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Summary of Contents for Pfeiffer Vacuum MVP 003-2 DC
- Page 1 OPERATING INSTRUCTIONS Translation of the Original MVP 003-2 DC Diaphragm Pump...
- Page 2 Dear Customer, Thank you for choosing a Pfeiffer Vacuum product. Your new diaphragm pump is designed to support you with its performance, perfect operation and without impacting your individual application. The name Pfeiffer Vacuum stands for high-quality vacuum technology, a comprehensive and complete range of top-quality products and first-class service.
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Page 3: Table Of Contents
Limits of use of the product Proper use Foreseeable improper use Personnel qualification 2.7.1 Ensuring personnel qualification 2.7.2 Personnel qualification for maintenance and repair 2.7.3 Advanced training with Pfeiffer Vacuum Product description Function 3.1.1 Drive 3.1.2 Pumping system 3.1.3 Cooling 3.1.4 Gas ballast... - Page 4 Table of contents Decommissioning Recycling and disposal General disposal information Dispose of diaphragm pumps Malfunctions Service solutions by Pfeiffer Vacuum Spare parts packs Accessories 13.1 Accessory information 13.2 Ordering accessories Technical data and dimensions 14.1 General 14.2 Technical data 14.3 Substances in contact with the media 14.4 Dimensions...
- Page 5 Troubleshooting on diaphragm pumps Tbl. 7: Spare parts Tbl. 8: Accessories Tbl. 9: Conversion table: Pressure units Tbl. 10: Conversion table: Units for gas throughput Tbl. 11: Technical data MVP 003-2 DC Tbl. 12: Materials that make contact with the process media 5/40...
- Page 6 Diaphragm pump design Fig. 3: Electrical connections Fig. 4: Control voltage and rotation speed Fig. 5: Section diagram of the MVP with open housing cover Fig. 6: Spare parts of the inspection sets Fig. 7: Dimensions MVP 003-2 DC 6/40...
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Page 7: About This Manual
Keep the manual for future consultation. 1.1 Validity This operating instructions is a customer document of Pfeiffer Vacuum. The operating instructions de- scribe the functions of the named product and provide the most important information for the safe use of the device. The description is written in accordance with the valid directives. The information in this op- erating instructions refers to the product's current development status. -
Page 8: Stickers On The Product
About this manual Note 1.3.3 Stickers on the product This section describes all the stickers on the product along with their meaning. Rating plate D-35614 Asslar Rating plate of the diaphragm pump Mod. MVP 003-2 0,250 m /h (N ) 2 PK T05 080 Weight 0,74 kg xxxxxxxxx... -
Page 9: Tbl. 2: Abbreviations Used In This Document
About this manual Abbreviation Meaning in this document Temperature (in °C), property abbreviation of the vacuum pump Control voltage in V Tbl. 2: Abbreviations used in this document 9/40... -
Page 10: Safety
Safety 2 Safety 2.1 General safety information The following 4 risk levels and 1 information level are taken into account in this document. DANGER Immediately pending danger Indicates an immediately pending danger that will result in death or serious injury if not observed. ►... - Page 11 Safety Risks during installation DANGER Danger to life from electric shock Power supply packs that are not specified or are not approved will lead to severe injury to death. ► Make sure that the power supply pack meets the requirements for double isolation between mains input voltage and output voltage, in accordance with IEC 61010-1 IEC 60950-1 and IEC 62368-1.
- Page 12 Safety WARNING Explosion hazard from reactive, potentially explosive or other hazardous gas/air mixtures Uncontrolled inlet of gas at the gas ballast valve leads to sparks generated mechanically following diaphragm rupture, hot surfaces or to potentially explosive gas/air mixtures in the vacuum system caused by static electricity.
