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Samson 42-24 Mounting And Operating Instructions
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Samson 42-24 Mounting And Operating Instructions

Samson 42-24 Mounting And Operating Instructions

Differential pressure regulators
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EB 3003 EN
Translation of original instructions
Type 42-28 Differential
Type 42-24 Differential
Pressure Regulator
Pressure Regulator
Type 42-24 and Type 42-28 Differential Pressure Regulators
Self-operated Regulators · Closing Actuator
Edition June 2024

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Summary of Contents for Samson 42-24

  • Page 1 EB 3003 EN Translation of original instructions Type 42-28 Differential Type 42-24 Differential Pressure Regulator Pressure Regulator Type 42-24 and Type 42-28 Differential Pressure Regulators Self-operated Regulators · Closing Actuator Edition June 2024...
  • Page 2 Note on these mounting and operating instructions These mounting and operating instructions assist you in mounting and operating the device safely. The instructions are binding for handling SAMSON devices. The images shown in these instructions are for illustration purposes only. The actual product may vary.
  • Page 3 Contents Safety instructions and measures ..............1-1 Notes on possible severe personal injury ............1-4 Notes on possible personal injury ..............1-5 Notes on possible property damage .............1-7 Markings on the device ................2-1 Nameplates ....................2-1 Location of the nameplates ................2-2 Material identification number ..............2-2 2.3.1 Type 2422 Valve ..................2-2 2.3.2...
  • Page 4 Removal ....................11-1 11.1 Removing the regulator from the pipeline ............11-1 11.2 Removing the actuator from the valve ............11-1 Repairs ....................12-1 12.1 Returning devices to SAMSON ..............12-1 Disposal ....................13-1 Certificates ....................14-1 14.1 Information on the UK sales region .............14-1 Appendix ....................15-1 15.1 Tightening torques ..................15-1...
  • Page 5 In case operators intend to use the regulators in applications or condi- tions other than those specified, contact SAMSON. SAMSON does not assume any liability for damage resulting from the failure to use the de- vice for its intended purpose or for damage caused by external forces or any other external factors.
  • Page 6 Î Check with the plant operator for details on further protective equipment. Revisions and other modifications Revisions, conversions or other modifications of the product are not authorized by SAMSON. They are performed at the user's own risk and may lead to safety hazards, for example. Fur- thermore, the product may no longer meet the requirements for its intended use.
  • Page 7 Safety instructions and measures Safety features The Types 42-24 and 42-28 Regulators do not have any special safety features. When re- lieved of pressure, the regulators are opened by the force of the set point springs. Responsibilities of the operator Operators are responsible for proper use and compliance with the safety regulations. Opera- tors are obliged to provide these mounting and operating instructions as well as the refer- enced documents to the operating personnel and to instruct them in proper operation.
  • Page 8 Safety instructions and measures Referenced documentation The following documents apply in addition to these mounting and operating instructions: − Mounting and operating instructions for e.g. Type 2 N or NI Strainer u EB 1015 − Data sheets for e.g. Accessories · Differential pressure and flow regulators u T 3095 e.g.
  • Page 9 Safety instructions and measures 1.2 Notes on possible personal injury WARNING Risk of personal injury through incorrect operation, use or installation as a result of information on the regulator being illegible. Over time, markings, labels and nameplates on the regulator may become covered with dirt or become illegible in some other way.
  • Page 10 Î Wear protective clothing and safety gloves. Damage to health relating to the REACH regulation. If a SAMSON device contains a substance which is listed as being a substance of very high concern on the candidate list of the REACH regulation, this circumstance is indi- cated on the SAMSON delivery note.
  • Page 11 The lubricants to be used depend on the regulator material. Unsuitable lubricants may corrode and damage surfaces. Î Only use lubricants approved by SAMSON. When in doubt, consult SAMSON. Risk of leakage and regulator damage due to excessively high or low tightening torques.
  • Page 12 Î Prevent the formation of ice by taking appropriate precautions (e.g. enclosure, trace heater etc.). The plant operator is responsible for selecting and implementing appropriate precautions. See the 'Installation' chapter. Note SAMSON's After-sales Service can support you concerning lubricant, tightening torques and tools approved by SAMSON. EB 3003 EN...
