Pfeiffer Vacuum DuoLine DUO 35 Translation Of The Original Operating Instructions Download Page 1

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Betriebsanleitung • Operating Instructions

PK 01

68 B

704)

UnoLine™
DuoLine™

Rotary Vane Pumps

UNO/DUO 35/65
UNO/DUO 35/65 M
DUO 35/65 C/MC

Translation of the Original Operating Instructions

Summary of Contents for DuoLine DUO 35

Page 1: ...Betriebsanleitung Operating Instructions PK 0168 BE I 0704 UnoLine DuoLine Rotary Vane Pumps UNO DUO 35 65 UNO DUO 35 65 M DUO 35 65 C MC Translation of the Original Operating Instructions...

Page 2: ...ting fluid 13 5 6 Operations monitoring option 14 6 Operation 15 6 1 Before switching on the pump 15 6 2 Switching on the pump 15 6 3 Pumping condensable vapours 15 6 4 Switching off the pump 17 7 Mai...

Page 3: ...tructions The safety instructions in Pfeiffer Vacuum operating manuals are the result of risk evaluations and hazard analyses and are oriented on international certification standards as specified by...

Page 4: ...ols are used consistently throughout in all illustrations Vacuum flange Exhaust flange Gas ballast valve Power connection Prohibition of an action or activity in connection with a source of danger the...

Page 5: ...ther electronic components Keep the disassembled components of the magnetic coupling separate at all ti mes Danger of crushing Do not allow any magnetised parts into the vicinity of the magnetic coupl...

Page 6: ...eiffer Vacuum Connection to pumps or units which are not suitable for this purpose according to their operating instructions Connection to units which have touchable and voltage carrying parts 3 Trans...

Page 7: ...xhaust flange Operating instructions Differences between the pump typ D 35641 Asslar Mod DUO 65 Mod Nr PK D46 xxx Ser Nr 3454440 S max 62 m h Oil P3 4 2 l Mass 65 kg n 1400 1 min N 2 3 max Made in Ger...

Page 8: ...is at a standstill The pump version with magnetic coupling is not subject to any mechanical wear and is thus maintenance free Fig 3 Rotary vane pump UNO DUO 35 65 Fig 4 Rotary vane pump DUO 35 65 C 1...

Page 9: ...sure there is sufficient air cir culation Sightglass and gas ballast valve must be visible and readily accessible Voltage and frequency information given on the motor rating plate must be visible 5 2...

Page 10: ...abs in the lines observe all official accident prevention safety regulations If the exhaust gases are being extracted the exhaust pressure must be at least 250 mbar greater than the pressure at the in...

Page 11: ...T Other approved motor temperature monitoring can be used also by the operator Set up the connections so that the directional rotation indicated on the pump is maintained regardless of the representat...

Page 12: ...tor Circuit Delta Connection The three coils are connected in series with the connection point connected to the mains The voltage of each coil is the same as the mains voltage whereas the mains curren...

Page 13: ...g fluid filler screw Fill up operating fluid Correct filling level during operations Within the markings at the sightglass frame Fig 9 Filling up the operating fluid Screw in operating fluid filler sc...

Page 14: ...ump during operations By pressure drop and when the pump is at rest the contact of the pressure switch opens The signal can be used to control external valves Fig 10 Circuit diagram pressure switch fo...

Page 15: ...ns are necessary when pumping dry gases provided that the correct pump version is used with the operating fluid specified for it Gas ballast valve standard version To avoid condensation in the pump wh...

Page 16: ...s ballast valve Set flushing gas pressure maximum pressure 1 5 bar absolute Select the type and amount of flushing gas depending on the process consult Pfeiffer Vacuum if necessary C Version CAUTION F...

Page 17: ...Maintaining the va cuum in the chamber CAUTION Danger of backflow of operating fluid into the intake line Contamination of the connected vacuum system Vent the vacuum chamber within 30 s regardless of...

Page 18: ...ents for cleaning pump parts WARNING Danger of injury from moving parts After power failure or motor shutdown due to overheating the motor may restart auto matically Secure the motor so that it cannot...