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Page 13: Safety Precautions
Safety 2.3 Safety precautions DANGER Danger to life from electric shock Power supply packs that are not specified or are not approved will lead to severe injury to death. ► Make sure that the power supply pack meets the requirements for double isolation between mains input voltage and output voltage, in accordance with IEC 61010-1 IEC 60950-1 and IEC 62368-1. -
Page 14: Proper Use
► Use the vacuum pump for vacuum generation only. ► Adhere to the installation, commissioning, operating, and maintenance instructions. ► Do not use any accessory parts other than those recommended by Pfeiffer Vacuum. 2.6 Foreseeable improper use Improper use of the product invalidates all warranty and liability claims. Any use that is counter to the purpose of the product, whether intentional or unintentional, is regarded as improper use;... -
Page 15: Ensuring Personnel Qualification
─ Customer with Pfeiffer Vacuum service training ─ Pfeiffer Vacuum service technician 2.7.3 Advanced training with Pfeiffer Vacuum For optimal and trouble-free use of this product, Pfeiffer Vacuum offers a comprehensive range of courses and technical trainings. For more information, please contact Pfeiffer Vacuum technical training. -
Page 16: Product Description
Product description 3 Product description 3.1 Function Diaphragm pumps are dry compressing positive displacement pumps. The movement of diaphragms generates a periodic change of the suction chamber volume. The gas flow causes the valves to open and close automatically. The pump unit is directly connected to the drive motor. Fig. -
Page 17: Electrical Connections
Motor 3.3 Identifying the product ► To ensure clear identification of the product when communicating with Pfeiffer Vacuum, always keep all of the information on the rating plate to hand. ► Learn about certifications through test seals on the product or at www.tuev-sued.de. -
Page 18: Transportation And Storage
Transportation and Storage 4 Transportation and Storage 4.1 Transporting the vacuum pump WARNING Danger of serious injury due to falling objects Due to falling objects there is a risk of injuries to limbs through to broken bones. ► Take particular care and pay special attention when transporting products manually. ►... -
Page 19: Installation
NOTICE Property damage from contaminated gases Pumping gases that contain contamination damages the vacuum pump. ► Use suitable filters or separators from the Pfeiffer Vacuum range of accessories, to protect the vacuum pump. Installation and operation of accessories Pfeiffer Vacuum offers a series of special, compatible accessories for its diaphragm pumps. -
Page 20: Establishing The Electric Connection
► Observe the permissible pressures and pressure differentials for the product. ► Check the function of the exhaust line on a regular basis. Condensate separator Pfeiffer Vacuum recommends installing a condensate separator, with condensate drain at the lowest point of the exhaust line. Procedure 1. - Page 21 Installation CAUTION Danger of injury from moving parts After a power failure or a standstill as a result of overheating, the motor restarts automatically. There is a risk of injury to fingers and hands if they enter the operating range of rotating parts. ►...
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Page 22: Operation
Operation 6 Operation 6.1 Putting the vacuum pump into operation WARNING Danger of poisoning due to toxic process media escaping from the exhaust pipe During operation with no exhaust line, the vacuum pump allows exhaust gases and vapors to escape freely into the air. There is a risk of injury and fatality due to poisoning in processes with toxic process media. -
Page 23: Rotation Speed Setting Mode With Vario Variant
Operation The vacuum pump achieves the specified throughput and final pressure values once the operating tem- perature has been reached. 6.3 Rotation speed setting mode with Vario variant 3250 3000 2750 2500 2250 2000 1750 1500 1250 1000 U [V] Fig. 4: Control voltage and rotation speed f Rotation speed in rpm Control voltage 0 to 5 V DC... -
Page 24: Switching Off The Vacuum Pump
Operation NOTICE Risk of damage from condensation in vacuum pump During operation without gas ballast, condensation may form as a result of the vapor compatibility of the vacuum pump being exceeded. ► Pump condensable vapors only when the vacuum pump is warm and the gas ballast valve open. ►... -
Page 25: Maintenance
► Do not use any alcohol or other cleaning agents to clean the diaphragms and valves. NOTICE Danger of property damage from improper maintenance Unprofessional work on the vacuum pump will lead to damage for which Pfeiffer Vacuum accepts no liability. ► We recommend taking advantage of our service training offering. -
Page 26: Checklist For Inspection And Maintenance
