vacuubrand MD 4C VARIO select Instructions For Use Manual Download

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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.: 999290 / 12/12/2016

Disclaimer: Our technical literature is only intended to inform our customer. The validity of general em-

pirical 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

-Technology for Vacuum Systems-

Alfred-Zippe-Str. 4 · 97877 Wertheim / Germany

T +49 9342 808-0 · F +49 9342 808-5555

[email protected] · www.vacuubrand.com

Summary of Contents for MD 4C VARIO select

Page 1: ...ly 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 999290 12 12 2016...

Page 2: ...er the endurance run Every VACUUBRAND pump leaving our factory achieves the specification We feel obliged to this high quality standard We are aware that the vacuum pump should not draw a part of the...

Page 3: ...an English and French DVR 3 also Dutch The user is only permitted to operate the device if he understands one of these languages or a technically correct transla tion of the complete manual The manual...

Page 4: ...eles DVR 3 puhul ka Hollandi keeles Kasutajal on lu batud seda seadet kasutada ainult juhul kui ta saab aru hest nendest keeltest v i on olemas tehniliselt korrektne t lge kogu juhendist Juhend peab o...

Page 5: ...k sz l k k zik nyve n me t l angolul s franci ul rhet el a DVR 3 hollandul is K rj k csak akkor haszn lja a berendez st ha t k letesen rt ezeken a nyelveken vagy rendelkez s re ll egy technikailag meg...

Page 6: ...nepiecie am s darb bas Iek rta ir ATEX apstiprin ta atbilsto i EK direkt v m un standartiem rpus Eiropas Kopienas valstu lietot jiem ir j p rbauda valsts nacion los likumus par b stam m zon m Attenti...

Page 7: ...complet si inteles inainte de punerea in functiune a aparatului si toate cerintele solicitate trebuie aplicate Dispozitivul are aprobare ATEX conform cu directivele si standardele EC Utilizatorii din...

Page 8: ...om dodr a v etky po adovan opatrenia Pr stroj m ATEX schv lenie pod a po iadaviek kladen ch smernicami a normami Eur pskej nie U vatelia mimo Eur pskej nie si musia overi platn n rodn pred pisy kladen...

Page 9: ...and repair 19 Notes regarding devices with ATEX conformity 20 Technical data 22 Use and operation 28 Installing in a vacuum system 28 During operation 33 Shutdown 33 Example for the build up of a vac...

Page 10: ...cates a hazardous situation which if not avoided will re sult in death or serious injury WARNING indicates a hazardous situation which if not avoided could result in death or serious injury CAUTION in...

Page 11: ...strictly the users responsibility to check carefully the validity of this document with respect to his product manual no 999290 12 12 2016 Safety information Attention To operate the pump pumping uni...

Page 12: ...pressure and outlet pressure of 1100 mbar absolute The pump and all system parts must not be used on humans or animals Prevent any part of the human body from coming into contact with vacuum Ensure th...

Page 13: ...exhaust pipeline If there is an exhaust isolation valve make sure that you cannot operate the equip ment with the valve closed Secure coolant hoses at the hose nozzles e g with hose clip to prevent t...

Page 14: ...gases install a second completely independent exhaust pipeline instead of the overpressure safety valve If necessary assemble a hose nozzle instead of the overpressure safety valve to lead away the ga...

Page 15: ...open The inert gas lines have to be chemical resistent due to possible backflow Electrical connection Electrical connection of the pump must be performed only by a suitable trained and supervised pers...

Page 16: ...ing Take appropri ate precautions if an automatic restart of the pump may lead to a dangerous situa tion Avoid reliable high heat supply e g due to hot process gases Maximum per mitted gas and ambient...

Page 17: ...erpressure safety valve between the pump stages only pumps with four cylinders regularly and replace at the latest at 90 of the typical life time typical lifetime 15000 operation hours Take adequate p...

Page 18: ...eration and use and maintenance Due to the residual leak rate of the equipment there might be an exchange of gas albeit extremely slight between the environment and the vacuum system Adopt suitable me...

Page 19: ...vacuum system Allow sufficient cooling of the pump Drain con densate if applicable Ensure that the pump cannot be operated accidentally Never operate the pump if covers or other parts of the pump are...

Page 20: ...r of a system according to ATEX has to analyse the overall explosion risks according to directive 1999 92 EC and has to take adequate measures by means of a risk assessment The evalua tion and validat...

