Argo-Hytos SD1EX-A2 Інструкція з експлуатації - Сторінка 4
Переглянути онлайн або завантажити pdf Інструкція з експлуатації для Блок управління Argo-Hytos SD1EX-A2. Argo-Hytos SD1EX-A2 4 сторінки. Explosion-proof
Друкувати сторінку
9. Maintenance, Service, Troubleshooting
› The solenoid generally requires almost no maintenance. All electrical connections shall be checked regularly for possible damages (visual check).
› The surface of the device shall be checked regularly for dust deposits, which should be cleaned off.
› Do not try to open or to repair the device. If any trouble occurs, please contact the manufacturer.
10. Standards and Regulations
› Directive 2014/34/EU of the European Parliament and the European Council (ATEX 95)
› DIN VDE 0580
› EN 60529
› EN 60079-0:2012, EN 60079-7:2007, EN 60079-18:2009, EN 60079-31:2009
› IEC 60079-0:2011, IEC 60079-7:2006, IEC 60079-18:2009, IEC 60079-31:2008
11. Safety Notice - Please Read Carefully!
› In case the solenoid shows any signs of a defect, malfunctioning or external damage.
(including corrosion), the device must immediately be taken out of operation.
› Any deposits on the surface of the device shall not obstruct heat emission.
› To maintain legibility of the data plate, the solenoid must not be coated.
Caution:
› Always disconnect the solenoid from the power supply before any maintenance or other work on it.
› Always exchange the complete solenoid. Do not try to repair the solenoid.
› Under no circumstances shall any changes be made to the solenoid or the connecting cable.
› Never operate the solenoid when disconnected from the valve body.
› Demount the solenoid only in secure areas (not in EX-areas). If this is not possible, the solenoid must cool off for at least 10 minutes.
Any warranty claims are denied in case the regulations in this operating manual are not observed!
12. Grouping of Single Solenoids and Valves
General
› A single solenoid must only be operated with a valve body within at least a minimum volume described in "Valve Installation".
Instructions – Please Read Carefully!
› If two solenoids per valve body are installed (RPEX3-06), they have to be mounted on opposite sides.
› The user has to ensure only one solenoid per valve body is actuated at a time. Simultaneous activation of solenoids at one and the same
valve body is forbidden. The user has to fulfil this requirement by proper electrical connections.
13. Dimensions
in millimeters (inches)
5+1 Nm
(3.7+0.7 lbf.ft)
14. Transport and Storage / Service and Maintenance
› The valves are wrapped in polyethylene bags (vacuum packed) and fitted with paper labels bearing the product number, name
and manufacturing order.
› The valves should be stored in boxes and protected against weather influences that may cause corrosion.
› Except for the replacement of the external gasket, any other repairs of the valve are prohibited.
They may be carried out at the manufacturer's only.
PRODUCER:
ARGO-HYTOS s.r.o.
Dělnická 1306
543 15 Vrchlabí, Czech Republic
www.argo-hytos.com
Subject to change · Operating_Instructions_for_Explosion-proof_Valves_4090_2en_06/2018
O-Ring
21.89x2.62 MVQ70
Valve tube
Telefon: + 420 499 403 111
Internet: www.argo-hytos.com
E-mail: [email protected]
Page 4