Pfeiffer Vacuum DUO 35 Operating Instructions Manual Download

Page: 47 / 66

Problem

Possible causes

Remedy

Pumping speed of pump
too low

● The intake line is not suita-

bly dimensioned

● Make sure that connections are

short and cross sections adequate-
ly dimensioned.

● Exhaust pressure too high

● Check exhaust line outlet opening

and exhaust side accessories.

Loss of operating fluid

● Casing seal is leaking

● Check and replace the seal if nec-

essary.

● Radial shaft seal ring

(RSSR) leaking – not appli-
cable to pumps with mag-
netic coupling

1. Check and replace RSSR if neces-

sary.

2. Check and also replace the associ-

ated bushing if necessary.

● Operational operating fluid

loss – no oil mist filter
(ONF/OME)

● Install ONF/OME.

● Operational operating fluid

loss – with oil mist filter
(ONF/OME)

● Clean ONF/OME and oil return

(ODK); replace filter if necessary.

Unusual noises during
operation

● Silencer is contaminated

● Clean the silencer or replace it.

● Pumping system is conta-

minated or damaged

● Clean and service pump; contact

Pfeiffer Vacuum if necessary.

● Motor bearing is faulty

● Replace motor; contact Pfeiffer

Vacuum if necessary.

Tbl. 11:

Troubleshooting for rotary vane pumps

Malfunctions

47/66

Summary of Contents for DUO 35

Page 1: ...OPERATING INSTRUCTIONS EN Original UNO 35 65 DUO 35 65 Rotary Vane Pump ...

Page 2: ...PK0168BEN_Q PK0168 2018 01 31 ...

Page 3: ...5 4 2 Storage 15 5 Installation 17 5 1 Installing the pump 17 5 2 Connecting the vacuum side 18 5 3 Connecting the exhaust side 18 5 4 Establishing mains connection 20 5 4 1 Three phase motor with 6 pin terminal board 20 5 4 2 Three phase motor with 9 pin terminal board 21 5 4 3 Checking the direction of rotation 22 5 4 4 Motor protection 22 PTC thermistor temperature sensor 3TF 22 Motor protectio...

Page 4: ...ing 40 7 5 Cleaning the gas ballast valve 40 7 5 1 Gas ballast valve standard version 40 7 5 2 Gas ballast valve corrosive gas version 41 7 5 3 Adjusting the gas ballast valve silencer 42 7 6 Changing operating fluid type 43 7 7 Checking the oil level in the oiler C version pumps only 43 8 Decommissioning 45 8 1 Shutting down for longer periods 45 8 2 Recommissioning 45 8 3 Disposal 45 9 Malfuncti...

Page 5: ...ter 1 1 2 Variants These instructions apply to Uno DuoLine series vacuum pumps Pump type Pump version Uno 35 65 Duo 35 65 Pump in standard version Duo 35 65 C C version pump changes relative to the standard version Operating fluid F5 Vane material changed Hose connection and dosage spindle on gas ballast valve Oiler for shaft feedthrough Leakage rate 1 10 7 Pa m3 s Uno 35 65 M Duo 35 65 M M versio...

Page 6: ...phs Pictographs used in the document indicate useful information Note Tip 1 3 3 Stickers in the product This section describes all the stickers on the product along with their meaning D 35641 Asslar Mod DUO 35 Mod Nr PK D45 XXX Ser Nr 0014440 S max 2 5 2 9 m h Oil P3 0 4 l Mass 11 2 kg n XXXX 1 min N 2 3 max Made in Germany 2005 01 Vor Inbetriebnahme Fill the pump with Remplir la pompe ACHTUNG ATT...

Page 7: ...cument follow a general structure that is complete in itself The required ac tion is indicated by a individual or multi part action steps Individual action step A horizontal solid triangle indicates the only step in an action This is an individual action step Sequence of multi part action steps The numbering indicates an action with multiple action steps required 1 Action step 1 2 Action step 2 3 ...

