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MEDENUS

Gas-Druckregeltechnik GmbH

Phone

+49 (0)2761 82788-0

Fax

+49 (0)2761 82788-9

Im Langen Feld 3 / D-57462 Olpe
[email protected]

www.medenus.de

Содержание R 51

Страница 1: ...05 2022 Gas Pressure Regulator R 51 Operating and Maintenance Instructions...

Страница 2: ...Subject to technical modifications Reprint prohibited...

Страница 3: ...Diaphragm assembly Actuator housing Internal measurement port Adjusting screw Spindle Design of the gas pressure regulator R 51 Diaphragm...

Страница 4: ...Storage and Packaging 11 6 1 Transport 11 6 2 Storage 11 6 3 Packaging 11 7 Mounting and Commissioning 12 7 1 Safety Instructions and Preparation 12 7 2 Mounting 12 7 3 Leakage Test Test for External...

Страница 5: ...12 Accessories Options 23 12 1 BV breather valve 23 12 2 RSD restrictor valve 24 12 3 HD 2 version 25 13 Declaration of Conformity 26...

Страница 6: ...ation range of the device shall apply The figures in these instructions are provided for basic understanding and may differ from the actual design The contents of these instructions are protected by c...

Страница 7: ...ate injury damage to the device the breakdown of the system and material or environmental damage This combination of symbol and signal word indicates an imminent hazardous situation which if not avoid...

Страница 8: ...al measuring line Open air model 3 Avoidance of Foreseeable Misuse 2 3 Types of Models Options The regulators must not be used to control liquids The regulators must not be used in temperature ranges...

Страница 9: ...s the recognized technical rules and the recognized safety rules However improper use can result in hazards to the user or to third parties This can also result in damage to the device or to the syste...

Страница 10: ...ed to perform work on MEDENUS devices during the warranty period only after consultation with the manufacturer Otherwise the claims under warranty will become void The operator must obtain information...

Страница 11: ...store O rings and seals for more than 5 years even if stored properly Spare parts must be stored in their original packaging until use Storage period for devices Storage of the device for up to one ye...

Страница 12: ...ese instructions and that no unauthorized persons stay in the danger zone DANGER Note Note DANGER 7 2 Mounting Remove the packaging flange protection caps and shipping braces Check the device for wear...

Страница 13: ...oints approx 3x DN P2 Connection X Y Z A Nennweite nominal size Abmessung dimension mm Anschluss Regler connection Regulator Anschluss Regler ffnungsdurchmesser connection Regulator opening diameter m...

Страница 14: ...nal and international standards shall apply Procedure Close the ball valve upstream of the valves and fittings item 7 01 Close the downstream shut off devices item 7 13 ball valve solenoid or pneumati...

Страница 15: ...device is equipped with a bypass the latter must be slowly opened for pressure compensation as step 1 This is followed by slowly opening the inlet shut off valve which will close the bypass The same...

Страница 16: ...0 850 2070 FG106 5 3 7035 1580 3900 FG107 6 0 1028 7 5 Diaphragm assembly setpoint spring table Changing the control range Switching to the control range of a different setpoint spring can be done for...

Страница 17: ...ependently on a medium term basis During maintenance work the components must be cleaned and subjected to a thorough visual inspection This is also necessary if irregularities in the operating behavio...

Страница 18: ...have been removed make sure they are mounted correctly reinstall all fastening elements and observe the screw tightening torques see Table 8 3 Prior to recommissioning observe the following Make sure...

Страница 19: ...ol deviation too large Unfavorable connection of the measuring line Select a measuring point with steady flow check measuring point Sluggishness of the device due to dirt Subject device to maintenance...

Страница 20: ...mbH Im Langen Feld 3 D 57462 Olpe Phone 49 0 2761 82788 0 Fax 49 0 2761 82788 9 E mail service medenus de Internet www medenus de ATTENTION 11 Spare Parts 11 1 Parts for Maintenance Work O rings Item...

Страница 21: ...21 05 2022 20 16 4 7 12 11 6 20 17 11 2 Spare Part Sectional View R 51 R51 shown with high pressure spindle HD2...

Страница 22: ...22 05 2022 Notes...

Страница 23: ...om the breather connection of the gas pressure regulator or of the safety shut off valve of more than 30 l h is prevented 12 1 1 Use On SAV control devices On regulators pilots With low dynamic regula...

Страница 24: ...n in the measurement line of the gas pressure regulator 12 2 3 Technical Data Type RSD Max allowable pressure PS 5 bar Max operating pressure pmax 5 bar Connection type on both sides G 1 4 Female thre...

Страница 25: ...ulators R51 On the SRV SL10 12 3 3 Mounting Unscrew the sealing cap Unscrew the setting screw anticlockwise Take off the spring plate from the spring Attention Do not lose the steel ball Remove the bu...

Страница 26: ...26 05 2022...

Страница 27: ...rea of our homepage this document is available in different languages You can use the following QR codes and links to go directly to this document in your language German http medenus de files upload...

Страница 28: ...MEDENUS Gas Druckregeltechnik GmbH Phone 49 0 2761 82788 0 Fax 49 0 2761 82788 9 Im Langen Feld 3 D 57462 Olpe info medenus de www medenus de...