Samson 3963 Series Mounting And Operating Instructions
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Samson 3963 Series Mounting And Operating Instructions

Solenoid valves
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EB 3963 EN
Translation of original instructions
Type 3963 Solenoid Valves
Edition June 2018

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Summary of Contents for Samson 3963 Series

  • Page 1 EB 3963 EN Translation of original instructions Type 3963 Solenoid Valves Edition June 2018...
  • Page 2 Î For the safe and proper use of these instructions, read them carefully and keep them for later reference. Î If you have any questions about these instructions, contact SAMSON‘s After-sales Service Department (aftersalesservice@samson.de). The mounting and operating instructions for the devices are included in the scope of delivery.

  • Page 3: Table Of Contents

    Wall mounting .....................42 Mounting on rotary actuators with NAMUR interface ........43 5.3.1 Mounting to linear actuators with NAMUR rib ..........43 5.3.2 Mounting to linear actuators using CrNiMo steel pipe fitting ......45 5.3.3 Mounting on mounting block for SAMSON Type 3277 Pneumatic Actuator ..45 5.4 Pneumatic connection ...................47 5.4.1 Sizing of the connecting line .................47 5.4.2 Compressed air quality .................47 Changeover to external pilot supply over port 9 ..........48...
  • Page 4 Contents Operation ....................53 7.1 Degree of protection ..................53 7.2 Manual override ..................53 Servicing.....................54 8.1 Preparation for return shipment ..............54 Malfunctions ....................55 Emergency action ..................55 Decommissioning and removal ..............56 10.1 Decommissioning ..................56 10.2 Disposal ......................56 Appendix ....................57 11.1 After-sales Service ..................57 EB 3963 EN...

  • Page 5: Safety Instructions And Measures

    In case operators intend to use the solenoid valve in other applications or conditions than 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 Servicing explosion-protected devices If a part of the device on which the explosion protection is based needs to be serviced, the device must not be put back into operation until a qualified inspector has assessed it according to explosion protection requirements, has issued an inspection certificate, or given the device a mark of conformity. Inspection by a qualified inspector is not required if the manufacturer performs a routine test on the device before putting it back into operation. Document the passing of the routine test by attaching a mark of conformity to the device.

  • Page 8: Notes On Possible Severe Personal Injury

    Safety instructions and measures 1.1 Notes on possible severe personal injury DANGER Risk of electric shock. Before starting up the solenoid valve, electrical installation work must be performed. An electric shock due to incorrect work practices may cause death. Î Before connecting wiring, performing any work on the device or opening the device, disconnect the power supply and protect it against unintentional reconnection.

  • Page 9: Notes On Possible Personal Injury

    Safety instructions and measures 1.2 Notes on possible personal injury WARNING Risk of personal injury due to moving parts on the valve. During operation and when the solenoid valve is triggered, the actuator stem moves through its entire travel range. Injury to hands or fingers is possible if they are inserted into the valve. Î While the valve moves, do not insert hands or fingers into the valve yoke and do not touch any moving valve parts.

  • Page 10: Markings On The Device

    See technical data for ambient temperature Model 3963 - Var.-ID Serial no. Made in Germany SAMSON AG D-60314 Frankfurt Versions with explosion protection (example) SAMSON 3963- Solenoid valve U * See technical data and explosion-protection certificate for permissible ambient temperature and maximum values for connection to certified intrinsically safe circuits.

  • Page 11: Article Code

    Markings on the device 2.2 Article code Solenoid valve Type 3963- x x x x x x x x x x x x x x x x x Type of protection SIL 0 No explosion protection SIL 1 II 2G Ex ia IIC T6 Gb (ATEX)  Ex ia (CSA/FM) SIL 3 II 3G Ex nA II T6 Gc/II 3G Ex ic IIC Gc (ATEX) ...
  • Page 12 Markings on the device Solenoid valve Type 3963- x x x x x x x x x x x x x x x x x Restrictors Without SIL 0 1 exhaust air restrictor 2 exhaust air restrictors 1 supply/exhaust air restrictor Attachment NAMUR interface according to VDI/VDE 3845 SIL 0...
  • Page 13 Markings on the device Solenoid valve Type 3963- x x x x x x x x x x x x x x x x x Electrical connection Blanking plug M20x1.5 SIL 0 0 SIL 0 1 Cable gland M20x1.5 made of black polyamide SIL 1 1 Cable gland M20x1.5 made of blue polyamide Adapter M20x1.5 to ½ NPT (aluminum)

  • Page 14: Design And Principle Of Operation

    Design and principle of operation 3 Design and principle of oper- lenoid valve can be converted to accept an external pilot supply at port 9 by turning a ation gasket. Solenoid valves actuated on one side The pressure reducer reduces the pilot ...
  • Page 15 Design and principle of operation When the solenoid coil is energized by tion pressure of the booster valve  an electric binary signal, the outlet nozzle switches it to the operating position.  is closed by the flapper against the force  After the solenoid coil is de-energized, the of the spring .

