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OPERATING INSTRUCTIONS

EN

Translation of the Original

MVP 160-3

Diaphragm vacuum pump

Summary of Contents for MVP 160-3

Page 1: ...OPERATING INSTRUCTIONS EN Translation of the Original MVP 160 3 Diaphragm vacuum pump...

Page 2: ...PU0077BEN_A PU0077 2017 12 12...

Page 3: ...pump 15 6 2 Connecting the pumping stages 15 6 3 Connecting the vacuum side 16 6 4 Connecting the exhaust side 16 6 5 Establishing an electrical connection 17 7 Operation 18 7 1 Switching on and opera...

Page 4: ...13 Accessories 35 14 Technical data and dimensions 36 14 1 Technical data 36 14 2 Dimensions 37 14 3 37 Declaration of conformity 39 Table of contents 4 40...

Page 5: ...of conformity A component of these instructions Current documents are available from the Pfeiffer Vacuum Download Center 1 1 2 Variants This operating manual applies to pumps with the following part...

Page 6: ...Warning of hot surfaces The label warns of hot surfaces during operation or immediately after switching off the pump 1 3 4 Instructions in the text Usage instructions in the document follow a general...

Page 7: ...nt 2 2 Safety instructions All safety instructions in this document are based on the results of the risk assessment carried out in accordance with Machinery Directive 2006 42 EC Annex I and EN ISO 121...

Page 8: ...cause hazardous situations e g increase in exhaust pressure There is a risk of bursting It is not possible to rule out the risk of injuries due to broken pieces flying around high escaping pressure a...

Page 9: ...iaphragms and valves Replace a contaminated silencer Make sure that the exhaust line is unobstructed Ideally use a hose nozzle as an outlet Risks during maintenance CAUTION Risk of injury on hot surfa...

Page 10: ...tor is required to check and re evaluate as necessary the conformity of the overall system in the context of the relevant EU Directives before commissioning that system General safety precautions for...

Page 11: ...se adhering deposits to form in the suction chamber using the pump outside the specified area of application using the pump below ground using the pump to generate pressure using the pump in systems i...

Page 12: ...an damage the product Observe the transport instructions Always transport the pump in its original packaging Transport the pump using only the transport handles provided Always use dense and impact pr...

Page 13: ...proper storage damages the pump Store the pump in a cool dry dust free place where it is protected against impacts Seal inlet and outlet ports for example using transport caps Maintain the permissible...

Page 14: ...DN 25 ISO KF 6 Mains switch 2 Distributor intake side 7 Pressure connection with silencer 3 Handle 2x 8 Rating plate on housing panel 4 Mains plug 9 Motor fan 5 Distributor pressure side The diaphragm...

Page 15: ...pporting surface in the event of stationary installation 8 Use elastic hose pieces or bellows for anchoring This prevents mechanical forces resulting from rigid connection lines 9 Maintain ambient con...

Page 16: ...6 4 Connecting the exhaust side Condensate separator We recommend using a condensate separator in cases where the system to be evacuated contains fluid resulting in steam being generated during evacu...

Page 17: ...6 5 Establishing an electrical connection Fig 4 Connection diagram MVP 160 3 with single phase AC motor Installation 17 40...

Page 18: ...ine regularly for correct function NOTICE Damage caused by water hammer The sudden ingress of condensate can cause water hammer as the pump cannot pump the addition ally formed steam down quickly enou...

Page 19: ...ump 1 Fig 6 Mains switch 1 Mains switch Switching off the pump You can switch off the pump at any time 1 Allow the pump to run on for a few more minutes with the intake port open 2 Press the mains swi...

Page 20: ...lean suction chamber 5 Seal flanges and any other openings 6 Store the pump in dry dust free areas within the specified ambient conditions In areas with damp or aggressive atmospheres we recommend pac...

Page 21: ...E Damage caused by pointed or sharp edged tools Sharp edged tools damage pump parts during maintenance Never disconnect pump parts such as diaphragm heads using pointed or sharp edged tools Never use...

