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1. Vacuum Svstems Tel 49 9342 808 0 Fax 49 9342 808 450 gy l y l E Mail info vacuubrand de vacuubrand 2009 VACUUBRAND GMBH CO KG Printed in Germany Web www vacuubrand com Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 20092. about 40000 operating hours The capacitors have to be replaced by an electrician In order to comply with law occupational health and safety regulations safety at work law and regulations for environmental protection vacuum pumps components and measuring instruments returned to the manufacturer can be repaired only when cer tain procedures see section Notes on return to the factory are followed Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 7 of 21 Technical data Max pumping speed 50 60 Hz DIN 21360 Ultimate vacuum absolute Max permissible outlet pressure absolute Max permissible outlet pressure reading of manometer Permissible ambient temperature storage operation Permissible relative atmospheric moisture during operation no condensation Power No load spped 50 60 Hz Rated current at 120 V 60 Hz 230 V 50 60 Hz Maximum permissible range of supply voltage Attention Observe specifications of rating plate Motor protection Degree of protection IEC 529 Inlet Outlet Dimensions L x W x H Weight approx 10 to 60 10 to 40 30 to 85 180 1500 1800 3 0 1 6 1 6 120 V 5 10 60 Hz 230 V 10 50 60 Hz thermal cutout IP 54 hose nozzle NW 10 nose hozzle NW 10 280 x 270 x 275 11 1 Pump
3. and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 5 of 21 cs Ensure that the system design does not allow the exhaust pipeline to become blocked unintentionally t Avoid overpressure of more than 0 2 bar at the inlet in case inert gas is connected t The diameter of the inlet and outlet pipeline should be at the least as large as the diameter of the pump connection pipelines To the best of our knowledge the equipment is in compliance with the requirements of the applicable EC directives and harmonized standards see Declaration of conform ity with regard to design type and model especially directive IEC 1010 This direc tive gives in detail conditions under which the equipment can be operated safely see also IP degree of protection t Adopt suitable measures in case of differences e g using the equipment out doors installation in altitudes of more than 1000 m above mean sea level conduc tive pollution or dewiness Pay attention to symbol hot surfaces on the equipment according to IEC 1010 rec ommendation t Adopt suitable measures to prevent any danger arising from the formation of hot surfaces or electric sparks The pumps have no approval for operation in or for pumping of potentially ex plosive atmospheres If pumping different substances purge the pu
4. at your expense Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 19 of 21 Health and safety clearance form Declaration concerning safety potential hazards and safe disposal of waste e g used oil Safety and health of our staff laws and regulations regarding the handling of dangerous goods occupational health and safety regulations safety at work laws and regulations regarding safe disposal of waste e g waste oil require that for all pumps and other products this form must be sent to our office duly completed and signed before any equipment is dispatched to our premises Products will not be accepted for any procedure and handling and repair DKD calibration will not start before we have received this declaration Fax or post a completed copy of this form to us in advance The declaration must arrive before the equipment Enclose a second completed copy with the product If the product is contaminated you must notify the carrier GGVE GGVS RID a ADR Inevitably the repair process will be delayed considerably if this information is missing or this procedure is not obeyed We hope for your understanding for these measures which are beyond our control and that you will assist us in expediting the repair procedure Make sure that you know all abo
5. black live t Check that mains voltage and current conform with the equipment see rating plate t f the equipment is brought from cold environment into a room for operation allow the equipment to warm up pay attention to water condensation on cold surfaces t Make sure ventilation is adequate if pump is installed in a housing or if ambient temperature is elevated Obey all relevant safety requirements regulations and guidelines and adopt suit able safety measures t Provide a firm level platform for the equipment and check that the system to be evacuated is mechanically stable and that all fittings are secure Attention Flexible elements tend to shrink when evacuated c When operating the pump as a pressure pump ensure that the maximally gen erated overpressure is compatible with the mechanical stability of the pressure vessel Overpressure may be generated only in vessels which are designed for that purpose Risk of bursting Attention Obey the maximally admissible pressure 4 bar absolute at the outlet If necessary install an overpressure safety relief device Flexible elements tend to expand when pressurised ts Obey maximum permitted pressures and pressure differences see section Tech nical data Do not start the pump with overpressure at the inlet Do not permit any uncontrolled pressurizing e g make sure that the exhaust pipe line cannot become blocked Risk of bursting Documents are only to be used
