Pfeiffer Vacuum ACP 28 CP Operating Instructions Manual Download Page 4

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6.6

Purge operation

6.7

Gas ballast and purge operation on CV version

Maintenance

7.1

Maintenance safety instructions

7.2

Maintenance frequency

7.3

On-site maintenance

7.4

Exchange procedure for replacement products

7.4.1 Disconnecting the pump from the installation

7.4.2 Preparing the pump for shipping

Decommissioning

8.1

Shutting down for longer periods

8.2

Recommissioning

8.3

Disposal

Malfunctions

9.1

Trouble at pump start-up

9.2

The pump runs incorrectly

Service solutions from Pfeiffer Vacuum

Accessories

Technical data and dimensions

12.1 General

12.2 Technical characteristics

12.2.1Environmental conditions

12.2.2Nitrogen characteristics

12.2.3Electrical characteristics

12.3 Dimensions

12.4 Weight distribution and center of gravity

12.5 Load on foot with fastening kit

ETL Mark

Declaration of conformity

Table of contents

4/56

Summary of Contents for ACP 28 CP

Page 1: ...OPERATING INSTRUCTIONS EN Translation of the Original ACP 28 40 Multi stage Roots pump air cooled...

Page 2: ...ating instructions supplied with your product Furthermore Pfeiffer Vacuum assumes no responsibility or liability for damage resulting from the use of the product that contradicts its proper use or is...

Page 3: ...e pumping line 19 5 2 1 Connection on the pump inlet side 20 5 2 2 Connection on the pump exhaust side 20 5 2 3 Connecting CP version pumps 21 5 2 4 Connecting the purge circuit 21 5 3 Check that the...

Page 4: ...n for longer periods 40 8 2 Recommissioning 40 8 3 Disposal 40 9 Malfunctions 41 9 1 Trouble at pump start up 41 9 2 The pump runs incorrectly 41 10 Service solutions from Pfeiffer Vacuum 43 11 Access...

Page 5: ...ED meaning on a pump equipped with a three phase frequency converter 34 Tbl 5 The various gas ballast models 34 Tbl 6 Technical characteristics 48 Tbl 7 Conversion table Pressure units 48 Tbl 8 Conver...

Page 6: ...ency convert er 17 Fig 4 Remote control connector wiring 24 Fig 5 Male 15 pin RS 485 connector 26 Fig 6 Cover plug with strap for operation in local mode 31 Fig 7 Dimensions ACP 28 40 versions SD SH L...

Page 7: ...AXXXXXX ACP 40 G V6GVXXXXXX ACP 28 CV Models for pumping condensable vapors V8GVXXXXXX ACP 40 CV V6SHXXXXXX ACP 28 SH Models for gas pumping applications with N E G pumps Non Evapo rable Getter V8SHXX...

Page 8: ...Connecting the housing pump CP version I O Pump Start Stop INLET Pump inlet connection PUMP EXHAUST Pump exhaust CPC ground connection 1 CAUTION Use suitable power supply cord for required voltage Ho...

Page 9: ...ct it or lock out tag out the installation breaker in the appropriate manner 9 This label warns users about the risk of crushing or cutting due to moving parts keep a safe distance and or keep your ha...

Page 10: ...ck hazard 4 Identification plate for the product weight model P N S N 9 Moving parts 5 UL CSA compliant 10 External silencer position CV version 6 Heavy object 11 Seismic brackets anchor point 7 Hot s...

Page 11: ...results of the risk assessment carried out in accordance with Machinery Directive 2006 42 EC Annex I and EN ISO 12100 Section 5 Where applica ble all life cycle phases of the product were taken into...

Page 12: ...done to professional standards may endanger the user s life Install a manual valve on the circuit at a distance of 3 m from the product so that the nitrogen supply can be locked out Observe the recom...

Page 13: ...ion instructions in accordance with local safety standards Regularly check compliance with all precautionary measures Do not remove the blanking plates sealing the inlet and exhaust ports if the produ...

Page 14: ...nded Given the heaviness of the product there is a risk of crushing during handling operations involving lifting devices Under no circumstances shall the manufacturer be liable if the following instru...

Page 15: ...d purge ports with included accessories 4 Repeat this at least once a year Beyond 4 years the pump must be reviewed at our service centers before commissioning see chap ter Service solutions from Pfei...

