Samson 3969 Mounting And Operating Instructions Download | Manualshive

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EB 3969 EN

Design and principle of operation

Version with poppet valve (K

VS

4.3)

62

63

62

31

62

23

40

45

20

199

227

73

117

26

44

25

31

30

G (NPT) ½

NAMUR interface ½" acc.

to VDI/VDE 3845

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Summary of Contents for 3969

Page 1: ...Translation of original instructions EB 3969 EN Edition June 2018 Type 3969 Solenoid Valve...

Page 2: ...fter sales Service Department aftersalesservice samson de The mounting and operating instructions for the devices are included in the scope of delivery The latest documentation is available on our web...

Page 3: ...tion 27 4 1 Unpacking 27 4 2 Transporting 27 4 3 Storage 27 5 Mounting and start up 28 5 1 Installation 28 5 1 1 Direct attachment according to VDI VDE 3847 29 5 1 2 Rotary actuators according to VDI...

Page 4: ...g the power supply 37 6 Operation 38 7 Servicing 38 7 1 Preparation for return shipment 38 8 Malfunctions 39 8 1 Troubleshooting 39 8 2 Emergency action 39 9 Decommissioning and removal 40 9 1 Decommi...

Page 5: ...technical data for limits and fields of application as well as possible uses Reasonably foreseeable misuse The solenoid valve is not suitable for the following applications Use outside the limits def...

Page 6: ...dium the operating pressure the signal pres sure or by moving parts by taking appropriate precautions They must observe all hazard statements warning and caution notes in these mounting and operating...

Page 7: ...nts placed on serviced devices Before being operated inside hazardous areas test the devices according to the specifications for servicing explosion protected devices Maintenance calibration and work...

Page 8: ...on in the appendix of this docu ment Risk of fatal injury as a result of electrostatic discharge at the device In hazardous areas with type of protection Ex t mount the device in such a way that elect...

Page 9: ...to the solenoid valve due to impermissible pressures Do not connect a supply pressure to the solenoid valve that exceeds the maximum supply pressure Incorrect assignment of the terminals will damage t...

Page 10: ...ce 2 Markings on the device 2 1 Nameplate 1 Article code 2 Configuration ID 3 Serial number 4 Order number 5 Device index 6 Safety approval 1 2 3 4 5 6 Version without explosion protection 1 2 3 4 5 6...

Page 11: ...DC 3 Manual override Without 0 Pushbutton underneath the enclosure cover 1 Switching function 3 2 way function with spring return mechanism 0 0 Mounting NAMUR interface according to VDI VDE 3845 for r...

Page 12: ...l pilot supply for actuators for throttling service 2 Electrical connection Without cable gland 0 0 Cable gland M20x1 5 made of black polyamide 0 1 Cable gland M20x1 5 made of blue polyamide 1 1 Cable...

Page 13: ...Type of protection comments 3969 SIL Number 968 V 1034 0017 Certification for safety instrumented systems according to IEC 61508 Date 2017 04 12 3969 1 EU type examina tion certificate Number T V 17...

Page 14: ...enoid valve from consuming air The solenoid coil is energized by an electric binary signal which causes the armature to be lifted out of the seat of the supply air port against the force of the spring...

Page 15: ...t valves with NAMUR interface KVS 4 3 8421 0425 Screw M5 60 A4 for poppet valves with NAMUR interface KVS 2 0 8333 1303 Spring washer A5 A4 for poppet valves with NAMUR interface KVS 2 0 8392 0651 Scr...

Page 16: ...r mounting block 1400 6950 Piping for actuator with stem retracts fail safe action 240 cm actuator area zinc plated steel 1400 6444 240 cm actuator area CrNiMo steel 1400 6445 350 cm actuator area zin...

Page 17: ...connection 0360 3948 Adapter plate for NAMUR interface on NAMUR rib Aluminum powder coated gray beige RAL 1019 1380 1795 Stainless steel 1 4404 1380 1796 Adapter plate for NAMUR rib acc to IEC 60534 6...

Page 18: ...eige RAL 1019 Screws Stainless steel A4 70 Springs Stainless steel 1 4310 Seals Silicone rubber Environmental conditions according to EN 60721 3 Storage 1K5 relative humidity 95 Transport 2K4 Operatio...

Page 19: ...1 Outer capacitance 4 Ci nF Negligibly small Outer inductance 4 Li mH Negligibly small Ambient temperature 1 45 to 80 C temperature class T4 Electrical connection Screw terminal 2 pole with cable glan...

Page 20: ...ly Medium Instrument air free from corrosive substances oil or non corrosive gases Pressure 3 1 4 to 10 bar Operating medium Instrument air free from corrosive substances Operating pressure Max 10 bar...

Page 21: ...Compressed air quality according to ISO 8573 1 Max particle size and density Class 4 Oil content Class 3 Pressure dew point Class 3 or at least 10 K below the lowest ambient temperature to be expecte...

Page 22: ...ple of operation 3 3 Dimensions in mm Version with NAMUR interface according to VDI VDE 3845 and direct attachment according to VDI VDE 3847 62 65 93 62 18 27 G NPT 1 4 24 32 25 16 NAMUR interface acc...