6. com pleted copy with the product If the equipment is contaminated you must notify the carrier No repair DKD calibration is possible unless the correctly completed form is returned Inevitably there will be a delay in processing the equipment if infor mation is missing or if this procedure is not obeyed If the product has come in contact with chemicals radioactive substances or other substances dangerous to health or environment the product must be decontaminated prior to sending it back to the factory ts Return the product to us disassembled and cleaned and accompanied by a cer tificate verifying decontamination or t Contact an industrial cleaning and decontamination service directly or t Authorize us to send the product to an industrial cleaning facility at your expense To expedite repair and to reduce costs please enclose a detailed description of the problem and the product s operating conditions with every product returned for repair We submit quotations only on request and always at the customer s expense If an order is given the costs incurred are offset from the costs for repair or from the pur chase price if the customer prefers to buy a new product instead of repairing the defective one t If you do not wish a repair on the basis of our quotation the equipment might be returned to you disassembled and at your charge In many cases the components must be cleaned in the factory prior to repair For clean
7. failure the pump and the system always will turn into a safe status t In case of diaphragm cracks or leaks in the manifold pumped substances might be released into the environment or into the pump housing To reduce the risk of leaks ask for a diaphragm pump with additional safety diaphragm t Obey especially notes on operation and use and maintenance Use only genuine spare parts and accessories t Otherwise safety and performance of the equipment as well as the electromag netic compatibility of the equipment might be reduced The A weighed emission sound pressure level of the pump does not exceed 70 dB A Measurement according to EN ISO 2151 2004 and EN ISO 3744 1995 with standard silencer or exhaust tube at outlet Ensure that maintenance is done only by suitable trained and supervised technicians Ensure that the maintenance technician is familiar with the safety procedures which relate to the product processed by the vacuum system and that the equipment if necessary is appropriately decontaminated before starting maintenance Obey local and national safety regulations Before starting maintenance vent the pump isolate the pump and other compo nents from the system and the electrical supply and allow sufficient cooling of the gt pump Before starting maintenance wait two minutes after isolating the equipment from mains to allow the capacitors to discharge 5 In case of normal wear the lifetime of the capacitors is
8. the order number and the suppliers invoice number Retain all packing material for inspection Do not use the equipment if it is damaged If the equipment is not used immediately replace the protective covers Store the equipment in suitable conditions t Read and obey this manual before installing or operating the equipment t Transport the pump at the provided handle Use the equipment for the intended use only that is to generate vacuum or to com press gases in vessels designed for that purpose t Prevent any part of the human body from coming in contact with the vacuum or the overpressure t Obey notes on correct vacuum and electrical connections see section Use and operation t Make sure that the individual components are only connected combined and op erated according to their design and as indicated in the instructions for use Obey national safety regulations and safety requirements concerning the use of vacuum and electrical equipment t Equipment must be connected only to a suitable fused and protected electrical supply and a suitable earth point Failure to connect the motor to ground may result in deadly electrical shock t The supply cable may be fitted with a moulded European IEC plug or a plug suit able for your local electrical supply If the plug has been removed or has to be removed the cable will contain wires colour coded as follows green or green and yellow earth blue or white neutral brown or
9. Use open end wrench w f 17 and assemble screw in fit tings at all pump heads Steady fitting with a second open end wrench w f 20 Screw on manometer align it and tighten with open end wrenches w f 14 and 17 If the pump does not achieve the ultimate pressure t n case the diaphragms and valves have been replaced a run in period of several hours is required before the pump achieves its ultimate vacuum If all pump heads achieve a vacuum below 110 mbar but pump does not achieve the ultimate total pressure Check hose connections at the pump heads for leaks If necessary recheck pump chamber Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 18 of 21 Notes on return to the factory Repair return DKD calibration Safety and health of our staff laws and regulations regarding the handling of danger ous goods occupational health and safety regulations and regulations regarding safe disposal of waste require that for all pumps and other products the Health and safety clearance form must be sent to our office duly completed and signed before any equipment is dispatched to our premises Fax or post a completed copy of the health and safety clearance form to us in ad vance The declaration must arrive before the equipment Enclose a second