  • Page 13 Markings on the device 2 Markings on the device Several nameplates are affixed to the device. The nameplates shown were up to date at the ones shown. The nameplates are used to the time of publication of this document. The identify the separate regulator components nameplates on the device may differ from (see Chapter 2.1).
  • Page 14 Markings on the device 2.2 Location of the nameplates 2.3 Material identification number 2.3.1 Type 2422 Valve See the nameplate (11 for DIN/ANSI ver- Location of the sion, body material) for the material used. nameplate on the For more details on the nameplate, see regulator Chapter 2.1.
  • Page 15 This force moves the plug according to lines to a defined set point. the force of the set point springs (16). Type 42-24 · The set point can be adjusted The set point springs are mounted inside the as required within the set point range.
  • Page 16 Design and principle of operation Type 2422 Valve, balanced by a bellows (DN 15 to 250) Type 42-28 with Type 2428 Actuator Type 42-24 with Type 2424 Actuator with two dia- phragms Type 42-24 with Type 2424 Actuator Fig. 3-1: Functional diagram for regulators, DN 15 to 250 with balancing bellows...
  • Page 17 Type 2422 Valve, balanced by a diaphragm (DN 65 to 250) Type 42-28 with Type 2428 Actuator – Type 42-24 with Type 2424 Actuator with two dia- phragms Type 42-24 with Type 2424 Actuator Fig. 3-2: Functional diagram for regulators, DN 65 to 250 with balancing diaphragm Legend for Fig. 3-1 and Fig. 3-2...
  • Page 18 7 Motorized valve Differential pressure regulator 8 Needle valve (optional) Fig. 3-3: Installation example: Type 42-24 and Type 42-28 installed in the flow and return flow pipe. The control lines to be installed on site are represented by a dashed line. EB 3003 EN...
  • Page 19 Note Conformity Any impurities carried along by the process The Type 42-24 and Type 42-28 Regulators medium may impair the proper functioning bear the CE, UKCA and EAC marks of con- of the regulator. We recommend installing a formity.
  • Page 20 Design and principle of operation Leakage class Noise emissions The metal-seated regulator has the leakage SAMSON is unable to make general state- class I according to IEC 60534-4. ments about noise emissions. The noise emis- The soft-seated regulator has the leakage sions depend on the regulator version, plant class IV according to IEC 60534-4.
  • Page 21 Design and principle of operation Table 3-2: Materials · Material numbers according to DIN EN Type 2422 Valve · Balanced by a bellows Nominal size DN 15 to 250 Pressure rating PN 16 PN 16, 25 PN 16, 25, 40 Cast iron Sph. graphite iron Cast steel Cast stainless steel Forged stainless Valve body...
  • Page 22 Design and principle of operation Table 3-3: K coefficients, x values and max. permissible differential pressures ∆p Type 2422 Valve · Balanced by a bellows Nominal size DN 200 250 Valve travel 10 mm 16 mm 22 mm coefficient 420 500 Max. permissible differential 25 bar 20 bar 16 bar...
  • Page 23 Design and principle of operation Table 3-4: Dimensions and weights for Type 42-24 and Type 42-28 · Balanced by a bellows Nominal size Length L 130  150 160 180 200 230 290 Up to 220 °C Height H1 Up to 350 °C Forged steel – –...
  • Page 24 Design and principle of operation Table 3-5: Dimensions and weights for Types 42-24 and 42-28 · Balanced by a diaphragm Nominal size DN Length L Height H1 Height H2 Type 42-28 Differential Pressure Regulator Set points Type 2428 Actuator 0.2 bar Height H – 0.3 bar Actuator ØD = 285 mm ·...
  • Page 25 Type 2422 Valve balanced by a bellows with Type 2424 Actuator and metal cover Ø D Extension piece Ø D Type 42-24 with two diaphragms: Add Fig. 3-4: Dimensions · Type 2422 Valve balanced by a approx. 55 mm to the total height H. bellows EB 3003 EN...
  • Page 26 Type 2422 Valve balanced by a diaphragm with Type 2424 Actuator Type 2428 Actuator Actuator with two diaphragms Type 42-24 with two diaphragms: Add approx. 55 mm to the total height H. Fig. 3-5: Dimensions · Type 2422 Valve balanced by a diaphragm 3-12 EB 3003 EN...
