Operating instructions
Contents
1. Connect the connection pipelines to the inlet and outlet points on the measuring devices Always heed the respective manufacturer s instruc tions After the system has been put into operation check all connections for air tightness 6 4 Installation position Basically the device can be installed and operated in any position at all BSVCO0094EN D0024770002 03 2011 01 13 Screw type flow meter SVC In the case of particle charged media heavy soiling or coarse filtering a hor izontal installation position is recommended see diagram below Tab 6 1 6 5 Assembly with further components and devices Danger of property damage if installation is not correct Incorrect assembly with components or devices from other manufacturers can lead to breakdowns e Comply with each manufacturer s operating instructions when assem bling with additional components or devices 26 2011 01 13 BSVC0094EN_D0024770002_03 Screw type flow meter SVC KRAC HT 6 6 Electrical connection Danger due to electric voltage Danger of death due to electric shock e Follow the special safety regulations during all work on electrical instal lations e Only allow electricians to work on electrical systems Tab 6 2 Electrical data Electrical data for standard configuration 24 V Number of measuring channels 2 Ug 24 V DC 20 protected against reverse polarity Operat2. Type code Weigt kg Dimensions mm D G H K L P X SVC 10 A 01 1 S1 17 20 140 32 167 100 265 M16 25deep 76 SVC 10 02 1 S1 17 30 140 25 167 100 265 M16 25deep 76 SVC 10 03 1 S1 19 15 150 25 172 105 275 20 30 deep 81 SVC 10 A 01 1 H1 17 20 140 32 170 100 265 M16 25deep 76 SVC 10 02 1 H1 17 30 140 25 170 100 265 M16 25 deep 76 SVC 10 03 1 H1 19 15 150 25 175 105 275 20 30 deep 81 BSVC0094EN D0024770002 03 2011 01 13 15 Screw type flow meter SVC Tab 4 9 SVC 10 A D 1 1 Tab 4 10 Available DIN flange version SVC 10 Nominal width NW mm Compression Py bar D1 32 40 D2 25 160 D3 25 250 16 2011 01 13 BSVC0094EN_D0024770002_03 Screw type flow meter SVC KRAC HT 4 5 3 Series A Attachment G1 F1 Electronics S H Nominal size 40 Tab 4 11 Series A Attachment G1 F1 Electronics S H Nominal size 40 Type code Weight Dimensions mm kg A B D G H L P T X SVC 40 A G1 1 1 17 15 121 11 2 123 5 265 23 26 SVC 40 A F1 1 1 17 90 69 9 35 7 121 038 123 5 287 M12 27 38 deep SVC 40 A G1 1H1 17 15 121 11 2 134 5 265 23 26 SVC 40 A F1 1H1 17 90 69 9 35 7 121 038 134 5 287 M12 27 38 deep Tab 4 12 SVC 40 A G1 1 1
3. NOTICE Danger of property damage due to a lack of cleanliness During installation foreign bodies can get into the interior of the device or the plant due to a lack of cleanliness and cause malfunctions there Pay attention to cleanliness during all work 6 2 Mechanical installation Danger due to breakage or squirting fluids If the device is blocked it acts like a closed gate The pressure level that occure in this case can result in damage to the device and to the up or downstream plant elements Breakage can lead to parts flying around un controlled or to fluids squirting out which can lead to accidents and severe injuries or even result in death A pressure relief valve or other kind of over pressure safeguard must be installed before the device The pressure relief device must be di mensioned so that the volume flow can be conducted through it with the lowest possible pressure or must be depressurized Do not put the unit into operation without a pressure relief valve BSVCO094EN D0024770002 03 2011 01 13 23 24 Screw type flow meter SVC Danger due to breakage or squirting fluids Using unsuitable connections and lines can lead to breakage Parts flying around uncontrolled or squirting fluids can lead to accidents with severe injuries or even lead to death e Use only connections and lines approved for the expected pressure range e Comply with each manufacturer s regulations
4. Danger due to hot surfaces When operating the device with hot media there is a danger of being burned and scalded when touching the hot surfaces e At medium temperatures above 60 C take measures against uninten ded contact e Wear safety gloves Danger of property damage due to incorrect installation Incorrect installation can cause malfunctions or damage the device and or the system e During transport and installation the device must always be held by the housing and never by the plug e device must be installed in such a way that it is not exposed to any impermissible vibrations e Hot parts must not be installated since any escaping fluid could ignite e t must be guaranteed that all lines and connections are tight and no leakages can occur e During operation start up the device must be checked for leaks under operating conditions The device was tested in the factory before delivery and can be used imme diately following installation and connection of the electrical cables The space required for the device is specified in the chapter 4 Technical data The built in measuring device should also be safely accessible for visual in spection at any time during operation Depending on the type of connection the device is connected to the system via a connection plate or connections within the housing e Beforeinstallation the device must be checked for transport damage and soilin