  • Page 16: Accessories

    Design and principle of operation 3.1 Accessories Accessories for Type 3963 Solenoid Valves Designation Order no. 0790-6658 Cable socket according to EN 175301-803, Form A, made of polyamide, black, degree of protection IP 65 1170-4069 Cable socket with LED according to EN 175301-803, Form A, made of polyamide, black, degree of protection IP 65 1400-8298 Cable socket (Harting), 7-pole, made of aluminum, silver, degree of protection IP 65 8801-2810 Sensor connecting lead, two-wire, 3 m, blue, with angle connector M12x1, 4-pole, degree of protection IP 68 8831-0716 Cable socket (Binder), 7-pole, made of PBT GV, black, degree of protection IP 67 8831-0865 Cable socket M12x1, 4-pole, angled design, made of polyamide, black, degree of protection IP 67 3994-0160 Cable breakage protection with activation delay, enclosure for 35 mm top-hat rail mounting, IP 20 (for Type 3963-X1 with 6-V DC nominal signal) 1400-5268 Filter made of polyethylene, G 1/G ½ connection, degree of protection IP 54 (required for actuator size >1400 cm²) 8504-0066 Filter made of polyethylene, G ¼ connection, degree of protection IP 54 8504-0068 Filter made of polyethylene, G ½ connection, degree of protection IP 54 1790-7408 Filter check valve in housing with G ¼ thread made of polyamide, degree of protection IP 65 1790-7253 Filter check valve in housing with G ¼ thread made of 1.4301, degree of protection IP 65 1790-9645 Filter check valve in housing with G ¼ thread made of polyamide, degree of protection NEMA 4...
  • Page 17 Design and principle of operation Mounting kits for Type 3963 Solenoid Valves with threaded connections Order no. Designation Mounting kit for linear actuators (175/240 cm² actuator area, G ¼ connection) with mounting bracket made of CrNiMo steel 1400-6749 and screw fittings for 8×1 pipe, G ¼/G ¼ connection, made of zinc-coated steel 1400-6750 and screw fittings for 8×1 pipe, G ¼/G ¼ connection, made of CrNiMo steel Mounting kit for linear actuators (350, 355, 700 and 750 cm² actuator area, G  connection) with mounting bracket made of CrNiMo steel 1400-6738 and screw fittings for 8×1 pipe, G ¼/G  connection, made of zinc-coated steel 1400-6739 and screw fittings for 8×1 pipe, G ¼/G ...