  • Page 27 Shipment and on-site transport 4 Shipment and on-site trans- to the transport documents and the 'De- sign and principle of operation' chapter. port 4.2 Removing the packaging The work described in this chapter is only to be performed by personnel appropriately from the regulator qualified to carry out such tasks.
  • Page 28 Shipment and on-site transport They prevent foreign particles from enter- WARNING ing the valve. Risk of personal injury due to the regulator Î Dispose and recycle the packaging in ac- tipping. cordance with the local regulations. Î Observe the regulator's center of gravity. Î...
  • Page 29 Shipment and on-site transport Transport instructions Lifting Î Protect the regulator against external in- 1. Attach one sling to the flange of the fluences (e.g. impact). body and to the rigging equipment (e.g. hook) of the crane or forklift (see Î...
  • Page 30 Î Observe the storage instructions. them up. Î Avoid long storage times. Î Store elastomers away from lubricants, Î Contact SAMSON in case of different chemicals, solutions and fuels. storage conditions or longer storage times. − We recommend a storage temperature of 15 °C for elastomers.
  • Page 31 Con- the body. tact SAMSON if the lengths are significantly shorter than the recommended lengths. Î Contact SAMSON if the mounting posi- tion is not as specified above.
  • Page 32 − All media above 80 °C moving parts on the actuator or to the − Steam applications control lines. Alternative mounting position, Î Contact SAMSON if the mounting posi- actuator on top tion differs from the standard mounting Balanced by a diaphragm · DN 65 position.
  • Page 33 To additionally dampen the regulator or to shut off the control lines, we recommend also installing a needle valve in the control line in addition to the standard SAMSON screw Connection at the side – optimal joint with restriction. The standard SAMSON...
  • Page 34 Installation 5.2 Preparation for installation Î For steam applications, dry the pipelines. Moisture will damage the inside of the Valve and actuator can be assembled before regulator. or after the valve has been installed in the Î Check any mounted pressure gauges to pipeline.
  • Page 35 3 Pressure gauge (flow pipe) 7 Motorized valve 4 Differential pressure regulator Fig. 5-4: Installation example: Type 42-24 and Type 42-28 installed in the flow and return flow pipe. The control lines to be installed on site are represented by a dashed line. EB 3003 EN...
  • Page 36 Risk of regulator damage due to the use of regulator and/or actuator. unsuitable tools. Î Observe the guideline weight for manual Î Only use tools approved by SAMSON handling: 15 to max. 55 kg per person (see 'Tools' in Appendix). taking into account age, gender and physical fitness.
  • Page 37 Installation ening torques (see 'Tightening torques' in NOTICE Appendix). Risk of regulator damage due to exces- 7. Mount the control lines (to be installed on sively high or low tightening torques. site) and any needle valves and open Observe the specified torques when tighten- them.
  • Page 38 Installation 5.3.2 Filling the plant 5.4 Testing the regulator For liquids and gases DANGER Open the shut-off valves slowly over a time Risk of bursting due to incorrect opening of period of several minutes preferably starting pressurized equipment or components. from the upstream pressure side to fill the Regulators and pipelines are pressure equip- plant (all consumers are open).
  • Page 39 3. Check the regulator for leakage to the at- The regulator components are delivered by mosphere. SAMSON ready for use. To test the regulator 4. Depressurize the pipeline section and functioning before start-up or putting back regulator. the regulator into operation, perform the fol- 5.
  • Page 40 Note stalled shut-off valve or inserting a blank- The plant operator is responsible for per- ing plug. forming the pressure test. SAMSON's Af- Î Seal the body connections with blanking ter-sales Service can support you to plan plugs. and perform a pressure test for your plant.
  • Page 41 Installation 5.5 Insulation To insulate cold systems, we recommend first filling the plant and carefully rinsing it. The regulator must not yet be insulated at this stage. 1. Start up the plant and adjust the set point (see the 'Start-up' chapter). 2.
  • Page 42 Installation 5-12 EB 3003 EN...
  • Page 43 Start-up 6 Start-up Î Wear hearing protection when working near the valve. Follow the instructions The work described in this chapter is only to given by the plant operator. be performed by personnel appropriately qualified to carry out such tasks. Before start-up or putting the device back in- to service, make sure the following condi- WARNING...
