Operating Instructions - Lock fitting ARV-TF633
Contents
1. IG KSR KUEBLER Niveau Messtechnik AG Im Kohlstatterfeld 17 69439 Zwingenberg Germany Phone 49 6263 87 0 Fax 49 6263 8799 E mail info de ksr kuebler com www ksr kuebler com CE All statements concerning scope of delivery application practical use and operating conditions of the sensors and processing systems correspond to the information avail able at the time of printing Technical data subject to alterations 32043 EN 0606202. in the correct position height The height adjustment of the sensor determines also the switching point Tighten the pressure screw 11 with a torque 70 10 Nm 51 7 Ibf ft Continue to turn the pressure screw 11 clockwise until the hexagon surfaces of the pressure screw 11 and the mounting boss 7 correspond max 1 6 turn Tighten the terminal screws 3 alternately Make sure that the gap between clamp and pressure screw is in parallel Tighten the terminal screws up to a torque of 3 1 Nm 2 2 0 7 Ibf ft Hence the clamp 1 is pressed against the tube and fixes the tube of the sensor in this position Fasten the locking angle 4 with the hold screw 6 and the spring ring 5 laterally on the pressure screw 11 Hence the pressure screw and the terminal screw are secured against unintentional loosening Instrument repair Should a repair be necessary you can ask the representation serving you for the address for the return shipment 10 Lock fitting ARV TF633 C pressure range 1 64 bar 029090 NA EY0dE 32043 EN 060620 MSR Dismounting GA HELEN 6 Dismounting 6 1 Dismounting procedure Note chapter Mounting and carry out the stated steps in reverse order Warning If you want to remove the lock fitting for service or control purposes make sure that the vessel is unpressurised If you proceed as follows it is not necessary to readjust the switching point and the lock fittings
3. infinitely The pressure screw of the lock fitting compresses a graphite gasket consisting of three rings axially which is then pressed radially to the tube of the sensor If mounted correctly the graphite gasket encircles the tube tightly The clamp protects the tube against sliding through A locking bracket protects the terminal screws of the clamp against unauthorised or unintentional loosening 3 3 Storage and transport Your instrument was protected by packaging during transport Its capacity to handle normal loads during transport is assured by a test according to DIN EN 24180 The packaging of standard instruments consists of environ ment friendly recyclable cardboard For special versions PE foam or PE foil is also used Dispose of the packaging material via specialised recycling companies e Storage and transport temperature see Supplement Technical data Ambient conditions e Relative humidity 20 85 Yo Lock fitting ARV TF633 C pressure range 1 64 bar 5 Mounting GA MSR AEBLER 4 Mounting 4 1 General instructions The note of the following general safety instructions Dismount the lock fitting only in unpressurized condition Use only suitable graphite gasket rings Make sure that the graphite gasket rings are not damage Damaged rings are no longer tight If you are not sure use new rings Only use approved hexagon screws DIN 912 M6 x 25 of A4 70 according to AD leaflet W2 The corresp
4. must not be dismounted completely 1 Switch off power supply of the sensor 2 Remove all connection cables 3 Loosen the mounting boss with a screwdriver 4 Remove the sensor together with the lock fitting 6 2 Disposal ARV TF633 C consists of materials which can be recycled by specialised recycling companies Mark the instrument as scrap and dispose it according to the national legal regulations Materials see Technical data If you cannot dispose of the instrument properly please contact us about disposal methods or return Lock fitting ARV TF633 C pressure range 1 64 bar 11 Supplement MSR a KUEBLER 7 Supplement 7 1 Technical data General data Material 316L corresponds to 1 4404 or 1 4435 Process fitting Gi Aor1 NPT G1 A or 172 NPT Tube diameter of the sensor 21 3 mm 0 84 in according to DIN 2463 2462 D4 T3 Materials Lock fitting 316L or Hastelloy C22 2 4602 Graphite packing rings graphite Process seal Klingersil C 44009 Terminal screws Hexagon screws DIN 912 M6 x 25 material A4 70 according to AD leaflet W2 corre sponding spring rings B6 materials A4 ac cording to DIN 7980 Holding screw Hexagon screw DIN 7964 M4 x 10 material A4 70 corresponding spring ring B4 material A4 acc to DIN 7980 Torques Terminal screws 3 1 Nm 2 2 0 7 Ibf ft Pressure screw 70 10 Nm 51 7 Ibf ft Process conditions Operating pressure 64 bar 928 psi Take no