5. Danger of propery damage due to blocked measuring plant A lack of counter signal may indicate a blockage mechanism The resulting increase in pressure before the device can lead to further damage of the device and or the system e system must be switched off immediately if the counter signal fails unexpectedly e Remove the cause of the disorder 7 3 Permissible limits for operation The device may only be operated within the given limit values see section 1 3 Intended use and chapter 4 Technical data Danger of device damage due to overload A too high flow resistance Ap can cause mechanical damage on the device e The maximum pressure loss in the device must not exceed 25 bar e The permanent permissible pressure loss is max 7 bar at max 50 of nominal volume For the ambient conditions the limit values giben in the chapter 4 Technical data must be observed BSVCO0094EN D0024770002 03 2011 01 13 31 Screw type flow meter SVC 8 Removal 8 1 General points NOTICE Danger of property damage due to insufficiently qualified personnel Improper work can lead to damages and malfunctions in the device and in the plant Permit only expert and technically qualified personnel to work on the device Danger of property damage due to a lack of cleanliness A lack of cleanliness can lead to damages and malfunctions in the device and in the plant Pay attenti
6. lations e Only allow electricians to work on electrical systems Danger due to hot surfaces When operating the device with hot media there is a danger of being burned and scalded when touching the hot surfaces e Let the device cool off first when the medium temperature is over 48 C e Wear safety gloves 9 2 Unusual noises 9 3 Static seals 9 4 Screw joints Some damage is indicated by unusual noises If there is a change in the dec ive s operating noise a thorough examination of the cause must always take place The static seals on the device s separation joints and the connection lines must be periodically checked for leakproofness If there are any visible leaks immediately stop plant operation If the leaks cannot be stopped by simply retightening the connection replace all affected seals All the screw joints must be checked at regular intervals to make sure they are tight fit Loose screw joints must be tightened and if necessary secured against loosening by e g Loctite medium stregth 9 5 Surface temperature 36 The temperatures at the device surface can be checked to prevent premature wear or detect device overload This temperatures should never be much 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC KRAC HT 9 6 Cleaning higher than the media temperature at the device inlet If the temperature on the device surface is much higher this is an indication
7. mediately The device can be dismantled and cleaned see chapter 9 Maintenance Leaks media escaping O ring in the housing not air tight Check seal compatibility consult the manufacturer if necessary and fit new set of seals purchase from the manu facturer O ring between device and connection pipeline not air tight Check seal compatibility install new O rings Decrease in measuring accuracy Wear Check the measuring device or send it back to the manufacturer for repair 40 2011 01 13 BSVCO094EN D0024770002 03
8. X 07 BSVC0094EN D0024770002 03 2011 01 13 17 Screw type flow meter SVC 4 5 4 Series A Attachment D Electronics S H Nominal size 40 Tab 4 14 Series A Attachment D Electronics S H Nominal size 40 Type code Weight kg Dimensions mm D G H K L P X SVC 40 A 01 1 S1 24 65 150 40 183 110 285 M16 20 deep 37 SVC 40 A D2 1 S1 27 50 170 40 193 125 295 M20 25 deep 42 SVC 40 01 1 H1 24 65 150 40 183 110 285 M16 20 deep 37 SVC 40 A D2 1 H1 27 50 170 40 193 125 295 M20 25 deep 42 Tab 4 15 SVC 40 A D 1 1 X Tab 4 16 Available DIN flange version SVC 40 Nominal width NW mm Compression Pj bar D1 40 40 D2 40 160 18 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC 4 5 5 Series A Attachment G1 F1 Electronics S H Nominal size 100 Tab 4 17 Series A Attachment G1 F1 Electronics S H Nominal size 100 Type code Weight Dimensions mm kg A B D G H L P T X SVC 100 A G1 1S1 39 1 158 3 160 357 32 30 SVC 100 A F1 1 S1 38 7 106 4 61 9 158 O76 160 347 M16 32 deep 32 SVC 100 A G1 1 H1 39 1 158 3 171 357 32 30 SVC 100 A F1 1 H1 38 7 106 4 61 9 158 076 171 347 M16 32de
9. Always depressurize all lines during all work on the unit and before dis assembly Danger due to breakage or squirting fluids Using unsuitable connections and lines can lead to breakage Parts flying around uncontrolled or squirting fluids can lead to accidents with severe injuries or even lead to death Use only connections and lines approved for the expected pressure range e Comply with each manufacturer s regulations Danger due to breakage or squirting fluids Using damaged connections and lines can cause parts to fly around un controlled or fluids to squirt out which can lead to accidents and severe injuries or even result in death Immediately replace damaged connections pipes and hose lines BSVC0094EN D0024770002 03 2011 01 13 N Screw type flow meter SVC Danger due to electric voltage Danger of death due to electric shock e Follow the special safety regulations during all work on electrical instal lations e Only allow electricians to work on electrical systems Danger due to hazardous fluid Danger of death upon contact with hazardous fluids and when inhaling va pours from these liquids e Comply with the safety data sheets and regulations on handling the hazardous liquids e Collect and dispose leaks of hazardous materials so that no hazards arise for people or the environment e Comply with national and international rules at the place of inst
