GEA VARIVENT 24/7 PMO Manuale utente
Hygienic valves
GEA VARIVENT® 24/7 PMO valve 2.0, type M/2.0
Operating instruction (Translation from the original language)
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COPYRIGHT
These Operating Instructions are the English translation of the original operating
instructions in the sense of the EU Machinery Directive. This document is
protected by copyright. All rights reserved. The document may not, in whole or in
part, be copied, reproduced, translated or reduced to an electronic medium of
machine-readable form without the express permission of GEA Tuchenhagen
GmbH.
LEGAL NOTICE
Word marks
The designations VARIVENT® and T.VIS® are protected trademarks of GEA
Tuchenhagen GmbH.
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TABLE OF CONTENTS
1 General Information 7
1.1 Information on the Document 7
1.1.1 Binding Character of These Operating Instructions 7
1.1.2 Notes on the Illustrations 7
1.1.3 Symbols and Highlighting 7
1.2 Manufacturer address 8
1.3 Contact 8
1.4 EU Declaration of Conformity in accordance with the EC Machinery Directive 2006/42/EC 9
1.5 Translated copy of the EU - Declaration of conformity in accordance with the Pressure Equipment Directive
2006/42/EU 10
1.6 UK Declaration of Conformity for the Delivery of Machines (Safety) dated 2008 11
2 Safety 12
2.1 Intended use 12
2.1.1 Requirements for operation 12
2.1.2 Pressure equipment directive 12
2.1.3 ATEX directive 12
2.1.4 Improper operating conditions 13
2.2 Operator’s Duty of Care 13
2.3 Subsequent changes 14
2.4 General safety instructions and dangers 14
2.4.1 Principles for safe operation 14
2.4.2 Environmental Protection 15
2.4.3 Electrical Equipment 15
2.5 Supplementary Regulations 15
2.6 Qualification of personnel 15
2.7 Safety equipment 17
2.7.1 Signage 17
2.8 Residual dangers 18
2.9 Danger zones 19
3 Description 22
3.1 Design 22
3.2 Functional description 24
3.2.1 Leakage-Proof Shut-Off 24
3.2.2 Cleaning by lifting 24
3.2.3 Actuator Function 24
4 Transport and storage 25
4.1 Storage conditions 25
4.2 Transport 25
4.2.1 Scope of supply 26
5 Technical data 27
5.1 Type plate 27
5.2 Technical data 27
5.3 Resistance and permitted operating temperature of the sealing materials 28
5.4 Pipe ends - General table of measurements 29
5.5 Tool 30
5.6 Lubricants 31
5.7 Weights 31
6 Assembly and installation 32
6.1 Safety instructions 32
6.2 Notes on installation 32
6.3 Control head 32
6.4 Valve with Detachable Pipe Connection Elements 32
6.5 Valve with welded ends 33
6.6 Pneumatic connections 34
6.6.1 Air requirement 34
6.6.2 Establishing hose connections 34
Hose connection plan - mixproof valves M/2.0 with control top T.VIS 35
6.7 Electrical connection with T.VIS control top 36
6.7.1 Adjustment of the control top 36
Control top T.VIS A-15 adjustment 36
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Control top T.VIS M-15 adjustment 38
6.7.2 Adjustment of the initiators in the lantern 41
Fitting the sliding piece 41
Set the slider 42
Fitting the proximity switch 43
Set the proximity switch 43
6.8 Test procedure according to PMO for valve type M/ 2.0 45
6.8.1 Test procedure 45
6.8.2 Hardware description 46
7 Start-up 48
7.1 Safety instructions 48
7.2 Notes on commissioning 48
8 Operation and control 49
8.1 Safety instructions 49
8.2 Feedback system / signal analysis 49
9 Cleaning 50
9.1 Cleaning 50
9.1.1 Cleaning Process Examples 50
9.1.2 Cleaning effect 50
9.1.3 Cleaning the leakage outlet of the mixproof valve type M/ 2.0 51
9.1.4 Cleaning of the lower balancer 51
9.1.5 Examples for cleaning by lifting 51
9.2 Passivation 51
10 Maintenance 53
10.1 Safety instructions 53
10.2 Inspections 54
10.2.1 Product contact seals 54
10.2.2 Pneumatic connections 54
10.2.3 Electrical connections 55
10.3 Maintenance intervals 55
10.4 Prior to removal 56
10.5 Disassembly 56
10.5.1 Start disassembly 56
10.5.2 Removing the control top 60
10.5.3 Disconnecting the valve from the housing 61
10.5.4 Removing the valve disk 63
10.5.5 Dismantle double-disk 64
10.5.6 Dismantle lifting actuator 65
10.5.7 Disassembly sterile lock 67
10.5.8 Disassembly balancer plug 67
10.6 Installation 68
10.6.1 Tightening torques 69
10.6.2 Fitting the lifting actuator 69
10.6.3 Installing the valve 72
10.6.4 Mount the switch bar and control top 77
10.6.5 Assembly balancer plug 78
10.6.6 Fit the sterile lock 78
10.6.7 Installing the valve in the housing 79
10.6.8 Checking the function 82
Checking the valve stroke 82
Check the lift stroke 82
10.7 Maintenance 82
10.7.1 Cleaning the valve 82
10.7.2 Replacing Seals 83
Replacing V-Ring RA on the double-disk and valve disk 83
Replace more seals 85
Lubricating seals and threads 85
11 Alarms 88
11.1 Malfunctions and remedies 88
12 Decommissioning 89
12.1 Safety instructions 89
12.2 Disposal 89
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12.2.1 General notes 89
12.2.2 Valve Actuator Disposal 89
13 Spare parts list - mixproof valve M/2.0 with cleaning of lower balancer 90
14 Spare parts list - mixproof valve M/2.0 without cleaning of lower balancer 95
15 Spare parts list - Lifting actuator M/2.0 100
16 Dimension sheet - mixproof valve type M/ 2.0 103
17 Appendix 105
17.1 Lists 105
17.1.1 Abbreviations and terms 105
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1 General Information
1.1 Information on the Document
The present Operating Instructions are part of the user information for the
product. The Operating Instructions contain all the information you need to
transport, install, commission, operate and carry out maintenance for the product.