Page 16: ...the pumping module with A high gas ballast flow to warm up the pump and dilute condensable gases An external drainable silencer to remove liquid from the pump exhaust A gas purge to protect lip seals...

Page 17: ...upply 4 Hoisting ring 9 Pump exhaust 5 Remote connector and RS 485 connector 10 External silencer CV version 1 2 3 4 5 6 4 4 7 8 9 11 12 Fig 3 ACP 28 40 Versions SD SH G CP LG with single phase freque...

Page 18: ...5 Remote connector and RS 485 connector 12 Housing pumping CP version labeled CP PORT 6 Time counter Product description 18 56...

Page 19: ...hands to the inserted into it present ing a risk of crushing due to contact with moving parts The inlet and exhaust ports should be sealed with blanking plates before connection Wait for the pumping l...

Page 20: ...omise stability Mechanically attach the vacuum chamber separately from the pump Use only dry parts and clean grease free dust free pipelines It may be necessary to install an inlet filter particle fil...

Page 21: ...t be carried out when the pump is in operation Turbo ACP CP version Vacuum chamber Inlet port Exhaust port CP port 5 2 4 Connecting the purge circuit The gas purge consists of injecting an inert gas i...

Page 22: ...n WARNING Risk of electric shock due to non compliant electrical installations This product uses mains voltage for its electrical supply Non compliant electrical installations or in stallations not do...

Page 23: ...ed with a breaker complying with the IEC 60947 2 curve D standard whose short circuit cut off capacity is at least 10 kA This protection device should be in close proximity to the pump no further than...

Page 24: ...the rota tion speed changes 5 5 2 Setting of the rotation speed Contact Rotation speed S3 S4 S5 Hz min 1 1 1 0 40 2500 1 0 0 50 3000 0 1 0 65 3900 0 0 0 80 4800 Corresponds to the speed set on the cov...

Page 25: ...e used as a relay dry contact using the socket interface accessory see chapter Accessories 5 6 Wiring the RS 485 serial link NOTICE Risk of electromagnetic disturbance Voltages and currents can induce...

Page 26: ...ted The wiring of the product at the end of line Pn and the wiring of a single product on the network is spe cific see figure below 1 2 3 4 8 9 15 1 2 3 4 8 9 15 1 2 3 4 8 9 15 RS 485 communication bo...

Page 27: ...mp address When the address of the product is unknown it is possible to recover the pump address only if this pump is connected in the link For this send the order ADR CR chain of three ASCII characte...

Page 28: ...Example adr xxxxxx yyyyyy zzzzzz sssss iiii www ppp vvv ttttt CR sssss pump rotation speed min 1 iiii motor power W www reserved by default 000 ppp frequency converter tem perature C vvv reserved by d...

Page 29: ...ON Auditory risk due to exposure to high noise emissions When the chamber is in the fore pumping phase and the pressure is high the pump noise level may exceed 70 dB A Connect the exhaust port to a ch...

Page 30: ...as Air nitrogen CO2 noble gas or permanently non reactive gas None See use of gas ballast for purging Gas bal last closed Gas con taining con densable vapor Cyclic pump ing of volume Pumping large vol...

Page 31: ...ation threshold LEL lower explosive limit 2 MOC Minimum Oxygen Concentration Feature for CP LG SH pump versions CP LG SH pump versions are designed for applications with specific qualities Contact our...

Page 32: ...pump Take all the measures required to prevent risks resulting from this type of operation 6 3 2 Remote control mode operation Wire and connect the remote control connector located at the rear of the...

Page 33: ...sion operates the purge and gas ballast Note when ACPON is activated if the S1 dry contact is closed then opened on the remote control con nector then the pump stops Influence of rotation speed on pum...

Page 34: ...mpossible if this limit is not reached The saturated vapor pressure of a body is higher when the system is hot than when it is cold therefore the pump must reach operating temperature before pumping c...

Page 35: ...e removed Commissioning To better pump with condensable vapors or moist air it is necessary to operate with a hot pump and to use a nitrogen supply with the required characteristics see chapter Nitrog...

Page 36: ...ry Close off all the ports with airtight blanking plates the product comes with blanking plates that are also available for sale as accessories WARNING Danger of electrocution by contact during mainte...

Page 37: ...ntact us Product overhauls must be carried out by personnel with manufacturer training Contact our nearest service center at the following e mail address Pfeiffer Vacuum Service Support Life time Unde...