10. and thus the sign with which the measured volume flow is indicated in the evaluation unit Tab 6 3 Assignment standard plug H1 Status display channel 1 1 24 Volt brown H2 Status display channal 2 2 Channel 1 green Cable screw connection 3 Channel 2 yellow Attachment screw cover 4 0 Volt white Strain relief NOTICE Danger of malfunction due to incorrect installation Loose cable or connections may cause malfunction of the device e After installation the fastening screws slightly an the cable screw con nection have to be tightened 28 2011 01 13 BSVC0094EN_D0024770002_03 Screw type flow meter SVC 7 Operation start up Danger of proerty damage due to incorrect commisioning Improper commissioning can lead to damages and malfunctions in the de vice and in the plant e All work on the device may only be carried out by trained and profes sionally qualified staff e Comply with the permissible operating data such as rotational speed pressure temperature permissible media etc see chapter 4 Techni cal data e Payattention to cleanliness during all work The medium must guarantee a minimum lubrication Before starting the system make sure that a sufficient quantity of the service fluid is extant to avoid dry running e Before starting the plant the device must be filled with operating fluid to prevent damage during dry operation e t must be guaranteed that all l
11. manufacturer If correspinding expertise and sufficient equipment is available the consumer or OEM can also make the repairs For support spare part lists and sectional drawings are available They can be requested from the manufacturer Danger of property damage due to incorrect work and use of non original spare parts Improper work can lead to damages and malfunctions in the device and in the plant That also applies to the use of non original spare parts e Permit only expert and technically qualified personnel to work on the device e Use only genuine original spare parts 4 Warranty The screws of the sensor fittings are marked with a seal point If the seal point is damaged the warranty will be void 38 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC KRAC HT 10 4 Return 10 5 Disposal If the device has to be repaired or checked over the manufacturer s premises it must be packed suitably for transport In addition a safety data sheet for the medium used must be enclosed with the device In case of well known mineral oils at least the exact type description is required If harding or agglutinative media are involved the device must be cleaned befor it is returned Cleaning is also necessary if the device has been operated with hazardous fluids Any openings must be closed Disposal of the packaging and used parts must be carried out according to the regualtions valid in the country whe
12. of a device malfunction In this case the device must be replaced immediately The device is basically maintenance free If however fluids are pumped that can lead to deposits in the measuring device the device may need cleaning Otherwise the device can be cleaned within the context of normal system cleaning A change in measuring accuracy can be an indication of wear We recommend checking this regularly Danger of malfunction due to curing liquids Curing liquids can engage the device mechanically and make it unusable e Immediately clean the pump or store it in such a way that curing is def initely prevented in cases where the pump was operated with curing liquids BSVC0094EN D0024770002 03 2011 01 13 37 Screw type flow meter SVC 10 Repairs 10 1 General points The term repairs covers e Troubleshooting in other words establishing damage determining and localising the reason for the damage e Elimination of the damage in other words eliminating the primary cau ses and replacing or repairing faulty components 10 2 Troubleshooting Leaks are the most frequent problem If these occure on the pipelines they can be eliminated by straightforward tightening of the screw joints If the device itself is leaking the respective seals have to be replaced 10 3 Elimination of damage Repair damage onsite predominantly by replacing the defective device The device itself is generally repaired by the
13. operating a high temperature wait until the device has cooled to am bient temperature Loosen the attachment screwon the plug Pull the plug off the housing Connection Loosen the housing connections or take the housing off the fixture Danger of malfunction due to curing liquids Curing liquids can engage the device mechanically and make it unusable Immediately clean the pump or store it in such a way that curing is def initely prevented in cases where the pump was operated with curing liquids BSVCOO94EN D0024770002 03 2011 01 13 33 Screw type flow meter SVC 9 Maintenance 9 1 General points Danger of property damage due to insufficiently qualified personnel Improper work can lead to damages and malfunctions in the device and in the plant e Permit only expert and technically qualified personnel to work on the device Danger of damages and malfunctions due to a lack of maintenance If the device is not regularly maintained damage that is not discovered or not repaired can lead to malfunctions and to the failure of the device e Maintain the device regularly e Check the device initially right after commissioning e Adapt the scope and time between maintenance intervals to the de mands posed by the location During visual inspections look purposefully for possible damages The device must not be used if visible damages are found e Documentthe type and extent of the maint