Page 8: ...ice is used to address practices not related to physical inrury Instructions on avoiding property damage Notes tips or examples identify important information on the product or on this document 2 2 Safety instructions All safety instructions in this document are based on the results of the risk assessment carried out in accordance with Machinery Directive 2006 42 EC Annex I and EN ISO 12000 Sectio...

Page 9: ...filter equipment to separate toxic substances CAUTION Risk of injury from bursting due to high pressure in the exhaust line Faulty or insufficient exhaust lines cause hazardous situations e g increase in exhaust pressure There is a risk of bursting It is not possible to rule out the risk of injuries due to broken pieces flying around high escaping pressure and damage to the equipment Lay the exhau...

Page 10: ...ct must have read and understood the safety relevant parts of this documen tation Infringement of EU conformity due to modifications to the product The Declaration of Conformity from the manufacturer is no longer valid if the opera tor changes the original product or installs additional equipment Following installation into a system the operator is required to check and re evaluate as necessary th...

Page 11: ...g operating and maintenance instructions Do not use any accessory parts other than those recommended by Pfeiffer Vacuum 2 7 Foreseeable improper use Improper use of the product invalidates all warranty and liability claims Improper use is any even unin tended use which is contrary to the product purpose and in particular Pumping of corrosive media exception pumps in C version Pumping of radioactiv...

Page 12: ... of delivery Pump with motor Operating fluid other than F4 F5 and A113 Cone strainer with centering ring and O ring for both connection flanges Locking caps for both connection flanges Operating instructions 3 3 Functional description The UnoLineTM and DuoLineTM rotary vane pumps are single stage or two stage oil sealed rotary posi tive displacement pumps with air cooling and pressure oil lubricat...

Page 13: ...erating fluid 2 Exhaust flange 7 Sight glass 3 Filling screw for operating fluid 8 Cap 4 Locking screw for flushing gas pipe 9 Base plate 5 Gas ballast valve 10 Support stand 11 12 Fig 3 Design of Duo 35 65 MC 11 Gas ballast valve with flushing gas connection 12 Oiler Product description 13 66 ...

Page 14: ...ed with a vacuum safety valve The vac uum safety valve separates the pump from the vacuum chamber in the event of intentional or uninten tional standstill and vents the pumping system with the displaced gas so that oil does not rise into the vacuum chamber When the pump is switched on it opens after a delay Gas ballast valve During boost operation an outward facing bore opens out into the closed s...

Page 15: ...ive cap 2 Crane lug In order to prevent dirt and foreign matter from entering the pump interior it is important that the two protective caps are kept on the connection flanges during transport This also ensures that the cone stainer and the centering ring are not lost 1 Unpack the pump 2 Lift the pump out of the transport packaging 3 To lift the pump use the crane lug provided for this purpose loc...

Page 16: ...cified ambient conditions 5 In rooms with humid or aggressive atmospheres Hermetically shrink wrap the pump together with a drying agent in a plastic bag 6 Change the operating fluid if the storage period is longer than 2 years Transportation and Storage 16 66 ...

Page 17: ...es and permissible inclination Notes on installing the pump 1 Fill with operating fluid prior to first commissioning Quantity and type according to rating plate 2 Place the pump on a flat horizontal surface to safeguard the operating fluid supply 3 Screw the base plate of the pump to the mounting surface if necessary 4 When installing the pump in a closed housing ensure adequate air circulation 5 ...

Page 18: ... piping system forces are acting on the pump 7 Support or hang the pipes 8 Connect both flanges with a suitable circlip 9 Protect the pump from sucking in impurities through suitable measures 10 Use a separator or filter if necessary see chapter Accessories page 62 5 3 Connecting the exhaust side WARNING Danger of poisoning due to emission of toxic process gases from the exhaust During operation w...

Page 19: ... pres sure is permitted only in pumps with magnetic coupling When dissipating gases make sure that the exhaust pressure is at least 250 hPa higher than the intake pressure 1 3 2 4 2 Fig 8 Connecting the exhaust side 1 Protective cap 3 Exhaust line 2 Centering ring with O ring 4 Circlip Connecting the exhaust side 1 Remove the protective cap from the exhaust flange 2 Install the centering ring on t...

