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Vega VEGASWING 66, Operating Instructions Manual

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Vega VEGASWING 66 Operating Instructions Manual Download Page 27

27

7 Maintenance and fault rectification

VEGASWING 66 • - transistor (NPN/PNP)

43757-EN-130205

You find all information to the electronics exchange in the operating 

instructions of the new electronics module.
In general, all electronics modules of series SG60HT can be inter-

changed. If you want to use an electronics module with a different 

signal output, you must carry out the complete setup. You can find 

the necessary, corresponding operating instructions manual on our 

homepage.

7.4  Instrument repair

If a repair is necessary, please proceed as follows:
You can download a return form (23 KB) from our Internet homepage 

www.vega.com under: "

Downloads - Forms and certificates - Repair 

form

".

By doing this you help us carry out the repair quickly and without 

having to call back for needed information.

• 

Print and fill out one form per instrument

• 

Clean the instrument and pack it damage-proof

• 

Attach the completed form and, if need be, also a safety data 

sheet outside on the packaging

• 

Please ask the agency serving you for the address of your return 

shipment. You can find the respective contact data on our website 

www.vega.com under: "

Company - VEGA worldwide

"

Summary of Contents for VEGASWING 66

Page 1: ...Operating Instructions Vibrating level switch for liquids with extreme process temperatures and pressures VEGASWING 66 transistor NPN PNP Document ID 43757 ...

Page 2: ... 3 1 Configuration 7 3 2 Principle of operation 9 3 3 Operation 9 3 4 Storage and transport 10 4 Mounting 4 1 General instructions 11 4 2 Instructions for installation 13 5 Connecting to power supply 5 1 Preparing the connection 17 5 2 Connection procedure 17 5 3 Wiring plan single chamber housing 18 6 Setup 6 1 General information 21 6 2 Adjustment elements 22 6 3 Function chart 23 7 Maintenance ...

Page 3: ... the delivery You can find them listed in chapter Product descrip tion Instructions manuals for accessories and replacement parts Tip To ensure reliable setup and operation of your VEGASWING 66 we offer accessories and replacement parts The corresponding docu mentations are 30173 Electronics module VEGASWING series 60 34296 Protective cover Editing status 2013 01 23 ...

Page 4: ...ese 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 inst...

Page 5: ...bout incorrect use Inappropriate or incorrect use of the instrument 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 This is a high tech instrument requiring the strict observance of stan dard regulations and guidelines The user must take note of the safety instructions in this ...

Page 6: ...operating instructions manual and come with the Ex approved instruments 2 8 Environmental instructions Protection of the environment is one of our most important duties That is why we have introduced an environment management system with the goal of continuously improving company environmental pro tection The environment management system is certified according to DIN EN ISO 14001 Please help us f...

Page 7: ...instructions manual Plug connector for level sensors optional Ex specific Safety instructions with Ex versions if necessary further certificates The VEGASWING 66 consists of the components Housing cover Housing with electronics Process fitting with tuning fork 1 2 3 4 Fig 1 VEGASWING 66 compact version with plastic housing 1 Housing cover 2 Housing with electronics 3 Temperature adapter 4 Process ...

Page 8: ... Tube extension The nameplate contains the most important data for identification and use of the instrument Article number Serial number Technical data Article numbers documentation With the serial number you can access the delivery data of the inst rument via www vega com VEGA Tools and serial number search In addition to the type label outside you can also find the serial num ber on the inside o...

Page 9: ...condition i e the output is open safe condition The tuning fork vibrates at its mechanical resonance frequency of approx 1400 Hz When the tuning fork is submerged in the product the frequency changes This change is detected by the integrated electronics module and converted into a switching command VEGASWING 66 can be operated without external evaluation system The integrated electronics evaluates...

Page 10: ...ging Nonobservance of these instructions can cause damage to the device The delivery must be checked for completeness and possible transit damage immediately at receipt Ascertained transit damage or conce aled defects must be appropriately dealt with Up to the time of installation the packages must be left closed and stored according to the orientation and storage markings on the outside Unless ot...

Page 11: ...oint refers to water with the basic setting of the sensitivity switch 0 7 g cm 0 025 lbs in When mounting VEGASWING 66 make sure that this marking is at the height of the requested switching point Keep in mind that the switching point of the instrument is shifted if the medium has a density other than water water 1 g cm 0 036 lbs in For products 0 7 g cm 0 025 lbs in and 0 5 g cm 0 018 lbs in the ...

Page 12: ...dditional protection against moisture penetration by leading the connection cable downward in front of the cable entry Rain and condensation water can thus drain off This applies mainly to outdoor mounting as well as installation in areas where high humidity is expected e g through cleaning processes or on cooled or heated vessels Fig 7 Measures against moisture penetration Caution Do not hold VEG...

Page 13: ...at the surfaces of the tuning fork are parallel to the direction of flow 4 Remove the VEGASWING 66 from the mounting boss before welding 5 Weld the mounting boss according to your marking In case of horizontal mounting in adhesive and viscous products the surfaces of the tuning fork should be vertical in order to reduce buil dup on the tuning fork On the screwed version you will find a marking on ...

