Edwards RV3, RV8, RV5, RV12, E2M18 Instruction Manual

Instruction Manual

ATEX Rotary Vane Pumps

A652-18-880

Issue C

AXXX-YY-ZZZ

Pump Variant Motor Description
Type

XXX YY ZZZ

RV3 = 652 18 985 = 115 V 1 ph 50 Hz EExd 2C
RV5 = 653 986 = 115 V 1 ph 60 Hz EExd 2C
RV8 = 654 987 = 115 V 1 ph 60 Hz EExd 2B
RV12 = 655 988 = 230 V 1 ph 60 Hz EExd 2B
E1M18 = 343 989 = 230 V 1 ph 50 Hz EExd 2C
E2M18 = 363 990 = 230 V 1 ph 60 Hz EExd 2C

991 = 230 V 1 ph 50 Hz EExd 2B
992 = 400 V 3 ph 50 Hz EExd 2C
993 = 400 V 3 ph 50 Hz EExd 2B

E1M40 = 344 18 993 = 400 V 3 ph 50 Hz EExd 2B
E2M40 = 364
E1M80 = 345
E2M80 = 365
E1M175 = 346
E2M175 = 366
E1M275 = 347
E2M275 = 367

This page has been intentionally left blank.

Declaration of Conformity

We, Edwards,
Crawley Business Quarter,
Manor Royal,
Crawley,
West Sussex, RH10 9LW, UK

declare under our sole responsibility, as manufacturer and person within the EU authorised
to assemble the technical file, that the product(s)

RV3, RV5, RV8, RV12 ATEX Rotary Vacuum pumps:

A65X – 18 – ZZZ

Pump Type Motor Description
X ZZZ
2 = RV3 985 = 115 V, 1 ph, 50 Hz, EExd IIC
3 = RV5 986 = 115 V, 1 ph, 60 Hz, EExd IIC
4 = RV8 989 = 230 V, 1 ph, 50 Hz, EExd IIC
5 = RV12 990 = 230 V, 1 ph, 60 Hz, EExd IIC
992 = 400 V, 3 ph, 50 Hz, EExd IIC

to which this declaration relates is in conformity with the following standard(s) or other
normative document(s)

EN1012-2:1996, A1: 2009 Compressors and Vacuum Pumps. Safety Requirements.
Vacuum Pumps
EN13463-1: 2009 Non-electrical equipment for use in potentially explosive

atmospheres. Basic method and requirements

EN13463-5: 2003 Non-electrical equipment for use in potentially explosive

atmospheres. Protection by constructional safety ‘c’
EN60079-7:2007 Electrical apparatus for potentially explosive atmospheres.
Increased safety ‘e’

and fulfils all the relevant provisions of
2006/42/EC Machinery Directive

2004/108/EC Electromagnetic Compatibility (EMC) Directive
94/9/EC ATEX Directive on use in Potentially Explosive Atmospheres

II 3 G c IIB T4 INTERNAL

II 2 G IIC T4 EXTERNAL Technical report MPTR0265

Note: This declaration covers all product serial numbers from the date this Declaration was

signed onwards.

05.10.12, Burgess Hill

Peter Meares, Technical Support Manager

This product has been manufactured under a quality system registered to ISO9001

Date and Place

D

P200-01-520 Issue

Declaration of Conformity

We, Edwards,
Crawley Business Quarter,
Manor Royal,
Crawley,
West Sussex, RH10 9LW, UK

declare under our sole responsibility, as manufacturer and person within the EU authorised
to assemble the technical file, that the product(s)

E2M175 & E2M275 ATEX Rotary Vacuum pumps:

AXXX – 18 – ZZZ

Pump Type Motor Description
XXX ZZZ

E2M175 = 366 993 = 400 V, 3 ph, 50 Hz, EExd IIB
E2M275 = 367

to which this declaration relates is in conformity with the following standard(s) or other
normative document(s)

EN1012-2:1996, A1: 2009 Compressors and Vacuum Pumps. Safety Requirements.Vacuum

Pumps
EN13463-1: 2009 Non-electrical equipment for use in potentially explosive

atmospheres. Basic method and requirements
EN13463-5: 2003 Non-electrical equipment for use in potentially explosive

atmospheres. Protection by constructional safety ‘c’
EN60079-7:2007 Electrical apparatus for potentially explosive atmospheres.
Increased safety ‘e’

and fulfils all the relevant provisions of
2006/42/EC Machinery Directive

2004/108/EC Electromagnetic Compatibility (EMC) Directive
94/9/EC ATEX Directive on use in Potentially Explosive Atmospheres

II 3 G c IIB T3 INTERNAL

II 2 G IIB T160 EXTERNAL Technical report MPTR0265

Note: This declaration covers all product serial numbers from the date this Declaration was

signed onwards.

