44
(1)
Remove the electronics unit according to "Replacement of electronics unit"
(2)
Remove the 2 hexagon socket bolts from the electronic housing.
Pull the electronics housing straight forward and away from the detecting unit.
(3)
Replace the detecting unit with a new one of the same type.
(4)
Check if the O ring of the cell neck and all the surfaces in contact between the electronics
housing and the cell neck are not damaged. Assemble measuring cell and electronics
housing. Tighten the 2 screws
(5)
Connect each connector of the electronics unit and attach it to the transmission unit.
(6)
After connecting all the connectors, assemble the ampli
fier
unit in the electronics housing.
• Ensure that replacement detector unit has the same speci
fi
cation as the
original by comparing nameplates.
• When removing the transmitter case, pay attention not to damage the
fl
atcable.
Replacement of detecting unit
Detecting unit
Transmission unit
Hexagonal socket bolt
Flatcable
PRECAUTION
