Assembly and operating instructions Sprinkler measuring orifice
Contents
1. 96 4 PE re il C gt E I 40 WY 4 SY KB 4 ee A ee u Pic 9 Model A B E mm mm mm SMB 80 144 84 1 311 SMB 100 164 108 9 321 SMB 150 220 161 8 349 SMB 200 275 211 1 377 SMB 250 331 264 5 406 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 19 20 Sprinkler measuring orifice gt 10 6 Installation kits en kit Quantity Designator 8 hexagon bolt DIN 9381 M16x110 8 8 galvanized 8 nut DIN 934 M16 8 ann 8 washer DIN 125 17 A2 2 seals 2143 5x 286x2 8 hexagon bolt DIN 931 M16x110 8 8 galvanized 8 nut DIN 934 M16 8 au 8 washer DIN 125 17 A2 2 seals 8163 5x 8111x2 8 hexagon bolt DIN 931 M20x120 8 8 galvanized 8 nut DIN 934 M 16 8 ero 8 washer DIN 125 1 7 A2 2 seals G219 5x164x2 12 hexagon bolt DIN 931 M20x120 8 8 galvanized 12 nut DIN 934 M20 8 a0 12 washer DIN 125 21 A2 2 seals 2274 5x8213x2 12 hexagon bolt DIN 931 M24x130 8 8 galvanized 12 nut DIN 934 M24 8 near 12 washer DIN 125 25 A2 2 seals 2330 5x8266x2 1 Use rubber seals or water resist2. hard coated aluminum nickel plated brass 1 4308 nickel plated brass Aluminum A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 17 PEN Sprinkler measuring orifice 10 3 Measuring range Measuring range SMB For pipes with inner Approved Max deviation diameter of measuring range from the full scale range mm DN m min m min SMB 80 83 1 80 0 6 2 1 0 0525 2 5 SMB 100 107 9 100 1 34 0 085 228 SMB 150 160 3 150 2 7 25 0 18125 2 5 SMB 200 210 1 200 4 12 35 0 30875 2 5 SMB 250 263 0 250 4 18 12 0 453 2 5 Measuring range SMB OE DN8O DN100 B KESO sfelfer r ejg sfelfer 1n ejg sfelfer 1n eja Im min Im min 100 00 2 10 100 00 3 40 100 00 7 85 90 00 1 89 90 00 3 06 90 00 6 53 80 00 1 68 80 00 2 72 80 00 5 80 70 00 1 47 70 00 2 38 70 00 5 08 60 00 1 26 60 00 2 04 60 00 4 35 50 00 1 05 50 00 1 70 50 00 3 63 40 00 0 84 40 00 1 36 40 00 2 90 30 00 0 63 30 00 1 02 30 00 2 18 28 57 0 60 29 41 1 00 27 59 2 00 BX 21818 B rzte Indication Indication m min 100 00 12 35 100 00 18 12 90 00 11 12 90 00 16 31 80 00 9 88 80 00 14 50 70 00 8 65 70 00 12 68 60 00 7 41 60 00 10 87 50 00 6 18 50 00 9 06 40 00 4 94 40 00 7 25 30 00 S 30 00 5 44 32 39 4 00 22 08 4 00 A Kirchner amp Tochter GmbH Dieselstra e
3. Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice 10 5 3 1 Pre assemble the flanged connection in such a way as to permit the insertion of the measuring orifice with its seals from the front vertical piping or from above horizontal piping respectively 2 Together with the seals attached on both sides place the measuring orifice between both prepared flanges and slide same all the way against the pre assembled screws This serves to center orifice and seal The seals have to be in true alignment with the entire circumference of the measuring orifice The flow direction has to coincide with the hand on the measuring orifice 3 Insert the remaining screws and uniformly tighten all screwed connections crosswise Note The best measuring accuracy is obtained with smooth inside pipe joints and pipe configurations in accordance with the VdS guidelines Installation of the dial gauge Pic 4 Remove the shipping protection plugs 1 Pic 4 from the threads of the dial gauge and the screwed connections of the measuring orifice A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice 11 Pic 5 The sealing rings 9 required during as
4. between two flanges intermediate flange assembly Select the sprinkler measuring orifice model in accordance with the pipe cross section at the location of application for the sprinkler measuring orifice The limit values of the sprinkler measuring orifice are to be observed as prescribed in chapter Technical data Rebuilding or other modifications of the measuring device may be effected by Kirchner und Tochter only Explanation of pictographs and signs A Pictograph on work safety This pictograph can be found at all hints on work safety in these assembly and operating instructions pointing out hazards for life and limb of persons Further this pictograph highlights safety hints in these operating instructions that point to regulations guidelines or operating sequences that must be observed without fail Non observance may result in damages to or a destruction of the measuring orifice and or other parts of the installation A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 2 4 2 5 2 6 Ma Sprinkler measuring orifice why Safety information for the owner and the operators The personnel charged with the assembly the operation repairs and maintenance must be qualified to fulfill the respective tasks and must have been trained and instructed with regards to the task in question Regulations an
5. this URL www kt web de The Kirchner und Tochter QM System is certified in accordance with DIN EN ISO 9001 2008 The quality is systematically adapted to the continuously increasing demands pN Z Kirchner und Tochter A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6