5. ER Mounting 7 Tighten the terminal screws 3 alternately Make sure that the gap between clamp and pressure screw is in parallel Tighten the terminal screws up to a torque of 3 1 Nm 2 2 0 7 Ibf ft Hence the clamp 1 is pressed against the tube and fixes the tube of the sensor in this position 8 Fasten the locking angle 4 with the hold screw 6 and the spring ring 5 laterally on the pressure screw 11 Hence the pressure screw and the terminal screw are secured against unintentional loosening Lock fitting ARV TF633 C pressure range 1 64 bar 7 Mounting MSR KUEBLER Fig 1 ARV TF633 C up to 64 bar 928 psi Clamp Spring ring B6 Terminal screw M6 x 25 Locking angle Spring ring B4 Holding screw M4 x 10 Mounting boss Layer packing ring Graphite packing ring Pressure ring Pressure screw NOQA UNSa n OO TYO 8 Lock fitting ARV TF633 C pressure range 1 64 bar 029090 NA EY0ZE 32043 EN 060620 GA MSR HELEN Maintenance and fault rectification 5 Maintenance and fault rectification 5 1 Maintenance When used as directed in normal operation lock fitting ARV TF633 C is completely maintenance free 5 2 Exchange seals If you want to loosen the lock fitting e g to change the switching point you have to exchange the graphite gasket rings The numbers in brackets refer to the illustration under Mounting Danger Before dismounting make sure that the v
6. Va KER KUEBLER NG Operating Instructions Lock fitting ARV TF633 C for KSR TF633 pressure range 1 64 bar Contents MSR KUEBLER Contents 1 About this document TAN SFUNCHOM agd NG A aes 3 1 2 Target group 3 1 3 Symbolism used 3 2 Forvour safetv 2 1 Authorised personnel 4 2 2 Appropriate use 4 2 3 Warning about misuse 4 3 Product description 3 1 Configuration LL 5 3 2 Principle of operation 5 3 3 Storage and transport 5 4 Mounting 4 1 General instructions 6 4 2 Mounting sequence 6 5 Maintenance and fault rectification 5 1 Maintenance 9 5 2 Exchange seals 9 5 3 Instrument repair 10 6 Dismounting 6 1 Dismounting procedure 11 6 2 Disposal res rare NBA pana 11 7 Supplement 7 1 Technical data 12 7 2 Dimensions 14 2 Lock fitting ARV TF633 C pressure range 1 64 bar 029090 NA EY0dE 32043 EN 060620 MSR About this document GA HELEN TAT Br 1 About this document 1 1 Function This operating instructions manual has all the information you need for quick setup and safe operation Please read this manual before you start setup 1 2 Target group This operating instructions manual is directed to trained qualified personnel The contents of this m
7. anual should be made available to these personnel and put into practice by them 1 3 Symbolism used Information tip note This symbol indicates helpful additional information Caution If this warning is ignored faults or malfunctions can result Warning If this warning is ignored injury to persons and or serious damage to the instrument can result Danger If this warning is ignored serious injury to persons and or destruction of the instrument can result Ex applications This symbol indicates special instructions for Ex applications List The dot set in front indicates a list with no implied sequence Action This arrow indicates a single action Sequence Numbers set in front indicate successive steps in a procedure Lock fitting ARV TF633 C pressure range 1 64 bar 3 For your safety GA MSR AEBLER 2 For your safety 2 1 Authorised personnel All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the operator For safety and warranty reasons any internal work on the instruments must be carried out only by personnel authorised by the manufacturer 2 2 Appropriate use ARV TF633 C is used for for infinite locking with tube extension Detailed information on the application range of ARV TF633 C is available in chapter Product description 2 3 Warning about misuse Inappropriate or incorrect use of the instrume
8. essel is unpressur ised 1 Loosen the screw 6 and remove the locking bracket 4 2 Loosen pressure screw 11 3 Hold the tube of the sensor and loosen the terminal screws 3 4 Pull the sensor out of the lock fitting 5 Unscrew the pressure screw 11 out of the mounting boss 7 6 Screw the mounting boss 7 with a new resistant seal ring into the thread of the vessel and tighten the mounting boss 7 on the hexagon SW 41 or SW 60 7 Unpack the new gasket and graphite gasket rings The graphite gasket ring 9 is thin the gasket rings 8 are a little thicker and have a layer configuration Make sure that the rings are not damaged If you are not sure use new rings 8 First of all place one of the new gasket rings 8 into the mounting boss 7 Then place the graphite gasket ring 9 on top This is followed by the second gasket ring 8 9 Place the pressure ring 10 of metal to the gasket rings 10 Screw the pressure screw 11 with a view turns from top into the mounting boss 7 Lock fitting ARV TF633 C pressure range 1 64 bar 9 Maintenance and fault rectification 11 12 13 14 15 16 5 3 GA MSR lt MMEGLER Clean the connection tube of the sensor and the surfaces of the clamp 1 as well as the pressure screw 11 carefully and remove grease oil and dirt Insert the sensor into the lock fitting Slide the tube into the requested position and hold it Make sure that the sensor is