14. 011 01 13 BSVC0094EN_D0024770002_03 Screw type flow meter SVC KRAC HT 3 2 Type key Tab 3 2 Ordering example svc 10 A 1 G1 F 1 1 fus 1 2 3 4 5 6 7 o Tab 3 3 Explanation type key SVC Explanation type key 1 Product name 2 Nominal size 10 Qhenn 100 l min Q x 150 l min 40 400 l min Qma 600 l min 100 Qhenn 1000 l min Q x 1500 l min 3 Series A Standard 4 Spindel bearing 1 Roller bearing unsealed 2 Roller bearing sealed 5 Attachement G1 Pipe thread F1 SAE flange SAE J518 Code 61 D DIN flange DIN EN 1092 6 Seal material FKM EPDM N NBR P FEP 7 Specified internally 8 Electronics S Standard H High temperature V Without pre amplifier 9 Steckervariante 1 Hirschmann plug 10 Special number for specific types only for nominal size 10 BSVC0094EN D0024770002 03 2011 01 13 11 Screw type flow meter SVC 4 Technical data 4 1 General characteristics Tab 4 1 General characteristics SVC General characteristics Materials See section 4 4 Overview materials Pipe connection Pipe connection SAE connection Installation position direction of flow Any Permissible ambient temperature 9 15 80 C seal materi
15. 024770002 03 2011 01 13 Screw type flow meter SVC 3 Device description 3 1 Structure and function The basic structure of the individual design sizes is shown in the dia gram below using size 10 as an example The device is a displacement counter Two measuring spindles pos 2 with screw shaped profile are engaged with one another They are supported by anti friction bearings pos 3 and surrounded by a housing pos 1 The liquid flow makes the spindles rotate and runs through the device in axial direction During this closed part volumes are formed that are continually filled and emptied The measuring principle does not cause any pressure or volume flow pulsation Atransmitter wheel pos 4 fixed to the measuring spindle is scanned without contact by two sensors and transformed into electrical signals The use of two sensors allows determination of the direction of flow and any direction of cross flow Flow in and out takes place without hardly any deflection which means the device only loses comparatively little pressure This measuring principle means there is no need for steadying areas at the inlet and outlet All moving parts are lubricated by the measuring medium Tab 3 1 Basic structure SVC zz Ok 1 Housing 2 Screw spindles Measuring unit 3 Roller bearing III 4 E wheel and PLLA ANG s O Ring AX Seal DESS SSG 6 Device plug E N 2
16. Operating instructions BSVCO0094EN Screw type flow meter SVC BSVCO0094EN 00024770002 03 KN A HI Englisch 2011 01 13 Table of Content 1 General points 4 1 1 About the documentation 4 1 2 Manufacturer s address 4 1 3 Intended use 4 2 Safety 6 2 1 Safety instructions and symbols 6 2 2 Staff qualification and training 6 2 3 General safety instructions 6 2 4 Hazard statements 7 3 Device description 10 3 1 Structure and function 10 3 2 Type key 11 4 Technical data 12 4 1 General characteristics 12 4 2 Overview of nominal size 12 4 3 Permissible operating fluid temperature 13 4 4 Overview materials 13 4 5 Dimensions and weights 14 4 5 1 Series A Attachment G1 F1 Electronics S H Nom 14 inal size 10 4 5 2 Series A Attachment D Electronics S H Nominal 15 size 10 4 5 3 Series A Attachment G1 F1 Electronics S H Nom 17 inal size 40 4 5 4 Series A Attachment D Electronics S H Nominal 18 size 40 4 5 5 Series A Attachment G1 F1 Electronics S H Nom 19 inal size 100 4 5 6 Series A Attachment D Electronics S H Nominal 20 size 100 5 Transport and storage 21 5 1 Transport damage 21 5 2 Transport 21 5 3 Corrosion protection 22 6 Installation 23 6 1 General points 23 6 2 Mechanical installation 23 6 3 Pipe connections 25 6 4 Installation position 25 6 5 Assembly with further components and devices 26 6 6 Electrical connection 27 6 6 1 Standard plug version 28 7 Operation st
17. al F 30 80 C seal materials E P 4 2 Overview of nominal size Tab 4 2 Nominal sizes SVC Nominal size 10 40 100 ay l min 150 600 1500 Onenn l min 100 400 1000 Quin l min 1 0 4 0 10 0 Span 1 150 1 150 1 150 Max operating pressure bar 250 200 140 Pressure peak bar 300 240 170 Volume of measuring chamber cm 27 04 123 6 354 6 Impulse volume 1 423 5 15 9 85 Speed Qhenn 1 min 3698 3236 2820 Resolution K Faktor Imp l 702 7 194 2 101 5 Resolution K Faktor 4 fach Imp l 2811 776 7 405 1 Impulse frequency Cen Hz 1171 1295 1889 See type key and type description on the device SVC Resolution with 4 times evaluation of the two measuring channels 2011 01 13 BSVC0094EN D0024770002 03 Screw type flow meter SVC 4 3 Permissible operating fluid temperature Tab 4 3 Permissible temperature of operating media SVC KRACHT Seal variant Version S Version H Standard High temperature C C N NBR 30 100 FKM 15 120 15 150 E EPDM 30 120 P FEP 30 120 30 150 Spindle bearing Version 2 C max 110 See type key and type description on the device SVC 4 4 Overview materials Tab 4 4 Materials SVC Nominal size 10 40 100 Materials Housing flange connections EN GJS 400 15 GGG 40 Measuring
