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Related Manuals for Pfeiffer Vacuum DUO 1.3
Summary of Contents for Pfeiffer Vacuum DUO 1.3
- Page 1 DUO 1.3 Rotary Vane Pump Operating Instructions...
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Page 2: Table Of Contents
Table of contents Table of contents About this manual ..........3 1.1 Validity. -
Page 3: About This Manual
1 About this manual 1.1 Validity This operating manual is for customers of Pfeiffer Vacuum. It describes the functioning of the designated product and provides the most important information for safe use of the unit. The description follows applicable EU guidelines. All information provided in this operating manual refer to the current state of the product's development. - Page 4 About this manual Pictograph Prohibition of an action or activity in connection with a source of danger, definitions the disregarding of which may result in serious accidents Warning of a displayed source of danger in connection with operation of the unit or equipment Command to perform an action or task associated with a source of dan- ger, the disregarding of which may result in serious accidents Important information about the product or this document...
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Page 5: Safety
Installation and operation of accessories Pfeiffer Vacuum pumps can be equipped with a series of adapted accessories. The in- stallation, operation and maintenance of connected devices are described in detail in the operating instructions of the individual components. -
Page 6: Improper Use
● use of the vacuum pump to generate pressure ● pumping of liquids ● the use of operating fluids not specified by Pfeiffer Vacuum ● connection to pumps or units which are not suitable for this purpose according to their operating instructions ●... -
Page 7: Product Description
Product description 4 Product description 4.1 Product identification To correctly identify the product when communicating with Pfeiffer Vacuum, always have the information from the rating plate available. ● Pump model and model number ● Type and amount of operating fluid ●... -
Page 8: Function
Vacuum flange 6.1 6.2 87/102 Exhaust flange Power switch Mains connector Gas ballast valve Casing Sight glass Motor Operating fluid drain screw Operating fluid filler screw 102 O-ring 107 O-ring 86/107 13 12 Fig. 3: DUO 1.3... -
Page 9: Installation
NOTICE Use approved operating fluids only! The use of operating fluids that have not been approved by Pfeiffer Vacuum shall result in a limited warranty. In such cases, it is not possible to guarantee that product-specific performance data will be achieved. -
Page 10: Connecting The Vacuum Side
Installation Unscrew operating fluid filler screw 87. Filling up the operat- Fill up operating fluid; ing fluid – correct filling level during operations: within the markings at the sight glass frame. max. min. Fig. 5: Filling up the operating fluid ... -
Page 11: Connecting To The Mains Power Supply
Installation Cone strainer Centering ring/Centering ring with nozzle 105 O-ring 107 O-ring Before attaching the piping at the exhaust flange remove locking cap and insert cen- tering ring/centering ring with nozzle with the respective O-rings. Choose the cross-section of the exhaust line to be at least the size of the nominal connection diameter of the vacuum pump's exhaust connection. - Page 12 Secure the motor so that it cannot be switched on while any work is being performed on the pump. If necessary, dismantle the pump from the installation for inspection. The DUO 1.3 is equipped with a single phase motor with a built-in thermal protection Single phase motors switch.
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Page 13: Operation
Operation 6 Operation 6.1 Before switching on the pump Check the operating fluid level in the sight glass. Compare the voltage and frequency information on the rating plate with the mains volt- age and frequency values. Check that the exhaust connection allows free flow (max. permissible pressure 150 kPa absolute). - Page 14 Operation To control the flow of the flushing gas externally, an electromagnetic valve can also be Gas ballast valve with used as an alternative to the versions described above. The valve makes it easier to op- solenoid valve erate the gas ballast and allows clean air or other gas to be let in in a process-controlled manner.