Page 20: ... protect the motor and supply cable in the event of a fault Recommendation Line circuit breaker type K with slow tripping characteristic NOTICE Danger of magnetic coupling overload Energy efficient motors have a higher starting torque that may lead to cranking of the motor and to the demagnetization of the magnetic coupling During operation with an IE2 motor we recommend starting up with a soft st...

Page 21: ...2 V1 W1 U2 L3 L2 W2 U2 V2 U1 V1 W1 L1 L2 L3 Fig 10 Star circuit for high voltage The ends of the 3 phases are connected in the star point The terminal voltage is 3 times the phase voltage the mains current is equal to the phase current The star circuit is marked with the Y symbol 5 4 2 Three phase motor with 9 pin terminal board NOTICE Risk of damage from high starting torque The specific load beh...

Page 22: ...tion see arrow on the support stand 3 If the direction of rotation is incorrect swap the two phases on the connection cable 4 Refill the operating fluid 5 4 4 Motor protection The magnetic coupling is not intended for use as overload protection The torque is too great for it to act as overload protection for the motor PTC thermistor temperature sensor 3TF Pump motors equipped with PTC thermistor t...

Page 23: ...f rotation indicated on the pump is maintained regard less of the representation in the circuit diagram Motor protection switch Protection switches with slow tripping characteristics are suitable The drive motor can have a power input greater than the rated current IN In accordance with EN 60034 1 1 5 times the rated current is permissible for a duration of 2 minutes The setting should enable the ...

Page 24: ...h an upstream soft start relay limits power input during run up thus preventing mains side load peaks At the same time the starting torque of the motor is limited thus reducing the mechanical load on the motor and pump Recommended setting Startup voltage 70 Ramp time max 5 s 5 5 Refilling operating fluid WARNING Danger of poisoning from toxic vapors Igniting and heating synthetic operating fluid g...

Page 25: ...perating fluid 1 Filler screw 2 O ring Refilling operating fluid 1 Unscrew the operating fluid filler screw 2 Refill the operating fluid Quantity for initial filling and with cold pump A maximum of 3 4 of the min max range 3 Screw in the operating fluid filler screw Be careful with the O ring 5 6 Connecting accessories Installation and operation of accessories Pfeiffer Vacuum offers a series of sp...

Page 26: ...om flange 4 Pull the valve flange axially out of the housing Installing conversion kit with solenoid valve 1 Insert solenoid valve axially into the housing 2 Be careful with the O rings 3 Tighten the screws torque 3 Nm 4 Open dosing screw by rotating to the left up to the stop 5 Remove protective cap 6 Establish the electrical connection 7 Install the protective cap Order number PK 223 717 U Class...

Page 27: ...flange and remove the O ring 2 Screw the small flange with O ring into the gas ballast valve flange 3 Install the solenoid valve with centering ring and circlip 4 Open dosing screw by rotating to the left up to the stop 5 Remove protective cap 6 Establish the electrical connection 7 Install the protective cap 5 6 3 Process monitoring option To monitor the rotary vane pump oil pressure during opera...

Page 28: ...r number PK 223 720 U Classification Oil pressure switch Switching current V AC 2 A Set point 1500 hPa Switching voltage 250 V For pump Duo 35 65 Uno 35 65 Monitored Features Operating fluid pressure Protection category IP55 Contact Closing contact normally open Tbl 9 Technical data oil pressure switch 5 6 4 Gas flushing device For situations where gases or vapors that are corrosive or can contami...

Page 29: ...AF Removing the cap 1 Drain the operating fluid see chapter Draining the operating fluid page 39 2 Unscrew the screws and remove the gas ballast valve 3 Disconnect the cap and remove axially be careful with the spring washers 4 Clean the inside of the cap 5 Unscrew the locking screw 7 5 6 8 8 9 10 11 4 Fig 18 Installing the flushing gas pipe Installation 29 66 ...

