KROHNE OPTISWITCH 4000C Contactless EN - Manual (Page 23)

Specimen_e.pdf.
By doing this you help us carry out the repair quickly and
without having to call back for needed information.
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Print and fill out one form per instrument
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Clean the instrument and pack it damage-proof
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Attach the completed form and possibly also a safety data
sheet to the instrument
OPTISWITCH 4000 C - with contactless electronic switch 23
Maintenance and fault rectification
31762
-EN
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