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Contents
EB 8091-1 EN
3
1
Safety instructions and measures ...................................................................5
1.1
Notes on possible severe personal injury
.........................................................
7
1.2
Notes on possible personal injury
...................................................................8
1.3
Notes on possible property damage
................................................................9
2
Markings on the control valve ......................................................................10
2.1
Body inscription
...........................................................................................
10
2.2
Actuator nameplate
......................................................................................
11
2.3
Material number
..........................................................................................
11
3
Design and principle of operation ................................................................12
3.1
Fail-safe positions
........................................................................................
12
3.2
Versions
......................................................................................................
14
3.3
Technical data
.............................................................................................
14
4
Measures for preparation ............................................................................20
4.1
Unpacking
..................................................................................................
20
4.2
Transporting and lifting
................................................................................
20
4.2.1
Transporting
................................................................................................
20
4.2.2
Lifting
..........................................................................................................
20
4.3
Storage
.......................................................................................................
21
4.4
Preparation for installation
............................................................................
21
5
Mounting and start-up .................................................................................23
5.1
Mounting the actuator onto the valve
.............................................................
23
5.2
Installing the valve into the pipeline
...............................................................
23
5.2.1
Checking the installation conditions
...............................................................
23
5.2.2
Additional fittings
.........................................................................................
25
5.2.3
Installing the control valve
.............................................................................
25
5.3
Quick check
................................................................................................
26
6 Operation ...................................................................................................28
6.1
Working in manual mode
.............................................................................
28
7 Servicing.....................................................................................................30
7.1
Replacing the gasket
....................................................................................
31
7.1.1
Standard version
..........................................................................................
31
7.1.2
Version with insulating section
.......................................................................
31
Summary of Contents for 3510
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