Installing; Safety Notes For Installing The Option Modules - Siemens SIPART PS2 Operating Instructions Manual

Installing

3.1

Safety notes for installing the option modules

Assembling the components
For the composition of the components it must be ensured that only positioners and option
modules that are certified for the relevant operating range are combined.
This condition applies in particular to the safe operation of the positioner in the areas of
zone 1, 2 and 22, in which the atmosphere can be potentially explosive. Make sure you
observe the device categories 2 and 3 of the device itself as well as the ones of its option
modules.
NOTICE
To observe before installation
Before you install option modules, you must open the housing of the positioner. Please note
that the degree of protection IP66/NEMA 4x is not guaranteed when the housing is open.
SIPART PS2 with mechanical limit switch module
Operating Instructions (Compact), 04/2007, A5E01179056-01
WARNING
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