Related Manuals for Pfeiffer Vacuum MVP 160-3
Summary of Contents for Pfeiffer Vacuum MVP 160-3
- Page 1 OPERATING INSTRUCTIONS Translation of the Original MVP 160-3 Diaphragm vacuum pump...
- Page 2 PU0077BEN_A PU0077 2017-12-12...
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Page 3: Table Of Contents
Dismantling the distributor Disassembling the diaphragm head Checking and replacing parts Cleaning contaminated parts Replacing the diaphragm Replacing the valves Installing the diaphragm head 9.10 Installing the distributor 9.11 Checking pump function Troubleshooting Service solutions from Pfeiffer Vacuum Spare parts 3/40... - Page 4 Table of contents Accessories Technical data and dimensions 14.1 Technical data 14.2 Dimensions 14.3 Declaration of conformity 4/40...
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Page 5: About This Manual
Keep the manual for future consultation. 1.1 Validity These operating instructions are for customers of Pfeiffer Vacuum. They describe the function of the designated product and provide the most important information for a safe usage of the product. The de- scriptions comply with applicable directives. All information provided in these operating instructions refer to the current development status of the product. -
Page 6: Symbols Used
About this manual 1.3.2 Symbols used Vacuum connection Power connection Pressure connection (exhaust) Tbl. 1: Symbols used 1.3.3 Product sticker This section describes all the stickers on the product along with their meaning. Rating plate The rating plate is located on the housing panel. General warning signs The label provides a general warning of potential hazards, in this case in relation to the hot surfaces warning. -
Page 7: Safety
Safety 2 Safety 2.1 General safety instructions This document includes the following four risk levels and one information level. DANGER Imminent danger Indicates a hazardous situation which, if not avoided, will result in death or serious injury. ► Instructions on avoiding the hazardous situation WARNING Possibly imminent danger Indicates a hazardous situation which, if not avoided, could result in death or serious injury. - Page 8 Safety Risks during storage NOTICE Damage caused by improper storage Improper 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). ►...
- Page 9 Safety WARNING Risk of burns on hot surfaces During pump operation, exposed surfaces reach high temperatures. There is a risk of burning. ► Allow the pump to cool down before carrying out any work. ► Wear protective gloves (in accordance with EN 420). NOTICE Damage caused by water hammer The sudden ingress of condensate can cause water hammer, as the pump cannot pump the addition-...
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Page 10: Safety Precautions
► Implement suitable safety precautions where unintentional pump venting can cause hazards. – Power failures can cause unintentional venting. 2.4 Proper use ● You may use the pump exclusively for vacuum generation. ● You may not operate the pump with accessories not recommended by Pfeiffer Vacuum. 10/40... -
Page 11: Foreseeable Improper Use
● connecting to equipment with exposed live parts ● connecting to sockets without earthing contact ● using lubricants not specified by Pfeiffer Vacuum ● using pipes to lift the pump ● using accessories or spare parts not listed in this manual ●... -
Page 12: Transporting The Pump
Transporting the pump 3 Transporting the 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 13: Storing The Pump
Storing the pump 4 Storing the pump NOTICE Damage caused by improper storage Improper 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). ►... -
Page 14: Product Description
1. Read the data on the product rating plate. 2. Record this data. 3. Always have all rating plate specifications to hand. 5.2 Shipment ● MVP 160-3 diaphragm vacuum pump ● Operating manual (German/English) 5.3 Pump design and function Fig. 1: MVP 160-3... -
Page 15: Installation
Installation 6 Installation 6.1 Installing the pump Notes on installing the pump 1. Place the pump on a flat, horizontal surface. 2. Make sure that the pump is stable and secure, with no additional mechanical contact other than the pump feet. 3. Make sure that the system to be evacuated and all hose connections are mechanically stable. 4. -
Page 16: Connecting The Vacuum Side
Installation Fig. 3: Distributor: Intake side distributor (left) and pressure side distributor (right) 6.3 Connecting the vacuum side Preventing pressure losses Using the shortest possible vacuum connection lines with large nominal diameter prevents pressure losses. Condensate separator We recommend using a condensate separator in cases where the system to be evacuated contains fluid, resulting in steam being generated during evacuation. -
Page 17: Establishing An Electrical Connection
Installation 6.5 Establishing an electrical connection Fig. 4: Connection diagram: MVP 160-3 with single phase AC motor 17/40... -
Page 18: Operation
Operation 7 Operation 7.1 Switching on and operating the pump WARNING Danger of poisoning due to emission of toxic process gases from the exhaust During operation with no exhaust line, the vacuum pump allows exhaust gases and vapors to escape freely into the air. In processes involving toxic media, there is a risk of injury and danger to life due to poisoning. -
Page 19: Switching Off The Pump
Operation Fig. 5: Mains switch Mains switch Switching on and operating the pump You can switch on the pump at any time. 1. Press the mains switch. 7.2 Switching off the pump Fig. 6: Mains switch Mains switch Switching off the pump You can switch off the pump at any time. -
Page 20: Decommissioning The Pump For Long Periods
Decommissioning the pump for long periods 8 Decommissioning the pump for long periods Observe the following procedure before shutting down the pump for a longer period of time: Decommissioning the pump for long periods 1. Switch pump off. 2. Vent pump and allow to cool. 3. -
Page 21: Maintenance
Maintenance 9 Maintenance 9.1 General CAUTION Risk of injury on hot surfaces, due to the vacuum or on sharp edges due to improperly per- formed maintenance work Improper handling of the pump before maintenance work causes hazardous situations involving a risk of injury. There is a risk of burning injuries on hot surfaces. There is a risk of injury due to the vacuum when switching off. -
Page 22: Dismantling The Distributor
Maintenance 9.3 Dismantling the distributor Fig. 7: Unscrewing screw couplings from diaphragm head 22 17 Fig. 8: Dismantling both distributors Countersunk screws Countersunk screws Intake side distributor Cover plate Pressure side distributor It is not necessary to remove the connection hoses from the distributor screw cou- plings. -
Page 23: Disassembling The Diaphragm Head
Maintenance 9.4 Disassembling the diaphragm head NOTICE 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 pointed or sharp-edged tools to lift diaphragms. ►... -
Page 24: Checking And Replacing Parts
Maintenance 5. Move the connection rod by rotating the eccentric bushing (on the front of the connection rod) to a position where the diaphragm rests centrally and flush on the supporting surface in the housing opening. 9.5 Checking and replacing parts Checking and replacing parts 1. - Page 25 Maintenance Attachment with countersunk screw Form-fitted attachment Design with bore Design with square hole Tbl. 3: Diaphragm attachments Fig. 11: Diaphragm key (accessory) Fig. 12: Diaphragm key with inlaid diaphragm parts Fig. 13: Diaphragm and associated parts Diaphragm clamping disk Diaphragm 25/40...
