KROHNE OPTISONIC 7060 EN - Manual (Page 43)

OPTISONIC 7060
Electrical & mechanical installation manual 730962.31.00 page 43 of 52
5.2.3 Pressure testing of a gas pipeline with liquid (water)
For example when a pipeline in which the OPTISONIC 7060 is installed will be pressure tested with
a liquid (water) the following precautions must be taken to prevent the transducers from getting wet:
• The transducers must be removed.
• Blindstops must be fitted in the tranducer positions. A set of blindstops can be ordered at
KROHNE.
For the detailed procedure to remove and refit the transducers, consult the service manual.