18. allation e Wear suitable protective clothing Danger due to falling loads and or loads falling over Due to the size and weight of the device accidents can occur resulting in severe injuries or death during transport and shipping e Compliance with applicable industrial safety requirements is mandatory e Use only suitable means of conveyance lifting tackle with sufficient load bearing capacity Attach the lifting tackle in such a manner that it cannot slip Secure the device so that toppling over and falling down is impossible Always avoid jerks impacts and strong vibrations during transportation Never walk under suspended loads never work under suspended loads e Toprevent damage to the device be extremely cautious when shipping or transporting e Wear suitable protective clothing Danger due to hot surfaces When operating the device with hot media there is a danger of being burned and scalded when touching the hot surfaces e At medium temperatures above 60 C take measures against uninten ded contact e Wear safety gloves 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC KRAC HT Danger due to hot surfaces When operating the device with hot media there is a danger of being burned and scalded when touching the hot surfaces Let the device cool off first when the medium temperature is over 48 C e Wear safety gloves BSVC0094EN D0
19. art up 29 7 1 Preparation 29 7 2 Further operation start up 31 7 3 Permissible limits for operation 31 8 Removal 32 8 1 General points 32 8 2 Removing the device 32 9 Maintenance 34 9 1 General points 34 9 2 Unusual noises 36 9 3 Static seals 36 9 4 Screw joints 36 9 5 Surface temperature 36 9 6 Cleaning 37 10 Repairs 38 10 1 General points 38 10 2 Troubleshooting 38 10 3 Elimination of damage 38 10 4 Return 39 10 5 Disposal 39 10 6 Detecting and eliminating problems 40 Screw type flow meter SVC 1 General points 1 1 About the documentation These operating instructions describe the installation operation and mainte nance of the screw type flow meter SVC also referred to below as the device The device is manufactured in different versions Information about the ver sion concerned in the individual case can be found on the device s type plate The structure of the type designation and a more detailed description of the individual series and nominal sizes can be found in the chapter 3 Device description and in the chapter 4 Technical data If you have any questions about this operating manual please contact the manufacturer 1 2 Manufacturer s address Kracht GmbH Gewerbestra e 20 DE 58791 Werdohl phone 49 0 23 92 935 0 fax 49 0 23 92 935 209 email info kracht eu web www kracht eu 1 3 Intended use The screw type flow meter is a measuring device for the continual flow meas urem
20. ed during trans port suitable corrosion prevention measures must be carried out Corrosion damage on units with EPDM seals The functionality of units with EPDM seals is not tested There is no pres ervation of the interior parts If the unit is not put into operation immediately corrosion damage can occur e Protect the unit by using suitable corrosion preventing measures Chemical impact on the device and the sealing materials Incompatibility between the preservation agents and the materials and elastomers used in the device can lead to damage of the device and the seals being used e Check to make sure the preservation agent is compatible with the ma terials and elastomers used in the device e Checkto make sure the preservation agent is compatible with the media to be pumped 22 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC 6 Installation 6 1 General points Danger due to pressure loaded lines When working on pressure loaded lines uncontrolled or squirting fluids can lead to accidents and severe injuries or even result in death Always depressurize all lines during all work on the unit and before dis assembly Danger of property damage due to insufficiently qualified personnel Improper work can lead to damages and malfunctions in the device and in the plant Permit only expert and technically qualified personnel to work on the device
21. enance work That allows the fastest possible detection of a change in operating performance When designed to the conditions of use and fitted correctly the devices are able to be used for long and problem free operation They only require a little maintenance This is absolutely essential for problem free operation howev er Experience shows that a high percentage of the problems and damage that occur can be traced back to dirt and lack of maintenance The device is basically maintenance free If however fluids are pumped that can lead to deposits in the measuring device the device may need cleaning Otherwise the device can be cleaned within the context of normal system cleaning A change in measuring accuracy can be an indication of wear We recommend checking this regularly The scope and time intervals for inspections and maintenance are generally specified by the operator in a respective plan N Barriers and instructions e All removed barrieres and warning signs must be put back to their orig inal position on completing maintenance and or repair 34 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC Checking the operating data Regular checking of all operating data such as pressure temperature current consumption degree of filter soiling etc contributes to early problem detection Danger of property damage due to a lack of cleanliness A lack of cleanliness can lead to da