  • Page 18: Technical Data

    Design and principle of operation Accessories for mounting kits Order no. Designation 0320-1416 Support for NAMUR rib (required when a positioner or limit switch is additionally mounted to the lin- ear actuator, DN 50) 8320-0131 M8x60 hexagon screw, A4, DIN 931 1400-6751 Adapter plate with NAMUR rib/NAMUR interface (G ¼) 1400-9924 Adapter plate with NAMUR rib/NAMUR interface (¼ NPT) Mounting block for Type 3277 Linear Actuator with mounted Types 3793, 3766, 3767 and 3730 Posi- tioners 1400-8813 G ¼ connection 1400-8814 ¼ NPT connection 1400-6950 Pressure gauge mounting block, 1x Output and 1x Supply, made of stainless steel/brass (for mounting block)
  • Page 19 Design and principle of operation General data Medium Instrument air free from corrosive substances or nitrogen Pilot supply Pressure 1.4 to 6 bar ≤ 80 l/h at 1.4 bar pilot supply in neutral position Air consumption ≤ 10 l/h at 1.4 bar pilot supply in operating position Switching time ≤65 ms ≥2 x 10 switching cycles (at –20 to +80 °C) Service life ≥2 x 10 switching cycles (at –45 to +80 °C) Ambient temperature Refer to Electric data Mounting position Any desired position Electric data Type 3963...
  • Page 20 Design and principle of operation Type of protection Ex nA II  for use in hazardous areas (Zone 2) Type 3963 –45 to +60 °C Ambient temperature in –45 to +70 °C temperature class –45 to +80 °C Maximum permissible value at 100 % duty cycle. The maximum permissible value U applies to explosion-protected versions. II 2G Ex ia IIC T6 according to EC type examination certificate PTB 01 ATEX 2085 II 3G Ex nA II T6 according to statement of conformity PTB 01 ATEX 2086 X Pairs of values U apply to 6, 12, 24 V DC nominal signals. Solenoid valves actuated on one side, K 0.16 or K 0.32 Switching function...
  • Page 21 Design and principle of operation Solenoid valve, actuated on one side, K 4.3, with threaded connections 5/2-way 6/2-way Switching function 3/2-way function 3/2-way function function function  7)  7) 1.9 (43), 1.5 1.9 (43), 1.5 1.9 (43), 1.5 1.9 (43), 1.5 (34) (34) (34)
  • Page 22 Design and principle of operation Solenoid valve, actuated on one side, K 2.0 or 4.3, with NAMUR interface Switching function 3/2-way function with exhaust air feedback 1.1 (43) 1.1 (43) 1.9 (43) 1.9 (43)   (direction of flow) 2.0 (35) 2.0 (35) 4.3 (35) 4.3 (35) Ambient temperature...
  • Page 23 Design and principle of operation Solenoid valves actuated on one side, K 1.4 or K 3/2-way function with exhaust air Switching function 5/2-way function feedback 1.4 or 2.9 Safety function TÜV (with K  1.4) –  2) Design Spool, metal-to-metal seat, zero overlap, with return spring GD AlSi 12, powder coated, gray beige RAL 1019 Enclosure 1.4404 (see section 2.2 for special versions)
  • Page 24 Design and principle of operation Solenoid valves actuated on both sides, K  1.4 or K  2.9 5/3-way function with 5/3-way function with 5/2-way function with two spring-centered mid- spring-centered mid- Switching function detent positions position (ports 2 and 4 position (ports 2 and 4 closed) vented) 1.4 or 2.9...
  • Page 25 Design and principle of operation Table 1: Summary of explosion protection approvals Type Certification Type of protection/comments Number PTB 01 ATEX 2085 II 2G Ex ia IIC T6 Gb EC type Date 2011-08-08 examination certificate Number RU C-DE.08.B.00764 Date 2015-02-10 1Ex ia IIC T6/T5/T4 Gb X Valid until 2020-02-09 Number 13-KB4BO-0039 Date 2013-01-31 Ex ia IIC T6/T5/T4...

