2/2 way angle seat valve, 3/2 way globe valve (29 pages)
Summary of Contents for Bürkert 0255
Page 1
Type 0255 / 0355 2/2- and 3/2-way solenoid valve 2/2- und 3/2-Wege-Magnetventil Électrovanne 2/2 et 3/2 voies Operating Instructions Bedienungsanleitung Manuel d‘utilisation...
OPERATING INSTRUCTIONS INTENDED USE Incorrect use of the solenoid valve Type 0255 / 0355 can be dan- The operating instructions contain important information. gerous to people, nearby equipment and the environment. ▶ Read the operating instructions carefully and follow the safety ▶...
BASIC SAFETY INSTRUCTIONS Risk of injury due to malfunction of valves with alternating current (AC)! These safety instructions do not make allowance for any contingencies and events which may arise during installation, operation and Sticking core causes coil to overheat, resulting in a malfunction. maintenance.
Information on the internet • Voltage (Tolerance ± 10 %) / Current type The operating instructions and data sheets for type 0255 / 0355 can • Coil power consumption (active power in W - at operating be found on the internet at: temperature) www.burkert.com...
Service life High switching frequency and high pres- 3/2-way valve; in rest position output sures reduce the service life A pressurized 4.2.1 Permitted temperature 3/2-way valve; in rest position, Permitted temperature depending on coil material and sealing pressure connection P2 connected to material: output A.
230V 50 Hz 10 W alcohol, hydraulic substances pressure Voltage, Frequency, for special design only 00135952 W12MN Power consumption Id.-Number Conformity Manufacturer code In accordance with the EU Declaration of conformity, Type 0255 / 0355 is compliant with the EU Directives. english...
INSTALLATION Before installation Installation position: any, actuator preferably upwards. Safety instructions Procedure: DANGER! → Check pipelines for dirt and clean. → Risk of injury from high pressure in the equipment! Install a dirt filter before the valve inlet (≤ 500 µm). ▶...
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Electrical connection of the cable plug Procedure: → Tighten cable plug (for permitted types see data sheet), observing WARNING! max. torque 1 Nm. → Risk of injury due to electrical shock! Check that seal is fitted correctly. → ▶ Before reaching into the system, switch off the power supply Connect protective conductor and check electrical continuity.
MAINTENANCE, TROUBLESHOOTING Malfunction Possible cause Valve does not switch Short-circuit or coil interrupted WARNING! Inadequate power supply Risk of injury from improper maintenance! Core / core area is dirty ▶ Maintenance may be carried out by authorized technicians only Medium pressure outside the permitted and with the appropriate tools! pressure range Risk of injury from unintentional activation of the system and an...
Overview of spare parts TRANSPORT, STORAGE, DISPOSAL NOTE! Type 0255 Type 0355 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.