10. ds on a regular basis In case of normal wear the lifetime of the diaphragms and valves is gt 10000 operating hours t Prevent internal condensation transfer of liquids or dust The diaphragm and valves will be damaged if liquids are pumped in significant amount If the pump is exposed to corrosive gases or vapour or in case of deposits mainte nance should be carried out frequently t Regular maintenance will improve the lifetime of the pump and also protect both man and environment Before starting maintenance vent the system isolate the pump and other compo nents from the vacuum system and the electrical supply Avoid the release of pollut ants Allow sufficient cooling of the pump Ensure that the pump cannot be oper ated accidentally Never operate the pump if covers or other parts of the pump are disassembled Never operate a defective or damaged pump Ensure that maintenance is done only by suitably trained and supervised techni cians and that the maintenance technician is familiar with the safety procedures which relate to the products processed by the pumping system The pump might be contaminated with the process chemicals that have been pumped during operation Ensure that the pump is decontaminated before maintenance and take adequate precautions to protect people from the effects of dangerous substances if contamination has occurred t Wear appropriate safety clothing when you come in contact with contaminated compo
11. e of a diaphragm crack mechanically generated sparks hot surfaces or static electricity may ignite these mixtures t Take adequate precautions to protect people from the effects of dangerous sub stances chemicals thermal decomposition products of fluoroelastomers wear appropriate safety clothing and safety glasses t Obey applicable regulations when disposing of chemicals Take into consideration that chemicals may be polluted Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 6 of 21 Motor is shut down by a thermal cutout in the winding t Manual reset is necessary Switch off the pump or isolate the equipment from mains Identify and eliminate the cause of failure Wait approx five minutes before restarting the pump ts Attention In case of supply voltage below 100V the lock of the cutout might be restricted and the pump might restart on its own after sufficient cooling down Take suitable precautions if an automatic restart of the pump may lead to a critical dangerous situation Due to the residual leak rate of the equipment there may be an exchange of gas albeit extremely slight between the environment and the vacuum system t Adopt suitable measures to prevent contamination of the pumped substances or the environment Ensure that in case of
12. g screw completely There are no stops at the end of the threads A warm up period approx 15 min is required before the rated ultimate total pres sure and pumping speed are attained t Prevent internal condensation transfer of liquids or dust The diaphragm and valves will be damaged if liquids are pumped in significant amounts Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 11 of 21 The motor is shut down by a thermal cutout in the winding t Manual reset is necessary Switch off the pump or isolate the equipment from mains Identify and eliminate the cause of failure Wait approx five minutes before restarting the pump t Attention In case of supply voltage below 100V the lock of the cutout might be restricted and the pump might restart on its own after sufficient cooling down Take suitable precautions if an automatic restart of the pump may lead to a critical dangerous situation Shutdown Short term Has the pump been exposed to condensate Allow the pump to continue to run at atmospheric pressure and with a free exhaust pipeline for a few minutes Has the pump been exposed to media which may damage the pump materials or form deposits t Check and clean pump heads if necessary Long term Take measures as described in secti
13. gid pipes Attention Flexible elements tend to shrink when evacuated t Use a Suitable valve to isolate the pump from the vacuum system if you need to allow the pump to warm up before you pump condensable vapours or if you clean the pump before it is switched off t When operating the equipment as vacuum pump make sure that the exhaust pipeline cannot become blocked t Connect the exhaust to a suitable treatment plant to prevent the discharge of dan gerous gases and vapours to the surrounding atmosphere The exhaust pipeline must always be installed in a declining way to prevent the drainage of condensate back into the pump t When operating the device as a pressure pump ensure that the maximally gener ated overpressure is compatible with the mechanical stability of the pressure ves sel Before operation t Max ambient temperature 40 C t Make sure ventilation is adequate if pump is installed in a housing or if ambient temperature is elevated t f pump is installed in altitudes of more than 1000 m above mean sea level check compatibility with applicable safety requirements e g DIN VDE 0530 motor may overheat due to insufficient cooling t When assembling ensure vacuum tightness After assembly check the com plete system for leaks Notes prior to the use of the manometers The manometers used are manometers with glycerin filling The overpressure ma nometer indicates the overpressure relative to the atmosphe