6. 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 18 10 4 Sprinkler measuring orifice PEN Inlet and outlet paths onion onion Dy Oyo Z Kon Pic 8 The optimum accuracy is obtained if the pipe configuration conforms to the VdS guidelines The following inlet and outlet sections that must not contain any valves knees elbows changes in cross section or similar apply to the various SMB models When using pumps creating fluctuations in the volume flow possible with centrifugal pumps driven by a diesel engine we recommend to extend the inlet region of steady flow from 10 d to 18 d Should pulsation and vibration from pumps cause unsteady indicator readings a separate Minimess hose connection I 1 500 mm can be fitted to an indicator part that is designed for wall mounting see Item 5 4 SMB 80 SMB 100 SMB 150 SMB 200 SMB 250 Min inlet region of steady flow A mm 800 1000 1500 2000 2500 Min outlet region of steady flow B mm 400 500 750 1000 1250 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 10 5 Dimensions T Sprinkler measuring orifice
7. Sprinkler measuring orifice D Assembly and operating instructions Sprinkler measuring orifice SMB SMB OE pos Kirchner und Tochter A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice 2 10 10 1 10 2 10 3 10 4 10 5 10 6 11 t BEINE Tolle en ee nee ee 3 Exel siom Sr EB ende 3 Need RR Aabia E EE 4 General safety information een einen 4 Proper Use reenn utan a R ERA N 4 Explanation of pictographs and SIGNS sccssessessesssesseesseessesssecssessssessscsssssssssssssssesssssssssnsssssssnsesesesnsesnessneesneesneeens 4 Safety information for the owner and the operators ccesssesssessessessseeseesneesneesnsesseesnecsueesseesseesneesseseeseeesees 5 Re gulations and guideline S sssrini eena A EEE AAE ek 5 VdS approvals nitommon nnn aun een een 5 Transport and storage seccseccecssessesssessesssessecssscseceseesessecsnscsscsnessesssecsecasesseeaseesesaesacsuessnssutecesseeseeaeeassusesessueesnssuteseeeseeass 5 DESER DEIN ee ene mene a ARa A errr ence terre erent 6 Field of SPRICH et ee hn rc ee re 7 Design andi f MGt O Mrenea a enna a RR EEA a ARRARAS 7 Peculiarity SMB QE i atc ee een energie 7 Installation var 8 Inte abe ea ee ee nee 9 Preparation tor installation ahnen 9 Installation of the orifice ring cc cssssssscssssssscsssasseanssessansssesssss
8. action of different plant components the operating instructions of those also have to be observed Exclusion of liability Kirchner und Tochter will not accept any liability for damage or disruptions caused by operating errors non observance of these assembly and operating instructions inexpert execution of assembly and repair work or by the improper use of the sprinkler measuring orifice A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice 4 2 1 2 2 2 3 y NN why Safety General safety information These assembly and operating instructions contain important information to be observed on the assembly the operation on repairs and maintenance of the sprinkler measuring orifice Each person charged with the assembly the operation repairs and maintenance must have read and understood these operation instructions Non observance of these assembly and operating instructions or inexpertly conducted assembly and repair work may result in disruptions of the sprinkler system As a consequence man or animal may be at risk or material assets may be damaged Hazards by electric energy or released media energy must be prevented Proper use The VdS approval of the sprinkler measuring orifice is valid for the flow measurement of water Installation in pipework may be effected only
9. ant seals A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 21 gt Sprinkler measuring orifice 11 Spare parts Pic 10 Designator Material 1 1 Dial gauge Al 2 1 Measuring orifice hard coated Al 3 2 Joining piece CuZn nickel plated 4 2 Straight joint 1 4308 5 2 L type joint 1 4308 6 2 Screw CuZn nickel plated 7 2 Double threaded nipple CuZn nickel plated 8 2 Ball valve CuZn nickel plated 9 12 Sealing ring Steel phosphatised NBR 10 1 Clear view cover Acryl 11 4 Screw with damping insert CuZn nickel plated 12 1 Assembly and operating instructions A 1 orifice with joining pieces Pos 2 3 8 9 B 1 set pre assembled fittings Pos 4 5 6 9 11 C 1 dial gauge Pos 1 7 10 D 1 set of sealing rings Pos 9 E 2 strainers for Minimess hose connections A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice MSS wy The equipment from Kirchner und Tochter has been tested in compliance with applicable CE regulations of the European Community The respective declaration of conformity is available on request Technical data supplied without liability The current valid version of our documents can be found under