  • Page 44 Start-up Before starting up the plant, make sure the regulator to avoid damaging the balanc- following conditions are met: ing bellows or diaphragm. − The control lines are open (needle valve) Regulation of liquids and correctly connected. Î For liquid medium temperatures above 150 °C, first fill the compensation cham- 6.2 Starting up the plant ber with the process medium.
  • Page 45 Incorrect opening of pressure equipment or Type 42-24 mounting parts may lead to the process me- dium escaping to the atmosphere. Adjust the required set point by tensioning Î Do not loosen the control line while the the set point springs at the set point adjuster valve is pressurized.
  • Page 46 7 Motorized valve Differential pressure regulator 8 Needle valve (optional) Fig. 7-1: Installation example: Type 42-24 and Type 42-28 installed in the flow and return flow pipe. The control lines to be installed on site are represented by a dashed line. EB 3003 EN...
  • Page 47 Î Remove foreign particles. Foreign particles blocking the plug Î Replace damaged parts. Î Contact SAMSON's After-sales Service. Î Replace the damaged seat and plug. Seat and plug are worn or leak. Î Contact SAMSON's After-sales Service. Differential pressure exceeds adjusted set Î...
  • Page 48 Î Contact SAMSON's After-sales Service. Î Check the sizing. Loud noises High flow velocity, cavitation Î Install larger regulator, if necessary. Note Contact SAMSON's After-sales Service for malfunctions not listed in the table. EB 3003 EN...
  • Page 49 3. Rectify those malfunctions that can be remedied based on the instructions pro- SAMSON's After-sales Service can support vided here. Contact SAMSON's Af- you in drawing up an inspection and test ter-sales Service in all other cases.
  • Page 50 EB 3003 EN...
  • Page 51 Servicing 9 Servicing WARNING WARNING The regulator does not require any mainte- Risk of personal injury due to residual pro- nance. Nevertheless, it is subject to natural cess medium in the regulator. wear, particularly at the seat, plug and oper- While working on the regulator, residual ating diaphragm.
  • Page 52 Î Only use approved lifting equipment and before it left the factory. accessories whose minimum lifting ca- − Certain test results certified by SAMSON pacity is higher than the weight of the lose their validity when the regulator is valve (including actuator and packaging, opened.
  • Page 53 Servicing Legend for Fig. 9-1 and Fig. 9-2 Valve body Seat Plug Plug stem Balancing bellows 5.1 Balancing diaphragm (DN 65 to 250) 11 Coupling nut 12 Diaphragm stem with force limiter 13 Operating diaphragm 14 Bottom diaphragm case (valve on top) 15 Nuts and bolts 16 Set point springs 17 Set point adjuster 18 Nut...
  • Page 54 Servicing Type 42-24 Type 42-28 Type 2422 Valve, balanced by a bellows (DN 15 to 250) Type 2424 Actuator Type 2428 Actuator Fig. 9-1: Functional diagram for regulators, DN 15 to 250 with balancing bellows EB 3003 EN...
  • Page 55 Servicing Type 42-24 Type 42-28 Type 2422 Valve, balanced by a diaphragm (DN 65 to 250) – Type 2424 Actuator Type 2428 Actuator Fig. 9-2: Functional diagram for regulators, DN 65 to 250 with balancing diaphragm EB 3003 EN...
  • Page 56 Servicing 9.1 Preparing the valve for 9.3 Service work service work Î Before performing any service work, preparations must be made to the regu- 1. Lay out the necessary material and tools lator (see Chapter 9.1). to have them ready for the service work. Î...
  • Page 57 (23). To replace seat and plug, contact Installing the operating diaphragm unit SAMSON's After-sales Service. 1. Insert the new operating diaphragm unit Further information is available in Appendix into the top diaphragm case (23).
  • Page 58 Lift off the bottom diaphragm case Contact your nearest SAMSON subsidiary (14) including the operating diaphragm or SAMSON's After-sales Service for infor- unit (consisting of items 13, 18, 19, 21 mation on spare parts, lubricants and tools. and 22).
  • Page 59 Decommissioning 10 Decommissioning WARNING The work described in this chapter is only to Risk of personal injury due to pressurized be performed by personnel appropriately components and process medium being dis- qualified to carry out such tasks. charged. Incorrect opening of pressure equipment or mounting parts may lead to the process me- DANGER dium escaping to the atmosphere.