We recommend that Pfeiffer Vacuum Service carry out maintenance work at level 2. If the specified intervals are exceeded, or if maintenance work is carried out improperly, no war- ranty or liability claims are accepted on the part of Pfeiffer Vacuum. This also applies wher- ever parts other than original spare parts are used. -
Page 27: Change The Diaphragms And Valves
Maintenance 7.3 Change the diaphragms and valves NOTICE Property damage from incorrect installation Change in dead volume due to incorrect installation of the original spacer disks impairs the final vac- uum or leads to bearing damage. ► During disassembly, keep the existing spacer disks separate per installation location. ►... -
Page 28: Cleaning And Replacing The Diaphragms And Valves
Maintenance 7.3.2 Cleaning and replacing the diaphragms and valves Prerequisite ● Diaphragm and valves removed Required spare parts ● Overhaul kit Required consumables ● Clean, dry cloth ● Isopropanol Procedure 1. Clean diaphragms and valves with a clean, dry cloth. – Do not use isopropanol or other cleaning agents to clean diaphragms and valves. 2. -
Page 29: Decommissioning
Decommissioning 8 Decommissioning Before shutting down the vacuum pump, observe the following instructions to adequately protect the in- terior of the vacuum pump (suction chamber) from corrosion: Procedure for temporary vacuum pump shutdowns 1. Allow the vacuum pump to run on for 5 to 10 minutes with the vacuum connection open to allow any condensate that may be present to be removed from the vacuum pump. -
Page 30: Recycling And Disposal
– Fluoroelastomers (FKM) – Potentially contaminated components that come into contact with media 9.2 Dispose of diaphragm pumps Pfeiffer Vacuum diaphragm pumps contain materials that you must recycle. 1. Disconnect the electronic drive unit. 2. Dismantle the motor. 3. Decontaminate the components that come into contact with process gases. -
Page 31: Malfunctions
► Dismantle the vacuum pump for inspection, away from the system if necessary. NOTICE Danger of property damage from improper maintenance Unprofessional work on the vacuum pump will lead to damage for which Pfeiffer Vacuum accepts no liability. ► We recommend taking advantage of our service training offering. -
Page 32: Tbl. 6: Troubleshooting On Diaphragm Pumps
● If necessary, check or replace the silencer. ● Valves dirty or defective ● If necessary, clean or replace the valves and diaphragms. ● Connection rod or mo- ● Contact Pfeiffer Vacuum Serv- tor bearing defective ice. Tbl. 6: Troubleshooting on diaphragm pumps 32/40... -
Page 33: Service Solutions By Pfeiffer Vacuum
We are always focused on perfecting our core competence – servicing of vacuum components. Once you have purchased a product from Pfeiffer Vacuum, our service is far from over. This is often exactly where service begins. Obviously, in proven Pfeiffer Vacuum quality. - Page 34 Service solutions by Pfeiffer Vacuum 5. Prepare the product for transport in accordance with the provisions in the contamination declaration. a) Neutralize the product with nitrogen or dry air. b) Seal all openings with blind flanges, so that they are airtight.
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Page 35: Spare Parts Packs
Spare parts packs 12 Spare parts packs Ordering spare part packages ► Have the vacuum pump part number to hand, along with other details from the rating plate if nec- essary. ► Install original spare parts only. ► When ordering the inspection set, observe the respective part number of the diaphragm pump. Fig. -
Page 36: Accessories
Accessories 13 Accessories 13.1 Accessory information Hose connections Hose connections with adapters for connecting to a turbopump Screwing flange Screwing flange, including seal for the intake side of the vacuum pump 13.2 Ordering accessories Designation Order number Screwing flange DN 16 ISO-KF / 1/8" thread incl. seal PK 050 108 -T Hose connection DN 6 x 400 mm with straight connector 1/8"... -
Page 37: Technical Data And Dimensions
Technical data and dimensions 14 Technical data and dimensions 14.1 General Basis for the technical data of Pfeiffer Vacuum diaphragm pumps: ● Specifications according to PNEUROP committee PN5 ● ISO 21360:2012: “Vacuum technology - Standard methods for measuring vacuum-pump perform- ance - General description”... -
Page 38: Substances In Contact With The Media
65 dB(A) Weight 0.74 kg 0.74 kg 0.74 kg Switch included Mains cable included Tbl. 11: Technical data MVP 003-2 DC 14.3 Substances in contact with the media Pump parts Substances in contact with the media Diaphragm PTFE-coated Valves EPDM Head cover... -
Page 39: Declaration Of Conformity
DIN EN 61010-1:2011 DIN EN IEC 63000:2019 DIN EN 61326-1:2013 The authorized representative for the compilation of technical documents is Mr. Wolf- gang Bremer, Pfeiffer Vacuum GmbH, Berliner Straße 43, 35614 Asslar, Germany. Signature: Pfeiffer Vacuum GmbH Berliner Straße 43...
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