Siemens SIMATIC HMI Betriebsanleitung Seite 32

Installation and connection
4.2 Installing the extension unit
Installing the connecting pipe
1. Slide the sealing plate across the long end of the connecting pipe. Make sure that the
2. Place two lightly lubricated large 29.82 x 2.62 mm sealing rings on the two ends of the
3. Guide all the cables required for connecting the operator controls into the extension unit
4. Guide all the cables required for connecting the operator controls into the extension unit
5. Guide the long end of the connecting pipe into the lateral opening of the basic adapter
6. Insert the flange at the short end of the connecting pipe from above into the recess of the
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countersinks for the screws point in the direction of the connecting pipe bend.
connecting pipe.
through the connecting pipe.
through the top opening of the extension unit enclosure.
from which you removed the cover.
CAUTION
Make sure not to jam the cables when installing the connecting pipe.
extension unit enclosure. Check that the seal is properly seated.
Operating Instructions (Compact), 02/2009, A5E02296499-01
Extension Units