  • Page 26: Dimensions In Mm

    Design and principle of operation 3.3 Dimensions in mm Solenoid valves without threaded connections Type 3963-xxx0x4541: pilot valve, K 0.01 Screw plug M20x1.5 Cable gland M20x1.5 Type 3963-xxx0x414: pilot valve, K 0.16 Screw plug M20x1.5 Cable gland M20x1.5 EB 3963 EN...
  • Page 27 Design and principle of operation Solenoid valves with threaded connections Type 3963-xxx1x11: 5/2-way solenoid valve, actuated on one side, K 0.16 Bottom view of connecting plate M4/7 mm deep  M3/6 mm deep  Ø3 mm/3.5 mm deep  Screw plug Cable gland M20x1.5 M20x1.5 Type 3963-xxx0x11/: 5/2-way solenoid valve, actuated on one side, K 0.16 or 3.2 Bottom view of connecting plate M4/7 mm deep...
  • Page 28 Design and principle of operation Type 3963-xxx8x11: 6/2-way solenoid valve, actuated on one side, K 0.16 Bottom view of connecting plate M4/7 mm deep  M3/6 mm deep  Ø3 mm/3.5 mm deep  Screw plug Cable gland M20x1.5 M20x1.5 Types 3963-xxx0x314/-xxx0x324: 3/2-way solenoid valve, actuated on one side, K 0.16 or 0.32, for mounting to linear actuators using a mounting block Screw plug...
  • Page 29 Design and principle of operation Type 3963-xxx0x14: 3/2-way solenoid valve, actuated on one side, K Cable gland Screw plug M20x1.5 M20x1.5 G ½ blanking plug ½" ½" ½" EB 3963 EN...
  • Page 30 Design and principle of operation Type 3963-xxx1x14: 5/2-way solenoid valve, actuated on one side, K Cable gland Screw plug M20x1.5 M20x1.5 G ½ blanking plug G ½ G ½ G ½ EB 3963 EN...
  • Page 31 Design and principle of operation Type 3963-xxx1x14: 5/2-way solenoid valve, actuated on one side, K Screw plug Cable gland M20x1.5 M20x1.5 G ½ blanking plug G ½ G ½ G ½ EB 3963 EN...
  • Page 32 Design and principle of operation Types 3963-xxx0x13/-xxx1x13: 3/2-way or 5/2-way solenoid valve, actuated on one side, K  1.4 Cable gland Screw plug M20x1.5 M20x1.5 G ½ blanking plug ¼" 50.8 Port 5 is sealed when the 3/2-way function is used Types 3963-xxx2x13/-xxx3x13/-xxx5x13: 5/2-way or 5/3-way solenoid valve, actuated on both sides, K  1.4 Cable gland Screw plug M20x1.5...
  • Page 33 Design and principle of operation Solenoid valves with threaded connections for linear actuators with NAMUR rib Type 3963-xxx0x22: 3/2-way solenoid valve, actuated on one side, K 0.32 Bottom view of adapter plate Screw plug M20x1.5 Cable gland M20x1.5 16.8 Types 3963-xxx0x01/-xxx1x01: 3/2-way or 5/2-way solenoid valve, actuated on one side, K  0.16 Screw plug M20x1.5...
  • Page 34 Design and principle of operation Type 3963-xxx0x02: 3/2-way solenoid valve, actuated on one side, K 0.32 Screw plug M20x1.5 Cable gland M20x1.5 18.5 NAMUR fixing level EB 3963 EN...
  • Page 35 Design and principle of operation Solenoid valves with NAMUR interface for rotary actuators Type 3963-xxx8x01: 6/2-way solenoid valve, actuated on one side, K 0.16 Screw plug M20x1.5 NAMUR fixing level Cable gland M20x1.5 Types 3963-xxx0x03/-xxx1x03: 3/2-way or 5/2-way solenoid valve, actuated on one side, K  1.4 Cable gland M20x1.5...
  • Page 36 Design and principle of operation Type 3963-xxx0x07: 3/2-way solenoid valve, actuated on one side, K Cable gland Screw plug M20x1.5 M20x1.5 Blanking plug ¼" G (NPT) ¼ Cap screw ISO 4762, M6x60 with spring washer, DIN 128-A5 NAMUR interface ¼" G (NPT) ½ Type 3963-xxx0x04: 3/2-way solenoid valve, actuated on one side, K Cable gland Screw plug M20x1.5...
  • Page 37 Design and principle of operation Type 3963-xxx1x06: 5/2-way solenoid valve, actuated on one side, K Cable gland Screw plug M20x1.5 M20x1.5 Blanking plug G ¼ ¼" ½" ½" Ø6 ½" ½" Ø6 NAMUR interface ½" EB 3963 EN...
  • Page 38 Design and principle of operation Types 3963-xxx2x03/-xxx3x03/-xxx5x05: 5/2-way or 5/3-way solenoid valve, actuated on both sides, K  1.4 Cable gland M20x1.5 Screw plug M20x1.5 ¼" EB 3963 EN...
  • Page 39 Design and principle of operation Type 3963-xxx2x06: 5/2-way solenoid valve, actuated on both sides, K  2.9 Cable gland Screw plug M20x1.5 M20x1.5 G ¼ Blanking plug ¼" ½" ½" Ø6 ½" ½" Ø6 ½" NAMUR interface Blanking plug ¼" EB 3963 EN...

  • Page 40: Measures For Preparation

    Observe storage instructions. Contact note. SAMSON, if need be. 2. Check the shipment for transportation damage. Report any damage to Storage instructions SAMSON and the forwarding agent (refer to delivery note). − Protect the solenoid valve against exter- nal influences (e.g. impact, shocks, vi- 4.1 Unpacking bration). − Do not damage the corrosion protection (coating).

  • Page 41: Mounting And Start-Up

    Mounting and start-up 5 Mounting and start-up NOTICE Risk of degree of protection being rendered NOTICE ineffective. Risk of malfunction due to incorrectly per- Only operate the device with the enclosure formed start-up. cover mounted and the exhaust air filters in- Perform start-up following the described stalled.

