3
T
able
of
conTenTs
GENERAL INFORMATION AND SAFETY INSTRUCTIONS.....................................................................................................5
1..
Operating.instructions..........................................................................................................................................................6
2..
Authorized.use.........................................................................................................................................................................7
3..
Basic.safety.instructions.....................................................................................................................................................8
4..
Use.in.the.Ex.area..................................................................................................................................................................9
5..
General.information............................................................................................................................................................10
DESCRIPTION OF SYSTEM....................................................................................................................................................................11
6..
Description.and.features.of.the.Type.8792/8793..............................................................................................13
7..
Structure...................................................................................................................................................................................17
8..
Positioner.Type.8792.........................................................................................................................................................19
9..
Process.controller.Type.8793........................................................................................................................................23
10..
Interfaces.of.the.positioner./.process.controller...............................................................................................28
11..
Technical.data........................................................................................................................................................................29
INSTALLATION................................................................................................................................................................................................35
12..
Attachment.and.assembly..............................................................................................................................................37
13..
Fluid.connection...................................................................................................................................................................49
14..
Electrical.connection.-.Circular.plug-in.connector.version.(multi-pole.version)...............................51
15..
Electrical.connection.-.Terminal.version.for.cable.gland...............................................................................56
OPERATION......................................................................................................................................................................................................61
16..
Operating.levels....................................................................................................................................................................62
17..
Operating.and.display.elements..................................................................................................................................63
18..
Operating.states...................................................................................................................................................................71
19..
Activating.and.deactivating.auxiliary.functions....................................................................................................72
20..
Manually.opening.and.closing.the.valve.................................................................................................................74
START-UP...........................................................................................................................................................................................................75
21..
Start-up.sequence...............................................................................................................................................................76
22..
Safety.instructions..............................................................................................................................................................76
23..
Basic.setting.of.the.device.............................................................................................................................................77
Type 8792, 8793
english
Contents
