Pfeiffer Vacuum MVP 040-2 User manual

OPERATING INSTRUCTIONS

Translation of the Original

MVP 040-2 ∣MVP 070-3 ∣MVP 070-3 C

Diaphragm pump

Dear Customer,

Thank you for choosing a Pfeiffer Vacuum product. Your new diaphragm pump is designed to

support you with its performance, perfect operation and without impacting 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. From this

extensive, practical experience we have gained a large volume of information that can

contribute to efficient deployment and to your personal safety.

In the knowledge that our product must avoid consuming work output, we trust that our

product can offer you a solution that supports you in the effective and trouble-free

implementation of your individual application.

Please read these operating instructions before putting your product into operation for the

first time. If you have any questions or suggestions, please feel free to contact info@pfeiffer-

vacuum.de.

Further operating instructions from Pfeiffer Vacuum can be found in the Download Center on

our website.

Disclaimer of liability

These operating instructions describe all models and variants of your product. Note that your

product may not be equipped with all features described in this document. Pfeiffer Vacuum

constantly adapts its products to the latest state of the art without prior notice. Please take

into account that online operating instructions can deviate from the printed operating

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 explicitly defined as foreseeable

misuse.

This document is the intellectual property of Pfeiffer Vacuum and all contents of this

document are protected by copyright. They may not be copied, altered, reproduced or

published without the prior written permission of Pfeiffer Vacuum.

We reserve the right to make changes to the technical data and information in this document.

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Table of contents

1 About this manual 7

1.1 Validity 7

1.1.1 Applicable documents 7

1.1.2 Variants 7

1.2 Target group 7

1.3 Conventions 7

1.3.1 Instructions in the text 7

1.3.2 Pictographs 8

1.3.3 Stickers on the product 8

1.3.4 Abbreviations 9

1.4 Trademark proof 9

2 Safety 10

2.1 General safety information 10

2.2 Safety instructions 10

2.3 Safety precautions 13

2.4 Limits of use of the product 14

2.5 Proper use 14

2.6 Foreseeable improper use 14

2.7 Personnel qualification 15

2.7.1 Ensuring personnel qualification 15

2.7.2 Personnel qualification for maintenance and repair 15

2.7.3 Advanced training with Pfeiffer Vacuum 16

3 Product description 17

3.1 Function 17

3.1.1 Drive 18

3.1.2 Pumping system 18

3.1.3 Cooling 18

3.1.4 Gas ballast 18

3.2 Connections 19

3.3 Identifying the product 19

3.4 Scope of delivery 19

4 Transportation and Storage 20

4.1 Transporting the vacuum pump 20

4.2 Storing the vacuum pump 20

5 Installation 21

5.1 Setting up vacuum pump 21

5.2 Connecting the vacuum side 21

5.3 Connect exhaust side 22

5.4 Connecting to the mains power supply 23

6 Operation 25

6.1 Commissioning vacuum pump 25

6.2 Switching on vacuum pump 25

6.3 Operating the vacuum pump with gas ballast 26

6.4 Pumping condensable vapors 27

6.5 Switching off the vacuum pump 28

7 Maintenance 29

7.1 Maintenance instructions 29

7.2 Checklist for inspection and maintenance 30

7.3 Replacing device fuses 31

7.4 Replacing diaphragms and valves of MVP 040-2 32

7.4.1 Dismantling vacuum pump MVP 040-2 33

Table of contents

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7.4.2 Removing diaphragms from MVP 040-2 34