Page 21: ...device at the pump releases poten tially dangerous gases into the environment Take appropriate safety measures see instructions for use Evaluate the risk of explosion for the release of pumped gases...

Page 22: ...inert gas connection absolute bar 1 1 Max permitted ambient temperature during operation C 10 to 40 Max permitted ambient temperature during storage C 10 to 60 Permitted gas inlet temperature C 10 to...

Page 23: ...5 KF 25 Outlet Pump Pump AK EK KF 16 hose nozzle 10 mm Gas ballast connection hose nozzle 10 mm Inert gas purge connection hose nozzle 8 mm Recommended flow of inert gas l min 1 Coolant connection at...

Page 24: ...pressure safety relief device stainless steel PTFE carbon reinforced FFKM Separator cover plate PTFE carbon reinforced Catchpot collecting flask vapour condenser borsilicate glass stainless steel 1 44...

Page 25: ...10C EX VARIO 1 5 3 2 4 6 7 8 10 4 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...

Page 26: ...k carefully the validity of this document with respect to his product manual no 999290 12 12 2016 2 MD 4C EX VARIO AK EK 12 11 10 13 1 Attention Further designation of the pump components see figure M...

Page 27: ...responsibility to check carefully the validity of this document with respect to his product manual no 999290 12 12 2016 15 16 Mains cable green or green and yellow earth blue or white neutral N brown...

Page 28: ...mp and rigid pipes Attention Flexible elements tend to shrink when evacu ated Use of a suitable valve to isolate the pump from the vacuum system is recom mended to allow the pump to warm up before pum...

Page 29: ...nection at the housing of the device to connect the device to ground use only the green or green and yellow connection wire of the motor Use the antistatic connection at the housing only to perform an...

Page 30: ...figures Always connect the exhaust to a suitable treatment plant e g hood Overpressure safety valve at the outlet of the pump The overpressure safety valve at the outlet prevents reliable high pressur...

Page 31: ...hose nozzle 6 8 mm Assemble hose nozzles for cooling water inlet and outlet at the vapour condenser 2 Assemble catchpot at the inlet 1 and the outlet 2 us ing joint clips MV 10C EX VARIO AK EK outlet...

Page 32: ...he vapour condenser 15 C to 20 C Check hose connections prior to starting operation of the cooling system Check coolant hoses regularly during operation Do not allow the catchpots to get overfilled Ma...

Page 33: ...atibility with applicable safety requirements especially IEC 60034 motor might overheat due to insufficient cooling If the pump has been exposed to increased ambient temperature 40 C check the pump fo...

Page 34: ...ned and supervised personnel 1 Zone without explosive atmosphere 2 Zone with explosive atmosphere 3 Power supply VACUUBRAND vacuum controller CVC 3000 4 VACUUBRAND vacuum controller CVC 3000 5 VACUUBR...

Page 35: ...ment with respect to his product manual no 999290 12 12 2016 Circuit diagram for a system with MD 4C EX VARIO green or green yellow PE blue or white N brown or black L brown 4 20 mA blue 4 20 mA black...

Page 36: ...nt with respect to his product manual no 999290 12 12 2016 Circuit diagram for a system with MV 10C EX VARIO Minimum 16 A brown blue brown blue 4 11 10 7 6 5 12 13 10 3 green or green yellow PE blue o...

Page 37: ...load active or passive to the safe area electrical 3 way isolation SIL 2 wide range power supply ATEX Vacuum gauge head DMP 331i 635423 BDSENSORS with KF DN 16 measuring range 1000 1 mbar accuracy 1...

Page 38: ...ed or leak in the pipeline or vacuum system Check pump directly con nect vacuum gauge directly at pump inlet then check connection pipeline and vacuum system if necessary Long narrow line Use lines wi...

Page 39: ...fic detector at the outlet of the inert gas flush A signal from the detector indicates a diaphragm crack Switch off the pump immediately and check diaphragms If the rated ultimate vacuum is no longer...

Page 40: ...ly the pictures show pumps in other versions This doesn t influence re placing diaphragms and valves of the pump If not using genuine spare parts the ATEX conformity becomes invalid Attention Open the...