Page 14: ...ratures Information The temperature adapter may only be incorporated in the vessel insu lation up to max 50 mm 1 97 in Only then is a reliable temperature decoupling guaranteed 1 2 Fig 8 Mounting of the instrument on insulated vessels 1 Temperature isolation max 50 mm 1 97 in 2 Ambient temperature on the housing If VEGASWING 66 is mounted in the filling stream unwanted false measurement signals ca...

Page 15: ...rizontal position Extreme vibration or tremors caused e g by agitators or turbulence in the vessel can make the long extension tube of VEGASWING 66 vibrate in resonance This leads to increased stress on the upper weld joint Should a longer tube version be necessary you can provide a suitable support directly above the tuning fork to secure the extension tube This measure applies mainly to applicat...

Page 16: ...5 leadthrough depends on the chemical resistance of the materials See Technical data Caution If it is determined e g via an error message from VEGASWING 66 that medium has already penetrated into the vibrating element the instrument must be exchanged immediately ...

Page 17: ...tic interference is expected which is above the test values of EN 61326 for industrial areas screened cable should be used Use cable with round cross section for instruments with housing and cable gland To ensure the seal effect of the cable gland IP protection rating find out which cable outer diameter the cable gland is suitable for 5 9 mm 0 20 0 35 in 6 12 mm 0 24 0 47 in 10 14 mm 0 40 0 55 in ...

Page 18: ... entry The seal ring must completely encircle the cable 10 Screw the housing cover back on The electrical connection is hence finished 5 3 Wiring plan single chamber housing The following illustrations apply to the non Ex as well as to the Ex d version 5 5 5 5 1 2 4 3 Fig 11 Material versions single chamber housing 1 Plastic not with Ex d 2 Aluminium 3 Stainless steel investment casting 4 Stainles...

Page 19: ...he switching behaviour min max 5 DIL switch for sensitivity adjustment 6 Ground terminal 7 Connection terminals We recommend connecting VEGASWING 66 according to the closed circuit principle i e the switching circuit is open when there is a level signal line break or fault safe condition The instrument is used to control relays contactors magnet valves warning lights horns as well as PLC inputs Ca...

Page 20: ...20 5 Connecting to power supply VEGASWING 66 transistor NPN PNP 43757 EN 130205 1 2 3 4 Fig 14 PNP action ...

Page 21: ...ts with lower density you have to set the switch to 0 5 g cm 0 018 lbs in On the electronics module you will find the following display and adjustment elements Signal lamps 1 2 3 DIL switch for mode adjustment min max 4 DIL switch for sensitivity adjustment 5 Note For test purposes immerse the tuning fork of VEGASWING 66 always in liquids Do not test the function of VEGASWING 66 with your hand Thi...

Page 22: ...ut closed The signal lamp for indication of the switching condition of the output With the mode adjustment 4 the switching condition and hence the function of the signal lamp can be changed Yellow LED lights output open Green LED lights supply voltage on With the mode switch max min you can change the switching sta tus You can set the required mode according to the Function chart max maximum detec...

Page 23: ...s with a density 0 45 g cm 0 016 lbs in are detected by the sensor This can cause faulty switchings particula ry when used as dry run protection system Note In case of strong boiling or deployment processes as well as extreme outgasing the density of the gas product mixture on the product surface can be so low that it can be no longer detected by the sensor This can cause faulty switchings 6 3 Fun...

Page 24: ...24 6 Setup VEGASWING 66 transistor NPN PNP 43757 EN 130205 Level Switching sta tus Signal lamp green Voltage supply Signal lamp yellow Switching sta tus Signal lamp red Fault message Fault any open ...

Page 25: ...e following e g Sensor Process Voltage supply Signal processing The first measure to be taken is to check the output signal In many cases the causes can be determined this way and the faults rectified Should these measures not be successful please call in urgent cases the VEGA service hotline under the phone no 49 1805 858550 The hotline is available to you 7 days a week round the clock Since we o...

Page 26: ... vessel where no dead zones or air bubbles can form Buildup on the vibrating element Check the vibrating ele ment and the sensor if there is buildup and re move it Wrong mode selected Set the correct mo de on the mode switch overflow protection dry run protection Wiring should be carried out ac cording to the quiescent current principle Red signal lamp lights up Error on the vibrating element Chec...

Page 27: ...epage 7 4 Instrument repair If a repair is necessary please proceed as follows You can download a return form 23 KB from our Internet homepage www vega com under Downloads Forms and certificates Repair form By doing this you help us carry out the repair quickly and without having to call back for needed information Print and fill out one form per instrument Clean the instrument and pack it damage ...

Page 28: ...ch can be recycled by spe cialised recycling companies We use recyclable materials and have designed the parts to be easily separable WEEE directive 2002 96 EG This instrument is not subject to the WEEE directive 2002 96 EG and the respective national laws Pass the instrument directly on to a spe cialised recycling company and do not use the municipal collecting points These may be used only for p...