14. housing cover head cover diaphragm clamping disc aluminium alloy diaphragm valve FPM hose PE fitting aluminium anodized seal ring PVC Vacuum pressure adjustment device O ring NBR hose nozzle PBT valve block aluminium alloy seal ring PVC seal ring manometer copper hollow bolt dispensing screw stainless steel We reserve the right for technical modification without prior notice Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 8 of 21 ME 4R handle overpressure manometer vacuumeter on off switch mains cable outlet with pressure adjustment device motor rating plate pump rating plate inlet with vacuum adjustment device dispensing screw Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 9 of 21 Use and operation Installing in a vacuum system cs Avoid throttling losses by using connecting pipes with large diameter and keep them as short as possible t Reduce the transmission of vibration and prevent loading due to rigid pipelines Insert elastic hoses or flexible elements as couplings between the pump and ri
15. ing we use an environmentally responsible water based process Unfortu nately the combined attack of elevated temperature cleaning agent ultrasonic treat ment and mechanical stress from pressurised water may result in damage to the paint Please mark in the health and safety clearance form if you wish a repaint at your expense just in case such a damage should occur We also replace parts due to optical aspects upon your request Before returning the equipment ensure that if applicable t Oil has been drained and an adequate quantity of fresh oil has been filled in to protect against corrosion ts Equipment has been cleaned and or decontaminated t All inlet and outlet ports have been sealed t Equipment has been properly packed if necessary please order an original pack aging costs will be charged marked as appropriate and the carrier has been notified t Ensure that the completed health and safety declaration is enclosed We hope for your understanding for these measures which are beyond our control Scrapping and waste disposal Dispose of the equipment and any components removed from it safely in accordance with all local and national safety and environmental requirements Particular care must be taken with components and waste oil which have been contaminated with danger ous substances from the process Do not incinerate fluoroelastomer seals and O rings t You may authorize us to dispose of the equipment
16. mp with inert gas prior to changing the pumped media in order to pump out residues and to avoid reactions of the pumped substances with each other with and the pump material Ensure that the materials of the wetted parts are compatible with the pumped substances see section Technical data Take into consideration interactions and chemical reactions of the pumped me dia The pumps are not suitable for pumping substances which may form deposits in side the pump t f there is a danger of the formation of deposits in the pump chamber check inlet and outlet of the pump inspect the pump chamber regularly and clean if neces sary The pumps are not suitable to pump unstable substances and substances which react explosively under impact mechanical stress and or when being exposed to elevated temperatures without air The pumps are not suitable to pump self inflammable substances substances which are inflammable without air and explosive substances The pumps are not suitable for pumping dust and have no approval for operation below ground Ensure that the materials of the wetted parts are compatible with the pumped sub stances see section Technical data t Adopt suitable measures to prevent the release of dangerous explosive corrosive or polluting fluids t Use inert gas for venting if necessary t The user must take suitable precautions to prevent any formation of explosive mixtures in the expansion chamber In cas
17. nents Set of seals diaphragms and valves acess wsciiaicxarssassisuciciowneicnnceailoteipeassindaiekendunccuinsstinieias sageenetebenocaudstawieess 696811 Face wrench with torque indicator s nennenneneeneonrorrorrorrnrenrenresrrnrnrrrrrrnrrrrnnrnnrenrnnrsnrnnrnnrnnrnrennne 637580 c Please read section Replacing diaphragms and valves completely before start ing maintenance Partially the pictures show pumps in other versions This doesn t influence replacing diaphragms and valves of the pump Tools required metric Phillips screw driver size 2 Open end wrench w f 14 17 20 Hex key size 5 Face wrench with torque indicator Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 14 of 21 Cleaning and inspecting the pump heads Detach manometer from adjustment device using open end wrenches w f 14 and 17 Unscrew hollow bolt at adjustment device with open end wrench w f 17 whilst steadying fitting with a second open end wrench w f 20 Use open end wrench w f 17 to remove screw in fittings from all pump heads and remove manifold Steady fitting with a second open end wrench w f 20 To check the valves remove head cover carefully from hous ing cover Use hex key to remove four socket head screws f