  • Page 42: Rail Mounting

    Mounting and start-up 5.2 Rail mounting 5.2.1 Wall mounting Types 3963-XXXXX11/-XXXXX12 Types 3963-XXXXX11/-XXXXX12 Accessories Accessories Order no. Order no. Mounting base for G-profile rail 1400-5930 Mounting plate 1400-6726 Î Mount the solenoid valve on the mount- Mounting base for 35 mm top-hat 1400-5931 ing plate for wall mounting. rail Î Mount the solenoid valve on two mount- ing bases for G-profile rail 32 according M4 x 8 DIN 912 to EN 50035 or 35 mm top-hat rail ac-...

  • Page 43: Mounting On Rotary Actuators With Namur Interface

    Mounting and start-up 5.3 Mounting on rotary actua- 5.3.1 Mounting to linear actu- tors with NAMUR interface ators with NAMUR rib Type 3963-XXXXX0X Type 3963-XXX002 The screws required for mounting are includ- Î Fasten the solenoid valve using the ed in the scope of delivery. M8x35 (ISO 4762) screws included in the scope of delivery.
  • Page 44 Mounting and start-up G¼ M8 x 35 DIN 912 Fig. 5: Mounting with adapter plate on linear actuators with NAMUR rib according to IEC 60534-1 Connec- Connec- Actuator area Order no. Actuator area Order no. tion tion 175/240 cm² G ¼/¼ 1400-6759 1000 cm² G ¾/½ 1400-6736 1400 cm² – 60 mm G ...

  • Page 45: Mounting To Linear Actuators Using Crnimo Steel Pipe Fitting

    Type 3963-xxxxx11 (except for Types 3963xxx1011/-xxx8011) Mounting on Type 3271 or 3277 Actuators according to Fig. 6 and the actuator mount- ing and operating instructions: u EB 8310-X 5.3.3 Mounting on mounting block for SAMSON Type 3277 Pneumatic Actuator Type 3963-XXXXX3X The Types 3963-XXXXX3X Solenoid Valves are suitable for the simultaneous mounting of a Type 3730-X, 3731-X, 3766, 3767, 378X or 3793 Positioner to Type 3277 Linear Ac- tuators (Fig. 7). The screws required for mounting are includ- ed in the scope of delivery.
  • Page 46 Mounting and start-up Mounting block, Type 3963-XXX0X3 Typ 3963-XXX0X3 G ¼ (order no. 1400-8817), ¼ NPT (order no. 1400-8818) with piping for actuator with "stem extends" fail-safe action A—B Mounting surface *Clearance to mount the cover Fig. 7: Mounting block for Type 3277 Linear Actuator EB 3963 EN...

  • Page 47: Pneumatic Connection

    Mounting and start-up 5.4 Pneumatic connection The specifications apply to a connecting line shorter than 2 m. Use a larger nominal size for lines longer than 2 m. WARNING Valve size (connection length ≤2 m) Risk of injury due to high pressure inside de- 0.16 vice. — 0.32 Prior to performing repair and maintenance Port work on the device, depressurize the con- 1 and 3 Pressure necting lines.

  • Page 48: Changeover To External Pilot Supply Over Port 9

    Mounting and start-up With external pilot supply over port 9 NOTICE − Instrument air free from corrosive sub- An operating pressure above the maximum stances, air containing oil or non-corro- permissible operating pressure will damage sive gases the solenoid valve. −...
  • Page 49 Mounting and start-up 2. Turn the gasket 90°. The tip of gasket 1. Undo the cap screw on the connection  must rest in the plate cut-out marked plate and remove plate and gasket   '9'.  3. Fasten the plate and gasket to the 2.

  • Page 50: Exhaust Air Feedback

    Mounting and start-up 1. Undo the four cap screws and remove Type 3963 -XXXX001/-XXX0011/ the enclosure cover. -XXX0X3X/-XXX0101/ -XXX0111/-XXX1001/ 2. Undo the three hexagon socket head cap -XXX1201/-XXX8001 screws and remove the solenoid valve from the connecting plate. It is not possible to convert these solenoid valves to accept an external pilot supply.

  • Page 51: Electrical Connection

    Electrical connection 6 Electrical connection Type 3963-XXXX1/-XXXX2 DANGER Risk of electric shock. For electrical installation, observe the rele- vant electrotechnical regulations and the ac- cident prevention regulations that apply in the country of use. Valid regulations in Germany: − VDE regulations −...