Page 30: ...ces and O rings are clean and undamaged The flushing gas pipe cannot be dismantled without destroying it If necessary we recommend that you pull the pipe upwards slightly and sever it above the coupling with a pipe cutter Carry out a leak test To make sure that the system is sealed Pfeiffer Vacuum recommends that you car ry out a leak test prior to installing the gas supply Carrying out the leak t...

Page 31: ...he lowest possible ultimate pressures the gas ballast valve should be closed CAUTION Danger of burns on hot surfaces Depending on the operating and ambient conditions the surface temperature of the pump can rise to above 70 C Provide suitable touch protection NOTICE Risk of damage to the drive from increased motor current consumption At an intake pressure of approximately 300 hPa and under unfavor...

Page 32: ... when pumping them down air is fed into the working chamber periodically via the gas ballast valve at the start of the compression phase The gas ballast valve is closed when turned to the right to position 0 and open when turned to the left to position 1 Intermediate settings are not possible 1 0 1 0 Fig 19 Gas ballast valve standard version 6 3 2 Gas ballast valve with flushing gas connection opt...

Page 33: ...ng screw by rotating to the left up to the stop 6 3 3 Gas ballast valve with solenoid valve option NOTICE Risk of damage from unacceptably high flushing gas pressure Increased flushing gas pressure compromises the operational reliability of the pump and causes in creases in power input and operating temperature Observe the maximum permissible flushing gas pressure of 1 500 hPa absolute Dose the fl...

Page 34: ...e This is equivalent to a gas flow of approxi mately 2 000 Nl h 4 Open the shut off valve on the vacuum flange Interrupting stopping the flushing gas supply To degas the operating fluid effectively Pfeiffer Vacuum recommends that you shut off the pump on the intake side following process end and continue operation for around an hour at ultimate pressure with the flushing device switched on The dur...

Page 35: ...ump is switched on and vents the pump 6 6 1 Venting the vacuum chamber NOTICE Contamination from operating fluid backflow After the pump is switched off the connected vacuum system can become contaminated Vent the vacuum chamber regardless of the chamber size for 30 seconds Shut off the intake line after the pump is switched off during longer venting operations with an additional shut off valve 6 ...

Page 36: ...the pump rating plate where possible In the following we describe the work involved in pump cleaning and maintenance More advanced works are described in the service instructions Maintenance instructions Shut down the vacuum pump and allow it to cool if necessary Vent the pump to atmospheric pressure via the intake side Disconnect the drive motor from the mains and secure it against reactivation I...

Page 37: ... fluid1 Maintenance kit 1 Additional activities Remove cap Clean inside of cap and outside of pumping system without cleaning agent Remove and clean gas ballast valve replace wearing parts Clean silencer as required Replace filter in external acces sory where present in accord ance with the respective operating instructions as required Maintenance level 2 shaft seal ring replacement Partially dism...

Page 38: ...ference value specified depending on ther mic and chemical loads and the accumulation of suspended particles and conden sate in the operating fluid The usable life of operating fluid is dependent on the area of application of the pump Instructions for when operating fluid should be changed Pump does not reach the specified ultimate pressure Operating fluid is perceptibly polluted milky or cloudy w...

Page 39: ...contact with the skin Wear protective equipment Use a suitable collection receptacle 1 2 4 3 Fig 23 Draining the operating fluid 1 Filler screw 3 O ring 2 O ring 4 Drain screw Required tool Allen key 8 mm Screwdriver Draining the operating fluid 1 Shut down the vacuum pump and allow it to cool if necessary 2 Vent the pump to atmospheric pressure via the intake side 3 Unscrew the operating fluid fi...

Page 40: ... cleaning agent 6 If accessories are installed replace the corresponding filter elements 7 Screw in the operating fluid drain screw Be careful with the O ring 8 Fill with operating fluid and check the fill level 9 Screw in the operating fluid filler screw Be careful with the O ring 7 5 Cleaning the gas ballast valve The gas ballast valve is likely to be contaminated if dusty ambient air is sucked ...