18. on short term shutdown Separate pump from the apparatus Close inlet and outlet port e g with transport caps Store the pump in dry conditions Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 Troubleshooting Fault LI Pump fails to start or stops immediately page 12 of 21 Possible cause gt Mains not plugged in electrical supply failure gt Pressure in outlet pipeline or in the pressure system too high gt Motor overloaded Remedy Plug in Check fuse Remove blockade in line reduce pressure in the system pressure adjustment device Allow motor to cool identify and eliminate cause of failure LI Pump does not achieve ultimate total pressure or normal pumping speed gt Centering ring not correctly positioned or leak in the pipeline or vacuum system gt Vacuum adjustment device opened gt Long narrow line gt Pump has been exposed to condensate gt Deposits have been formed inside the pump gt Valves or diaphragm damaged gt Outgasing substances or vapour generated in the process Check pump with a vacuum gauge directly at pump inlet port check connections and line Close vacuum adjustment device Use line with larger diameter length as shor
19. ork Yours VACUUBRAND GMBH CO KG After sales service Contact your local dealer or call 49 9342 808 193 Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 3 of 21 Contents LE Ela Leid ue LEE 4 Technical Ee 7 Use and OD CR AOU EE 9 Troubleshooting ossein E Ea EE EEEE aE 12 Replacing diaphragms and ValVeS ccccccsscceesceeesceeseeeseenseeeeseeeseeeeeeeeaeenenenneeoeas 13 Notes on return to the factory deueeeegeggeeu geesde SEENEN ege 18 Health and safety clearance form ccccccessseeseeesseeseenscenssenseenseeneeonseenseeseseneseass 19 A D A Attention Important notes Not permitted Misuse may cause damage Caution Hot surface Isolate equipment from mains Note Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 4 of 21 Safety information Remove all packing material remove the product from its packing box remove the protective covers from the inlet and outlet ports and keep inspect the equipment If the equipment is damaged notify the supplier and the carrier in writing within three days state the item number of the product together with
20. paint or a replacement of parts due to optical aspects at our expense see Notes on return to the factory Q yes Uno We declare that the following measures where applicable have been taken The oil has been drained from the product Important Dispose of according to national regula tions The interior of the product has been cleaned All inlet and outlet ports of the product have been sealed The product has been properly packed if necessary please order an original packaging costs will be charged and marked as appropriate The carrier has been informed about the hazardous nature of the goods if applicable We assure VACUUBRAND that we accept liability for any damage caused by providing incomplete or incorrect information and that we shall indemnify VACUUBRAND from any claims as regards damages from third parties We are aware that as expressed in 823 BGB Public Law Code of Germany we are directly liable for injuries or damages suffered by third parties particularly VACUUBRAND employees occupied with handling repairing the product ele Name Ae ln EE JOD MINIS COMI ees Company s Seal ee EE RE EE Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 20 of 21 LE Konformitatserklarung Declaration of conformi
21. ric pressure at the place of installation The vacuum meter indicates the absolute pressure Install the pump in the room of operation Prior to use the reference chambers of some of the manometers depending on the model of manometer have to be ventilated GG Else not ventilating the manometer may lead to a systematic measuring error There are different types of manometers To ventilate the reference chamber check which types of manometers are installed at the pump and proceed according to the given instructions A Manometer with pressure compensation valve Ventilate the manometer using the pressure compensation pressure valve Close the valve after ventilation compensation GG Repeat if necessary until dial shows zero with measuring connection ventilated to atmosphere Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 10 of 21 B Manometer with pin Ventilate the manometer by lifting the pin Do not remove the pin completely t Repeat if necessary until dial doesn t show a pressure dif ference with measuring connection ventilated to atmosphere il C Manometer with bore at the rear side hi iin Pierce the hole at the rear side of the manometer Some out flow of liquid is normal GG Do not tilt pump during transport D Manometer wi
22. rmonisierte Normen Harmonized Standards applied Normes Harmonis es utilis es DIN EN 12100 2 DIN EN 61010 1 DIN EN 1012 2 DIN EN 61326 1 Managementsysteme Management systems Syst mes de Management EN ISO 9001 EN ISO 14001 1997 2006 Wertheim 02 09 2009 Dr F Gitmans Dr J Dirscherl Gesch ftsf hrer Managing Director G rant Technischer Leiter Technical Director Directeur technique VACUUBRAND GMBH CO KG Alfred Zippe Str 4 97877 Wertheim Vakuumtechnik im System Tel 49 9342 808 0 Fax 49 9342 808 450 Technology for Vacuum Systems E Mail info vacuubrand de Technologie pour syst me vide Web www vacuubrand com EN Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 21 of 21 Disclaimer Our technical literature is only intended to inform our customer The validity of general empirical values and results obtained under test conditions for specific applications depend on a number of factors beyond our control It is therefore strictly the users responsibility to very carefully check the validity of application to their specific requirements No claims arising from the information provided in this literature will consequently be entertained VACUUBRAND GMBH CO KG Alfred Zippe Str 4 97877 Wertheim Technoloay for