05.10.2012, Burgess HIll

Peter Meares, Technical Support Manager

This product has been manufactured under a quality system registered to ISO9001

Date and Place

P200-01-480 Issue C

Declaration of Conformity

We, Edwards,
Crawley Business Quarter,
Manor Royal,
Crawley,
West Sussex, RH10 9LW, UK

declare under our sole responsibility, as manufacturer and person within the EU authorised
to assemble the technical file, that the product(s)

E2M40 & E2M80 ATEX Rotary Vacuum pumps:

AXXX – 18 – ZZZ

Pump Type Motor Description
XXX ZZZ

E2M40 = 364 993 = 400 V, 3 ph, 50 Hz, EExd IIB
E2M80 = 365

to which this declaration relates is in conformity with the following standard(s) or other
normative document(s)

EN1012-2:1996, A1: 2009 Compressors and Vacuum Pumps. Safety Requirements.

Vacuum Pumps
EN13463-1: 2009 Non-electrical equipment for use in potentially explosive

atmospheres. Basic method and requirements
EN13463-5: 2003 Non-electrical equipment for use in potentially explosive

atmospheres. Protection by constructional safety ‘c’
EN60079-7:2007 Electrical apparatus for potentially explosive atmospheres.
Increased safety ‘e’

and fulfils all the relevant provisions of
2006/42/EC Machinery Directive

2004/108/EC Electromagnetic Compatibility (EMC) Directive
94/9/EC ATEX Directive on use in Potentially Explosive Atmospheres

II 3 G c IIB T4 INTERNAL

II 2 G IIB T4 EXTERNAL Technical report MPTR0265

Note: This declaration covers all product serial numbers from the date this Declaration was

signed onwards.

05.10.2012, Burgess Hill

Peter Meares, Technical Support Manager

This product has been manufactured under a quality system registered to ISO9001

Date and Place

D

P200-01-080 Issue

Declaration of Conformity

We, Edwards,
Crawley Business Quarter,
Manor Royal,
Crawley,
West Sussex, RH10 9LW, UK

declare under our sole responsibility, as manufacturer and person within the EU authorised
to assemble the technical file, that the product(s)

E1M18 & E2M18 ATEX Rotary Vacuum pumps:

AXXX – 18 – ZZZ

Pump Type Motor Description
XXX ZZZ

E1M18 = 343 987 = 115 V, 1 ph, 60 Hz, EExd IIB
E2M18 = 363 988 = 220 V, 1 ph, 60 Hz, EExd IIB
991 = 230 V, 1 ph, 50 Hz, EExd IIB
993 = 400 V, 3 ph, 50 Hz, EExd IIB

to which this declaration relates is in conformity with the following standard(s) or other
normative document(s)

EN1012-2:1996, A1: 2009 Compressors and Vacuum Pumps. Safety Requirements.

Vacuum Pumps
EN13463-1: 2009 Non-electrical equipment for use in potentially explosive

atmospheres. Basic method and requirements
EN60079-7:2007 Electrical apparatus for potentially explosive atmospheres.
Increased safety ‘e’
EN13463-5: 2003 Non-electrical equipment for use in potentially explosive

atmospheres. Protection by constructional safety ‘c’
and fulfils all the relevant provisions of
2006/42/EC Machinery Directive

2004/108/EC Electromagnetic Compatibility (EMC) Directive
94/9/EC ATEX Directive on use in Potentially Explosive Atmospheres

II 3 G c IIB T4 INTERNAL

II 2 G IIB T4 EXTERNAL Technical report MPTR0265

Note: This declaration covers all product serial numbers from the date this Declaration was

signed onwards.

05.10.2012, Burgess Hill

Peter Meares, Technical Support Manager

This product has been manufactured under a quality system registered to ISO9001

Date and Place

D

P200-01-040 Issue

Declaration of Conformity

We, Edwards,
Crawley Business Quarter,
Manor Royal,
Crawley,
West Sussex, RH10 9LW, UK

declare under our sole responsibility, as manufacturer and person within the EU authorised
to assemble the technical file, that the product(s)

E1M18 & E2M18 ATEX Rotary Vacuum pumps:

AXXX – 18 – ZZZ

Pump Type Motor Description
XXX ZZZ

E1M18 = 343 985 = 115 V, 1 ph, 50 Hz, EExd IIC
E2M18 = 363 986 = 115 V, 1 ph, 60 Hz, EExd IIC
989 = 230 V, 1 ph, 50 Hz, EExd IIC
990 = 230 V, 1 ph, 60 Hz, EExd IIC
992 = 400 V, 3 ph, 50 Hz, EExd IIC

to which this declaration relates is in conformity with the following standard(s) or other
normative document(s)

EN12100: 2010 Safety of machinery. General principles for design.

