Burkert 0641 Manuale utente
Operating Instructions
Bedienungsanleitung
Manuel d‘utilisation
PTB 03 ATEX 1089 X
Example: Type 0641
Device with II 2G Ex ed IIC T4 or T5 / II 2G Ex edm IIC T4 or T5-approval
Geräte mit II 2G Ex ed IIC T4 bzw. T5 / II 2G Ex edm IIC T4 bzw. T5-Zulassung
Appareils avec mode de protection II 2G Ex ed IIC T4 ou
T5 / II 2G Ex edm IIC T4 ou T5
We reserve the right to make technical changes without notice.
Technische Änderungen vorbehalten.
Sous réserve de modifications techniques.
© 2003 _ 2011 Bürkert Werke GmbH
Operating Instructions 1112/09_EU-ML__00804761 / Original DE
03 ATEX1089 X - 3
english
DEVICE WITH II 2G EX ED IIC T4 OR T5 AND
II 2G EX EDM IIC T4 OR T5-APPROVAL
PTB 03 ATEX 1089 X
CONTENT:
1. GENERAL INFORMATION ........................................................................................................ 4
1.1. The operating instructions .........................................................................................4
1.2. Symbols .........................................................................................................................4
1.3. Intended use ................................................................................................................. 5
1.4. General safety instructions .......................................................................................6
1.5. General information ....................................................................................................7
2. OPERATIN CONDITIONS FOR THE DEVICES .............................................................. 8
2.1. Special conditions ......................................................................................................8
3. TECHNICAL DATA ......................................................................................................................12
3.1. Electrical data.............................................................................................................13
4. INSTALLATION AND COMMISSIONING .........................................................................14
4.1. Montage ......................................................................................................................15
4.2. Commissioning ..........................................................................................................15
5. MAINTENANCE AND FAULTS ..............................................................................................16
5.1. Faults ............................................................................................................................16
6. ACCESSORIES ............................................................................................................................17
7. PACKING AND TRANSPORT ................................................................................................17
8. STORAGE .......................................................................................................................................17
9. DISPOSAL ......................................................................................................................................17
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1. GENERAL INFORMATION
1.1. The operating instructions
The operating manual describes the whole life cycle of the appliance. Store this
manual in such a way that is easily accessible to every user and is available to every
new owner of the appliance.
WARNING!
The operating manual must be read and understood.
• Read the operating manual carefully.
• Pay particular attention to the chapter Intended use and General safety
instructions!
1.2. Symbols
The following symbols are used throughout this manual:
DANGER!
High risk
• Serious or fatal injuries if the safety precautions are not observed.
WARNING!
Middle risk
• Injuries or serious equipment damage if the safety precautions are not
observed.
CAUTION!
Low risk
• Equipment damage if the safety precautions are not observed.
NOTES!
Draws attention to important additional information, tips and recommenda-
tions vital to your safety and the proper function of the equipment.
NOTES!
refers to information in this operating manual or in other
documents.
indicates a work step which you must carry out.
03 ATEX1089 X - 5
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1.3. Intended use
The device may only be used for the applications indicated in the chapter Oper-
ating conditions for the devices, and only in connection with third-party devices or
components recommended or approved by Bürkert. Observe the instructions in this
operating manual, as well as the conditions of use and permissible data specified in
the chapter Operating conditions for the devices.
The proper and safe function of the system depends on proper transport, storage
and installation, and on careful operation and maintenance.
• The device serves exclusively as a solenoid valve for the media stated in the data
sheet and for use in Explosion Group II, Category 2G and Temperature Class T4
or T5 (see data on the Ex approval plate).
• The types of explosion protection used are flameproof enclosure „d“ with
increased safety „e“. The fuse incorporated in version K is executed in explosion
protection encapsulation type „m“. The composition of the ignition protection
symbol is aligned to the type of ignition protection of the respective components
used.
• Any other utilisation, or a utilisation going beyond this use will be regarded as
improper. Bürkert will accept no liability for any damage resulting from such use.
The user must bear all the risk alone.
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1.4. General safety instructions
DANGER!
Risk of explosion if the device is opened!
• The device is a sealed system. It must not be opened.
DANGER!
Electrical power supply in the system!
Acute risk of injury from hazardous structure-borne voltage!
Risk of damage to the device due to short circuit!
• Work on the electrical system may only be carried out by qualified
electricians.
• Before starting work, switch off the power supply and secure to
prevent it being switched on again!
• Observe the applicable accident prevention and safety regulations for
electrical devices!
WARNING!
Pressurised system!
Interventions in the pneumatic system represent an acute risk of injury.
• Work on the pneumatic system may only be carried out by qualified and
instructed personnel using appropriate tools.
• First switch off pressure before disconnecting lines and valves.
• Observe the flow direction during installation!
• Observe the applicable accident prevention and safety regulations for
pneumatic systems!
WARNING!
General hazards!
Hazards can lead to precarious situations.
• Unintentional operation or impermissible damage can lead to generally
dangerous situations including physical injury. Take appropriate mea-
sures to prevent unintentional operation or impermissible damage!