Page 41: ...hose Use open ended wrench to unscrew the inert gas fitting at the housing cover Tools required metric Phillips screw driver size 2 Open ended wrench size 10 15 17 Open ended wrench size 19 4 5 mm th...

Page 42: ...r housing housing cover with housing cover insert and head cover 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 bl...

Page 43: ...sition Component 1 housing cover 2 housing cover insert 3 valve 4 O ring 5 head cover 6 diaphragm clamping disc 7 work diaphragm 8 intermediate flange 9 diaphragm support disc 10 washer 11 safety diap...

Page 44: ...2 8 11 13 10 9 2 3 5 6 7 12 18 4 16 17 20 15 1 19 14 21 Position Component 1 housing cover 2 housing cover insert 3 valve 4 O ring 5 head cover 6 diaphragm clamping disc 7 work diaphragm 8 intermediat...

Page 45: ...for the safety diaphragm clamping disc 6 Nm Attention Absolutely assemble all washers correctly if available between safety diaphragm support disc and rod Never assemble more washers Position interme...

Page 46: ...ned centrally so that it will become clamped uniformly between housing and head cover Assembling the pump head Screw in four socket head screws fixing housing cover crosswise e g in the sequence 1 2 3...

Page 47: ...h to screw the inert gas fitting at the housing cover Assembling fittings Attention Perform a leak test always after opening the pump by using an appropriate leak detector e g helium leak detector Ens...

Page 48: ...ct the parts for faultless condition replace damaged parts Reassemble the valve correctly Screw the overpressure safety valve to the outlet of the pump Use an open ended wrench width 17 mm to unscrew...

Page 49: ...tting Tighten union nuts first by hand and then tighten one full turn using the open ended wrench width 17 mm Use an open ended wrench width 17 mm to unscrew at the pump head the union nut of the tubi...

Page 50: ...st the direction of turning in anticlockwise with PTFE bond Tighten the PTFE bond firmly Ensure that the PTFE bond ends flush with the fittings Ensure that the PTFE bond not covers the openings in the...

Page 51: ...t are no original components Drain the device completely of fluids and residues Decontaminate the device Close all openings airtight especially if using substances hazardous to health To expedite repa...

Page 52: ...ed for service staff 11 If the paint is damaged we wish a repaint or a replacement of parts for reason of appearance repaint and replacement at customer s expense yes no 12 Legally binding declaration...

Page 53: ...ly the validity of this document with respect to his product manual no 999290 12 12 2016 Manual for motor ELNOR MOTORS NV De Costerstraat 45 T 32 16 60 13 94 B 3150 Haacht F 32 16 60 64 40 Belgium C U...

Page 54: ...O T O R S F O R Y O U R B U S I N E S S WWW ELNOR BE info elnor be Instructions Manual 1 Version of document 3 2 General information and objective 3 3 Installation and Storage 3 4 Transporting Instal...

Page 55: ...n and service The operating instructions are written for all personnel who assemble install and operate this product The operating instructions must be legible and accessible at all times Please make...

Page 56: ...tions The user must ensure that the diameter of the cable is adequate for the voltage and current involved See nameplate data of motor The motor must be protected against overloads and short circuits...

Page 57: ...gulations when disposing of the product 8 Designated use and applicable certificates This product is certified for use in certain potentially explosive atmospheres only see further It is the responsib...

Page 58: ...D of notified body responsible for surveillance Ex E x Community mark for explosion proof equipment II Field of application Group II includes all fields of application except mining 2 Category of prot...

Page 59: ...he users responsibility to check carefully the validity of this document with respect to his product manual no 999290 12 12 2016 C U S T O M I S E D M O T O R S F O R Y O U R B U S I N E S S WWW ELNOR...

Page 60: ...y 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 999290 12 12 2016 E...

Page 61: ...ocuments 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 999...

Page 62: ...ocuments 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 999...

Page 63: ...ocuments 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 999...

Page 64: ...ocuments 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 999...

Page 65: ...ocuments 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 999...

Page 66: ...eriennummer Serial number Num ro de s rie Siehe Typenschild See rating plate Voir plaque signal tique Angewandte harmonisierte Normen Harmonized standards applied Normes harmonis es utilis es DIN EN 1...

Page 67: ...The manufacturer undertakes to submit the technical documentation relating to the incomplete machine to the relevant national authorities as paper mold on request La documentation technique selon l a...

Page 68: ...lts 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...

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