Page 23: ...of operation Version with NAMUR interface according to VDI VDE 3845 and direct attachment according to VDI VDE 3847 and restrictor plate 62 62 27 G NPT 20 62 62 85 3 113 25 16 18 32 24 NAMUR interface...

Page 24: ...ersion with adapter plate for linear actuators with NAMUR rib according to IEC 60531 6 1 25 105 62 62 41 37 62 90 118 25 17 6 0 91 38 48 53 14 G NPT 14 8 5 for NAMUR ribs according to IEC 60534 6 1 M4...

Page 25: ...969 EN 25 Design and principle of operation Version with booster valve KVS 2 0 62 63 62 62 32 24 23 31 12 192 220 66 109 26 44 25 31 30 G NPT G NPT NAMUR interface according to VDI VDE 3845 G 3 8 3 8...

Page 26: ...26 EB 3969 EN Design and principle of operation Version with poppet valve KVS 4 3 62 63 62 31 62 23 40 45 20 199 227 73 117 26 44 25 31 30 G NPT NAMUR interface acc to VDI VDE 3845...

Page 27: ...t Protect the solenoid valve against mois ture and dirt Observe transport temperature depend ing on the permissible ambient tempera ture see technical data in section 3 2 4 3 Storage Risk of solenoid...

Page 28: ...ion 5 1 onwards 3 Perform pneumatic installation Section 5 3 onwards 4 Perform electrical installation Section 5 4 onwards 5 1 Installation Any mounting position may be used The following applies conc...

Page 29: ...rnable gasket so that its tag points to port 9 Remount the connecting plate If the solenoid valve is configured for direct attachment to the mounting block with posi tioner according to VDI VDE 3847 s...

Page 30: ...ng parts are required 1 Check the location of the formed seal or O rings on the NAMUR interface and that of the coded screw 2 Use two cap screws to fasten the sole noid valve on to the rotary actuator...

Page 31: ...rod type yokes 1 Check the location of the formed seal or O rings on the NAMUR interface and that of the coded screw 2 Use two cap screws to fasten the sole noid valve on to the adapter plate of the...

Page 32: ...device can also be included in the exhaust air feedback over port 3 of the adapter plate as part of the configuration of the external connecting plate see section 3 1 A separate venting is not requir...

Page 33: ...han the KVS coefficient of the solenoid valve 5 3 2 Port labeling KVS 0 3 Inscription Function 1 Supply air 9 External pilot supply 2 Output 3 Venting KVS 2 0 and KVS 4 3 The ports 1 and 9 in the blac...

Page 34: ...external pilot supply over port 9 Instrument air free from corrosive sub stances or non corrosive gases with 0 to 10 bar operating pressure Compressed air quality according to ISO 8573 1 Particle siz...

Page 35: ...for KVS 0 3 must always positioned with its tag pointing to port 1 In the delivered state the pilot supply is fed internally over port 4 if not configured oth erwise On mounting the solenoid valve to...

Page 36: ...ent and ob serve correct polarity Do not undo the enameled screws Do not exceed the maximum permissible values Ui li Pi Ci Li specified in the EC type examination certificates when inter connecting in...

Page 37: ...ng installation and start up Observe the following sequence 1 Remove the protective caps from the pneumatic connections 2 Mount the solenoid valve to the control valve 3 Connect the supply air 4 Conne...

Page 38: ...ior agreement by SAMSON s After sales Service department Only use original spare parts by SAMSON which comply with the original specifications 7 1 Preparation for return ship ment Defective solenoid v...

Page 39: ...d Check that the formed seal and O rings are correctly seated Pilot pressure is insufficient and an intermediate position of the solenoid valve is reached air is constantly vented Check the pressure l...

Page 40: ...nect and lock the air supply and pilot supply 2 Relieve the pipelines completely of pres sure 3 Open the solenoid valve cover and dis connect the wires for the supply voltage 9 2 Removing the solenoid...

Page 41: ...ses of SAMSON AG and its subsid iaries The addresses of SAMSON its subsidiaries representatives and service facilities world wide can be found on our website u www samson de or in all product cata log...

Page 42: ...Rheinland Industriesevice GmbH Am Grauen Stein D 51105 K ln Benannte Stelle Notified Body Organisme notifi 0035 wird die Konformit t mit den einschl gigen Harmonisierungsrechtsvorschriften der Union...

Page 43: ...d personal injury or property damage plant operators and operating personnel must prevent hazards that could be caused in the control valve by the process medium the operating pressure the signal pres...

Page 44: ...y with original routine tested components by the manufacturer Devices that have already been operated outside hazardous areas and are intended for future use inside hazardous areas must comply with th...

Page 45: ...protection Ex ia IIC IIIC Ex ec IIC IIIC UN 14 to 24 V 2 2 Temperatures 2 2 1 Intrinsic safety Ex ia IIC Ex ec IIC Temperature class Permissible ambient temperature Ta T4 45 C Ta 80 C T6 45 C Ta 70 C...

Page 46: ......

Page 47: ......

Page 48: ...2021 08 26 English SAMSON AKTIENGESELLSCHAFT Weism llerstra e 3 60314 Frankfurt am Main Germany Phone 49 69 4009 0 Fax 49 69 4009 1507 samson samson de www samson de EB 3969 EN...

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