KROHNE OPTISONIC 3400 EN - Manual (Page 26)

3
INSTALLATION
26
OPTISONIC 3400
www.krohne.com 11/2013 - 4002037702 - HB OPTISONIC 3400 -en-R02
3.8.2 Turning the display of the field housing version
The display of the field housing version can be turned in 90° increments.
1 Unscrew the cover from the display and operation control unit.
2 Using a suitable tool, pull out the two metal puller devices to the left and right of the display.
3 Pull out the display between the two metal puller devices and rotate it to the required position.
4 Slide the display and then the metal puller devices back into the housing.
5 Re-fit the cover and tighten it by hand.
Figure 3-16: Turning the display of the field housing version
CAUTION!
The ribbon cable of the display must not be folded or twisted repeatedly.
INFORMATION!
Each time a housing cover is opened, the thread should be cleaned and greased. Use only resin-
free and acid-free grease.
Ensure that the housing gasket is properly fitted, clean and undamaged.