  • Page 60 Decommissioning Î Before starting any work on the regula- tor, depressurize plant sections as well as the regulator. WARNING WARNING Risk of personal injury due to residual pro- cess medium in the regulator. While working on the regulator, residual process medium can escape and, depending on its properties, may lead to personal in- jury, e.g.
  • Page 61 Removal 11 Removal 11.1 Removing the regulator from the pipeline The work described in this chapter is only to be performed by personnel appropriately 1. Support the regulator to hold it in place qualified to carry out such tasks. when separated from the pipeline (see the 'Shipment and on-site transport' WARNING chapter).
  • Page 62 11-2 EB 3003 EN...
  • Page 63 4. Send the shipment to the address given Risk of regulator damage due to incorrect on the RMA. service or repair work. Î Contact SAMSON's After-sales Service Note for service and repair work. Further information on returned devices and how they are handled can be found at 12.1 Returning devices to...
  • Page 64 12-2 EB 3003 EN...
  • Page 65 Disposal 13 Disposal SAMSON is a producer registered at the following European institution u https://www.ewrn.org/ national-registers/national- registers. WEEE reg. no.: DE 62194439/FR 025665 Î Observe local, national and internation- al refuse regulations. Î Do not dispose of components, lubricants and hazardous substances together with your other household waste.
  • Page 66 13-2 EB 3003 EN...
  • Page 67 2016 No. 1105 (UKCA marking). It does not apply to Northern Ireland. − EU declaration of conformity in Importer compliance with Machinery Directive 2006/42/EC for Type 42-24 and SAMSON Controls Ltd Type 42-28 Regulators on page 14-5. Perrywood Business Park Honeycrock Lane − Declaration of incorporation in...
  • Page 68 ANSI, body, A216 WCC and A351 CF8M, NPS 2½-6, Class 150, all fluids ANSI, body, A216 WCC and A351 CF8M, NPS 1½-6, Class 300, all fluids Revision 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismuellerstrasse 3 · 60314 Frankfurt am Main, Germany Page 1 of 3 14-2...
  • Page 69 DIN EN, body, EN-GJS-400-18-LT, DN 100-150, PN 25, fluids G2, L2, L1 DIN EN, body, 1.0619, DN 100-250, PN 16, all fluids Revision 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismuellerstrasse 3 · 60314 Frankfurt am Main, Germany Page 2 of 3 EB 3003 EN...
  • Page 70 Norbert Tollas i.V. Peter Scheermesser Senior Vice President Director Global Operations Product Maintenance & Engineered Products Revision 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismuellerstrasse 3 · 60314 Frankfurt am Main, Germany Page 3 of 3 14-4 EB 3003 EN...
  • Page 71 Certificates EB 3003 EN 14-5...
  • Page 72 Type 2334 Universal Regulator with pilot valve: Mounting and Operating Instructions EB 3210 Type 42-20, Type 42-25 Differential Pressure Regulators: Mounting and Operating Instructions EB 3007 Type 42-24, Type 42-28 Differential Pressure Regulators: Mounting and Operating Instructions EB 3003 Safety Temperature Limiters (STL) with Type 2212 Safety Thermostat:...
  • Page 73 Certificates EB 3003 EN 14-7...
  • Page 74 Stephan Giesen Director Director Product Life Cycle Management and ETO Product Management Development for Valves and Actuators Revision no. 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismüllerstraße 3 · 60314 Frankfurt, Germany Page 1 of 1 14-8 EB 3003 EN...
  • Page 75 Norbert Tollas Norbert Tollas Peter Scheermesser Senior Vice President Director Global Operations Product Maintenance & Engineered Products Revision 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismüllerstrasse 3 · 60314 Frankfurt am Main, Germany Page 1 of 1 EB 3003 EN 14-9...
  • Page 76 Norbert Tollas Norbert Tollas Peter Scheermesser Senior Vice President Director Global Operations Product Maintenance & Engineered Products Revision 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismüllerstrasse 3 · 60314 Frankfurt am Main, Germany Page 1 of 1 14-10 EB 3003 EN...