23. rom pump head and remove upper housing head cover with housing cover and valves c Never remove parts by using a spiky or sharp edged tool e g screw driver we recommend to use a rubber mallet or compressed air to be blown carefully into port Note position of valves and remove them Replace valves if necessary Si Check diaphragm for damage and replace if necessary To do so use Phillips screw driver to remove four counter sunk head screws and lift off housing plate t Use petroleum ether or industrial solvent to remove depos its Do not inhale ya Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 housing head cover housing cover Replacing the diaphragm X page 15 of 21 diaphragm support disc diaphragm diaphragm clamping disc valve Use face wrench to remove diaphragm support disc Check for washers under support disc Do not mix the wash ers from the different heads Make sure that the original number is reassembled at the individual pump head Smaller number of washers The pump will not attain ulti mate vacuum More washers Clamping disc will hit head cover noise or even blockade of the pump Position new diaphragm between diaphragm clamping disc with square head screw and diaphragm support disc Make
24. s at the inlet with kidney shaped opening beside valve By turning eccentric bushing bring connecting rod into up per turning point position Max stroke of the rod c Pay attention that the diaphragm stays positioned centrally so that it will become clamped uniformly between housing and head cover Screw in four socket head screws fixing housing cover cross wise e g in the sequence first slightly then tighten t Do not tighten until head cover is in contact with housing torque 12 Nm By measuring the pressure at the inlet port of the individual head Use a suitable vacuum gauge e g DVR 2 cat no 68 29 02 make sure that it is correctly calibrated and measure the pres sure at the inlet port A vacuum of less than 110 mbar should be indicated c fthe reading is higher recheck the pump chamber and make sure that the valves and the diaphragms are correctly seated diaphragms concentric with bore t When assembling the adjustment device firstly screw on valve block with hollow bolt t Align valve block before tightening the hollow bolt Tighten hollow bolt with open end wrench w f 7 Steady fit ting with a second open end wrench w f 20 Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 17 of 21 sw
25. sure that the square head screw of the diaphragm clamping disc is correctly seated in the guide hole of the diaphragm support disc Note Double diaphragm Put the two diaphragms together with the printed sides outwards Use face wrench with torque indicator recommended face wrench with torque indicator from VACUUBRAND Cat No 637580 to assemble diaphragm clamping disc diaphragm and diaphragm support disc and eventually washers to the connecting rod Make sure that the square head screw of the diaphragm clamping disc is correctly seated in the guide hole of the diaphragm support disc Optimum torque for the diaphragm support disc 6 Nm ER The optimum torque is achieved if the pointer in the handle of the VACUUBRAND face wrench shows to the longer mark ing line Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 16 of 21 Assembling pump heads By turning eccentric bushing front of connecting rod bring connecting rod into a position in which diaphragm is in con tact with housing and centred with respect to bore Reassemble in reverse order Install head cover valves and housing cover with housing cover insert ts Make sure that the valves are correctly seated Valves at the outlet with round centred opening under valve valve
26. t as possible Run pump at atmospheric pressure for a few minutes Clean and inspect pump heads Replace valves and or diaphragms zc Check process parameters 0 Pump too noisy gt Atmospheric or high pressure at inlet port gt Diaphragm clamping disc loose gt None of the causes mentioned above Connect hose to pump outlet Perform maintenance Contact local distributor Q Pump seized Contact local distributor A service manual with exploded view drawings spare part lists and directions for repair is available on request only in German or English ts The service manual is for trained service people Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 13 of 21 Replacing diaphragms and valves A A S 3 All bearings are encapsulated and are filled with long life lubricant Under normal op erating conditions the pump is maintenance free The valves and the diaphragms as well as the motor capacitors are wear parts If the rated ultimate vacuum is no longer achieved the pump interior the diaphragms and the valves must be cleaned and the diaphragms and valves must be checked for cracks or other damage Depending on individual cases it may be efficient to check and clean the pump hea