7.4.3 Installing diaphragms for MVP 040-2 34

7.4.4 Installing vacuum pump MVP 040-2 34

7.5 Replacing diaphragms and valves of MVP 070-3 35

7.5.1 Dismantling vacuum pump MVP 070-3 36

7.5.2 Removing diaphragms from MVP 070-3 37

7.5.3 Installing diaphragms for MVP 070-3 37

7.5.4 Installing vacuum pump MVP 070-3 38

7.6 Replacing diaphragms and valves of MVP 070-3 C 38

7.6.1 Dismantling vacuum pump MVP 070-3 C 39

7.6.2 Removing diaphragms from MVP 070-3 C 40

7.6.3 Installing diaphragms for MVP 070-3 C 41

7.6.4 Installing vacuum pump MVP 070-3 C 42

7.7 Checking the final pressure 43

8 Decommissioning 44

9 Recycling and disposal 45

9.1 General disposal information 45

9.2 Dispose of diaphragm pumps 45

10 Malfunctions 46

11 Service solutions by Pfeiffer Vacuum 48

12 Spare parts packages 50

13 Accessories 51

13.1 Accessory information 51

13.2 Ordering accessories 51

14 Technical data and dimensions 52

14.1 General 52

14.2 Technical data 52

14.3 Substances in contact with the media 54

14.4 Dimensions 55

Declaration of conformity 57

Table of contents

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List of tables

Tbl. 1: Stickers on the product 8

Tbl. 2: Abbreviations used in this document 9

Tbl. 3: Limits of use of the product 14

Tbl. 4: Connection description of the diaphragm pump 19

Tbl. 5: Permissible voltage ranges for reversible single phase motor 23

Tbl. 6: Typical service life with normal use 29

Tbl. 7: Maintenance intervals 30

Tbl. 8: Troubleshooting on diaphragm pumps 47

Tbl. 9: Spare parts packages 50

Tbl. 10: Accessories MVP 040-2 51

Tbl. 11: Accessories MVP 070-3 51

Tbl. 12: Accessories MVP 070-3 C 51

Tbl. 13: Conversion table: Pressure units 52

Tbl. 14: Conversion table: Units for gas throughput 52

Tbl. 15: Technical data, MVP 040-2 53

Tbl. 16: Technical data, MVP 070-3 54

Tbl. 17: Technical data MVP 070-3 C 54

Tbl. 18: Materials that make contact with the process media 55

List of tables

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List of figures

Fig. 1: Position of the stickers on the product 9

Fig. 2: Design of vacuum pump MVP 040-2 17

Fig. 3: Design of vacuum pump MVP 070-3 17

Fig. 4: Design of vacuum pump MVP 070-3 C 18

Fig. 5: Minimum distances 21

Fig. 6: Voltage selector switch 23

Fig. 7: Gas ballast valve 27

Fig. 8: Device fuses in terminal box 31

Fig. 9: Individual parts MVP 040-2 33

Fig. 10: Individual parts MVP 070-3 36

Fig. 11: Function of diaphragm key 37

Fig. 12: Individual parts MVP 070-3 C 39

Fig. 13: Hose clamps and clamping claws 40

Fig. 14: Function of diaphragm key 41

Fig. 15: Valve orientation 42

Fig. 16: Dimensions MVP 040-2 55

Fig. 17: Dimensions MVP 070-3 56

Fig. 18: Dimensions MVP 070-3 C 56

List of figures

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1 About this manual

IMPORTANT

Read carefully before use.

Keep the manual for future consultation.

1.1 Validity

This operating instructions is a customer document of Pfeiffer Vacuum. The operating instructions de-

scribe 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 this op-

erating instructions refers to the product's current development status. The document shall remain valid

provided that the customer does not make any changes to the product.

1.1.1 Applicable documents

Designation Document

Declaration of conformity A component of these operating instructions

1.1.2 Variants

These instructions apply to diaphragm pumps of the AC series:

●MVP 040-2 as standard version

●MVP 070-3 as standard version

●MVP 070-3 C as corrosive gas version

1.2 Target group

These operating instructions are aimed at all persons performing the following activities on the product:

●Transportation

●Setup (Installation)

●Usage and operation

●Decommissioning

●Maintenance and cleaning

●Storage or disposal

The work described in this document is only permitted to be performed by persons with the appropriate

technical qualifications (expert personnel) or who have received the relevant training from Pfeiffer Vac-

uum.

1.3 Conventions

1.3.1 Instructions in the text

Usage instructions in the document follow a general structure that is complete in itself. The required ac-

tion is indicated by an individual step 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 numerical list indicates an action with multiple necessary steps.