  • Page 52: Switching Amplifier According To En 60079-25

    Electrical connection 6.1 Switching amplifier ac- Selecting cables and wires cording to EN 60079-25 Î Observe clause 12 of EN 60079-14: 2008 (VDE 0165, Part 1) for installation For operation of the solenoid valve, switch- of the intrinsically safe circuits. ing amplifiers must be connected in the out- Î Clause 12.2.2.7 applies when running put circuit. They must comply with the limit multi-core cables and wires with more values of the output circuits.

  • Page 53: Connecting The Electrical Power

    Operation 6.3 Connecting the electrical 7 Operation power The solenoid valve is ready for use when mounting and start-up have been completed. Î Connect the electrical power (voltage) as shown in Fig. 12. 7.1 Degree of protection Devices with a rating of IP 54 can be con- Terminal connection in the enclosure verted to a rating of IP 65 by exchanging the filter in the enclosure cover.

  • Page 54: Servicing

    Servicing 8 Servicing Note The solenoid valve was checked by SAMSON before it left the factory. − The product warranty becomes void if service or repair work not described in these instructions is performed without prior agreement by SAMSON's After-sales Service department.

  • Page 55: Malfunctions

    Malfunctions 9 Malfunctions Note Contact SAMSON's After-sales Service de- partment for malfunctions not listed in Ta- ble 2. Table 2: Troubleshooting Faults Possible reasons Recommended action The solenoid valve does not Incorrect terminal assignment. Check electrical connection. switch. Turn turnable gasket to external Connect port 9 and supply it pilot air.

  • Page 56: Decommissioning And Removal

    Decommissioning and removal 10 Decommissioning and 10.2 Disposal removal Î Observe local, national and internation- al refuse regulations. DANGER Î Do not dispose of components, lubricants Risk of electric shock. and hazardous substances together with − Before performing any work on the device your other household waste.

  • Page 57: Appendix

    You can reach the After-sales Service Department at aftersalesservice@samson. Addresses of SAMSON AG and its subsidiaries The addresses of SAMSON AG, its subsidiaries, representatives and service facilities world- wide can be found on our website (www.samson.de) or in all SAMSON product catalogs. Required specifications Please submit the following details: −...
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  • Page 69                          12V/24V version 115mA not limited 0 nF 0 µH 6 V version 115mA 250mW 0 nF 0 µH ...
  • Page 70                                         ...
  • Page 71                     solenoid valve + 81  circuit - 82      Ground       ...
  • Page 72                                   115mA No limitation 0 µH  ...
  • Page 73                                         ...
  • Page 74             signal circuit               EB 3963 EN...
  • Page 75 A1:2010, EN 61326-1:2013 LVD 2014/35/EU EN 61010-1:2010 RoHS 2011/65/EU EN 50581:2012 Hersteller / Manufacturer / Fabricant: SAMSON AKTIENGESELLSCHAFT Weismüllerstraße 3 D-60314 Frankfurt am Main Deutschland/Germany/Allemagne Frankfurt / Francfort, 2017-07-29 Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.
  • Page 76 EN 60079-0:2009, EN 60079-11:2012 Explosion Protection 2014/34/EU (ab/from 2016-04-20) RoHS 2011/65/EU EN 50581:2012 Hersteller / Manufacturer / Fabricant: SAMSON AKTIENGESELLSCHAFT Weismüllerstraße 3 D-60314 Frankfurt am Main Deutschland/Germany/Allemagne Frankfurt / Francfort, 2017-07-29 Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.
  • Page 77 Explosion Protection 2014/34/EU (ab/from 2016-04-20) EN 60079-15:2010 RoHS 2011/65/EU EN 50581:2012 Hersteller / Manufacturer / Fabricant: SAMSON AKTIENGESELLSCHAFT Weismüllerstraße 3 D-60314 Frankfurt am Main Deutschland/Germany/Allemagne Frankfurt / Francfort, 2017-07-29 Im Namen des Herstellers/ On behalf of the Manufacturer/ Au nom du fabricant.
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  • Page 80 EB 3963 EN SAMSON AKTIENGESELLSCHAFT Weismüllerstraße 3 · 60314 Frankfurt am Main, Germany Phone: +49 69 4009-0 · Fax: +49 69 4009-1507 samson@samson.de · www.samson.de...

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