CONTENTS
WARNING ____________________________________________________________________________________________________________ 3
INSTRUMENT OPERATION _______________________________________________________________________________________________ 3
1.
NUMBERING SYSTEM _____________________________________________________________________________________________ 4
2.
TECHNICAL DATA ________________________________________________________________________________________________ 4
2.1.
Performances _____________________________________________________________________________________________ 4
2.2.
Schematic ________________________________________________________________________________________________ 4
3.
4.
5.
5.1.
Current signal ____________________________________________________________________________________________ 6
5.2.
Maximum Power __________________________________________________________________________________________ 6
5.3.
5.4.
6.
7.
8.
8.1.
Installation _______________________________________________________________________________________________ 7
8.2.
Start up __________________________________________________________________________________________________ 7
9.
10.
MAINTENANCE SERVICE __________________________________________________________________________________________ 8
10.1.
General rules _____________________________________________________________________________________________ 8
10.2.
10.3.
10.4.
11.
11.1.
11.2.
For Intrinsic Safety ________________________________________________________________________________________ 9
11.3.
For Flameproof____________________________________________________________________________________________ 9
ATEX Instruction Manual GEA19513 - 03/2012
4700E and 4800E Series Electropneumatic Positioners
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