductor
brown Coil connection 1
blue Coil connection 2
8 INSTALLATION AND REMOVAL
8.1 Safety instructions
DANGER!
Danger – high pressure!
▶Before loosening the lines and valves, turn off the pressure and
vent the lines.
Risk of electric shock!
▶Before reaching into the device, switch off the power supply and
secure to prevent reactivation!
▶Observe applicable accident prevention and safety regulations
for electrical equipment!
Risk of burns/risk of fire if used during long-term operation
through hot device surface!
▶Keep the device away from highly flammable substances and
media and do not touch the device with bare hands.
Risk of short-circuit due to damaged connection cable!
▶The coil connection cable have to be fixed and protected against
damage.
Risk of explosion!
The solenoid coil and valve body form a closed system after installation.
When used in explosion-risk areas, there is a risk of explosion if the
system is opened in the operating state.
▶The system must not be disassembled during operation.
english
PTB 14 ATEX 2023 X

14
Installation and removal
DANGER!
Risk of explosion due to electrostatic discharge!
In the event of a sudden discharge from electrostatically charged devices
or individuals, there is a risk of an explosion in the explosion-risk area.
▶Take suitable measures to ensure that no electrostatic discharges
can build up in the explosion-risk area.
▶Clean the device surface by gently wiping it with a damp or anti-
static cloth only.
WARNING!
Risk of injury from improper installation!
▶Installation may be carried out by authorized technicians only and
with the appropriate tools.
▶Secure system from unintentional activation.
▶Following assembly, ensure a controlled restart.
8.2 Installation
Detailed installation instructions can be found in the
operating instructions of the respective valve and/or online
at: www.burkert.com
8.3 Electrical connection
DANGER!
Risk of electric shock!
▶Before reaching into the device, switch off the power supply and
secure to prevent reactivation!
▶Observe applicable accident prevention and safety regulations
for electrical equipment!
There is a risk of electric shock if there is no electrical contact
between the metal parts of the valve and the protective conductor
of the coil.
▶Always connect the protective conductor.
▶Test for continuity between the protective conductor of the coil
and the core guide tube of the valve.
The connecting cable is encapsulated with the AC10 coil
and cannot be removed.
→Observe the specified voltage according to the type label.
english
PTB 14 ATEX 2023 X

15
Start-up
8.4 Removal
DANGER!
Danger – high pressure!
▶Before loosening the lines and valves, turn off the pressure and
vent the lines.
Risk of electric shock!
▶Before reaching into the device, switch off the power supply and
secure to prevent reactivation!
▶Observe applicable accident prevention and safety regulations
for electrical equipment!
WARNING!
Risk of injury from improper removal!
▶Removal may be carried out by authorized technicians only and
with the appropriate tools.
Risk of injury due to media escaping from leaky connections!
▶Seal the connection lines carefully.
→Separate the electrical connections.
→Separate the valve housing from the pipeline.
NOTE!
Malfunctions due to dirt!
• Remove the old PTFE tape from the connections during re-installs.
Tape residue must not get into the pipeline.
9 START-UP
WARNING!
Risk of injury from improper operation!
Improper operation may result in injuries as well as damage to the
device and the area around it.
▶Before start-up, ensure that the operating personnel are familiar
with and completely understand the contents of the operating
instructions.
▶Observe the safety instructions and intended use.
▶Only adequately trained personnel may start up the equipment/
the device.
Before starting up the device, ensure that:
→the device has been installed correctly,
→the connection has been made properly,
→the device is not damaged.
english
PTB 14 ATEX 2023 X

16
Maintenance, Repair, Troubleshooting
10 MAINTENANCE, REPAIR,
TROUBLESHOOTING
10.1 Maintenance work
The solenoid coil AC10 are maintenance-free when operated under
the conditions described in this manual.
10.2 Repair
DANGER!
Danger due to improper repairs!
The safety and functionality of the AC10 coil and corresponding
solenoid valve following a repair are only given if the repair work was
performed by the manufacturer.
▶Only have the device repaired by the manufacturer.
10.3 Troubleshooting
If malfunctions occur, ensure that:
→the device has been installed correctly,
→the connection has been made properly,
→the device is not damaged,
→the voltage and pressure have been switched on,
→the pipelines are free.
11 TRANSPORTATION, STORAGE,
DISPOSAL
NOTE!
Transport damages!
Inadequately protected equipment may be damaged during
transport.
• During transportation protect the device against wet and dirt in
shock-resistant packaging.
• Avoid exceeding or dropping below the allowable storage
temperature.
Incorrect storage may damage the device.
• Store the device in a dry and dust-free location!
• Storage temperature: -40 - +55 °C.
Damage to the environment caused by device components
contaminated with media.
• Ensure the device and packaging are disposed of in an environ-
mentally sound manner.
• Observe applicable regulations relating to refuse disposal and
the environment.
english
PTB 14 ATEX 2023 X