27. thout bore pin or pressure compensa tion valve Do not ventilate the reference chamber of this manometer During operation Do not start pump if pressure difference between inlet and outlet port exceeds max 1 bar Attempts to start pump at higher difference pressure may cause blockade and damage of the motor GG Obey maximally permitted pressure at the outlet For continuous operation at inlet pressures above atmospheric pressure the inlet pressure must not exceed the outlet pressure The maximally permitted pressure at the oulet is 4 mbar absolute Use the vacuum adjustment device at the inlet port of the pump to control the vacuum in the system By turning the dispensing screw the amount of gases pumped from the vacuum system can be controlled Turning the dispensing screw to the left vacuum is decreased higher pressure Pump additionally takes in bleed air via dispensing screw Turning the dispensing screw to the right vacuum is increased lower pressure The overpressure at the outlet port of the pump is controlled accordingly via the pressure adjustment device Turning the dispensing screw to the left pressure is decreased Pump blows off via dispensing screw Turning the dispensing screw to the right pressure is increased attention max A bar permitted t f the pump is used as vacuum pump ensure that the exhaust pipeline cannot become blocked t Attention Do not unscrew the dispensin
28. ty Declaration de conformite Membranpumpe Diaphragm pump Pompe a membrane ME 4R 230V 696152 Hiermit erklaren wir dass das oben bezeichnete Gerat in Konzeption und Bauart sowie in der von uns in Verkehr gebrachten Ausfuhrung den grundlegenden Anforderungen der zutreffenden aufgefuhrten EU Richtlinien entspricht Bei einer mit uns nicht abgestimmten nderung an dem Ger t verliert diese Erkla rung ihre G ltigkeit We herewith declare that the product designated above is in compliance with the basic requirements of the applicable EC directives stated below with regard to design type and model sold by us This certificate ceases to be valid if the product is modified without the agreement of the manufacturer Par la pr sente nous d clarons que le dispositif designe ci dessus est conforme aux prescriptions de base des directives EU applicables et indiqu s en ci que concerne conception dessin et mod le vendu par nous m mes Cette d claration cesse d tre valable si des modifications sont apport es au dispositif sans notre autorisation pr alable Maschinenrichtlinie mit nderungen Machine directive with supplements Directive Machines avec des suppl ments 2006 42 EG Niederspannungsrichtlinie Low Voltage Directive Directive Basse Tension 2006 95 EG Richtlinie Elektromagnetische Vertr glichkeit Electromagnetic Compatibility Directive Directive Compatibilit Electromagn tique 2004 108 EG Angewandte Ha
29. ut the substances which have been in contact with the equipment and that all questions have been answered correctly and in detail 1 Product Model ccccceecceeeeeeeee eee 3 List of substances in contact with the equipment or reaction products 3 1 Chemical substance name chemical symbol 3 2 Important information and precautions e g danger classification 4 Declaration please mark as applicable E 4 1 for non dangerous goods We assure for the returned product that neither toxic corrosive biologically active explosive radio active nor contamination dangerous in any way has occurred the product is free of dangerous substances the oil or residues of pumped media have been drained E 4 2 for dangerous goods We assure for the returned product that all substances toxic corrosive biologically active explosive radioactive or dangerous in any way which have pumped or been in contact with the product are listed in 3 1 that the information is complete and that we have not withheld any information the product in accordance with regulations has been Ucleaned Q decontaminated OU sterilized VACUUBRAND GMBH CO KG Technology for Vacuum Systems 2001 VACUUBRAND GMBH CO KG Printed in Germany Alfred Zippe Str 4 97877 Wertheim Tel 49 9342 808 0 Fax 49 9342 808 450 E Mail info vacuubrand de 5 Way of transport carrier If the paint is damaged we wish a re
30. vacuubrand Technology for Vacuum Systems Instructions for use ME 4R Diaphragm pump Documents are only to be used and distributed completely and unchanged It is strictly the users responsibility to check carefully the validity of this document with respect to his product Manual no 999122 02 09 2009 page 2 of 21 Dear customer Your VACUUBRAND diaphragm pumps should support you for a long time without trouble and with maximal power Thanks to our long practical experience we have much information how you could ensure powerful application and personal safety Please read these instructions for use before the initial operation of your pump VACUUBRAND diaphragm pumps are the result of many years of experience in construction and practical operation of these pumps combined with the latest developments in material and manufacturing technology Our quality maxim is the zero fault principle Every diaphragm pump leaving our company is tested intensively including an endurance run of 18 hours Therefore also faults which occur rarely are identified and can be eliminated immediately The achievement of the specifications after the endurance run is tested for every pump Every VACUUBRAND pump achieves the specifications We feel obliged to this high quality standard We know that the vacuum pump can not take a part of your real work and hope that our products contribute to an effective and trouble free realisation of your w
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