Related Manuals for GESTRA RHOMBUSline MK 45-1
Summary of Contents for GESTRA RHOMBUSline MK 45-1
- Page 1 Steam Trap MK 45-1 MK 45-2 MK 45 A-1 MK 45 A-2 Original Installation Instructions 810348-12...
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Page 2: Table Of Contents
Contents Foreword ..........................3 Availability .............................3 Formatting features in the document ......................3 Safety ........................... 3 Use for the intended purpose .........................3 Basic safety notes ..........................4 Information on property damage or malfunctions ..................4 Qualification of personnel ........................5 Protective gear ............................5 Typographic features of warning notes ....................5 Formatting features for warnings of property damage ................5 Description .......................... -
Page 3: Foreword
Formatting features in the Foreword document This installation & operating manual will help you use the following types of equipment safely and Certain text elements of this installation & operating efficiently for their intended purpose. manual feature a specific typographic design. You can easily distinguish the following text elements: ... -
Page 4: Basic Safety Notes
Note that the equipment is also used incorrectly if temperature ratings. the materials of the equipment are not suitable for You can find information about the pressure and the fluid. temperature ratings on the name plate and in Technical data the “... -
Page 5: Qualification Of Personnel
Qualification of personnel Typographic features of warning notes Specialist personnel must have knowledge and experience in the following areas: DANGER Locally applicable explosion & fire protection and occupational health & safety provisions Notes with the heading DANGER warn against imminent dangerous situations that ... -
Page 6: Description
Description Scope of supply and equipment specification Scope of supply Our equipment is delivered packed and ready for assembly. Equipment specification Designation Designation Screw Cover gasket Name plate Body Cover Flow arrow Spring Strainer Membrane regulator capsule Gasket Nozzle insert Sealing plug... - Page 7 The equipment is available with two different types The membrane regulator capsules are available for of membrane regulator capsules with the three different opening temperatures. associated nozzle insert. Type Undercooling MK 45-1 and MK 45 A-1 Δ T approx. 10 K (standard) ...
- Page 8 Markings on the membrane regulator capsule Name plate/identification The following items are indicated on the name plate: Manufacturer Type designation Nominal size Pressure rating Max. service pressure Max. service temperature Description Max. admissible differential pressure Code number for type ...
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Page 9: Application Of European Directives
Application of European Directives Task and function This equipment is designed for discharging Fluids condensed water or air-venting steam lines. The equipment is designed for the following fluids Condensate discharge is controlled by the (in accordance with the EU Pressure Equipment membrane regulator capsule and the associated Directive or Pressure Equipment (Safety) nozzle insert. -
Page 10: Storing And Transporting The Equipment
Transporting the equipment Storing and transporting the equipment Meet the requirements for storage also when transporting the equipment. Attention! Prior to transport seal off connections with sealing plugs. Equipment can be damaged if stored or transported improperly. If you do not have the sealing plugs ... -
Page 11: Connecting The Equipment
Attention! DANGER Risk of extremely severe injury or death Equipment will be damaged if the end due to burns, freezing or intoxication connections are undersized. during work on pipes. Make sure that the connections are Make sure that there is no hot or cold strong and rigid enough to support the fluid in the equipment or pipes. -
Page 12: Operation
Maintaining the equipment If the equipment is used in contaminated You can check the equipment for correct operation areas there is a risk of severe injuries or using the GESTRA ultrasonic measuring unit death caused by harmful substances in or VAPOPHONE ®... - Page 13 Replace components only with genuine spare parts from the manufacturer. Spare parts for version with tandem seat Designation Stock code # MK 45-1 MK 45A-1 5, 6, 7 Tandem-seated membrane regulator capsule 5N1 and 375 109 375 109 nozzle insert, complete Tandem-seated membrane regulator capsule 5U1 and 375 111 375 111...
- Page 14 Spare parts for version with single seat Designation Stock code # MK 45-2 MK 45A-2 5, 6, 7 Single-seated membrane regulator capsule 5N2 and 375 110 375 110 nozzle insert, complete Single-seated membrane regulator capsule 5U2 and 375 112 375 112 nozzle insert, complete Single-seated membrane regulator capsule 5H2 and 377 589...
