2
INSTALLATION
20
OPTIWAVE 7300 C
www.krohne.com
04/2009 - 4000050002 - QS OPTIWAVE 7300 R05 en
Equipment needed (not supplied):
•
3 mm Allen wrench
If the process connection is smaller than the antenna:
•
Make sure the flange on the nozzle is level.
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Remove the antenna locking screw.
•
Remove the antenna from the housing.
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Align the gasket correctly on the flange facing of the nozzle.
•
Lower the antenna carefully into the tank. Do not attach to the tank yet.
•
Attach the antenna and the antenna locking screw
•
Lower the antenna carefully into the tank. Tighten the flange bolts.
•
Attach the antenna from inside the tank.
Figure 2-17: How to attach the device if the antenna is smaller than the process connection
WARNING!
If you attach the antenna in a closed space, make sure that there is a good airflow in the area.
Make sure that a person not in the tank can always hear you.
QS_OPTIWAVE7300_en_090528_4000050002_R05_web.book Page 20 Friday, May 29, 2009 4:01 PM