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Page 26: Replacing The Valves
Maintenance Diaphragm support disk Connection rod Replacing the diaphragm Tools required ● Diaphragm key (accessory) ● Torque wrench (hex, size 6) Consumables required ● Gasoline or petroleum 1. Diaphragm with square hole: Remove the pre-punched interior of the new diaphragm. 2. -
Page 27: Installing The Diaphragm Head
Maintenance Fig. 15: Valves Valves in diaphragm head Valve in pressure side distributor Replacing the valves in the diaphragm head 1. When replacing valves (1), make sure they are positioned correctly. 2. Insert valves (1) in the diaphragm head. Replacing the valve in the pressure side distributor 1. -
Page 28: Installing The Distributor
Maintenance Diaphragm head Head cover O-rings Connection rod Valves Fig. 17: Secure diaphragm head Installing the diaphragm head Tools required ● Allen key (5 WAF) ● Torque wrench 1. Move the connection rod by rotating the eccentric bushing (on the front of the connection rod) to a position where the diaphragm rests centrally and flush on the supporting surface in the housing opening. -
Page 29: Checking Pump Function
Maintenance Countersunk screws Countersunk screws Intake side distributor Cover plate Pressure side distributor Fig. 19: Screw couplings on diaphragm head Installing the distributor Tools required ● Open-end wrench (17 WAF) ● Crosshead screwdriver 1. Hold the pressure side distributor, including cover plate and all fittings, in position on the pump. 2. -
Page 30: Troubleshooting
Cleaning the suction chamber Silencer loose or missing Check or replace silencer Motor fan defective Replace motor fan Connection rod or motor Contact Pfeiffer Vacuum Service bearing defective Pump does not start up. No mains voltage Check mains voltage Check mains fuse... - Page 31 Troubleshooting Tbl. 4: Troubleshooting 31/40...
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Page 32: Service Solutions From Pfeiffer Vacuum
Our intention is always to optimize our core expertise, servicing vacuum components. After the pur- chase of a product from Pfeiffer Vacuum, our service is still far from over. Often that's precisely where it starts. Naturally with proven Pfeiffer Vacuum quality. - Page 33 ERKLÄRUNG KONTAMINIERUNG Then send your product to your local Service Center. You will receive a confirmation message from Pfeiffer Vacuum. For all service orders, our General Terms and Conditions of Sales and Supply General Terms and Conditions of Repair and Maintenance apply to vacuum equipment and components.
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Page 34: Spare Parts
Spare parts 12 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 34/40... -
Page 35: Accessories
Accessories 13 Accessories Description order number Diaphragm key (66 WAF) PK 050 172 Relay box, shielded, for backing pumps, 1-phase 7A for TC 110/120 and TCP 350, PM 071 282 -X plug M8 Relay box, shielded, for backing pumps, 1-phase 7 A for TC 400/1200, TM 700 and PM 071 284 -X TCP 350, M12 Mains cable 115 / 230 V without plug, right angle IEC 320/C13 socket, 3 m... -
Page 36: Technical Data And Dimensions
Technical data and dimensions 14 Technical data and dimensions 14.1 Technical data Connection flange (inlet) DN 25 ISO-KF Connection flange (outlet) G ¼" + silencer Rated volume flow rate at 50 Hz 9.6 m³/h Rated volume flow rate at 60 Hz 10.4 m³/h Final pressure without gas ballast ≤... -
Page 37: Dimensions
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 ≈ 486 Fig. 20: Dimensions in mm 14.3 MVP 160-3 (50 Hz) p [mbar] 37/40... - Page 38 Technical data and dimensions Fig. 21: Air pumping speed at 50 Hz MVP 160-3 (60 Hz) p [mbar] Fig. 22: Air pumping speed at 60 Hz 38/40...
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Page 39: Declaration Of Conformity
● Electromagnetic compatibility 2014/30/EU ● Restriction of the use of certain hazardous substances 2011/65/EU The authorized representative for the compilation of technical documents is Mr. Sebas- tian Oberbeck, Pfeiffer Vacuum GmbH, Berliner Straße 43, 35614 Aßlar, Germany. Diaphragm vacuum pump MVP 160-3...
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