1. Step 1

2. Step 2

3. ...

About this manual

7/58

1.3.2 Pictographs

Pictographs used in the document indicate useful information.

Note

Tip

1.3.3 Stickers on the product

This section describes all the stickers on the product along with their meanings.

Pfeiffer Vacuum

Berliner Straße 43

D - 35614 Asslar

Germany

Mod.

P/N

S/N

Mass

IP 40 / Type 1

S(N ) max. 2.3/2.5 m /h

100-115 V, 50/60 Hz, 3.4 A

120 V, 60 Hz, 2.9 A

200-230 V, 50/60 Hz, 1.8 A

MVP 040-2 2021/07

PK T01 210

xxxxxxxxxx

max. 1800 1/min

11.4 kg

180 W

UL/CSA 61010-1

Rating plate

Rating plate for diaphragm pump MVP 040-2

Pfeiffer Vacuum

Berliner Straße 43

D - 35614 Asslar

Germany

Mod.

P/N

S/N

Mass

IP 40 / Type 1

S(N ) max. 3.8/4.3 m /h

100-115 V, 50/60 Hz, 5.7 A

120 V, 60 Hz, 4.0 A

200-230 V, 50/60 Hz, 3.0 A

MVP 070-3 2021/07

PK T01 310

xxxxxxxxxx

max. 1800 1/min

16.4 kg

250W

UL/CSA 61010-1

Rating plate

Rating plate for diaphragm pump MVP 070-3 and MVP 070-3 C

Warning of hot surfaces

The sticker warns of hot surfaces during operation or immediately

after switching off the vacuum pump.

General warning signs

The sticker provides a general warning of possible dangers.

warranty seal

Warranty seal

The diaphragm heads are sealed at the factory. Damaging or re-

moving a warranty seal results in loss of the warranty.

Warning against voltage range being set incorrectly

This sticker warns against damage to the motor due to incorrectly

set voltage range.

Tbl. 1: Stickers on the product

About this manual

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Fig. 1: Position of the stickers on the product

1 Warranty seal (2×) 3 Voltage range warning sign

2 “Hot surface” warning sign 4 Rating plate of the diaphragm pump

Incl. the 2 warning signs

1.3.4 Abbreviations

Abbreviation Meaning in this document

AC Alternating current

CCorrosive gas version

DN Nominal diameter (diamètre nominal)

ECTFE Ethylene chlortrifluorethylene

ETFE Ethylene tetrafluoroethylene copolymer

FFKM Perfluoroelastomer

FPM Fluoropolymer rubber

MVP Diaphragm vacuum pump

MSL Mean sea level

PA Polyamide

PE Polyethylene

Protective earth (earthed conductor)

PTFE Polytetrafluoroethylene

PVC Polyvinyl chloride (PVC)

WAF Wrench size

Tbl. 2: Abbreviations used in this document

1.4 Trademark proof

●LOCTITE® is a brand of Henkel AG & Co. KGaA.

●Torx® is a brand of Acument Intellectual Properties, LLC.

About this manual

9/58

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.

►Instructions to avoid the danger situation

WARNING

Potential pending danger

Indicates a pending danger that could result in death or serious injury if not observed.

►Instructions to avoid the danger situation

CAUTION

Potential pending danger

Indicates a pending danger that could result in minor injuries if not observed.

►Instructions to avoid the danger situation

NOTICE

Danger of damage to property

Is used to highlight actions that are not associated with personal injury.

►Instructions to avoid damage to property

Notes, tips or examples indicate important information about the product or about this docu-

ment.

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 12100 Section 5. As far as appli-

cable, all unit life cycle phases have been considered.

Risks during transport

WARNING

Danger of serious injury due to falling objects

Due to falling objects there is a risk of injuries to limbs through to broken bones.

►Take particular care and pay special attention when transporting products manually.

►Do not stack the products.

►Wear protective equipment, e.g. safety shoes.

Safety

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