Grundfos Vaccuperm VGS-141, Installation And Operating Instructions Manual

Page 1: ...Vaccuperm VGS 141 143 145 Gas dosing system Installation and operating instructions GRUNDFOS INSTRUCTIONS Other languages http net grundfos com qr i 95714262 ...

Page 2: ...appropriate protective clothing in accordance with national regulations for the prevention of accidents when operating the system and handling chemicals German GUV V D05 1 Of general interest 2 1 1 Structure of the documentation 2 1 2 About this manual 2 1 3 User target groups 2 1 4 Responsibilities of the operator 3 1 5 Maintenance and service personnel 3 1 6 Correct usage 3 1 7 Inappropriate usa...

Page 3: ...ed not to be in accordance with the intended use and are not permitted The manufacturer Grundfos accepts no liability for any damage resulting from incorrect use The system comprises state of the art components and has undergone safety related testing 2 Handling chlorine 2 1 Physical and chemical data Under normal conditions of pressure and temperature chlorine is a yellowish green gas with a pung...

Page 4: ... injured persons from the dangerous area Helpers must pay attention to personal protection Immediately remove contaminated clothes Calm down injured persons and keep them warm with blankets Supply fresh air use oxygen respirator alternately with inhalating steam if possible No mouth to mouth resuscitation Fast and gentle transport to hospital lying sitting in case of difficulty in breathing state ...

Page 5: ...have to be noted clearly on the container Chlorine containers are marked by grey colour No changes or repair by the user Never open container valves by force Stuck valve spindels can be loosened by wrapping a shred with warm water around the valve Never use an open flame Never use wrench lengthening Return containers with stuck valves to the manufacturer Observer safety precautions and the manuals...

Page 6: ... 65 Kg 650 g h 500 Kg 5 Kg h 1000 Kg 10 Kg h Caution Do not completely evacuate the chlorine drums Danger of withdrawing deposits Caution Immediately close connection lines No moisture must get into the lines TM04 0699 0908 TM04 0700 0908 TM04 0701 0908 TM04 0702 0908 Chlorination unit Acces only for instructed persons asdajlk llasdf lalsdkfl lasdlfkl lasdflkjasdlkfjlj jlakjlkjdl alsdfkljkj asdlkf...

Page 7: ...ing switched off e g for container exchange Chlorine gas must not be able to get into lower lying rooms shafts pits canals or aspirating holes of ventilation systems 2 5 Principle function of the components Fig 12 Components of a chlorinator 2 5 1 Vacuum regulator Reduces the gas pressure overpressure to subatmospheric pressure vacuum 2 5 2 Measuring tube Displays the gas flow 2 5 3 Rate valve For...

Page 8: ...rs of respiratory equipment for work and rescue G 26 GUV 2 6 Unfallverhütungsvorschrift Druckbehälter Regulations for accident prevention Pressure containers GUV 2 10 Unfallverhütungsvorschrift Elektrische Anlagen und Betriebsmittel Regulations for accident prevention Electrical installations and resources GUV 9 9 Unfallverhütungsvorschrift Gase Regulations for accident prevention Gases ZH1 230 Me...

Page 9: ...dverhalten von Baustoffen und Bauteilen Behaviour in fire of building materials and parts DIN 477 Teil 1 Gasflaschenventile Bauformen Baumaße Anschlüsse Gewinde Gas cylinder valves forms measurements connections threads Length of the vacuum line in m Dosing quantity g h 500 1000 2000 4000 10000 20000 40000 70000 120000 200000 0 DN 8 DN 8 DN 8 DN 10 DN 15 DN 20 DN 25 DN 32 DN 40 DN 40 10 DN 8 DN 8 ...

Page 10: ...0 1000 g h 3 52 day 100 2000 g h 5 100 day 200 4000 g h 10 200 day 400 8000 g h 20 420 day 500 10000 g h 30 520 day VGS 143 1 20 kg h 50 1050 day 2 40 kg h 100 2100 day VGS 145 3 5 70 kg h 200 3700 day 6 120 kg h 400 6200 day 10 200 kg h 500 10500 day TM04 0956 4009 Item Description 1 SR limit switch cam min SL limit switch cam max 2 Mains voltage input 3 Potentiometer input output 4 Earth termina...

Page 11: ...2 VA Control variant Analogue control Input Output Signal input output 4 20 mA standard setting 0 20 mA switchable Setpoint input 4 0 20 mA DC Load 250 Overload protection 25 mA Protection against reverse polarity to 25 mA ESD protection input filter Resolution 10 bits Actual value output 4 0 20 mA Max load 500 Resolution 10 bits Carrying capacity of signal output Output current 4 20 mA Minimum vo...

Page 12: ...ge ohmic load inductive load in case of alternating current cos 0 7 230 V AC 45 mA 25 mA 110 V AC 90 mA 45 mA 24 V DC 200 mA Measuring range 1 to 0 bar rel Current output 4 20 mA 4 mA equals to 1 bar 20 mA equals to 0 bar Power supply 24 V DC Neccessary cable for current signal 2 wire shielded order no 96687719 321 130 Measuring range 1 10 Below a dosing flow of 10 no precise measurement is possib...

Page 13: ...ed Only cables appropriate for the diameter of the cable entries must be used Installing the hood When installing the hood you must ensure that the O rings underneath the hood screws and the O ring in the drive housing are properly seated The connection face of the hood must not show any signs of damage Tighten the hood screws equally Housing Hood No additional bores may be drilled into the drive ...