Page 41: ... 7 Unscrew screws from valve housing Be careful with the O rings 8 Clean all parts and replace wearing parts in accordance with maintenance kit Install gas ballast valve 1 Install the gas ballast valve in reverse order 2 Note screw torques Screw 14 torque 6 Nm Screw 9 torque 3 Nm Screw 5 torque 3 Nm 7 5 2 Gas ballast valve corrosive gas version 1 2 3 6 10 11 12 9 8 4 7 5 15 13 14 16 17 18 Fig 25 R...

Page 42: ...he O rings 9 Clean all parts and replace wearing parts in accordance with maintenance kit Install gas ballast valve 1 Install the gas ballast valve in reverse order 2 Note the screw torques Screw 1 torque 3 Nm Screw 10 torque 3 Nm Screw 15 torque 6 Nm 7 5 3 Adjusting the gas ballast valve silencer C Version C version 3 4 1 2 1 2 Fig 26 Adjusting the silencer 1 Silencer screw 3 Gas ballast knob sta...

Page 43: ...rating fluid type specified on the pump rating plate Should process conditions change you can convert to a different operating fluid Changing the operating fluid type 1 Carry out two flushing operations with the new operating fluid as described above 2 Clean any accessories if necessary such as ONF OME or ORF ODK and replace the filter ele ments Note any requirement for additional operating fluid ...

Page 44: ...1 Check the fill level daily or after each time the pump is switched on 2 Use the same operating fluid as in the pump 3 Fill the oiler up to the max marking on the sight glass Maintenance 44 66 ...

Page 45: ... a result of operating fluid aging The operating fluid usability is limited max 2 years Prior to recommissioning following a shutdown of 2 years or more carry out the following work Change the operating fluid Change the radial shaft seal rings and other elastomer parts if required Observe the maintenance instructions consult Pfeiffer Vacuum if necessary Ejection of operating fluid Danger of operat...

Page 46: ...eliminate the cause allow pump to cool if necessary Pumping system contami nated Clean the pump contact Pfeiffer Vacuum if necessary Pumping system damaged Clean and service pump contact Pfeiffer Vacuum if necessary Motor faulty Replace the motor Pump switches off after a while after being start ed Thermal protection switch of the motor has triggered Identify and eliminate the cause of the overhea...

Page 47: ...coupling 1 Check and replace RSSR if neces sary 2 Check and also replace the associ ated bushing if necessary Operational operating fluid loss no oil mist filter ONF OME Install ONF OME Operational operating fluid loss with oil mist filter ONF OME Clean ONF OME and oil return ODK replace filter if necessary Unusual noises during operation Silencer is contaminated Clean the silencer or replace it P...

Page 48: ...ous options for upholding your equipment availability Detailed information and addresses can be found on our website in the Pfeiff er Vacuum Service section Advice on the optimum solution is available from your Pfeiffer Vacuum contact partner For quick and smooth handling of the service process we recommend the following steps 1 Download the current form templates Declaration of Service Request Se...

Page 49: ...ontainers e Observe the valid transport conditions ERKLÄRUNG KONTAMINIERUNG 6 Affix the declaration of contamination to the outside of the packaging 7 Then send your product to your local Service Center 8 You will receive a confirmation message from Pfeiffer Vacuum For all service orders our General Terms and Conditions of Sales and Supply and General Terms and Conditions of Repair and Maintenance...

Page 50: ...E21 002 T Maintenance level 3 Overhaul kit Uno 35 PK E22 001 T Uno 65 PK E22 003 T Uno 65 M PK E22 004 T Set of vanes Uno 35 PK E28 001 T Uno 65 PK E28 002 T Uno 65 M PK E28 002 T Coupling set Uno 35 65 PK E26 001 T Uno 65 M PK E26 002 T Tbl 12 Uno 35 65 Uno 65 M Spare parts pack Pump version Pump part no Order no Set of seals Duo 35 PK E20 001 T Duo 65 Maintenance level 1 Maintenance kit 1 all PK...