Page 22: ...m the distributor screw cou plings Dismantling the distributor Tools required Open end wrench 17 WAF Crosshead screwdriver 1 Unscrew the screw couplings from all diaphragm heads using the open end wre...

Page 23: ...d 35 1 37 12 2 3 4 5 Fig 10 Disassembling the diaphragm head 1 Diaphragm head 4 Head cover 2 O rings 5 Connection rod 3 Valves Disassembling the diaphragm head Tools required Allen key 5 WAF Rubber ma...

Page 24: ...Clean contaminated parts with industrial alcohol 2 Allow parts to dry well 9 7 Replacing the diaphragm NOTICE Damage caused by unsuitable auxiliary tool Using unsuitable tools damage the diaphragm an...

Page 25: ...Design with bore Design with square hole Tbl 3 Diaphragm attachments Fig 11 Diaphragm key accessory Fig 12 Diaphragm key with inlaid diaphragm parts 35 12 1 2 3 4 Fig 13 Diaphragm and associated parts...

Page 26: ...phragm support disk When doing so make sure that the square connecting bolt of the diaphragm clamping disk is positioned correctly in the diaphragm support disk guide 8 Lift the side of the diaphragm...

Page 27: ...ake sure they are positioned correctly 2 Insert valves 1 in the diaphragm head Replacing the valve in the pressure side distributor 1 When replacing valve 2 make sure it is positioned correctly 2 Inse...

Page 28: ...ed correctly 3 Assemble head cover and diaphragm head 4 Place top of housing diaphragm head and head cover on pump housing When doing so the diaphragm must lie centrally for even clamping between the...

Page 29: ...final vacuum Only where the pump reaches the speci fied final vacuum can a low pump leakage rate and thus the prevention of potentially explosive mixtures in the pump interior be ensured Checking fun...

Page 30: ...suction chamber Silencer loose or missing Check or replace silencer Motor fan defective Replace motor fan Connection rod or motor bearing defective Contact Pfeiffer Vacuum Service Pump does not start...

Page 31: ...Tbl 4 Troubleshooting Troubleshooting 31 40...

Page 32: ...us options for upholding your equipment availability Detailed information and addresses can be found on our website in the Pfeiff er Vacuum Service section Advice on the optimum solution is available...

Page 33: ...ntainers e Observe the valid transport conditions ERKL RUNG KONTAMINIERUNG 6 Affix the declaration of contamination to the outside of the packaging 7 Then send your product to your local Service Cente...

Page 34: ...2 Spare parts Description order number Overhaul kit with valve seal and diaphragms PU E22 002 T Silencer G 1 4 P0 920 792 E Fan 220 240 V P0 920 416 E Tbl 5 MVP 160 3 spare parts list Spare parts 34 4...

Page 35: ...nd TCP 350 plug M8 PM 071 282 X Relay box shielded for backing pumps 1 phase 7 A for TC 400 1200 TM 700 and TCP 350 M12 PM 071 284 X Mains cable 115 230 V without plug right angle IEC 320 C13 socket 3...

Page 36: ...olding Grid connection Voltage max 230 V Grid connection Voltage range 10 Rated current 50 Hz 2 8 A Rated current 60 Hz 2 7 A Protection system class category IP20 Installation altitude max 2000 m Wei...

Page 37: ...ntinuous operation 100 hPa low gas load 0 C to 60 C Short term 5 minutes 100 hPa low gas load 10 C to 80 C Tbl 9 Intake gas temperature 14 2 Dimensions 222 111 294 151 34 110 DN 25 486 242 20 10 V M6...

Page 38: ...Fig 21 Air pumping speed at 50 Hz S l min p mbar 100 101 102 103 10 1 100 101 102 103 MVP 160 3 60 Hz Fig 22 Air pumping speed at 60 Hz Technical data and dimensions 38 40...

Page 39: ...uthorized representative for the compilation of technical documents is Mr Sebas tian Oberbeck Pfeiffer Vacuum GmbH Berliner Stra e 43 35614 A lar Germany Diaphragm vacuum pump MVP 160 3 Harmonized sta...

Page 40: ...PU0077 ed A Date 1712 P N PU0077BEN...

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