Page 19: ...screw 142 and drain operating fluid Activity daily as required at least annually as required at least every 2 years as required at least every 4 years Check operating fluid level X Visual inspection l...

Page 20: ...n if neces sary Screw the operating fluid drain screw back in Fill up with operating fluid and check the filling level see p 13 chap 5 5 142 WARNING Hot operating fluid Danger of burns when draining d...

Page 21: ...ng in gas ballast flange 74 2 74 7 C version Check plate spring 74 6 and replace if necessary Unscrew silencer screw 74 3 be careful with O ring 74 12 Unscrew 2 screws 184 from gas ballast valve housi...

Page 22: ...4 3 Silencer screw 74 7 Special gas ballast flange 74 8 Spindle 74 9 Hose connecting piece 74 10O ring 74 12O ring 74 16O ring 74 18O ring 74 20O ring 74 24Screw 74 34Circlip 184 Screw 232 O ring 238...

Page 23: ...disappears Adjusting the gas ballast level C version The gas ballast level can be adjusted by turning the spindle 74 8 Turning to the left Open Turning to the right Closed 7 5 Checking the oil level i...

Page 24: ...e it into operation and contact Pfeiffer Vacuum Service Depending on how long the pump is taken out of operation it may be necessary to replace the radial shaft sealing rings With reference to DIN 771...

Page 25: ...couplings must be kept away from computers data storage media and other electronic components CAUTION Hot surface Danger of burns if hot parts are touched The surface temperature of the pump may rise...

Page 26: ...luid dirty Operate pump for a longer period with gas ballast valve open or change ope rating fluid Leak in system Repair leak Operating fluid filling level too low Top off operating fluid Pump damaged...

Page 27: ...Dismantle all accessories Drain operating fluid lubricant Drain cooling medium if used Send the pump or unit in its original packaging if at all possible Returning contaminated vacuum pumps Units whic...

Page 28: ...rts of the pumping system Wearing parts of the vacuum safety valve Wearing parts of the gas ballast valve Pumping system The pack contains an assembled pumping system tested with operating fluid P3 or...

Page 29: ...01 T PK E26 001 T DUO 65 PK E20 001 T PK E21 001 T PK E22 011 T PK E23 006 T PK E28 005 T PK E24 001 T PK E25 004 T PK E26 001 T C version DUO 35 C PK E20 003 T PK E21 003 T PK E22 007 T PK E23 004 T...

Page 30: ...ensate separator KAS 040 DN40 ISO KF PK Z10 008 A PK 0116 BN Cooling trap KLF 040 DN40 ISO KF auf Anfrage PD 0015 BN Adsorption filter FAK 040 DN40 ISO KF auf Anfrage PD 0017 BN Adsorption filter FBL...

Page 31: ...1 25 kW Nominal rotation speed at 50 Hz 1400 rpm 1400 rpm Nominal rotation speed at 60 Hz 1690 rpm 1690 rpm Weight 50 kg 56 kg Feature UNO 65 DUO 65 Flange in DN 40 ISO KF DN 40 ISO KF Flange out DN...

Page 32: ...35 65 M Fig 18 DUO 35 65 MC 13 65 145 400 311 391 644 724 DN 40 ISO KF 180 273 210 240 339 293 33 16 UNO DUO 65 311 391 13 65 145 400 273 775 5 3 690 3 DN 40 ISO KF 180 210 240 339 16 DUO 65 M 33 339...

Page 33: ...ation is Mr Sebastian Oberbeck Pfeiffer Vacuum GmbH Berliner Stra e 43 35614 A lar DuoLine DuoLine UNO DUO 35 65 DUO 35 65 C MC UNO DUO 35 65 M Guidelines harmonised standards and national standards a...

Page 34: ...0 64 41 8 02 2 02 info pfeiffer vacuum de www pfeiffer vacuum net Vacuum is nothing but everything to us Turbopumps Rotary vane pumps Roots pumps Dry compressing pumps Leak detectors Valves Component...

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Pfeiffer Vacuum DuoLine DUO 35, Translation Of The Original Operating Instructions

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