Page 38: ...leanliness of this filter regularly 2 Unscrew the filter and replace it with a new one 11 11 Air injection LG version 7 4 Exchange procedure for replacement products To proceed with a standard exchang...

Page 39: ...ank off the exhaust port with the airtight connection accessories 7 Remove the pump from the installation 7 4 2 Preparing the pump for shipping After use in clean applications Install the connecting a...

Page 40: ...old by Pfeiffer Vacuum and including all assemblies and sub assemblies This obligation does not cover the shipping cost to a reclamation facility or services provided for which the customer will be in...

Page 41: ...e control connector wiring Check that the cover plug is properly connected to the connector at the rear of the pump Other problem Pump blocked Contact our service center 9 2 The pump runs incorrectly...

Page 42: ...the plug installed on the purge port Rotation speed If remote controlled via RS 485 check the setpoint speed If remote controlled via dry contacts check the contact setting Pumping of condensable va...

Page 43: ...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...

Page 44: ...containers e Observe the applicable transport conditions ERKL RUNG KONTAMINIERUNG 6 Affix the declaration of contamination to the outside of the packaging 7 Then send your product to your local Servi...

Page 45: ...0 112637 X X X X Sound en closure kit Noise reduction 10 dBA at a maximum am bient temperature of 32 C SEK 28 40 114379 X X X X Frequency converter interface socket Retrieves the signal that indicates...

Page 46: ...X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X ISV 40 100 V 50 60 Hz 110 V 50 60 Hz 200 V 50 60 Hz 220 V 50 60 Hz 240 V 50 60Hz 24 VDC 118811 118812 118813 118814 118815 118816 X X X...

Page 47: ...Pa 1 10 1 1 10 1 1 10 1 1 10 1 Typical ultimate pressure with purge 3 and gas ballast open hPa 8 10 2 8 10 2 Typical ultimate pressure with purge 3 and gas ballast open hPa 2 10 1 2 10 1 Maximum ultim...

Page 48: ...eristics mbar bar Pa hPa kPa Torr mm Hg mbar 1 1 10 3 100 1 0 1 0 75 bar 1000 1 1 105 1000 100 750 Pa 0 01 1 10 5 1 0 01 1 10 3 7 5 10 3 hPa 1 1 10 3 100 1 0 1 0 75 kPa 10 0 01 1000 10 1 7 5 Torr mm H...

Page 49: ...ics H2O concentration 10 ppm v O2 concentration 5 ppm v Dust 1 m Oil 0 1 ppm Relative pressure 2 103 to 6 103 hPa Tbl 9 Nitrogen characteristics Connector types Nitrogen inlet 1 8 NPT male connector S...

Page 50: ...6 22 66 12 Three Phase 314 612 31 187 250 272 235 150 302 272 90 450 70 19 60 12 1 F 306 7 for LG version 2 P 1 4 BSPP purge connection for G version ACP 28 40 R S T U AA AB AC AH Single Phase 43 93 2...

Page 51: ...88 28 105 80 34 60 192 479 43 305 224 118 K C N Exh IN G E F A U AH AA AC AB P J I H Exh S IN T M L B D R AI AJ Q Fig 9 Dimensions ACP 28 40 versions CP ACP 28 CP ACP 40 CP A B D C E F G H I J K L M...

Page 52: ...vity mm Weight per foot DaN X1 X2 Y1 Y2 Z F1 F2 F3 F4 ACP 28 ACP 40 Single phase Three phase 69 5 80 5 225 225 130 8 6 7 4 8 6 7 4 ACP 28 G ACP 40 G Single phase Three phase 69 5 80 5 225 225 130 8 6...

Page 53: ...t with 4 screws supply of these screws is the customer s responsibility at least 2 screws per fixation plate The screw material must comply with foot load specifications given in the table below F2 F1...

Page 54: ......

Page 55: ...er Vacuum SAS 98 avenue de Brogny B P 2069 74009 Annecy cedex France Multi stage Roots Pump air cooled ACP 28 ACP 28 G ACP 28 CV ACP 28 SH ACP 28 LG ACP 28 CP ACP 40 ACP 40 G ACP 40 CV ACP 40 SH ACP 4...

Page 56: ...112369 Ed 09 Date 2018 06 P N 112369OEN...

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Pfeiffer Vacuum ACP 28 CP, Operating Instructions Manual

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