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Summary of Contents for Pfeiffer Vacuum DUOVANE 5
- Page 1 OPERATING INSTRUCTIONS Translation of the Original DUOVANE 5 | 10 | 15 | 20 Rotary vane pump...
- Page 2 Dear Customer, Thank you for choosing a Pfeiffer Vacuum product. Your new rotary vane pump is designed to support you by its performance, its perfect operation and without interfering 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 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 Gas ballast 3.1.2 Vacuum safety valve 3.1.3 Operating fluid, oil... - Page 4 Shutting down for longer periods Recommissioning Recycling and disposal General disposal information Dispose of rotary vane pump Malfunctions Service solutions by Pfeiffer Vacuum Spare parts 12.1 Ordering spare part packages 12.2 Contents of spare part packages Accessories 13.1 Accessory information 13.2 Ordering accessories...
- Page 5 Tbl. 6: Maintenance intervals Tbl. 7: Troubleshooting for rotary vane pumps Tbl. 8: Spare part packages Tbl. 9: Accessories DuoVane 5 / DuoVane 10 Tbl. 10: Accessories DuoVane 15 / DuoVane 20 Tbl. 11: Consumables Tbl. 12: Conversion table: Pressure units Tbl.
- Page 6 Fig. 21: Individual parts of the gas ballast valve Fig. 22: Remove silencer nozzle Fig. 23: Diaphragm of vacuum safety valve Fig. 24: Dimensions DuoVane 5 Fig. 25: Dimensions DuoVane 10 Fig. 26: Dimensions DuoVane 15 Fig. 27: Dimensions DuoVane 20...
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Page 7: About This Manual
Keep the manual for future consultation. 1.1 Validity These operating instructions are a customer document of Pfeiffer Vacuum. The operating instructions describe 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 these operating instructions refers to the product's current development status. -
Page 8: Pictographs
About this manual Sequence of multi-part action steps The numerical list indicates an action with multiple necessary steps. 1. Step 1 2. Step 2 3..1.3.2 Pictographs Pictographs used in the document indicate useful information. Note 1.3.3 Stickers on the product This section describes all the stickers on the product along with their meanings. -
Page 9: Abbreviations
About this manual 1.3.4 Abbreviations Abbreviation Explanation Operating instructions Nominal diameter (diamètre nominal) Fluorinated rubber Gas ballast valve High voltage Rated current Maximum current Flange: Connection in accordance with ISO 1609 and ISO 2861 N.C. Normally closed contact Protective earth (earthed conductor) Operating fluid return line (oil drain kit) Oil mist filter (oil mist eliminator) RSSR... -
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 ► Install suitable touch protection if the vacuum pump is accessible to untrained persons. ► Allow the vacuum pump to cool down before carrying out any work. ► Contact Pfeiffer Vacuum for suitable touch protection in system solutions. Risks during operation...
- Page 12 ► Install suitable touch protection if the vacuum pump is accessible to untrained persons. ► Allow the vacuum pump to cool down before carrying out any work. ► Contact Pfeiffer Vacuum for suitable touch protection in system solutions. CAUTION Scalding from hot operating fluid Danger of burns when draining operating fluid if it comes into contact with the skin.
- Page 13 Safety WARNING Danger of poisoning from toxic vapors Igniting and heating synthetic operating fluid generates toxic vapors. Danger of poisoning if inhaled. ► Observe the application instructions and precautions. ► Do not allow tobacco products to come into contact with the operating fluid. WARNING Health hazard and risk of environmental damage from toxic contaminated operating fluid Toxic process media can cause operating fluid contamination.
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Page 14: Safety Precautions
Safety 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. ►... -
Page 15: Proper Use
(F4, F5, A113) as operating fluid. ► 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 16: 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 17: Product Description
Product description 3 Product description 3.1 Function DuoVane series rotary vane pumps are two-stage, oil-sealed rotary displacement pumps for use in a low and medium vacuum. The rotary vane pump is available in the standard version with claw coupling and asynchronous motor. Fig. -
Page 18: Operating Principle
Features of rotary vane pumps 3.4 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. ► Observe the motor-specific data on the motor rating plate attached separately. - Page 19 Product description ● Locking caps for both connection flanges ● Operating instructions 19/62...