Page 51: ...Set of seals Duo 35 C PK E20 003 T Duo 65 C Duo 35 MC PK E20 001 T Duo 65 MC Maintenance level 1 Maintenance kit 1 all PK E21 005 T Maintenance level 2 Maintenance kit 2 Duo 35 C PK E21 003 T Duo 65 C Duo 35 MC PK E21 002 T Duo 65 MC Maintenance level 3 Overhaul kit Duo 35 C PK E22 007 T Duo 65 C PK E22 014 T Duo 35 MC PK E22 017 T Duo 65 MC PK E22 016 T Set of vanes Duo 35 C MC PK E28 004 T Duo 6...

Page 52: ... Plate spring 1 6 O ring FPM 6 x 2 2 1 7 O ring FPM 27 x 2 5 1 8 O ring FPM 12 x 1 5 1 9 O ring FPM 2 1 x 1 1 10 O ring FPM 10 x 2 5 1 11 O ring FPM 38 x 3 1 12 O ring FPM 15 x 2 5 2 of which 1 is for ODK connection not shown in figure Tbl 16 Order no PK E01 050 CT 11 1 3 Overhaul kit and set of seals The overhaul kit contains all the wearing parts of the pump which must be replaced after the pump...

Page 53: ...es and vane springs 11 1 5 Coupling set The coupling set contains the two coupling halves the coupling spider with fan the containment shell with O ring in version with magnetic coupling only Spare parts 53 66 ...

Page 54: ...0 1 59 2 0 75 0 987 Pa m3 s 10 1 592 7 5 9 87 sccm 1 69 10 2 1 69 10 3 1 1 27 10 2 1 67 10 2 Torr l s 1 33 0 133 78 9 1 1 32 atm cm3 s 1 01 0 101 59 8 0 76 1 Tbl 18 Conversion table Units for gas throughput 12 2 Technical data Order number PK D35 602 PK D36 602 Selection field Uno 35 3 phase motor 3TF 220 240 380 420 V 50 Hz 250 277 440 480 V 60 Hz Uno 65 Rotary vane pump 230 400 V 50 Hz 265 460 V...

Page 55: ...65 460 V Mains cable No No Gas ballast Yes Operating fluid P3 P3 Operating fluid filling 4 5 l 5 4 l Rotation speed at 50 Hz 1500 rpm 1500 rpm Rotation speed at 60 Hz 1800 rpm 1800 rpm Rated power 50 Hz 1 1 kW 1 5 kW Rated power 60 Hz 1 3 kW 1 8 kW Protection category IP55 IP55 Leak rate safety valve 1 10 5 Pa m s 1 10 5 Pa m s Shipping and storage temperature 25 55 C 25 55 C Tbl 19 Technical data...

Page 56: ...No No No Mains requirement voltage range 5 5 5 Mains requirement voltage 50 Hz 230 400 V 230 400 V 230 400 V Mains requirement voltage 60 Hz 265 460 V 265 460 V 265 460 V Mains cable No No No Operating fluid P3 P3 F5 Operating fluid filling 3 2 l 3 2 l 3 2 l Rotation speed at 50 Hz 1500 rpm 1500 rpm 1500 rpm Rotation speed at 60 Hz 1800 rpm 1800 rpm 1800 rpm Rated power 50 Hz 1 1 kW 1 1 kW 1 1 kW ...

Page 57: ...pressure max 1500 hPa 1500 hPa 1500 hPa Exhaust pressure min Atmospheric pres sure 250 hPa Weight with motor 75 kg 78 kg 88 kg Pumping speed at 60 Hz 70 m h 70 m h 70 m h Pumping speed at 50 Hz 62 m h 62 m h 62 m h Switch No No No Mains requirement voltage range 5 5 5 Mains requirement voltage 50 Hz 230 400 V 230 400 V 230 400 V Mains requirement voltage 60 Hz 265 460 V 265 460 V 265 460 V Mains c...