10. d guidelines Apart from the information contained in these assembly and operating instructions the regulations guidelines and standards such as DIN EN as well as the DVGW and VdS guidelines in case of branch oriented applications must be observed the same is true for the regulations on the prevention of accidents valid in the destination country VdS approval The sprinkler measuring orifice has been approved by the VdS During the installation operation repairs and maintenance the VdS guidelines have to be adhered to Transport and storage At the factory the sprinkler measuring orifice was suitably packed for transport and storage Transport and storage should be effected while in the original packing only The measuring device is to be protected against shocks and blows A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice a wy 4 Description Pic 1 scaling hand dial gauge Pipe work orifice ook WW flange A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 4 1 4 2 4 3 Ma Sprinkler measuring orifice Field of application The sprinkler measuring orifice SMB is a measuring device employed to m
11. e c va a threaded fitting d hose connection 1500 mm e sealing ring f strainer g Ya a a detachable double threaded nipple Pic 5a Assembly The hose end with the strainer will be mounted at the orifice side The hose end without strainer will be mounted at the indicator part The indicator part with fastening brackets for wall mounting can be installed by the customer in a location that is vibration free As a rule these are concrete buttresses Before start up vent the hose lines up to a point directly in front of the indicator part Notes on operation To ensure serviceability of hoses and so as not to shorten their useful life by exposing them to additional stresses be aware of the following e When in use hose lines should never be subjected to tensile torsional or compressive stresses e Avoid damage through external mechanical thermal or chemical influence e Do not paint over hose lines A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 6 6 1 Sprinkler measuring orifice 13 T Commissioning Zero point adjustment Adjust zero point concentric to the rest position RP Pic 6 In case the hand of the dial gauge is not within the range of the rest position marked RP with the flow cut off the sprinkler measur
12. easure the flow rate in pipework of stationary sprinkler systems Design and function Due to physical reasons different pressure potentials are found on both sides of the orifice 5 This differential pressure acts quadratic proportional to the volume flow inside the pipework 4 The scaling 1 of the dial gauge 3 is realized in volume flow units m3 min The dial gauge displays the present volume flow inside the pipe via the position of the hand 2 Peculiarity SMB OE All information contained in these assembly and operating instructions are also valid for the measuring device SMB OE A peculiarity of the sprinkler measuring orifice SMB OE is the fact that the scaling of the scale reading plate has been subdivided in percent A label on the dial gauge serves to read the effective flow values in m min for the individual nominal cross section of the pipe refer to chapter 10 3 This permits the combination of the dial gauge with all nominal cross sections of the SMB OE A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice a wy 4 4 Installation variants Installation direction of flow from left to right from right to left from bottom to top from top to bottom Pic 2 Thanks to the special articulated design the dial gauge of the sp
13. ing orifice has to be readjusted as follows 1 2 3 Detach the screws Pic 7 3 from the dial gauge Remove the translucent cover lid With the zero point adjustment screw 4 adjust the hand to the center of the rest postion Pic 6 Put cover lid back on Insert screws and tighten same A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice 14 6 2 t Initial startup Pic 7 The correct installation is a prerequisite for commissioning The following steps have to be followed for the initial startup 1 2 3 4 Close ball valves 1 and 2 Put conduit under pressure Simultaneously open the ball valves 1 and 2 Check tightness of all components of the sprinkler measuring orifice A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 15 gt Sprinkler measuring orifice Maintenance The sprinkler measuring orifice is maintenance free In order to warrant a reliable operation and a long service life of the device we recommend regular checks of the device such as e check of the display e remove deposits inside the nozzles of the banjo bolts e check of the joints between orifice ring and dia