22. ent of combustible and non combustible fluids The different seal mate rials allow the use of media of different viscosity and lubricating ability The device has been designed for operation with fluids Dry operation is not permitted The medium must guarantee a minimum lubrication Operation is only permitted within the specified enviromental and ambient conditions Use in explosive areas is not permissible It must be guaranteed that the medium is compatible with the materials used in the device see section 4 4 Overview materials The chemical compe tence is necessary for this Be careful with ethylene oxide and or other catalytic and or exothermic and or self decomposing materials Please con sult the manufacturer in cases of doubt 4 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC KRAC HT The device may only be used when its materials are resistant to mechanical and or chemical influences or corrosion under the respective operating con ditions A filter must be installed if required to avoid the device blocking on account of contaminants The device may only be operated when closed and must not be exposed to any impermissible vibrations The maximum permissible operating data listed in the chapter 4 Technical data must always be observed Deviations from the above mentioned data and operating conditions require express approval by the manufacturer and or are specified on the type plate Type pla
23. ep 32 Tab 4 18 SVC 100 A G1 1 1 BSVC0094EN D0024770002 03 2011 01 13 19 Screw type flow meter SVC 4 5 6 Series A Attachment D Electronics S H Nominal size 100 Tab 4 20 Series A Attachment D Electronics S H Nominal size 100 Type code Weight kg Dimensions mm D G H K L P X SVC 100 A D1 1 S1 46 20 200 80 226 160 365 M16 25deep 45 SVC 100 D1 1 H1 46 20 200 80 226 160 365 M16 25deep 45 Tab 4 21 SVC 100 A D 1 1 Tab 4 22 Available DIN flange version SVC 100 Nominal width NW mm Compression Pj bar D1 80 40 20 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC KRACHT 5 Transport and storage 5 1 Transport damage Inspect the device for shipping damage as soon as the delivery has been received If shipping damage is discovered inform the shipping company If proper operation of the device is impaired by the damage the device must be replaced or repaired In that case contact the manufacturer 5 2 Transport Danger due to falling loads and or loads falling over Due to the size and weight of the device accidents can occur resulting in severe injuries or death during transport and shipping Compliance with applicable industrial safety requirements is mandatory Use only suitable means
24. g 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC Any preserving agents must be removed before installation using ben zine or solvent Clean the pipework of dirt scale sand swarf etc prior to installation Welded pipes in particularly must be pickled or flushed Cotton waste must not be used for cleaning 6 3 Pipe connections Danger of device damage due to collision For devices with threaded connection a too long thread of the connecting cable can cause damage on the internal parts of the device e Make sure that the thread lenght of the cable is not greater than the thread depth in the device port see section 4 5 Dimensions and weights Danger of property damage caused by foreign bodies in the device During installation when using unsuitable sealing materials foreign bodies can get into the interior of the device or the plant due to a lack of cleanliness and cause malfunctions there e During installation do not use any hemp or filler as sealing material Danger of property damage due to distortion The load on the device due to impermissible external loads can lead to malfunctions or to breakage of the flange or housing e Pipelines must be fitted absolutely tension free to the device connec tions e Pipelines must be designed in such a way that no tension e g caused by changes in length due to fluctuations in temperature can be trans ferred to the device
25. ines and connections are tight and no leakages can occur 7 1 Preparation Danger due to hazardous fluid Danger of death upon contact with hazardous fluids and when inhaling va pours from these liquids e Comply with the safety data sheets and regulations on handling the hazardous liquids e Collect and dispose leaks of hazardous materials so that no hazards arise for people or the environment Comply with national and international rules at the place of installation Wear suitable protective clothing Danger due to hot surfaces When operating the device with hot media there is a danger of being burned and scalded when touching the hot surfaces e At medium temperatures above 60 C take measures against uninten ded contact e Wear safety gloves BSVCO0094EN D0024770002 03 2011 01 13 Screw type flow meter SVC e Check the permissible operating data against the operating states to be expected Check all fastening screws on the device Fill the device with operating fluid 30 2011 01 13 BSVC0094EN_D0024770002_03 Screw type flow meter SVC KRAC HT 7 2 Further operation start up The device was tested in the factory before delivery It can be put into oper ation immediately as soon as the mechanical and electrical connections have been set up During operation the two LEDs in the device plug light up as long as there is a continual flow of fluid through the measuring unit