Page 58: ...llast 3 10 3 hPa 3 10 3 hPa Emission sound pressure level without gas ballast 61 dB A Emission sound pressure level without gas ballast at 50 Hz 61 dB A Exhaust pressure max 1500 hPa 1500 hPa Exhaust pressure min Atmospheric pressure Atmospheric pressure Weight with motor 68 kg 75 kg Pumping speed at 60 Hz 36 m h 70 m h Pumping speed at 50 Hz 32 m h 62 m h Switch No No Mains requirement voltage ra...

Page 59: ...ions 777 3 392 146 400 210 180 339 1 240 33 263 4xØ13 293 1 272 319 DN 40 ISO KF Motor 200 400 V terminal box turned by 45 degrees Fig 29 Duo 65 PK D46 630 E 400 280 286 180 33 339 1 210 240 272 293 1 DN 40 ISO KF 16 C 3 A B Ø 13 Fig 30 Uno Duo 35 65 Technical data and dimensions 59 66 ...

Page 60: ...46 642 Duo 65 Rota ry vane pump 208 220 380 V 60 Hz 3TF A 645 mm 668 mm 725 mm 780 mm B 312 mm 312 mm 392 mm 392 mm C 66 mm 66 mm 146 mm 146 mm Tbl 24 Duo 35 65 Dimen sions PK D45 202 Duo 35 C 3 phase motor 3TF PK D45 242 Duo 35 C 3 phase motor 3TF 220 380 V 60 Hz PK D46 202 Duo 65 C 3 phase motor 3TF 230 400 V 50 Hz 265 460 V 60 Hz PK D46 242 Duo 65 C 3 phase motor 3TF 200 346 V 50 Hz 220 380 V 6...

Page 61: ... 691 mm 714 mm 771 mm 826 mm B 312 mm 312 mm 392 mm 392 mm C 66 mm 66 mm 146 mm 146 mm Tbl 26 Duo 35 65 M Dimen sions PK D45 027 Duo 35 MC 3 phase motor 3TF 230 400 V 50 Hz 265 460 V 60 Hz PK D46 036 Duo 65 MC 3 phase motor 3TF 230 400 V 50 Hz 265 460 V 60 Hz PK D46 025 and other pumps A 726 mm 806 mm 861 mm B 312 mm 392 mm 392 mm C 66 mm 146 mm 146 mm Tbl 27 Duo 35 65 MC Technical data and dimens...

Page 62: ... 104374 ZFO 040 zeolite trap PK Z70 008 FAK 040 activated carbon filter PK Z30 008 KLF 040 cold trap PK Z80 008 URB 040 catalytic trap PT U10 260 URB 040 catalytic trap PT U10 261 Oil pressure switch PK 223 720 U Oil pressure switch PK 223 741 U PTC resistor tripping device P 4768 052 FQ Soft starter 3 6 A P 4769 001 Soft starter 6 5 A P 4769 003 Soft starter 9 A P 4769 004 Operations monitoring u...

Page 63: ...Soft starter 3 6 A P 4769 001 Soft starter 6 5 A P 4769 003 Soft starter P 4769 004 Operations monitoring unit 3 PK 223 739 AU Operations monitoring unit 1 PK 223 718 AU Blank flange gas ballast valve PK 223 797 T Gas ballast valve with magnet valve 24 V DC PK 223 816 T Adapter Uno Duo 35 65 PK 223 787 T Adapter Uno Duo 35 65 PK 224 629 T Tbl 29 C and MC versions Description Order no P3 mineral oi...

Page 64: ...l documents rests with Mr Sebastian Oberbeck Pfeiff er Vacuum GmbH Berliner Straße 43 35614 Aßlar UnoLine DuoLine Uno 35 65 Duo 35 65 Harmonized standards and applied national standards and specifications EN ISO 12100 2010 EN 61000 6 1 2007 EN 1012 2 2011 12 EN 61000 6 2 2006 EN ISO 13857 2008 EN 61000 6 3 2007 A1 2011 ISO 21360 1 2 2012 EN 61000 6 4 2007 A1 2011 EN 61010 1 2010 EN ISO 2151 2 2008...

Page 65: ...65 66 ...

Page 66: ... PK0168 ed Q Date 1801 P N PK0168BEN ...

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