Page 29: ...Si10Mg powder coated basis Polyester Ʋ Stainless steel housing precision casting 316L Ʋ Stainless steel housing electropolis hed 316L Ʋ Seal between housing and housing cover NBR stainless steel housing precision casting silicone aluminium plastic housing stainless steel housng electropolished Ʋ Ground terminal 316L Ʋ Temperature adapter ø 33 7 mm 316L Gas tight leadthrough Second line of defence ...

Page 30: ... mA Voltage loss 1 V Turn on voltage 55 V DC Blocking current 10 µA Modes switchable Ʋ Max Max detection or overflow overfill protection Ʋ Min Min detection or dry run protection Accuracy according to DIN EN 60770 1 Reference conditions and actuating variables according to DIN EN 61298 1 Ʋ Ambient temperature 18 30 C 64 86 F Ʋ Relative humidity 45 75 Ʋ Air pressure 860 1060 mbar 86 106 kPa 12 5 15...

Page 31: ...cm 0 018 lb in 4 Switch position 0 7 g cm 0 025 lb in 5 Switching point at reference conditions notch 6 Tuning fork Influence of the process pressure to the switching point 1 2 3 4 20 290 60 870 40 580 80 1160 100 1450 10 0 39 8 0 31 6 0 24 4 0 16 2 0 08 2 0 08 4 0 16 6 0 24 8 0 31 10 0 39 mm 0 120 1740 140 2030 160 2320 Fig 39 Influence of the process pressure to the switching point 1 Shifting of...

Page 32: ... 160 bar 100 16000 kPa 14 5 2320 psig The process pressure is dependent on the process fitting for example flange see the following diagrams 200 C 392 F 450 C 842 F 196 C 321 F 0 C 32 F 110 C 166 F 40 bar 64 bar 100 bar 1 2 Fig 40 Process temperature Process pressure Version up to 100 bar 1450 psig 1 Process pressure in bar psig 2 Process temperature in C F 450 C 842 F 196 C 321 F 0 C 32 F 160 bar...

Page 33: ...1 x cable entry M20 x 1 5 use seal according to the cable diameter 1 x blind plug M20 x 1 5 or 1 x closing cap NPT 1 x blind plug NPT or 1 x plug depending on the version 1 x blind stopper M20 x 1 5 Spring loaded terminals for wire cross section up to 1 5 mm AWG 16 Electromechanical data version IP 66 IP 68 1 bar Cable entry Ʋ Single chamber housing 1 x IP 68 cable gland M20 x 1 5 1 x blind plug M...

Page 34: ...asures Protection rating Ʋ Plastic housing IP 66 IP 67 Ʋ Aluminium and stainless steel stan dard IP 66 IP 68 0 2 bar 2 Ʋ Aluminium and stainless housing optionally available IP 66 IP 68 1 bar Overvoltage category III Protection class II Approvals Instruments with approvals can have different technical data depending on the version For that reason the associated approval documents of these instrume...

Page 35: ...mm 3 39 116 mm 4 57 M20x1 5 M20x1 5 NPT Fig 43 Housing versions in protection IP 66 IP 67 and IP 66 IP 68 0 2 bar 1 Plastic housing 2 Stainless steel housing electropolished 3 Stainless steel housing precision casting 4 Aluminium housing Housing in protection IP 66 IP 68 1 bar 117 mm 4 61 103 mm 4 06 ø 77 mm 3 03 116 mm 4 57 150 mm 5 91 ø 84 mm 3 31 M20x1 5 1 M20x1 5 M20x1 5 2 Fig 44 Housing versi...

Page 36: ...NP 43757 EN 130205 VEGASWING 66 compact version 41 ø 33 7 mm 1 33 ø 33 7 mm 1 33 G 1 1 NPT 40 mm 1 57 74 mm 2 91 320 mm 12 60 40 mm 1 57 74 mm 2 91 20 mm 0 79 3 mm 0 12 323 mm 12 72 1 DN50 PN40 Fig 45 VEGASWING 66 compact version 1 Sealing surface ...

Page 37: ...1 ø 33 7 mm 1 33 ø 21 3 mm 0 84 ø 29 2 mm 1 15 G 1 1 NPT 40 mm 1 57 85 mm 3 35 ø 29 2 mm 1 15 40 mm 1 57 85 mm 3 35 320 mm 12 60 L L 1 ø 33 7 mm 1 33 20 mm 0 79 3 mm 0 12 323 mm 12 72 DN50 PN40 Fig 46 VEGASWING 66 tube version L Sensor length see Technical data General data 1 Sealing surface ...

Page 38: ...ts VEGA sont globalement protégées par des droits de propriété intellectuel le Pour plus d informations on pourra se référer au site www vega com VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad indus trial Para mayor información revise la pagina web www vega com Линии продукции фирмы ВЕГА защищаются по всему миру правами на интеллектуальную собственность Даль...

Page 39: ...39 Notes VEGASWING 66 transistor NPN PNP 43757 EN 130205 ...

Page 40: ...e of delivery application practical use and operating conditions of the sensors and processing systems correspond to the information available at the time of printing Subject to change without prior notice VEGA Grieshaber KG Schiltach Germany 2013 Phone 49 7836 50 0 Fax 49 7836 50 201 E mail info de vega com www vega com ...

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