26. ing voltage Impulse amplitude U gt 0 8 Us Impulse shape with symmetrical out Rectangular pulse duty factor put signal channel 1 1 15 d odd offset between the two chan 90 30 Power requirement Pb max 0 9 W Power output channel Pa max 0 3 W short circuit resistant Normal protective rating IP 65 DIN 40050 Signal output PNP Pre condition A 24 V DC supply cable 20 must be planned for power supply to the pre amplifier Damage by overvoltage Devices that are designed for an operation voltage of 12 V DC polarity protected shall not be operated at a voltage of 24 V DC The excessively high voltage can cause damage and malfunction of the device This applies to devices with the special numbers 74 75 90 110 137 138 151 and 167 e Operate the equipment only with the correct voltage 12 V DC or 24 V DCH e f you are not sure which version is present please consult the manu facturer BSVC0094EN D0024770002 03 2011 01 13 27 Screw type flow meter SVC 6 6 1 Standard plug version e electrical connections have to be carried out according to the as signment diagram shown below gt Comfortable work e make wake more convenient the plug may be pulled off the housing cover for cable connection The assignment of the terminals for channel 1 and channel 2 influences the direction of rotation of the measuring unit indicated
27. mages and malfunctions in the device and in the plant e Payattention to cleanliness during all work Close all openings with protective caps to prevent dirt from penetrating into the system Danger due to pressure loaded lines When working on pressure loaded lines uncontrolled or squirting fluids can lead to accidents and severe injuries or even result in death Always depressurize all lines during all work on the unit and before dis assembly Danger due to breakage or squirting fluids Using damaged connections and lines can cause parts to fly around un controlled or fluids to squirt out which can lead to accidents and severe injuries or even result in death e Immediately replace damaged connections pipes and hose lines Danger due to hazardous fluid Danger of death upon contact with hazardous fluids and when inhaling va pours from these liquids Comply with the safety data sheets and regulations on handling the hazardous liquids Collect and dispose leaks of hazardous materials so that no hazards arise for people or the environment Comply with national and international rules at the place of installation e Wear suitable protective clothing BSVCO094EN D0024770002 03 2011 01 13 35 Screw type flow meter SVC Danger due to electric voltage Danger of death due to electric shock e Follow the special safety regulations during all work on electrical instal
28. of conveyance and lifting tackle with sufficient load bearing capacity Attach the lifting tackle in such a manner that it cannot slip Secure the device so that toppling over and falling down is impossible Always avoid jerks impacts and strong vibrations during transportation Never walk under suspended loads never work under suspended loads To prevent damage to the device be extremely cautious when shipping or transporting Wear suitable protective clothing gt Handling aid BSVCO094EN_D0024770002_03 The transport of the SVC 100 can be made using the two supplied eye bolts 2011 01 13 21 Screw type flow meter SVC 5 3 Corrosion protection The device s function is tested in the plant with mineral hydraulic oil Then all connections are closed The remaining residual oil protects the interior parts for about 6 months Clean bare outer metal parts have also been protected by anti corrosive oil or protective metal paint for a period of 6 months against corrosion The device must not be exposed in the influence of the weather and major fluctuations in temperature during transport and storage and must be stored in a dry place If the device is stored over a longer period it must be treated on the inside and outside with a suitable corrosion protecting oil In addition it must be protected from humidity by a humidity absorbing agent If high air humidity or aggressive atmosphere is to be expect
29. on to cleanliness during all work Close all openings with protective caps to prevent dirt from penetrating into the system 8 2 Removing the device h DANGER Danger due to pressure loaded lines When working on pressure loaded lines uncontrolled or squirting fluids can lead to accidents and severe injuries or even result in death e Always depressurize all lines during all work on the unit and before dis assembly Danger due to electric voltage Danger of death due to electric shock Follow the special safety regulations during all work on electrical instal lations Only allow electricians to work on electrical systems 2011 01 13 BSVCO094EN D0024770002 03 32 Screw type flow meter SVC KRAC HT Danger due to hazardous fluid Danger of death upon contact with hazardous fluids and when inhaling va pours from these liquids Comply with the safety data sheets and regulations on handling the hazardous liquids Collect and dispose leaks of hazardous materials so that no hazards arise for people or the environment Comply with national and international rules at the place of installation Wear suitable protective clothing Danger due to hot surfaces When operating the device with hot media there is a danger of being burned and scalded when touching the hot surfaces Let the device cool off first when the medium temperature is over 48 C e Wear safety gloves If