  • Page 77 Frankfurt am Main, 27 April 2022 Norbert Tollas Peter Scheermesser Senior Vice President Director Global Operations Product Maintenance & Engineered Products Revision 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismuellerstrasse 3 · 60314 Frankfurt am Main, Germany Page 1 of 1 EB 3003 EN 14-11...
  • Page 78 Frankfurt am Main, 27 April 2022 Norbert Tollas Peter Scheermesser Senior Vice President Director Global Operations Product Maintenance & Engineered Products Revision 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismuellerstrasse 3 · 60314 Frankfurt am Main, Germany Page 1 of 1 14-12 EB 3003 EN...
  • Page 79 Type 2334 Universal Regulator with pilot valve: Mounting and Operating Instructions EB 3210 Type 42-20, Type 42-25 Differential Pressure Regulators: Mounting and Operating Instructions EB 3007 Type 42-24, Type 42-28 Differential Pressure Regulators: Mounting and Operating Instructions EB 3003 Safety Temperature Limiters (STL) with Type 2212 Safety Thermostat:...
  • Page 80 Frankfurt am Main, 22 December 2022 Stephan Giesen Stephan Giesen Peter Scheermesser Director Director Product Management Product Maintenance & Engineered Products Revision 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismuellerstrasse 3 · 60314 Frankfurt am Main, Germany Page 1 of 1 14-14 EB 3003 EN...
  • Page 81 Stephan Giesen Stephan Giesen Peter Scheermesser Director Director Director Product Management Product Maintenance & Engineered Products Revision 00 Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismuellerstrasse 3 · 60314 Frankfurt am Main, Germany Page 1 of 1 EB 3003 EN 14-15...
  • Page 82 Certificates 14-16 EB 3003 EN...
  • Page 83 40 to 640 cm² Control line connection (20) – 40 to 640 cm² 15.2 Lubricants SAMSON's After-sales Service can support you concerning lubricants and sealants ap- proved by SAMSON. 15.3 Tools SAMSON's After-sales Service can support you concerning tools approved by SAM- SON.
  • Page 84 Appendix 15.5 Spare parts Legend for Fig. 15-1 and Fig. 15-2 Body 97 Flange Bottom section 109 Nameplate Seat 500 Bellows Plug 502 Balancing screw 12 Washer 506 Connecting nipple 13 Bolt 507 Guide cap 14 Nut 525 Compression spring 18 Guide bushing 558 Washer 19 Guide tube 596 Retaining washer...
  • Page 85 Appendix Fig. 15-2: Type 2422 Valve, DN 15 to 250 · Balanced by a bellows EB 3003 EN 15-3...
  • Page 86 Appendix Legend for Fig. 15-3 Diaphragm case assembly Bolt Diaphragm case assembly Diaphragm stem with excess pres- Adhesive label + sure limiter and diaphragm Adhesive label - Coupling nut 28…31 Compression spring Spring plate Nameplate Diaphragm Screw joint with restriction 28…31 Fig. 15-3: Type 2428 Diaphragm Actuator, DN 15 to 250 15-4 EB 3003 EN...
  • Page 87 Appendix Legend for Fig. 15-4 Diaphragm case assembly Adhesive label + Diaphragm case assembly Adhesive label - Nipple Nameplate Guide nipple Nut of set point adjuster Diaphragm stem with excess pres- 27…29 Set point springs sure limiter and diaphragm Compression spring Force limiter Spring plate Coupling nut...
  • Page 88 Appendix Legend for Fig. 15-5 Diaphragm stem Washer Diaphragm plate Spring plate Diaphragm 17 ±0,5 (30 Nm) Fig. 15-5: Diaphragm stem, excess pressure limiter and diaphragm · Type 2424 (DN 15 to 250) 15-6 EB 3003 EN...
  • Page 89 E-mail contact You can reach our after-sales service at aftersalesservice@samsongroup.com. Addresses of SAMSON AG and its subsid- iaries The addresses of SAMSON, its subsidiaries, representatives and service facilities worldwide can be found on our website (u www.samsongroup.com) or in all...
  • Page 90 Appendix 15-8 EB 3003 EN...
  • Page 92 EB 3003 EN SAMSON AKTIENGESELLSCHAFT Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany Phone: +49 69 4009-0 · Fax: +49 69 4009-1507 samson@samsongroup.com · www.samsongroup.com...

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