9. nt can give rise to application specific hazards e g vessel overfill or damage to system components through incorrect mounting or adjustment 2 4 General safety instructions ARV TF633 C is a high tech instrument requiring the strict observance of standard regulations and guidelines The user must take note of the safety instructions in this operating instructions manual the country specific installation standards e g the VDE regulations in Germany as well as all prevailing safety regulations and accident prevention rules Lock fitting ARV TF633 C pressure range 1 64 bar 029090 NA EY0dE 32043 EN 060620 GA MSR aMMEBLER Product description Scope of delivery Area of application Physical principle Packaging Storage and transport tem perature 3 Product description 3 1 Configuration The scope of delivery encompasses e Lock fitting ARV TF633 C for KSR TF 633 vibrating level switch e Documentation this operating instructions manual 3 2 Principle of operation ARV TF633 C is a pressure tight threaded fitting up to 64 bar 928 psi and can be used together with a level sensor in tube version KSR TF 633 The tube version of the sensor must have a diameter of 21 3 mm 0 84 in ARV TF633 C cannot be used in coated tube extensions The wetted parts of ARV TF633 C can be either of steel 316L or Hastelloy C22 2 4602 With the lock fittings sensors with tube extension can be fixed
10. onding spring rings B6 must be made of A4 according to DIN 7980 Before screwing in grease the thread and support of the terminal screws with a suitable lubricant The lubricant must be suitable for material compositions 316L 316L or 2 4602 316L Hastelloy StSt and for a temperature range of 50 250 C e g Varybond type NSS 16 7 When shipped the threads are already lubricated 4 2 Mounting sequence The lock fitting is already premounted The numbers in brackets refer to the following illustration 1 2 Loosen the screw 6 and remove the locking bracket 4 Screw mounting boss 7 with a resistant seal ring into the thread of the vessel and tighten the mounting boss 7 on the hexagon SW 41 or SW 60 Clean the connection tube of the sensor and the surfaces of the clamp 1 as well as the pressure screw 11 carefully and remove grease oil and dirt Insert the sensor into the lock fitting Slide the tube into the requested position and hold it Make sure that the sensor is in the correct position height The height adjustment of the sensor determines also the switching point Tighten the pressure screw 11 with a torque 70 10 Nm 51 7 Ibf ft Continue to turn the pressure screw 11 clockwise until the hexagon surfaces of the pressure screw 11 and the mounting boss 7 correspond max 1 6 turn Lock fitting ARV TF633 C pressure range 1 64 bar 029090 NA EY0ZE 32043 EN 060620 MSR KUEBL
11. te of the nominal pressure of the sensor The lower permissible operating pres sure is valid Product temperature 50 250 C 58 482 F Approvals In conjunction with a corresponding level sensor ARV TF633 C has the following approvals ATEX ia ATEX II 1G 1 2G 2G EEx ia IIC T6 ATEX Il 1G 1 2G EEx ia IIC T6 D not with thread NPT 2 Take note of the corresponding certificates of the sensor 12 Lock fitting ARV TF633 C pressure range 1 64 bar 029090 NA EY0ZE 32043 EN 060620 GA MSR KUEBLER Supplement ATEX d FM Zone 0 FM Zone 2 Ship approvals Others ATEX II 1 2G 2G EEx d IIC T6 FM Zone 0 Division 1 intrinsic safe FM Zone 0 Division 1 explosion safe FM Zone 2 Division 2 WHG Lock fitting ARV TF633 C pressure range 1 64 bar 13 Supplement MSR a KUEBLER 7 2 Dimensions Lock fitting ARV TF633 C for KSR TF 633 21 3mm 27 32 132mm 5 13 64 EE L I 46mm 1 13 16 RE hh L G GILA 1 NPT Fig 2 Lock fitting ARV TF633 C up to 64 bar 928 psi for KSR TF 633 14 Lock fitting ARV TF633 C pressure range 1 64 bar 029090 NA EY0dE 32043 EN 060620 i MSR KUEBLER Ka Supplement Lock fitting ARV TF633 C pressure range 1 64 bar 15 Vio KER KUEBLER
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