30. re the device is installed BSVCO094EN D0024770002 03 2011 01 13 39 10 6 Detecting and eliminating problems Screw type flow meter SVC If the device does not function properly the electrical components should be checked first The measuring device must remain in operation for this Danger due to electric voltage Danger of death due to electric shock Follow the special safety regulations during all work on electrical instal lations Only allow electricians to work on electrical systems If there is no analytical evaluation software available the following trouble shooting table is to be used for problem analysis Tab 10 1 Fault Potential causes Remedy Both LEDs on the discon nection amplifier are lit but incorrect values are displayed The connection between de vice and evaluation device is faulty Check the connection and replace the cables or plugs if necessary One LED does not light up during operation The wiring between sensor and board or individual solder spots an the board is dam aged The respective sensor is faul ly Send the measuring device back to the manufacturer for repair Both LEDs do not light up during operation Power failure Check supply cable and fuses Since it is improbable that both sensors fail at the same time it must be assumed that the measuring unit has stop ped Put the device out of operation im
31. tended purpose see chapter 1 General points The limit values given must never be exceeded see chapter 4 Technical data National regulations concerning accident prevention and health and safety at work must be observed as well as internal regulations laid down by the operator even if these are not specifically mentioned in this manual The operator must ensure that this operating manual is accessible to the staff responsible at all times 6 2011 01 13 BSVCO094EN D0024770002 03 Screw type flow meter SVC 2 4 Hazard statements Danger due to breakage or squirting fluids If the device is blocked it acts like a closed gate The pressure level that occure in this case can result in damage to the device and to the up or downstream plant elements Breakage can lead to parts flying around un controlled or to fluids squirting out which can lead to accidents and severe injuries or even result in death A pressure relief valve or other kind of over pressure safeguard must be installed before the device The pressure relief device must be di mensioned so that the volume flow can be conducted through it with the lowest possible pressure or must be depressurized Do not put the unit into operation without a pressure relief valve DANGER Danger due to pressure loaded lines When working on pressure loaded lines uncontrolled or squirting fluids can lead to accidents and severe injuries or even result in death
32. tes or other references on the device must not be removed nor made illegible or irrecognisable In cases of noncompliance all warranty claims and manufacturer responsi bility shall be void BSVC0094EN D0024770002 03 2011 01 13 5 KRACHT Screw type flow meter SVC 2 Safety 2 1 Safety instructions and symbols The safety notices in these operating instructions are marked with caution N symbols Non compliance can lead to hazards for people and the device In addition the safety instructions are marked with signal words They have the meanings as explained below Caution Identification of a low risk hazard which could lead to minor or medium bodily injury if not avoided Warning Identification of a potential medium risk hazard which would lead to death or severe bodily injury if not avoided Danger Identification of an immediate hazard which would result in death or severe bodily injury if not avoided HR Notice Flagging of notices to prevent property damage Flagging of special user tips and other especially useful or important infor mation 2 2 Staff qualification and training The staff designated to install operate and maintenance the device must be properly qualified This can be through training or specific instruction Staff must be familiar with the contents of this operating manual 2 3 General safety instructions The operational safety of the device delivered is only guaranteed when it is used for in
33. unit Heat treated steel Bearing Heat treated steel Seals NBR FKM EPDM FEP Type of bearing Anti friction bearing Viscosity of the operating fluid in mm s 1 1 000 000 depending on the flow Lubricating properties of the operating fluid good Permissible size of foreign particles in operating fluid in um 400 See type key and type description on the device SVC BSVC0094EN_D0024770002_03 2011 01 13 13 4 5 Dimensions and weights Screw type flow meter SVC 4 5 1 Series A Attachment G1 F1 Electronics S H Nominal size 10 Tab 4 5 Series A Attachment G1 F1 Electronics S H Nominal size 10 Type code Weight Dimensions mm kg A B D G H L P T X SVC 10 A G1 1 S1 9 6 99 1 101 5 196 19 33 SVC 10 1 1 1 9 6 52 4 26 2 99 25 101 5 197 M10 17 deep 32 SVC 10 A G1 1 H1 9 6 99 1 104 5 196 19 33 SVC 10 A F1 1H1 9 6 52 4 26 2 99 025 104 5 197 M10 17 deep 32 Tab 4 6 SVC 10 A G1 1 1 2011 01 13 BSVC0094EN D0024770002 03 Screw type flow meter SVC KRAC HT Tab 4 7 SVC 10 A F1 1 1 X 70 4 5 2 Series A Attachment D Electronics S H Nominal size 10 Tab 4 8 Series A Attachment D Electronics S H Nominal size 10
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