Table of Contents
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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
1.4
Warnings on the regulator ............................................................................11
2.
Markings on the device ...............................................................................11
2.1
Regulator nameplate ....................................................................................11
2.2
Location of the nameplate .............................................................................11
2.3
Material identification number ......................................................................12
2.4
Warning .....................................................................................................12
3.
Design and principle of operation ................................................................12
3.1
Technical data .............................................................................................12
4.
Measures for preparation ............................................................................18
4.1
Unpacking ..................................................................................................18
4.2
Transporting and lifting ................................................................................18
4.3
Storage .......................................................................................................18
5.
Mounting ....................................................................................................20
5.1
Mounting positions .......................................................................................20
5.2
Additional fittings .........................................................................................21
5.3
Preparation for installation ............................................................................22
5.3.1
Cleaning the pipeline ...................................................................................22
5.4
Installation ...................................................................................................23
5.4.1
Installing the regulator ..................................................................................23
5.4.2
Filling the plant ............................................................................................23
5.5
Testing the regulator .....................................................................................24
5.5.1
Leakage ......................................................................................................24
5.5.2
Pressure test .................................................................................................25
5.6
Insulation ....................................................................................................25
6.
Start-up ......................................................................................................26
6.1
Start-up and putting the device back into operation ........................................27
6.2
Starting up the plant .....................................................................................27
7.
Operation ...................................................................................................27
7.1
Adjusting the set point ..................................................................................27
EB 2723 EN
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