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OPERATING INSTRUCTIONS Translation of the Original MVP 015–2 Diaphragm pump...
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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.
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...
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Table of contents Replacing device fuses 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...
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List of tables List of tables Tbl. 1: Stickers on the product Tbl. 2: Abbreviations used in this document Tbl. 3: Permissible ambient conditions Tbl. 4: Connection description of the diaphragm pump Tbl. 5: Permissible voltage range for reversible single-phase motor Tbl.
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List of figures List of figures Fig. 1: Position of the stickers on the product Fig. 2: Diaphragm pump design Fig. 3: Voltage selector switch on the terminal box Fig. 4: Gas ballast valve Fig. 5: Diaphragm head and valves Fig.
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.
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 Rating plate of the diaphragm pump D-35614 Asslar Mod. MVP 015-2 PK T05 100 xxxxxxxxx S (N ) 0.7m /h Mass 6.5 kg...
About this manual Fig. 1: Position of the stickers on the product 1 Rating plate Closure seal 2 Information on voltage selector switch 1.3.4 Abbreviations Abbreviation Meaning in this document Alternating current Nominal diameter (from the French: diamètre nominal) EPDM Ethylenepropylene diene-monomer rubber Diaphragm vacuum pump Mean sea level Polyamide...
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. ►...
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Safety Risks during installation DANGER Danger to life from electric shock Inadequate or incorrect grounding of the unit leads to contact-sensitive voltage on the housing. When making contact, increased leakage currents will cause a life-threatening electric shock. ► Before the installation, check that the connection leads are voltage-free. ►...
Safety WARNING Health hazard through poisoning from toxic contaminated components or devices Toxic process media result in contamination of devices or parts of them. During maintenance work, there is a risk to health from contact with these poisonous substances. Illegal disposal of toxic sub- stances causes environmental damage.
► 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;...
─ 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.
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.
Connection description of the diaphragm pump 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.
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. ►...
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.
► 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.
3. Set the required voltage range on the voltage selector switch using a suitable screwdriver. Establish the mains supply 1. Order a corresponding mains connection cable from the Pfeiffer Vacuum accessories range. 2. Always ensure a secure connection to the earthed conductor (PE).
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.
Operation The vacuum pump achieves the specified throughput and final pressure values once the operating tem- perature has been reached. 6.3 Operating the vacuum pump with gas ballast 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.
► 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.
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.
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. ►...
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.
Maintenance Required consumables ● Compressed air ● Clean, dry cloth Fig. 6: Gas ballast valve 1 Valve housing Circular spring 2 O-ring (2x) Gas ballast filter 3 Sleeve Reducing piece 4 USIT ring O-ring Strip the gas ballast valve 1. Unscrew the gas ballast valve from the banjo bolt. –...
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Maintenance Fig. 7: Device fuses 1 Device fuses in the fuse holder Cylinder screw (4×) 2 Terminal box Capacitors Replacing defective device fuses 1. Loosen the 4 cylinder screws. 2. Remove the cover from the terminal box. 3. Open the fuse holder. 4.
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.
– 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.
► Wear personal protective equipment 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.
● Valves dirty or defec- ● If necessary, clean or replace the tive valves and diaphragms. ● Motor fan defective ● Replace the motor fan. ● Contact Pfeiffer Vacuum Service. ● Connection rod or mo- ● Contact Pfeiffer Vacuum Service. tor bearing defective Tbl.
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.
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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.
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.
Accessories 13 Accessories 13.1 Accessory information Relay boxes Relay boxes are used to control backing pumps in conjunction with the electronic drive unit TC of the turbopump. Mains Cable Mains cables provide a secure and suitable connection. 13.2 Ordering accessories Selection field Part number Relay box, shielded, for backing pumps, 1-phase 7A for TC 110/120 and TCP 350, PM 071 282 -X plug M8...
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”...
Technical data and dimensions Type designation MVP 015-2 MVP 015-2 Input voltage(s) 100 – 115 / 208 – 236 V AC 100 – 115 / 208 – 236 V AC (±10 %), 50/60 Hz (±10 %), 50/60 Hz Rated current consumption 1.1 A 1.1 A Current, max.
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Technical data and dimensions Fig. 10: Dimensions MVP 015-2 | PK T05 103 Dimensions in mm 39/42...
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 Dr. Adrian Wirth, Pfeiffer Vacuum GmbH, Berliner Straße 43, 35614 Asslar, Germany. Signature: Pfeiffer Vacuum GmbH Berliner Straße 43 35614 Asslar Germany (Daniel Sälzer)
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