EA SV Series, Original Operating Manual

Page 1: ...END Armaturen GmbH Co KG Oberbecksener Str 78 D 32547 Bad Oeynhausen Telefon 05731 7900 0 Telefax 05731 7900 199 http www end de Original Operating Manual Safety Valves SV GV NG...

Page 2: ...nd armatures at any time without prior or direct notice to the client The contents of this publication are subject to change without notice This publication has been written with great care However EN...

Page 3: ...11 5 Safety Valves 12 5 1 General 12 5 2 Corresponding use 12 5 3 Operation 12 5 3 1 Advice for storage and starting of safety valves 12 5 4 Mounting Disassembly 13 5 4 1 Inlet pipe 13 5 4 2 Blow off...

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Page 5: ...rapidly and correctly Please read these instructions carefully and pay particular attention to the advice and warning notes Only instructed and qualified mechanician should mount adjust or maintain t...

Page 6: ...can only be considered valid if the delivery company is notified without delay In case of returns because of transport damage repairs please make a damage protocol and send the parts back to the manuf...

Page 7: ...s Observe these paragraphs without fail Paragraphs which are identified with this symbol contain very important advices this also includes how to avoid damage to property Observe these paragraphs with...

Page 8: ...anical pneumatically and electrical knowledge Secure that the machine plant come up to the Machinery Directive after the mounting and installing of the armatures and valves Switch off all the devices...

Page 9: ...e production process of the plant needed to be stopped Is it necessary to inform specific personnel about the disassembly If necessary inform the shift foreman safety engineer or the manager about the...

Page 10: ...al data The armatures valves must be used only for a purpose corresponding to their construction The armatures valves must be used within the values specified in the technical data The operating of th...

Page 11: ...ced or changed Identification T V symbol Safety Valve Year of component test Component test number Narrowest flow cross section Code letters D G H designed for heating systems D G designed for steam g...

Page 12: ...the safety valve will be resistant Pollution and using outside the nominal pressure and or the nominal temperature range should causes damages on the safety valve especially on the seals At non neutra...

Page 13: ...se of an appropriate assembly the valve may be leaky already upon first response The assembly of the threaded valves should be carried through without using hemp or PTFE tape Metal sealing rings are t...

Page 14: ...ned to ensure that the required mass flow can be discharged during the blowing off process The cross section should be equal at least as the feed out cross section of the safety valve Inside the blow...

Page 15: ...fficient dimensions must be installed Hazard free removal of the condensate or medium discharge must be ensured The body pipes and silencers must be protected against freezing 5 4 5 Mounting with thre...

Page 16: ...nding safety measures have to be taken 5 5 Commissioning After transportation and prolonged storage of the safety valves with a pre set reaction pressure it is possible that there will be a delayed in...

Page 17: ...essure only externally with gas or at a 100 clean device 5 6 Maintenance Before you maintain or shut down the safety valve you have to read the Safety advice If you have not read the safety advices un...

Page 18: ...ernally with gas or at a 100 clean device 5 6 3 Leaks Leaks may be caused in the case of safety valves due to pollution between the valve disc and seat By operating the lifting device small deposits o...

Page 19: ...09 12 http www end de 19 Notes...

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Page 23: ...Leaks 18 M Maintenance 17 Mounting 13 N Non flamable media 15 Non toxic media 15 O Open discharge Safety Valves 15 Operation 12 P Personal advice 8 Prolonged storage 16 R Regular releasing 18 S Safet...

Page 24: ...0 5731 7900 0 Telefax 49 0 5731 7900 199 Internet http www end de E Mail post end de Watergates GmbH Co KG Oberbecksener Str 70 D 32547 Bad Oeynhausen Telefon 49 0 5731 7900 0 Telefax 49 0 5731 7900...