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Summary of Contents for Burkert AC19
- Page 1 EPS 16 ATEX 1072 X, IECEx EPS 16.0030X Solenoid coil Type AC19 Magnetspule Typ AC19 Bobine magnétique Type AC19 Device with II 2G/D Ex approval Geräte mit II 2G/D Ex Zulassung Appareils avec mode de protection II 2G/D Ex Operating Instructions Bedienungsanleitung Manuel d‘utilisation...
- Page 2 We reserve the right to make technical changes without notice. Technische Änderungen vorbehalten. Sous réserve de modifications techniques. © 2016 Bürkert Werke GmbH Operating Instructions 1605/00_EU-ML_00810522 / Original DE...
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Page 3: Table Of Contents
EPS 16 ATEX 1072 X Table of contents 1 Operating instructiOn ..............4 7.6 Electrical data for solenoid coils with terminal box ..14 1.1 Definition of terms / abbreviation ........... 4 8 accessOries ................... 15 1.2 Symbols ..................4 8.1 Cable gland for terminal box ..........15 2 authOrised use ..................5 8.2 External grounding connection for terminal box ....15 2.1 Explosion protection approval .......... -
Page 4: Operating Instruction
▶ Failure to observe the warning may result in serious injuries or ▶ Operating instructions must be available to each user. death. ▶ The liability and warranty for the device are void if the operating instructions are not followed. Caution! Warns of a possible danger. Definition of terms / abbreviation ▶ Failure to observe this warning may result in a moderate or minor In these instructions, the term “device” always refers to the solenoid injury. coil AC19. note! In these instructions, the abbreviation “Ex” always refers to Warns of damage to property. “potentially explosive”. 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. -
Page 5: Authorised Use
AuThOrISED uSE Explosion protection approval The explosion protection approval is only valid if you use the modules unauthorized use of the solenoid coil ac19 may be dangerous and components authorized by Bürkert, as described in these oper- to people, nearby equipment and the environment. ating instructions. ▶ The solenoid coil AC19 is used to activate valves which control The solenoid coil AC19 may be used only in combination with the the gaseous or liquid media. valve types released by Bürkert, otherwise the explosion protection ▶ A valve controlled by the solenoid coil AC19 may be used solely approval will be terminated. If you make unauthorized changes to the for the media specified in the data sheet and for use in explosion system, the modules or components, the explosion protection approval group IIC category 2G and/or explosion group IIIC category 2D, and temperature class T4 (refer to the specifications on the type will also be void. -
Page 6: Basic Safety Instructions
EPS 16 ATEX 1072 X Basic safety instructions BASIC SAfETy InSTruCTIOnS risk of explosion. These safety instructions do not make allowance for any The solenoid coil and valve body form a closed system after installation. • Contingencies and events which may arise during the installation, When used in explosion-risk areas, there is a risk of explosion if the operation and maintenance of the devices. system is opened in the operating state. ▶ Do not remove or open the system during operation. • Local safety regulations – the operator is responsible for observing these regulations, also with reference to the installation personnel. 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. danger – high pressure. ▶ Take suitable measures to ensure that no electrostatic discharges ▶ Before loosening the lines and valves, turn off the pressure and can build up in the explosion-risk area. vent the lines. ▶ Do not use the device in areas where there are powerful charge- risk of electric shock. generating processes, mechanical reaming and cutting processes, the spraying of electrons (e.g. in the vicinity of electrostatic coating ▶ Before reaching into the device, switch off the power supply and equipment) as well as pneumatically conveyed dust. -
Page 7: General Information
E-mail: info@de.buerkert.com manner. ▶ Don’t use the device as a lever when screwing the valve into the international line. Contact addresses can be found on the final pages of the printed operating instructions. And also on the Internet at: www.burkert.com Warranty The warranty is only valid if the solenoid coil AC19 is used as intended in accordance with the specified application conditions. Information on the internet Operating instructions and data sheets for Bürkert products are available online at: www.burkert.com english... -
Page 8: Product Description
Circlip with cable outlet: Washer Bracket Ring cable lug with supply cable Connection cable Union nut Terminal box Coil housing Lock screw Core guide tube Bracket Valve body with Coil housing Core guide tube port connection Fig. 1: Solenoid coil Type AC19 with cable outlet Valve body with port connection Fig. 2: Solenoid coil Type AC19 with terminal box english... -
Page 9: Solenoid Coil With Cable Outlet
EPS 16 ATEX 1072 X Product description Solenoid coil with cable outlet Solenoid coil with terminal box The solenoid coil type AC19 is an electromagnetic valve actuator for The design of the solenoid coil is identical to the description under various Bürkert valves. As a so-called top-mounted coil, it is separated „5.2“, however a terminal box is also installed here (see „Fig. 2“). 100 % from the valve. The valve is a closed system even if the coil is The terminal box is certified with the Type Examination Certificate removed. -
Page 10: Application Conditions Of The Devices
EPS 16 ATEX 1072 X Application conditions of the devices APPlICATIOn COnDITIOnS Of Operating conditions ThE DEvICES 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: Special conditions • Material Metal (brass, aluminium, stainless steel) or polyamide 6.1.1 Avoiding build-up of electrostatic • Minimum dimensions charge 55 mm x 36 mm x 30 mm A larger valve body with a higher heat-dissipating capability can be Warning! used at any time. risk of explosion due to electrostatic discharge. Operating temperature range 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. -
