GEA VARIVENT R Manuals

Manuals and User Guides for GEA VARIVENT R. We have 1 GEA VARIVENT R manual available for free PDF download: Manual

GEA VARIVENT R Manual (112 pages)

Hygienic valves with lift actuator

Brand: GEA | Category: Control Unit | Size: 8 MB

Table of Contents
3
General Information
7
Information on the Document
7
Binding Character of These Operating Instructions
7
Notes on the Illustrations
7
Symbols and Highlighting
7
Manufacturer Address
8
Contact
8
EU Declaration of Conformity in Accordance with the EC Machinery Directive 2006/42/EC
9
Translated Copy of the EU - Declaration of Conformity in Accordance with the Pressure Equipment Directive 2006/42/EU
10
Safety
11
Intended Use
11
Requirements for Operation
11
Pressure Equipment Directive
11
ATEX Directive
11
Improper Operating Conditions
12
Operator's Duty of Care
12
Subsequent Changes
13
General Safety Instructions and Dangers
13
Principles for Safe Operation
13
Environmental Protection
14
Electrical Equipment
14
Supplementary Regulations
14
Qualification of Personnel
14
Safety Equipment
16
Signage
16
Residual Dangers
17
Danger Zones
18
Description
20
Design
20
Functional Description
22
Leakage-Proof Shut-Off
22
Cleaning Function
22
Cleaning by Lifting
22
Actuator Function
23
Transport and Storage
24
Storage Conditions
24
Transport
24
Scope of Supply
25
Technical Data
26
Type Plate
26
Cleaning Connection
27
Resistance and Permitted Operating Temperature of the Sealing Materials
28
Pipe Ends - General Table of Measurements
29
Wall Thickness
29
Tool
30
Lubricants
32
Weights
32
Assembly and Installation
33
Safety Instructions
33
Notes on Installation
33
Control Head
33
Valve with Detachable Pipe Connection Elements
33
Valve with Welded Ends
34
Pneumatic Connections
35
Air Requirement
35
Establishing Hose Connections
36
6.6.2.1 Hose Connection Plan - Double Seat Valves R with Lift Actuator with Control Top T.VIS
37
Hose Connection Plan - Double Seat Valves Type R and T with Lift Actuator Without Connecting Top
39
Electrical Connection with T.VIS Control Top
40
Live Parts
40
Start-Up
42
Safety Instructions
42
Notes on Commissioning
42
Operation and Control
43
Safety Instructions
43
Cleaning
44
Cleaning Process Examples
44
Cleaning Effect
44
Cleaning the Leakage Cavity
45
Valves with Lift Cleaning Without Spray Cleaning Lift Actuator Type R_C
45
Valves with Lift Cleaning with Additional Spray Cleaning Lift Actuator Type R_L
45
Examples for Cleaning by Lifting
46
Passivation
46
Maintenance
47
Safety Instructions
47
Inspections
48
Product Contact Seals
48
Pneumatic Connections
48
Electrical Connections
48
Signs on the Valve
49
Maintenance Intervals
49
Prior to Removal
50
Disassembly
50
Start Disassembly
50
Removing the Control Top
52
Disconnecting the Valve from the Housing
53
Disassembling the Valve into Individual Parts
54
Dismantle Lifting Actuator
56
Disassembly Balancer Plug
57
Disassembly of the Housing Combination
57
Installation
58
Tightening Torques
59
Fitting the Lifting Actuator
59
Installing the Valve
61
Mount the Switch Bar and Control Top
64
Assembly of the Housing Combination
66
Assembly Balancer Plug
67
Installing the Valve Insert in the Housing
67
Checking the Function
69
10.6.8.1 Checking the Valve Stroke
70
10.6.8.2 Check the Lift Stroke
70
Maintenance
70
Cleaning the Valve
70
Replacing Seals
71
10.7.2.1 Replacing V-Ring Double-Disk
71
10.7.2.2 Replacing V-Ring RA Valve Disk
73
10.7.2.3 Replace more Seals
74
Lubricating Seals and Threads
75
Alarms
77
Malfunctions and Remedies
77
Decommissioning
78
Safety Instructions
78
Disposal
78
General Notes
78
Valve Actuator Disposal
78
Spare Parts List - Mixproof Valve R_C with Lifting Actuator_Lr
79
Spare Parts List - Lifting Actuator
105
Appendix
109

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