Type 6213 EV, 6281 EV 2/2-way solenoid valve Operating Instructions
1 OPERATING INSTRUCTIONS The operating instructions contain important information. ▶▶ Read the operating instructions carefully and follow the safety instructions in particular, and also observe the operating conditions. ▶▶ 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 Symbols ▶▶ designates an instruction to prevent risks. →→designates a procedure which you must carry out.
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 pipes and valves, turn off the pressure and vent the pipes. Risk of electric shock.
3.1 4 Warranty The warranty is only valid if the device is used as intended in accordance with the specified application conditions. 3.2 Information on the internet The operating instructions and data sheets for type 6213 EV / 6281 EV can be found on the internet at: www.buerkert.com Type “6213” or “6281” TECHNICAL DATA 4.
Special instructions for valves circuit function B (NO) with deaeration connection G1/8 on the coil (CF05/MX62): The deenergized valve is open. The medium also flows off via the deaeration connection on the coil. Valves of this design are therefore suitable for relieving compressors only. Permitted medium temperature depending on coil and seal material: Coil body PA/EP1) Polyamide PA Epoxy EP (NA38) Polyamide PA Epoxy EP (NA38) Polyamide PA 1) 4.2 Application conditions FKM FKM EPDM EPDM NBR 0...
Medium temperature Non-hazardous fluids (air and inert gas) Ambient temperature -30...+120 °C -30...+100 °C (for 6213 DN40) -30...+55 °C Water 0...+100 °C 0...+55 °C Fire protection service valve (PE48) +5...+90 °C +5...+55 °C 4.3 Conformity In accordance with the EU Declaration of conformity, the solenoid valve Type 6213 EV / 6281 EV is compliant with the EU Directives (if applicable). 4.
5 5.1 INSTALLATION Safety instructions DANGER! Risk of injury from high pressure in the equipment. ▶▶ Before loosening the pipes and valves, turn off the pressure and vent the pipes. Risk of injury due to electrical shock. ▶▶ Before reaching into the system, 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 installation.
5.4 Manual override (optional Type 6281, Code HA15/HA17) To control the valve manually, the hand lever under the coil must be turned into the vertical position. NOTE! Caution. ▶▶ Do not overturn hand lever. ▶▶ When the hand lever is actuated, the valve can no longer be switched electrically. HA17 HA15 5.5 Electrical connection of the cable plug WARNING! Risk of injury due to electrical shock. ▶▶ Before reaching into the system, switch off the power supply and secure to prevent reactivation.
Note the voltage and current type as specified on the type label. 6 6.1 MAINTENANCE, TROUBLESHOOTING Safety instructions WARNING! Seal max. 1 Nm Authorized cable plug e.g. Type 2508 or other suitable cable plug in accordance with DIN EN 175301-803 Form A Risk of injury from improper maintenance. ▶▶ Maintenance may be carried out by authorized technicians only and with the appropriate tools. Risk of injury from unintentional activation of the system and an uncontrolled restart.
Escaping medium. When a sticking nut is loosened, medium may escape. ▶▶ Do not tighten sticking nut any further. Overheating, risk of fire. Connection of the coil without pre-assembled valve will result in overheating and destroy the coil. ▶▶ Connect the coil with pre-assembled valve only. Nut Core guide pipe O-ring Observe torque for fastening nut (See table) ! Locking pin Procedure: →→Connect coil body to the core guide pipe. →→Screw on coil with nut. Observe torque.
6.3 Malfunctions 7 If malfunctions occur, check whether: →→the device has been installed according to the instructions, →→the electrical and fluid connections are correct, →→the device is not damaged, →→all screws have been tightened, →→the voltage and pressure have been switched on, →→the pipelines are clean. SPARE PARTS CAUTION! Risk of injury and/or damage by the use of incorrect parts.
7.2 Overview of replacement part sets 6213 EV 6281 EV Coil set SET 1 Coil set SET 1 Plunger tube set SET 7 Wearing parts set SET 3 Wearing parts set SET 3 The composition of the spare part sets may differ from the diagram depending on the model of valves.
8 TRANSPORT, 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...+80 °C. Damage to the environment caused by device components contaminated with media.
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: info@burkert.com International address www.burkert.com Manuals and data sheets on the Internet: www.burkert.com Bedienungsanleitungen und Datenblätter im Internet: www.buerkert.de Instructions de service et fiches techniques sur Internet : www.burkert.fr © Bürkert Werke GmbH & Co.
