KROHNE OPTISONIC 6300 EN - Manual (Page 103)

SERVICE
7
103
OPTISONIC 6300
www.krohne.com 07/2009 - 4000263902 - HB OPTISONIC 6300 R03 en
7.4.1 Field version
Once the electronic unit is removed,
• Replace the fuse. The fuse holder with the mains fuse is located on the power board, which is
the upper board.
• Reinstall the electronics unit back to the housing.
• Reinstall cover and tighten down by hand 1 and connect power.
7.4.2 Wall version
Once the electronic unit is removed,
• Replace the fuse. The fuse holder with the mains fuse is located on the power board, which is
at the back.
• Mount the small printed circuit board back onto the sensor driver board.
• Put the electronics unit back to the housing.
• Click the display back into the holders.
• Close the housing and lock the doors.
• Connect power.
INFORMATION!
Please refer to Field version on page 97 for details how to open the housing and remove /
reinstall the electronics.
Figure 7-9: Unscrew the cover and remove the display
INFORMATION!
Please refer to Wall version on page 99 for details how to open the housing and remove the
electronics.
.book Page 103 Tuesday, August 18, 2009 4:51 PM