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Page 20: Transportation And Storage
► Never stack products. ► Wear protective equipment, e.g. safety shoes. Preparations for transport Pfeiffer Vacuum recommends keeping the transport packaging and original protective cov- Safe transport of the product 1. Observe the weight specified on the packaging. 2. Use a transport aid if necessary (trolley, lift truck). -
Page 21: Storing Vacuum Pump
Transportation and Storage 4.2 Storing vacuum pump Storage Pfeiffer Vacuum recommends storing the products in their original transport packaging. Safe storing vacuum pump 1. Fill the vacuum pump with operating fluid up to the upper edge of the sight glass. 2. Close both connection flanges and all openings on the vacuum pump. -
Page 22: Installation
– Quantity and type of the operating fluid can be found on the rating plate. 5.2 Changing flange positions Depending on the application and accessories, you can change the position of the vacuum flange and the exhaust flange independently of one another. Pfeiffer Vacuum supplies the vacuum pump with flanges positioned vertically. Required consumables ●... -
Page 23: Connecting Vacuum Side
– Tightening torque: 5 Nm 5.3 Connecting vacuum side 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. 23/62... -
Page 24: Connecting Exhaust Side
Installation Installation and operation of accessories Pfeiffer Vacuum offers a series of special, compatible accessories for its rotary vane pumps. ● You can find information and ordering options for approved accessories online. ● Described accessories are not included in the shipment. -
Page 25: Connecting To Mains Power Supply
Installation Installation and operation of accessories Pfeiffer Vacuum offers a series of special, compatible accessories for its rotary vane pumps. ● You can find information and ordering options for approved accessories online. ● Described accessories are not included in the shipment. -
Page 26: Remove/Attach Upper Motor Cover
► Route the mains connection in accordance with locally applicable provisions. ► Always provide a suitable mains fuse to protect the motor and supply cable in the event of a fault. – Pfeiffer Vacuum recommends the circuit breaker type "K" with slow tripping characteristic. NOTICE... -
Page 27: Connecting Three-Phase Motor With 6-Pin Terminal Board
Installation Procedure 1. The mains voltage must be determined on-site each time before the vacuum pump is installed or moved to a different location. 2. Loosen the screws on the upper motor cover. 3. Remove the upper motor cover. 4. If necessary, correct the pre-set star circuit. 5. -
Page 28: Connecting The Thermic Winding Protection
Installation An increase of 1.5 times the rated current over a 2 minute period is permissible for the drive motors (in accordance with EN 60034-1), without tripping the motor protection switch. Voltage [V] Frequency [Hz] Motor rating [kW] 200 – 220 0.55 0.55 380 –... -
Page 29: Filling Up Operating Fluid
Product-specific performance data are not achieved. All liability and warranty claims against Pfeiffer Vacuum are also excluded. ► Only use approved operating fluids. ► Only use other application-specific operating fluids after consultation with Pfeiffer Vacuum. Permitted operating fluid ● P3 for standard applications and non-corrosive media The operating fluid type is listed on the rating plate ►... - Page 30 Installation Procedure 1. Unscrew the filler screw. – Be careful with the sealing ring. 2. Refill the operating fluid: – Initial filling with cold vacuum pump: A maximum of 3/4 of the min./max. range. 3. Screw in the filler screw. –...