1.1.1 Binding Character of These Operating Instructions
These Operating Instructions contain the manufacturer's instructions to the
operator of the product and to all persons who work on or use the product
regarding the procedures to follow.
Carefully read these Operating Instructions before starting any work on or using
the product. Your personal safety and the safety of the product can only be
ensured if you act as described in the Operating Instructions.
Store the Operating Instructions in such a way that they are accessible to the
operator and the operating staff during the entire life cycle of the product. When
the location is changed or the product is sold make sure you also provide the
Operating Instructions.
1.1.2 Notes on the Illustrations
The illustrations in these Operating Instructions show the product in a simplified
form. The actual design of the product can differ from the illustration. For detailed
views and dimensions of the product please refer to the design documents.
1.1.3 Symbols and Highlighting
In these Operating Instructions, important information is highlighted by symbols
or special formatting. The following examples illustrate the most important types
of highlighting.
Danger
Warning: Fatal Injuries
Failure to observe the warning can result in serious damage to health, or
even death.
► The arrow identifies a precautionary measure you have to take to avoid
the hazard.
Warning: Explosions
Failure to observe the warning can result in severe explosions.
► The arrow identifies a precautionary measure you have to take to avoid
the hazard.
General Information
Information on the Document
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Warning!
Warning: Serious Injuries
Failure to observe the warning can result in serious damage to health.
► The arrow identifies a precautionary measure you have to take to avoid
the hazard.
Caution!
Warning: Injuries
Failure to observe the warning can result in minor or moderate damage to
health.
► The arrow identifies a precautionary measure you have to take to avoid
the hazard.
Notice
Warning: Damage to Property
Failure to observe the warning can result in serious damage to the
component or in the vicinity of the component.
► The arrow identifies a precautionary measure you have to take to avoid
the hazard.
Carry out the following steps: = Start of a set of instructions.
1. First step in a sequence of operations.
2. Second step in a sequence of operations.
®Result of the previous operation.
®The operation is complete, the goal has been achieved.
Hint!
Further useful information.
1.2 Manufacturer address
GEA Tuchenhagen GmbH
Am Industriepark 2-10
21514 Büchen
1.3 Contact
Tel.:+49 4155 49-0
Fax:+49 4155 49-2035
www.gea.com
General Information
Manufacturer address
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1.4 EU Declaration of Conformity in accordance with the EC Machinery Directive
2006/42/EC
General Information
EU Declaration of Conformity in accordance with the EC Machinery Directive 2006/42/EC
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1.5 Translated copy of the EU - Declaration of conformity in accordance with the
Pressure Equipment Directive 2006/42/EU
Manufacturer: GEA Tuchenhagen GmbH
Am Industriepark 2-10
21514 Büchen
We hereby declare that the machine named below
Designation: Valve with actuator
Type: VARIVENT®
due to its design and construction as well as in the versions sold by us, meet the basic safety and health requirements of the following
guideline:
Relevant EC directives: 2006/42/EC EC Machinery Directive
Applicable harmonized standards, in
particular:
EN ISO 12100: 2010
Remarks: •This declaration will become invalid if any alterations are
made to the machine which have not been agreed with us
•We also declare that the relevant technical documentation for
this machine has been prepared in accordance with Annex
VII, Part A, and agree to submit the documentation on
justified request of national authorities on a data carrier
Person authorised for compilation and handover of technical
documentation:
GEA Tuchenhagen GmbH
CE Documentation Officer
Am Industriepark 2-10
21514 Buchen, Germany
Büchen, 24 January 2020
Franz Bürmann
Managing Director i.V. Matthias Südel
Head of Engineering
General Information
Translated copy of the EU - Declaration of conformity in accordance with the Pressure Equipment Directive 2006/42/EU
430BAL009261EN_2
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