17
1 BEDIENUNGSANLEITUNG ...................................................................18
1.1 Begriffsdefinition / Abkürzung ..............................................18
1.2 Darstellungsmittel ....................................................................18
2 BESTIMMUNGSGEMÄSSE VERWENDUNG................................19
2.1 Beschränkungen ......................................................................19
2.2 Ex-Zulassung ............................................................................19
3 ALLGEMEINE SICHERHEITSHINWEISE .......................................20
4 ALLGEMEINE HINWEISE ....................................................................... 21
4.1 Kontaktadressen ......................................................................21
4.2 Gewährleistung ........................................................................21
4.3 Informationen im Internet .......................................................21
5 PRODUKTBESCHREIBUNG ................................................................22
5.1 Aufbau ........................................................................................22
5.2 Beschreibung ...........................................................................22
6 EINSATZBEDINGUNGEN DER GERÄTE ....................................... 23
6.1 Besondere Bedingungen ......................................................23
6.2 Betriebsbedingungen .............................................................23
6.3 Einsatztemperaturbereich ......................................................24
7 TECHNISCHE DATEN .............................................................................24
7.1 Sicherheitshinweise ................................................................24
7.2 Konformität ................................................................................24
7.3 Normen ......................................................................................24
7.4 Typschild für Ex-Bereich ........................................................25
7.5 Elektrische Daten ....................................................................26
8 MONTAGE UND DEMONTAGE ...........................................................27
8.1 Sicherheitshinweise ................................................................27
8.2 Montage.....................................................................................28
8.3 Elektrischer Anschluss ...........................................................28
8.4 Demontage ...............................................................................29
9 INBETRIEBNAHME ...................................................................................29
10 WARTUNG, REPARATUR, FEHLERBEHEBUNG ........................30
10.1 Wartung .....................................................................................30
10.2 Reparatur ...................................................................................30
10.3 Fehlerbehebung .......................................................................30
11 TRANSPORT, LAGERUNG, VERPACKUNG ..................................30
Inhaltsverzeichnis
PTB 14 ATEX 2023 X
deutsch

18
Bedienungsanleitung
1 BEDIENUNGSANLEITUNG
Die Bedienungsanleitung beschreibt den gesamten Lebenszyklus
des Geräts. Bewahren Sie diese Anleitung so auf, dass sie für jeden
Benutzer gut zugänglich ist und jedem neuen Eigentümer des Geräts
wieder zur Verfügung steht.
Wichtige Informationen zur Sicherheit!
▶Bedienungsanleitung sorgfältig lesen und Hinweise zur Sicherheit
beachten.
▶Bedienungsanleitung muss jedem Benutzer zur Verfügung stehen.
▶Haftung und Gewährleistung entfällt, wenn die Anweisungen der
Bedienungsanleitung nicht beachtet werden.
1.1 Begriffsdefinition / Abkürzung
Der in dieser Anleitung verwendete Begriff „Gerät“ steht immer für die
Magnetspule AC10.
Die in dieser Anleitung verwendete Abkürzung „Ex“ steht
immer für „explosionsgefährdet“.
1.2 Darstellungsmittel
In dieser Anleitung werden folgende Darstellungsmittel verwendet.
GEFAHR!
Warnt vor einer unmittelbaren Gefahr!
▶Bei Nichtbeachtung sind Tod oder schwere Verletzungen die Folge.
WARNUNG!
Warnt vor einer möglicherweise gefährlichen Situation!
▶Bei Nichtbeachtung drohen schwere Verletzungen oder Tod.
VORSICHT!
Warnt vor einer möglichen Gefährdung!
▶Nichtbeachtung kann mittelschwere oder leichte Verletzungen
zur Folge haben.
HINWEIS!
Warnt vor Sachschäden!
Wichtige Tipps und Empfehlungen.
Verweist auf Informationen in dieser Bedienungsanleitung
oder in anderen Dokumentationen.
▶markiert eine Anweisung zur Gefahrenvermeidung.
→markiert einen Arbeitsschritt, den Sie ausführen müssen.
PTB 14 ATEX 2023 X
deutsch