Page 14: ...commissioning 5 1 1 Electrical connections Servomotor with analogue control optional Fig 17 Circuit diagram for a servomotor with analogue control Servomotor with analogue control optional connected for example to a Conex DIA 2Q Connect the terminals to the corresponding terminals on the external controller as shown in the connection diagram Fig 18 Terminal connection diagram for Conex DIA 2Q Warn...

Page 15: ...ing earth earth terminal Close the hood again and tighten the hood screws Servomotor with reversing potentiometer optional Fig 20 Terminal connection diagram for servomotor with reversing potentiometer TM04 0952 4009 15 16 17 18 19 20 21 22 23 24 25 26 L1 N PE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 4 0 20 mA max 125 V 56 57 55 54 52 51 L N PE Item Description L Phase Mains voltage input N Neutral PE ear...

Page 16: ...put shaft rotates clockwise in the direction close min This direction of rotation is restricted by the lower switch min If the switch is activated the mains voltage is present at terminal 5 If the drive rotates in the opposite direction to the control commands swap over the connections of terminals 2 and 3 Close the hood again and tighten the hood screws Vacuum meter with limit contacts option Con...

Page 17: ...en the clamping nut Fit the cover of the adjustment knob again Fig 25 Manual automatic position indication 5 1 6 Gas connections Connect line from vacuum regulator Connect line to injector Fig 26 Gas connections of gas dosing systen VGS 5 2 Checks before commissioning Check tightness of the total plant before start up 5 2 1 Checking the gas solution lines and the diapgragm non return of the inject...

Page 18: ...ig 27 Formation of white mist Leakage in pressure lines No formation of white mist Pressure lines are tight Fig 28 No formation of white mist Fig 29 Danger of leakages 5 2 4 Servomotor tests 5 2 5 Checking the servomotor s direction of rotation The servomotor is controlled by an external controller This means that the servomotor s direction of rotation depends on the controller s cabling and setti...

Page 19: ...2Q or Conex DIS 2Q amplifies the signal of the optional measuring cell 4 Clamp box option 5 Servomotor 6 Rate valve Adjusting the desired gas flow manually with the hand wheel or automatically with an electrical servomotor 5 option servomotor can optionally be equipped with a 4 20 mA signal input for proportional control no further electronics necessary 7 Measuring tube Displays the gas flow with ...

Page 20: ...ersing potentiometer 6 6 2 Servomotor with analogue control Displays Control elements Status LEDs The status LEDs indicate the operating state of the servomotor Fig 36 LEDs from right to left DIP switch The DIP switch is used to reprogram the final positions and define the direction of rotation On delivery the switches are set to the Inverse direction of rotation normal and Automatic operation Fig...

Page 21: ...r after the final positions have been programmed the left final position is set to 100 stroke or the newly programmed max final position at 20 mA and the right final position to 0 stroke or the newly programmed min final position at 4 0 mA To reverse the effective control direction to 0 4 mA at the left final position and 20 mA at the right final position 1 Set the DIP switch to the inv inverse po...

Page 22: ...ith analogue control Take off the cover of the servomotor Connect the 4 20 mA current sensor to terminals 51 and 52 and set it to 4 mA Use programming buttons R and SET to set the servomotor to 0 dosing flow as indicated by the measuring tube The gear rack at the rate valve must jut out for at least 1 mm Set the lower limit switch SR to a value slightly below 0 Note The servomotor is already adjus...

Page 23: ...jection unit Open the motive water valves Switch on booster pump Open valve of the gas container Slowly open the rate valve until the desired gas flow is displayed by the measuring tube 6 9 Switching off 6 9 1 Emergency Put on safety equipment Immediately close all container valves Let the plant run until all parts are evacuated from the dosing medium Switch off the plant as described in the follo...

Page 24: ...g system too long Admission pressure at the vacuum regulator too low If necessary open gas supply or clean filter observe manual of the vacuum regulator Regulating channel of the adjusting plunger soiled Call the service Despite correctly displayed gas flow the desired gas solution concentration cannot be reached Leakage in vacuum line between vacuum regulator and gas dosing system Eliminate leaka...

Page 25: ...esponsabilidade que os produtos VGA 111 VGA 113 VGA 117 VGA 146 VGB 103 VGS 141 VGS 143 VGS 145 VGS 147 VGS 148 aos quais diz respeito a declaração abaixo estão em conformidade com as Directivas do Conselho sobre a aproximação das legislações dos Estados Membros da UE RO Declaraţia de conformitate UE Noi Grundfos declarăm pe propria răspundere că produsele VGA 111 VGA 113 VGA 117 VGA 146 VGB 103 V...

Page 26: ... 17 12 2019 г Выдан Органом по сертификации продукции ИВАНОВО СЕРТИФИКАТ ООО Ивановский Фонд Сертификации Адрес 153032 Российская Федерация г Иваново ул Станкостроителей д 1 Установки вакуумные для дозирования газов типа Vaccuperm декларированы на соответствие требованиям Технического регламента Таможенного союза ТР ТС 032 2013 О безопасности оборудования работающего под избыточным давлением Декла...

Page 27: ...n Phone 81 35 448 1391 Telefax 81 35 448 9619 Korea GRUNDFOS Pumps Korea Ltd 6th Floor Aju Building 679 5 Yeoksam dong Kangnam ku 135 916 Seoul Korea Phone 82 2 5317 600 Telefax 82 2 5633 725 Latvia SIA GRUNDFOS Pumps Latvia Deglava biznesa centrs Augusta Deglava ielā 60 LV 1035 Rīga Tālr 371 714 9640 7 149 641 Fakss 371 914 9646 Lithuania GRUNDFOS Pumps UAB Smolensko g 6 LT 03201 Vilnius Tel 370 ...

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