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Page 31: Operation
Operation 6 Operation 6.1 Commissioning vacuum pump 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 32: Operating Rotary Vane Pump With Gas Ballast
► Install suitable touch protection if the vacuum pump is accessible to untrained persons. ► Allow the vacuum pump to cool down before carrying out any work. ► Contact Pfeiffer Vacuum for suitable touch protection in system solutions. NOTICE Risk of damage to the drive from increased motor current consumption At an intake pressure of approximately 300 hPa and under unfavorable operating conditions (such as for example exhaust side counterpressure), the power input exceeds the rated current. -
Page 33: Gas Ballast Valve - Standard Version
No intermediate settings possible An intermediate setting between open and closed is not possible. For some processes, Pfeiffer Vacuum recommends the addition of inert gas to dilute the process gas and, within certain limits, prevent condensation in the vacuum pump. -
Page 34: Refilling Operating Fluid
Selecting an inert gas and setting the inert gas pressure 1. Select the type and quantity of the inert gas used according to the specific process. 2. Consult Pfeiffer Vacuum if necessary. 3. Set the on-site inert gas pressure to max. 1500 hPa (absolute). -
Page 35: Switching Off Vacuum Pump
Operation Fig. 17: Refilling operating fluid 1 Filler screw incl. sealing ring Sight glass 2 Filler hole Procedure 1. Unscrew the filler screw. – Be careful with the sealing ring. 2. Top up operating fluid up to the “Max.” marking. 3. -
Page 36: Maintenance
► Use a hair net if necessary. NOTICE Damage from incorrect maintenance work Unprofessional work on the vacuum pump will lead to damage for which Pfeiffer Vacuum accepts no liability. ► Ensure that only the following categories of persons are authorized to perform servicing tasks: –... -
Page 37: Checklist For Inspection And Maintenance
● Determine the specific service lives during the first operating interval. ● Consult with Pfeiffer Vacuum Service if you wish to reduce the maintenance frequency. Spare part packages Detailed descriptions of the spare part packages and the order numbers: (see chap- ter “Spare parts”, page... -
Page 38: Change The Operating Fluid
Maintenance Action Inspec- Mainte- Mainte- Mainte- Required ma- tion nance nance nance terial level 1 level 2 level 3 described in document Interval daily ≤ yearly ≤ 2 years ≤ 4 years Additional activities: ■ Gas ballast valve spare ● Remove cap as re- part package ●... -
Page 39: Determining Degree Of Aging Of P3 Operating Fluid
Should process conditions change, you can convert to a different operating fluid type. Safety data sheets You can obtain the safety data sheets for operating fluids from Pfeiffer Vacuum on request, or from the Pfeiffer Vacuum Download Center. -
Page 40: Changing Operating Fluid
► Wear protective equipment. ► Use a suitable collection receptacle. Cleaning by changing the operating fluid Pfeiffer Vacuum recommends, in cases of heavy contamination with process residues, cleaning the inside of the vacuum pump with several operating fluid changes. Prerequisites ●... -
Page 41: Fig. 18: Draining Operating Fluid
Maintenance Fig. 18: Draining operating fluid 1 Filler screw incl. sealing ring Drain screw incl. sealing ring 2 Drain hole Collection receptacle Draining operating fluid 1. Unscrew the filler screw. – Be careful with the sealing ring. 2. Place a collection receptacle below the drain hole. 3. -
Page 42: Rinsing And Cleaning Rotary Vane Pump
Maintenance 7.3.3 Rinsing and cleaning rotary vane pump Cleaning by changing the operating fluid Pfeiffer Vacuum recommends, in cases of heavy contamination with process residues, cleaning the inside of the vacuum pump with several operating fluid changes. Prerequisite ● Fresh operating fluid filled Required tools ●... -
Page 43: Removing And Cleaning The Gas Ballast Valve
Maintenance Installing cap 1. Insert the O-ring in the groove in the cap. 2. Install cap on stand. 3. Tighten the hexagon socket screws. – Tightening torque: 5.0 Nm. Filling up fresh operating fluid 1. Screw the drain screw in up to the stop. –... -
Page 44: Removing And Cleaning Silencer Nozzle
Maintenance Do not loosen dowel pins Do not loosen the two dowel pins on the top and bottom side of the valve housing. Fig. 21: Individual parts of the gas ballast valve 1 Special screw Valve housing 2 Rotary knob Plate spring 3 O-ring, 5×1.5 mm Washer... -
Page 45: Assembling And Installing Gas Ballast Valve