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Page 15: Switching Off The Pump
Operation 6.4 Switching off the pump The pump can be switched off in any pressure range. Rotary vane pumps have an integrated safety valve on the intake side. If the differential pressure between the exhaust side and the intake side is ≥ 250 hPa, then the valve clos- es automatically and vents the pump when the pump is switched off. -
Page 16: Maintenance
Certain repair and overhaul work should only be performed by Pfeiffer Vacuum Service Checklist for inspec- (PV). Pfeiffer Vacuum will be released from all warranty and liability claims if the required tion, maintenance intervals for inspection, maintenance, or overhaul are exceeded or inspection, mainte- and overhaul nance, repair or overhaul procedures are not performed properly. -
Page 17: Changing The Operating Fluid
Depending on the applications, Pfeiffer Vacuum recommends determining the ex- act service life of the operating fluid during the first year of operation. The replacement interval may vary from the guide value specified by Pfeiffer Vacuum depending on the thermal and chemical loads, and the accumulation of suspended par- ticles and condensation in the operating fluid. - Page 18 Fill up with operating fluid and check the filling level (see p. 10, chap. ). Request safety data sheets for operating fluids and lubricants from Pfeiffer Vacuum or download them from the Internet. Dispose of operating fluid according to the local regulations.
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Page 19: Decommissioning
Replace the radial shaft sealing rings and further elastomer parts. Replace bearings at pumps with anti-friction bearings. Follow the maintenance instructions and inform Pfeiffer Vacuum. 8.3 Disposal Products or parts thereof (mechanical and electrical components, operating fluids, etc.) may cause environmental burden. -
Page 20: Malfunctions
Thermal protection switch has re- Detect and fix cause of overheating; allow sponded pump to cool off if necessary. Pump system dirty Clean pump; contact Pfeiffer Vacuum Ser- vice if necessary. Pump system damaged Clean and overhaul pump; contact Pfeiffer Vacuum Service if necessary. - Page 21 NOTICE Service work should be carried out by qualified personal only! Pfeiffer Vacuum is not liable for any damage to the pump resulting from work carried out improperly. Take advantage of our service training programs; additional information at www.pfei- ffer-vacuum.com.
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Page 22: Service
The following steps are necessary to ensure a fast, smooth servicing process: Download the forms "Service Request" and "Declaration on Contamination". Fill out the "Service Request" form and send it by fax or e-mail to your Pfeiffer Vacuum service address. -
Page 23: Spare Parts
Please state all information on the rating plate when ordering spare parts. Other spare parts than those described in this manual must not be used without the agreement of Pfeiffer Vacuum. Set of seals The set of seals contains all seals including all O-rings of the assembly groups and the subassemblies. - Page 24 Spare parts 22 106 1/108 2/108 86 107 35.1 Fig. 10: Exploded view DUO 1.3...
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Page 25: Accessories
ONF 16, oil mist filter for pumping speeds of up to 1.25-5 m ZFO 16, zeolite trap PK Z70 003 Oil return unit from ONF 16 to DUO 1.3 and UNO/DUO 2.5 PK 194 315 -T Operations monitoring - oil pressure switch... -
Page 26: Technical Data
Technical data 13 Technical data Parameter DUO 1.3 DUO 1.3 DUO 1.3 Flange (in) DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF Flange (out) DN 16 ISO-KF DN 16 ISO-KF DN 16 ISO-KF Pumping speed at 50 Hz 1.25 m 1.25 m... -
Page 27: Dimensions
Technical data 13.1 Dimensions DN 16 ISO-KF 29,5 PK D41 070 C Fig. 11: Motor version: 220-240, 50/60 Hz DN 16 ISO-KF 29,5 PK D41 071 C PK D41 072 C Fig. 12: Motor versions: 95 ... 105 V, 50 Hz / 100 ... 115 V, 60 Hz... -
Page 28: Declaration Of Conformity
In addition, the product cited below satisfies all relevant provisions of EC directive "Elec- tromagnetic Compatibility" 2004/108/EC . The agent responsible for compiling the technical documentation is Mr. Sebastian Ober- beck, Pfeiffer Vacuum GmbH, Berliner Straße 43, 35614 Aßlar. DuoLine DUO 1.3... - Page 29 Pfeiffer Vacuum stands for innovative and custom Leading. Dependable. Customer Friendly vacuum solutions worldwide. For German engineering art, competent advice and reliable services. Ever since the invention of the turbopump, we´ve been setting standards in our industry. And this claim to leadership will continue to drive us in the future.
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