Page 11: Technical Data
EPS 16 ATEX 1072 X Technical data TEChnICAl DATA Conformity The solenoid coil Type AC19 is compliant with the EC Directives Safety instructions according to the EC Declaration of Conformity. Danger! Standards risk of explosion. The applied standards which are used to demonstrate compliance with Dangerous situations can result if the technical safety data and the EC Directives are listed in the EC type test certificate and/or the values specified on the type label aren’t observed or cannot be met. -
Page 12: Type Label For Explosions-Risk Areas
EPS 16 ATEX 1072 X Technical data Type label for explosions-risk areas legend: position description 7.4.1 Identification of the solenoid coil ATEX, Certificate issuer and certificate number ATEX, Explosion protection labelling solenoid coil ac19 with sample valve and the positions of the type label: IECEx, Certificate issuer and certificate number IECEx, Explosion protection labelling Type label with Ex-code Type label with Nominal voltage, nominal power solenoid coil AC19 Type label Serial number specifications with valve specifications Date of manufacture Identification number EPS 16 ATEX 1072 X IECEx EPS 16.0030X... - Page 13 EPS 16 ATEX 1072 X Technical data 7.4.2 Identification of the terminal box legend: note! position description Attachment of the terminal box changes the ignition protection type. ATEX, Certificate issuer and certificate number ATEX, Explosion protection labelling solenoid coil ac19 with terminal box with IECEx, Certificate issuer and certificate number sample valve and the positions of IECEx, Explosion protection labelling the type label: Type label with Ex-code Nominal voltage, nominal power Serial number Date of manufacture Identification number EPS 16 ATEX 1072 X IECEx EPS 16.0030X Fig. 4:...
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Page 14: Electrical Data For Solenoid Coils With Cable Outlet
EPS 16 ATEX 1072 X Technical data Electrical data for solenoid coils Wire assignment: with cable outlet Wire color assignment Universal current, available nominal voltages from 24 V to 230 V, green-yellow Protective conductor frequency 0 to 60 Hz brown Coil connection 1 code Overall tempera- ambient tem- nominal blue Coil connection 2 width in ture perature range power class in °c in W Electrical data for solenoid coils PX38 –40 to +60 with terminal box... -
Page 15: Accessories
EPS 16 ATEX 1072 X Accessories ACCESSOrIES External grounding connection for terminal box Cable gland for terminal box If solenoid coils feature a terminal box, connection terminals are enclosed for the external grounding connection. Suitable cable glands are available for use of the terminal box. If the potential equalization is not to be connected by a pipeline or Cable gland is not included in the scope of delivery of the by the use of a plastic fitting, the connection can be made via the solenoid coil with terminal box and must be ordered sepa-... -
Page 16: Installation And Removal
▶ Installation may be carried out by authorized technicians only and ▶ The coil connection cable have to be fixed and protected against with the appropriate tools. damage. ▶ Secure system from unintentional activation. risk of explosion. ▶ Following assembly, ensure a controlled restart. The solenoid coil and valve body form a closed system after installation. Installation When used in explosion-risk areas, there is a risk of explosion if the system is opened in the operating state. Detailed installation instructions can be found in the oper- ▶ The system must not be disassembled during operation. ating instructions of the respective valve and/or online at: www.burkert.com english... -
Page 17: Electrical Connection
Danger! ▶ When using flexible lines, use wire end ferrules. risk of electric shock. 9.2.1 Solenoid coils with cable outlet ▶ Before reaching into the device, switch off the power supply and secure to prevent reactivation. The connection cable is encapsulated with the solenoid coil ▶ Observe applicable accident prevention and safety regulations Type AC19 and cannot be removed. for electrical equipment. Observe the indicated voltage according to the type label. There is a risk of electric shock if there is no electrical contact between the metal parts of the valve and the protective conductor 9.2.2 Solenoid coils with terminal box of the coil. ▶ Always connect the protective conductor. green-yellow ▶ Test for continuity between the protective conductor of the coil and the core guide tube of the valve. -
Page 18: Removal
EPS 16 ATEX 1072 X Installation and removal removal Screw Danger! Circlip danger – high pressure. Clamping bracket ▶ Before loosening the lines and valves, turn off the pressure and Connection line vent the lines. risk of electric shock. Washer ▶ 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! Fig. 6: Protective conductor connection Warning! risk of injury from improper removal. Screw ▶... -
Page 19: Start-Up
▶ Before start-up, ensure that the operating personnel are familiar with and completely understand the contents of the operating 11.2 repair instructions. ▶ Observe the safety instructions and intended use. Danger! ▶ Only adequately trained personnel may start up the equipment or the device. danger due to improper repairs. The safety and functionality of the AC19 coil and corresponding Before starting up the device, ensure that: solenoid valve following a repair are only given if the repair work was → the device has been installed correctly, performed by the manufacturer. → ▶ Only have the device repaired by the manufacturer. the connection has been made properly, →... -
Page 20: Transportation, Storage, Disposal
EPS 16 ATEX 1072 X Transportation, Storage, Disposal 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... - Page 22 www.burkert.com...
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