Maintenance Fig. 22: Remove silencer nozzle 1 Silencer nozzle O-ring Procedure 1. Unscrew silencer nozzle. – Be careful with the o-ring. 2. Clean silencer nozzle with compressed air. 3. Screw silencer nozzle back in up to stop. – Be careful with the o-ring. 7.4.4 Assembling and installing gas ballast valve Required tools ●... -
Page 46: Fig. 23: Diaphragm Of Vacuum Safety Valve
Maintenance Fig. 23: Diaphragm of vacuum safety valve 1 Hexagon socket screw M4 (3x) Diaphragm installation shape 2 Diaphragm cover Vacuum safety valve 3 Diaphragm Pump block Dismantling diaphragm cover and diaphragm 1. Unscrew and remove the hexagon socket screw from the top side of the pump block. 2. -
Page 47: Decommissioning
9. Pack the vacuum pump together with a drying agent in a plastic bag, and seal the vacuum pump airtight if it is to be stored in rooms with damp or aggressive atmospheres. 10. For longer storage periods (> 2 years), Pfeiffer Vacuum recommends changing the operating fluid again prior to recommissioning. -
Page 48: Recycling And Disposal
– Fluoroelastomers (FKM) – Potentially contaminated components that come into contact with media 9.2 Dispose of rotary vane pump Pfeiffer Vacuum rotary vane pumps contain materials that you must recycle. 1. Fully drain the lubricant. 2. Dismantle the motor. 3. Decontaminate the components that come into contact with process gases. -
Page 49: 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 50: Tbl. 7: Troubleshooting For Rotary Vane Pumps
● Diaphragm on safety ● Check the diaphragm. valve damaged or faulty ● Replace the diaphragm. ● Vacuum pump is dam- ● Contact Pfeiffer Vacuum Service. aged Pumping speed of vacuum ● The intake line is not ● Make sure that connections are... -
Page 51: 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 52 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 53: Spare Parts
► Install original spare parts only. ► When ordering the inspection set, observe the respective part number of the diaphragm pump. Spare part package Order number DuoVane 5 DuoVane 10 DuoVane 15 DuoVane 20 Spare part package maintenance level 3 / overhaul... -
Page 54: Accessories
URB 025, catalytic trap, 230 V PT U10 760 URB 025, catalytic trap, 115 V PT U10 761 Tbl. 9: Accessories DuoVane 5 / DuoVane 10 Selection field Part number Sorption trap ST 25 S 104107 Oil mist separator OME 25 S 104200 HV angle valve, DN 25 ISO-KF, manually operated, 304/FKM, "A"-dim. -
Page 55: Tbl. 10: Accessories Duovane 15 / Duovane
Accessories Selection field Part number Cold Trap, LN2, angled, DN 25 ISO-KF, 4" body, stainless steel / FPM FTNA-4-1002-NWB Push-in L-fitting, M5 A for tube 6 mm, with sealing NBR P 0996 105 Oil return unit ODK from OME 25 M to Duo 20 PK 006 082 -T PK Z10 033 KAS 25 L, condensate separator for pumping speeds up to 35 m... -
Page 56: Technical Data And Dimensions
Technical data and dimensions 14 Technical data and dimensions 14.1 General Basis for the technical data of Pfeiffer Vacuum rotary vane pumps: ● Specifications according to PNEUROP committee PN5 ● ISO 21360-1: 2016: “Vacuum technology - Standard methods for measuring vacuum-pump per- formance - Part 1: General description”... -
Page 57: Technical Data
Technical data and dimensions 14.3 Technical data Type designation DuoVane 5 DuoVane 10 DuoVane 15 DuoVane 20 Connection flange DN 25 ISO-KF DN 25 ISO-KF DN 25 ISO-KF DN 25 ISO-KF (in) Connection flange DN 25 ISO-KF DN 25 ISO-KF DN 25 ISO-KF... -
Page 58: Dimensions
Technical data and dimensions 14.4 Dimensions DN25 ISO-KF (2x) (267) Fig. 24: Dimensions DuoVane 5 Dimensions in mm DN25 ISO-KF (2x) (267) Fig. 25: Dimensions DuoVane 10 Dimensions in mm 58/62... -
Page 59: Fig. 26: Dimensions Duovane
Technical data and dimensions DN25 ISO-KF (2x) (267) Fig. 26: Dimensions DuoVane 15 Dimensions in mm DN25 ISO-KF (2x) (267) Fig. 27: Dimensions DuoVane 20 Dimensions in mm 59/62... -
Page 60: Ec Declaration Of Conformity
DIN EN ISO 2151:2009 ISO 21360-2:2020 DIN EN IEC 63000:2019 The authorized representative for the compilation of technical documents is Dr. Adrian Wirth, Pfeiffer Vacuum GmbH, Berliner Straße 43, 35614 Asslar, Germany. Signature: SC Pfeiffer Vacuum S.R.L. Str. Constructorilor 38 407035 Apahida ‑... -
Page 61: Declaration Of Conformity
ISO 21360-2: 2012 EN IEC 63000:2018 The manufacturer's authorized representative in the United Kingdom and the authorized agent for compiling the technical documentation is Pfeiffer Vacuum Ltd, 16 Plover Close, In- terchange Park, MK169PS Newport Pagnell. Signature: SC Pfeiffer Vacuum S.R.L.
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