Risk assessment and risk reduction
EN61010-1: 2010 Safety Requirements for Electrical Equipment for Measurement,

Control and Laboratory Use. General Requirements
EN1012-2:1996, A1: 2009 Compressors and Vacuum Pumps. Safety Requirements.

Vacuum Pumps
EN13463-1: 2009 Non-electrical equipment for use in potentially explosive

atmospheres. Basic method and requirements
EN60079-7:2007 Electrical apparatus for potentially explosive atmospheres.
Increased safety ‘e’
EN13463-5: 2003 Non-electrical equipment for use in potentially explosive

atmospheres. Protection by constructional safety ‘c’
EN60034-1: 2004 Rotating electrical machines. Rating and performance

and fulfils all the relevant provisions of
2006/42/EC Machinery Directive

2004/108/EC Electromagnetic Compatibility (EMC) Directive
94/9/EC ATEX Directive on use in Potentially Explosive Atmospheres

II 3 G c IIB T4 INTERNAL

II 2 G IIC T4 EXTERNAL Technical report MPTR0265

Note: This declaration covers all product serial numbers from the date this Declaration was

signed onwards.

05.10.2012, Burgess HIll

Peter Meares, Technical Support Manager

This product has been manufactured under a quality system registered to ISO9001

Date and Place

D

P200-01-500 Issue

Declaration of Conformity

We, Edwards,
Crawley Business Quarter,
Manor Royal,
Crawley,
West Sussex, RH10 9LW, UK

declare under our sole responsibility, as manufacturer and person within the EU authorised
to assemble the technical file, that the product(s)

RV3, RV5, RV8 & RV12 ATEX Rotary Vacuum pumps:

AXXX – 18 – ZZZ

Pump Type Motor Description
XXX ZZZ

RV3 = 652 987 = 115 V, 1 ph, 60 Hz, EExd IIB
RV5 = 653 988 = 220 V, 1 ph, 60 Hz, EExd IIB
RV8 = 654 991 = 230 V, 1 ph, 50 Hz, EExd IIB
RV12 = 655 993 = 400 V, 3 ph, 50 Hz, EExd IIB

to which this declaration relates is in conformity with the following standard(s) or other
normative document(s)

EN1012-2:1996, A1: 2009 Compressors and Vacuum Pumps. Safety Requirements.

Vacuum Pumps
EN13463-1: 2009 Non-electrical equipment for use in potentially explosive

atmospheres. Basic method and requirements
EN60079-7:2007 Electrical apparatus for potentially explosive atmospheres.
Increased safety ‘e’
EN13463-5: 2003 Non-electrical equipment for use in potentially explosive

atmospheres. Protection by constructional safety ‘c’
and fulfils all the relevant provisions of
2006/42/EC Machinery Directive

2004/108/EC Electromagnetic Compatibility (EMC) Directive
94/9/EC ATEX Directive on use in Potentially Explosive Atmospheres

II 3 G c IIB T4 INTERNAL

II 2 G IIB T4 EXTERNAL Technical report MPTR0265

Note: This declaration covers all product serial numbers from the date this Declaration was

signed onwards.

05.10.2012, Burgess HIll

Peter Meares, Technical Support Manager

This product has been manufactured under a quality system registered to ISO9001

Date and Place

D

P200-01-060 Issue

A652-18-880 Issue C

Contents

Section Page

1 Introduction .......................................................................................1

1.1 Scope and definitions ................................................................................................... 1

1.2 ATEX directive implications ............................................................................................ 1

1.3 Description ................................................................................................................ 2

1.4 ATEX certification ....................................................................................................... 3

2 NORMAL OPERATION .............................................................................5

3 ABNORMAL OPERATION ... .... ..... ..... ..... ..... ..... ..... .....................................7

4 SYSTEM DATA ......................................................................................9

4.1 Physical data ............................................................................................................. 9

4.1.1 Dimensions ................................................................................................................9

4.1.2 Mass ........................................................................................................................ 9

4.2 Mechanical data .......................................................................................................... 9

4.3 Operating conditions ...................................................................................................10

4.4 Noise data ................................................................................................................10

4.5 Vibration data ...........................................................................................................10