19
Bestimmungsgemäße Verwendung
2 BESTIMMUNGSGEMÄSSE
VERWENDUNG
Bei nicht bestimmungsgemäßem Einsatz der Magnetspule AC10
können Gefahren für Personen, Anlagen in der Umgebung und
die Umwelt entstehen.
▶Ein Ventil, das mit Magnetspule AC10 gesteuert wird, dient aus-
schließlich für die laut Datenblatt zulässigen Medien und für den
Einsatz in Explosionsgruppe IIC, Kategorie 2G bzw. Explosions-
gruppe IIIC, Kategorie 2D und Temperaturklasse T4, T5 oder T6
(siehe Angaben auf dem Typschild für Ex-Bereich).
▶Die Spule darf nur für die im Kapitel „6 Einsatzbedingungen der
Geräte“ vorgesehenen Einsatzfälle und in Verbindung mit von
Bürkert empfohlenen bzw. zugelassenen Fremdgeräten und -kom-
ponenten verwendet werden.
▶Die angewandte Schutzart ist die Vergusskapselung Ex „m“ für
Spulen mit Kabelanschluss.
▶Die Magnetspule AC10 dient zum Betätigen von Ventilen, die
gasförmige oder flüssige Medien steuern.
▶Der einwandfreie und sichere Betrieb des Systems setzt sachge-
mäßen Transport, sachgemäße Lagerung und Installation sowie
sorgfältige Bedienung und Instandhaltung voraus. Eine andere
oder darüber hinausgehende Benutzung gilt als nicht bestim-
mungsgemäß. Für hieraus resultierende Schäden haftet Bürkert
nicht. Das Risiko trägt allein der Anwender.
▶Das Gerät nur bestimmungsgemäß einsetzen.
2.1 Beschränkungen
Bei der Ausfuhr des Systems/Geräts gegebenenfalls bestehende
Beschränkungen beachten.
2.2 Ex-Zulassung
Die Ex-Zulassung ist nur gültig, wenn die von Bürkert zugelassenen
Module und Komponenten so verwendet werden, wie es in dieser
Bedienungsanleitung beschrieben ist.
Die Magnetspule AC10 darf nur in Kombination mit den von Bürkert
freigegebenen Zusatzkomponenten eingesetzt werden, andernfalls
erlischt die Ex-Zulassung!
Bei unzulässigen Veränderungen am Gerät, Modulen oder Kompo-
nenten erlischt die Ex-Zulassung ebenfalls.
Die EG-Baumusterprüfbescheinigung PTB 14 ATEX 2023 X und
IECEx PTB 14.0049X wurde von der
PTB (Physikalisch Technische Bundesanstalt)
Bundesallee 100
38116 Braunschweig
ausgestellt, die auch die Fertigung auditiert (CE 102).
Die EG-Baumusterprüfbescheinigung finden Sie im Internet unter:
www.buerkert.de
PTB 14 ATEX 2023 X
deutsch

20
Allgemeine Sicherheitshinweise
3 ALLGEMEINE
SICHERHEITSHINWEISE
Diese Sicherheitshinweise berücksichtigen keine
• Zufälligkeiten und Ereignisse, die bei Montage, Betrieb und Wartung
der Geräte auftreten können.
• ortsbezogenen Sicherheitsbestimmungen, für deren Einhaltung, auch
in Bezug auf das Montagepersonal, der Betreiber verantwortlich ist.
Verletzungsgefahr durch hohen Druck in Anlage/Gerät!
▶Vor Arbeiten an Anlage oder Gerät den Druck abschalten und
Leitungen entlüften/entleeren.
Verletzungsgefahr durch Stromschlag!
▶Vor Arbeiten an Anlage oder Gerät die Spannung abschalten und
vor Wiedereinschalten sichern.
▶Die geltenden Unfallverhütungs- und Sicherheitsbestimmungen
für elektrische Geräte beachten!
Verbrennungsgefahr/Brandgefahr bei längerer Einschaltzeit
durch heiße Geräteoberfläche!
Die Magnetspule kann im Dauerbetrieb sehr heiß werden.
▶Das Gerät von leicht brennbaren Stoffen und Medien fernhalten
und nicht mit bloßen Händen berühren.
Explosionsgefahr!
Magnetspule und Ventilkörper bilden nach der Montage ein geschlos-
senes System. Bei Einsatz im Ex-Bereich besteht bei der Öffnung des
Systems im Betriebszustand Explosionsgefahr.
▶Das System darf nicht während des Betriebs demontiert werden.
Explosionsgefahr durch elektrostatische Entladung!
Bei plötzlicher Entladung elektrostatisch aufgeladener Geräte oder
Personen besteht im Ex-Bereich Explosionsgefahr.
▶Durch geeignete Maßnahmen sicherstellen, dass es im Ex-Bereich
zu keinen elektrostatischen Aufladungen kommen kann.
▶Geräteoberfläche nur durch leichtes Abwischen mit einem feuch-
ten oder antistatischen Tuch reinigen.
Zur Vermeidung der Explosionsgefahr muss für den Betrieb im
Ex-Bereich Folgendes beachtet werden:
▶Angaben zu Temperaturklasse, Umgebungstemperatur, Schutz-
art und Spannung auf dem Typschild für Ex-Bereich.
▶Installation, Bedienung und Wartung darf nur qualifiziertes Fach-
personal durchführen.
▶Die geltenden Sicherheitsvorschriften (auch nationale Sicher-
heitsvorschriften) sowie die allgemeinen Regeln der Technik beim
Errichten und Betreiben einhalten.
▶Reparaturen darf nur der Hersteller durchführen.
▶Das Gerät keinen mechanischen und/oder thermischen Bean-
spruchungen aussetzen, welche die in der Bedienungsanleitung
beschriebenen Grenzen überschreiten.
PTB 14 ATEX 2023 X
deutsch