Procedure
1. Check that the cable inlets in the enclosure are sealed and intact.
2. Check whether there is any water or dust inside the enclosure. If there is, find out how it
got there.
3. Check that the wiring is secure (connectors, cables).
7.5
Cleaning
Safety information for zone 1 and zone 2
WARNING
Plastics can develop an electrostatic charge when they are cleaned. If you are operating the
ET 200iSP in zone 1 or zone 2, this can represent a danger:
Clean the ET 200iSP only with damp cloths.
A sign with the warning "Clean the ET 200iSP only with damp cloths" must be placed inside
the enclosure.
Following cleaning, run a functional check of the ET 200iSP.
Safety information for zone 21 and zone 22
WARNING
The dust layer on the enclosure of the ET 200iSP must not exceed a depth of 5 mm.
Remove the dust layer on the enclosure at regular intervals! During cleaning, make sure there
is no risk of explosion!
Maintenance
7.5 Cleaning
ET 200iSP
190
Operating Instructions, 11/2017, A5E00247483-07
Содержание SIMATIC ET 200iSP
Страница 82: ...Configuration options 3 18 Redundancy with IM 152 ET 200iSP 82 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 184: ...Commissioning and Diagnostics 6 8 Diagnostics with STEP 7 ET 200iSP 184 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 194: ...Maintenance 7 7 Reading service data ET 200iSP 194 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 220: ...Terminal modules 9 6 Terminal module TM RM RM ET 200iSP 220 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 372: ...Glossary ET 200iSP 372 Operating Instructions 11 2017 A5E00247483 07 ...
Страница 384: ...Index ET 200iSP 384 Operating Instructions 11 2017 A5E00247483 07 ...