- Page 15 Removing the membrane regulator capsule The membrane regulator capsule is intact if your and nozzle insert readings match the values indicated in the following table. To clean and, if necessary, discard and replace the membrane regulator capsule and the nozzle insert Type Intact Defective...
- Page 16 Removing and cleaning the strainer To remove and, if required, clean or replace the strainer proceed as follows: Use a 30 mm open-end spanner (US: wrench) to unscrew the sealing plug from the body. Remove the gasket. Take out the strainer. ...
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Page 17: Troubleshooting
Troubleshooting Fault Cause Remedy The steam trap is cold or only The shut-off valves for Open the shut-off valves. hand-hot. condensate inlet or outlet are closed. The condensate inlet or outlet Clean the pipes. is dirt clogged. Clean the equipment. The steam trap is blowing off The membrane regulator Clean the membrane regulator capsule... - Page 18 Fault Cause Remedy Insufficient condensate The shut-off valves for Open the shut-off valves. discharge. condensate inlet or outlet are closed. Insufficient thermal output for the user. The condensate inlet or outlet Clean the pipes. is dirt clogged. Clean the equipment. Replace the membrane regulator capsule and the nozzle insert.
- Page 19 Fault Cause Remedy Insufficient deaeration. Provide additional deaeration. Use a different steam trap type. Contact the manufacturer to find out which trap type is the most suitable for your application. Fluid escapes (equipment is The end connections are Seal off the end connections (e. g. leaking).
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Page 20: Putting The Equipment Out Of Operation
For the disposal of all residues observe the Putting the equipment out of pertinent legal regulations concerning waste operation disposal. Removing harmful substances Removing the equipment DANGER DANGER If the equipment is used in contaminated Risk of extremely severe injury or death areas there is a risk of severe injuries or due to burns, freezing or intoxication death caused by harmful substances in or... -
Page 21: Re-Using Equipment After Storage
Re-using equipment after storage Disposing of the equipment Observe the following instructions if you want to CAUTION remove the equipment and use it again somewhere else: Environmental damage may be caused by poisonous fluid residues. Make sure that the equipment is free of any fluid residues. -
Page 22: Technical Data
Technical data Dimensions and weights All types Height [mm] Width of cover [mm] Space required for removing cover [mm] Space required for removing sealing plug [mm] Equipment with flanged ends EN 1092-1 ASME B 16.5 ASME B 16.5 PN 40 Class 150 Class 300 Nominal size DN... -
Page 23: Pressure & Temperature Ratings
Pressure & temperature ratings Pressure & temperature ratings MK 45 Max. differential pressure Δ PMX: 32 bar End connection Flanged PN 40, EN 1092-1 Pressure p [bar] 40.0 33.3 27.6 25.7 23.8 17.1 Temperature T [°C] -10/20 Resistance limits for body/cover to EN 1092-1 End connection Flanged Class 150, ASME B16.5 PMA (admissible service pressure) - Page 24 Pressure & temperature ratings MK 45A Max. differential pressure Δ PMX: 32 bar End connection Flanged PN 40, EN 1092-1 Pressure p [bar] 40.0 31.8 29.9 27.6 26.4 25.7 Temperature T [°C] -10/20 Resistance limits for body/cover to EN 1092-1 If the operating temperatures exceed 300 °C intercrystalline corrosion may occur.
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Page 25: Declaration Of Conformity - Standards And Directives
Declaration of Conformity and the relevant certificates. You can download the latest Declaration of Conformity at www.gestra.com. You can request the relevant certificates by writing to the following address: GESTRA AG Münchener Straße 77... - Page 28 You can find our authorized agents around the world at: www.gestra.com GESTRA AG UK Importer Münchener Strasse 77 28215 Bremen GESTRA UK Ltd Germany Phone +49 421 3503-0 Unit 1 Sopwith Park, Royce Close, +49 421 3503-393 West Portway Business Park, Andover, e-mail info@de.gestra.com...
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