4.6 Electrical data ...........................................................................................................10

4.6.1 Electrical data: single-phase pumps .................................................................................10

4.6.2 Electrical data: three-phase pumps .................................................................................11

Contents

5 INSTALLATION ................................................................................... 13

5.1 Safety ..................................................................................................................... 13

5.2 Mechanical installation ................................................................................................14

5.3 Electrical installation ..................................................................................................14

5.3.1 Check and configure the motor: single and three phase pumps ................................................15

5.3.2 Connect the pump to your electrical supply .......................................................................15

5.3.3 Connection of additional thermal protection devices ............................................................16

5.3.4 Check the direction of rotation ......................................................................................16

6 OPERATION ...................................................................................... 17

6.1 Pumping flammable/pyrophoric materials .........................................................................17

6.2 Gas purges ...............................................................................................................18

6.3 Shut down procedure ...................................................................................................18

6.4 Manual reset .............................................................................................................18

7 MAINTENANCE ................................................................................... 19

7.1 Safety information ......................................................................................................19

7.2 Maintenance plan .......................................................................................................19

7.3 Control intervals of ATEX coupling insert (EM40/80/175/275) ..................................................20

8 SERVICE, SPARES ................................................................................ 21

Index ........................................................... ................................... 23

For return of equipment, complete the HS Forms at the end of this manual.

Falcon 04069 04/2008

© Edwards Limited 2008. All rights reserved. Page i
Edwards and the Edwards logo are trademarks of Edwards Limited.

A652-18-880 Issue C

Contents

Tables

Table Page

1 ATEX certification ....................................................................................................... 3

2 Overall length ............................................................................................................ 9

3 Pump mass ................................................................................................................9

4 Noise data ................................................................................................................10

5 Electrical data (single-phase pumps) ................................................................................10

6 Electrical data (three-phase pumps) ................................................................................11

7 Cable gland reference .................................................................................................15

8 Torque settings ..........................................................................................................20

Associated publications

Publication title Publication number

Vacuum pump and vacuum system safety P300-20-000
Vacuum systems safety booklet P400-40-100
British Autoguard Samiflex coupling installation/maintenance instructions
Flameproof motor maintenance instructions

Page ii © Edwards Limited 2008. All rights reserved.

Edwards and the Edwards logo are trademarks of Edwards Limited.

A652-18-880 Issue C

1Introduction

1.1 Scope and definitions

This manual provides installation, operation and maintenance instructions for Group 2 Category 2 ATEX pumps in
respect to ignition sources external to the pump and Group 2 Category 3 ATEX pumps in respect to ignition sources
internal to the pump. You must use the pumps as specified in this manual.

Read this manual before you install and operate your rotary vacuum pump. Important safety information is
highlighted as WARNING and CAUTION instructions; you must obey these instructions. The use of WARNINGS and
CAUTIONS is defined below.

WARNING

Warnings are given where failure to observe the instruction could result in injury or death to
people.

CAUTION

Cautions are given where failure to observe the instruction could result in damage to the pump, associated
equipment and process.

Introduction

The units used throughout this manual conform to the SI international system of units of measurement.

Note: The content of this manual may change from time to time without notice. Edwards accept no liability for

any errors that may appear in this manual, nor does it make any expressed or implied warranties regarding
the content. So far as is reasonably practicable Edwards has ensured that its products have been designed
and constructed so as to be safe and without risks when properly installed and used in accordance with
Edwards Operating Instructions. Edwards accepts no liability for loss of profit, loss of market or any other
indirect or consequential loss whatsoever.

Note: Product warranty and limit of liability are dealt with in Edwards standard terms and conditions of sale or

negotiated contract under which this document is supplied.

1.2 ATEX directive implications

This pump is designed to meet the requirements of Group II Category 2 equipment in respect of potential ignition
sources external to the pump, and also Group II Category 3 in respect to ignition sources internal to the pump. This
classification is in accordance with Directive 94/9/EC of the European Parliament and the Council of 23rd March 1994
on the approximation of the laws of the Member States concerning equipment and protective systems intended for
use in potentially explosive atmospheres. (The ATEX Directive)

There is no potential source of ignition within or external to the pump during normal operation but there may be
potential sources of ignition under conditions of rare or expected malfunction as defined in the Directive. As a result
of this, it is necessary to consider the potential consequences of ignition sources occurring under rare or expected
malfunction. (Ref ATEX137 1992/92/EC).

© Edwards Limited 2008. All rights reserved. Page 1
Edwards and the Edwards logo are trademarks of Edwards Limited.