14. l gauge e f Minimess hose connection is employed check filter in strainer regularly The exact checking cycles are determined by the VdS regulations and are to be adjusted depending on the operating and surrounding conditions Service All defective or faulty devices are to be returned directly to our repair shop In order to process complaints of our customers as quickly as possible kindly contact our Sales Department tel no 49 2065 96090 before returning any parts Disposal For a better environment Please help us protect our environment by disposing of the parts used in accordance with the relevant legislation or by recycling same A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice 16 10 Technical data 10 1 General technical data VdS approval Measuring principle Scale max working pressure Installation Measuring accuracy 10 2 Materials Orifice Screwed connections Ball valves Dial gauge a wy G 4990049 Differential pressure metering at orifice in m3 min or at SMB OE 16 bar intermediate flange installation in accordance with the VdS guidelines 2 5 atthe approved full scale range value 5 0 atthe approved measuring range start value The inter values for the permitted measuring accuracy are the result by a linear interpolation
15. rinkler measuring orifice pivots by 180 degrees in both directions Therefore an assembly in various installation positions is possible refer to picture 2 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 5 5 1 5 2 Sprinkler measuring orifice a i wy Installation A Installation may be effected by trained personnel only Pic 3 Preparation for installation 1 Verify the local conditions and the direction of flow inside the pipework at the place of installation of the sprinkler measuring orifice Make sure that the sprinkler measuring orifice is suitable for installation at the planned location with regards to nominal cross section min inlet and outlet distance maximum working pressure and medium also refer to chapter 10 Shut off and secure the pipework in accordance with regulations and empty the circuit Lay out the installation kit for the delivered measuring orifice refer to chapter 10 6 Installation of the orifice ring For an intermediate flange installation of the sprinkler measuring orifice two flanges PN 16 have to be installed in accordance with DIN EN 1092 1 and the VdS guidelines The flange distance required for installation is 40 mm with an additional 2 mm each for both flange seals A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228
16. sembly have been attached to the dial gauge with cable binders 1 Use screws 4 and 7 to fix the dial gauge with its inserted sealing rings 9 to the ball valves of the measuring orifice In the process connect the plus line of the dial gauge with the plus line of the measuring orifice and minus line of the dial gauge with the minus line of the measuring orifice Observe the respective markings at the dial gauge and on the lable of measuring orifice 2 Position the dial gauge in such a way as to permit an unimpeded reading of the display 3 Tighten the fixing screws 4 to 7 with a torque of 15 Nm In order to prevent leaks the joining pieces 1 and 2 should not be tightened with a torque When tightening the screwed connections 4 and 7 immobilize the joining pieces 1 and 2 with a wrench 4 Next follow the steps in chapter 6 Commissioning A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 Sprinkler measuring orifice 5 Zu wy 5 4 Minimess hose connection Scope of delivery a With assembly of the Minimess hose connection the hinge threading needs not to be applied The Minimess hose connection is e delivered already partly assembled To the Minimess scope of delivery belong a indicator part with fastening brackets for wall mounting b 4 i a double threaded nippl
17. sssosuenssssssnsousononsesenssscaseetaseessnasecassausenecnssseaisenetasanniesiansnseannane 9 Installation of the dial GAUGE ccsssssssssssssesssssssesssesssessessnsssnscsssssnsesnsesssesssessueesuessuessessssusssueesseesseesseesseesseesseeseees 10 Minimess Rose SU NSS one eek 12 Gl ga gig eh ws innan ee e ER 13 Zero point ACA STM ae nennen eier een 13 nigel Sara en een 14 MEINEN nee ee ee ee 15 SERVICE ed 15 Disposal san er a a A A 15 TEEN A es en ee een 16 Beheralteennieallste nee een 16 DV ANS IE ke ee ee re Nee 16 IVIEESUPING Fangen ea RR RR E A E 17 Inlet and outlet patent 18 Dimensi ns nennen 19 Installanion kits ns ana nina 20 Spare MAIS eevee Rane teen eT neta einen 21 A Kirchner amp Tochter GmbH Dieselstra e 17 D 47228 Duisburg Fon 49 2065 9609 0 Fax 49 2065 9609 22 Internet www kt web de e mail info kt web de Version 2 6 1 1 gt Sprinkler measuring orifice General These assembly and operating instructions apply to sprinkler measuring orifices type SMB with a display of m min and to the SMB OE with percentage display All information contained in these operating instructions on assembly operation repairs and maintenance have to be observed and adhered to The operating instructions form an integral part of the sprinkler measuring orifice they have to be kept at a suitable location in the vicinity of the place of application and must be accessible for the operators In case of inter
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