• The generally recognised safety engineering rules apply for the
planning and operation of the device. These rules must be observed.
NOTES!
The device has been developed in accordance with the acknowledged
safety engineering rules and corresponds to the state of the art. However,
risks may arise. Operate the device only in a proper and safe state and in
accordance with the operating manual.
03 ATEX1089 X - 7
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1.5. General information
1.5.1. Contact address
Germany
Bürkert Fluid Control Systems
Sales Center
Chr.-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 under: www.burkert.com
1.5.2. Information on the internet
Operating instructions and data sheets for type 0641 (064../065..) may be found
on the Internet under: www.burkert.com
1.5.3. Warranty
The warranty is only valid if the device is used as intended in accordance with the
specified application conditions.
1.5.4. Approvals
The EC Qualification Test Certificate PTB 03 ATEX 1089 X has been drawn up by
the
PTB (Physikalisch Technische Bundesanstalt)
Bundesallee 100
38116 Braunschweig
who also audited the manufacture (CE0102).
1.5.5. Conformity
In accordance with the EC Declaration of conformity, Type 064.-....-...-. / 65.-....-...-.
is compliant with the EC Directives.
1.5.6. Standards
Conformity with the EC Directives is verified by the following standards.
EN50014, EN50018, 50019, 50028 see also chapter „2.1.3. Types of explosion
protection“
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2. OPERATIN CONDITIONS FOR THE DEVICES
2.1. Special conditions
2.1.1. Short-circuit protection
As a short-circuit protection, each magnet must be connected in series with a
fuse corresponding to its rated current (max. 3 x Ib according to IEC 60127-2-1)
or a motor protector switch with a fast-acting short-circuit and thermal trip (set to
the rated current). For very small rated currents for the magnets, the fuse with the
smallest current value according to the above-mentioned IEC standard will suffice.
This fuse may be mounted in the associated supply unit or must be connected in
series separately. The rated voltage of the fuse must be equal to or larger than the
quoted nominal voltage of the magnet. The switch-off capability of the fuse car-
tridge must be equal to or greater than the maximum theoretical short-circuit current
at the installation location (normally 1500 A).
In the case of versions A and L of the solenoid, short-circuit protection must
be assured by the operator. In the case of version K of the solenoid, the fuse is
installed in the terminal box of the device. More detailed descriptions of versions A,
L and K are to be found in the section Technical Data.
Fuse ... A
2.1.2. Operation with associated valve body
The solenoids coil type 64.-....-...-. / 65.-....-...-. may only be operated with
a matching valve body as a complete device, complying with the following
requirements:
• Materials with single and block assembly:
metal (brass, aluminium, stainless steel) or plastics (e,g, polyamide PA 6 GV ...)
DANGER!
Risk of explosion!
• When using the devices in petrol pumps for the control of petrol in
category 2, a valve body made of metal (brass, aluminium or stainless
steel) must be employed!
03 ATEX1089 X - 9
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• Minimum dimensions of the valve bodies:
32 mm x 32 mm x 10 mm (L x W x H)
A larger valve body with better heat conductance may be attached at any time.
2.1.3. Types of explosion protection
• Solenoid Type 6..-...-...-.. in version with or without terminal box:
- Flameproof enclosure „d“ to EN 50 014 and EN 50 018 as well as
- Increased safety „e“ to EN 50 014 and EN 50 019
• Fuse protection (to separate Design Inspection Certficate)
- Encapsulation type „m“ to EN 50 014 and EN 50 028
The composition of the ignition protection symbol is aligned to the type of ignition
protection of the respective components used.
Solenoid with or without terminal box:
II 2G Ex ed IIC T4 or T5
Solenoid with or without terminal box:
II 2G Ex edm IIC T4 or T5
2.1.4. Dimensions
Connection type Length (mm) Width (mm) Height (mm)
Electrical connection A 96 32 59
Electrical connections L&K 112 60 113
2.1.5. Type of protection
IP65 to EN 60529 (DIN VDE 0470 Part 1)
2.1.6. Operational temperature range
Please note the operational temperature range listed for each type in the Electrical
Data!
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2.1.7. Maximum permissible ambient temperature
range
Please observe the maximum permissible ambient temperature range given under
Operating conditions of the coils for each type!
Version Installation Maximum permissible ambient
temperature range
64.-....-...-. Individual assembly -40 °C ... +60 °C
Block assembly -40 °C ... +45 °C
65.-....-...-. Individual assembly -40 °C ... +50 °C
Block assembly -40 °C ... +40 °C
2.1.8. Use in petrol pumps
DANGER!
Risk of explosion if the device is opened!
• The valves may only be dismantled by the manufacturer. The always
represent a closed system!
DANGER!
Risk of explosion!
• When using the devices in petrol pumps for the control of petrol in
category 2, a valve body made of metal (brass, aluminium or stainless
steel) must be employed!
The devices may also be used for the control of petrol in Category 2 when no air
and no oxygen are present in the closed system.
This also applies during start-up and shut-down of the system.
screwed as a block plugged-on
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