Maintenance
55
Cleaning the overflow cell (RA-10)
Water stains or the like that adhere to the overflow cell over time eventually flake off and flow
into the measurement cell, causing the mesh filter to be clogged.
Operation
1.
Turn OFF the converter.
2.
Close the root valve to shut off the sample.
3.
Clean the inside of the overflow cell using soft cloth or a soft brush.
Replacing the filter (option)
As dirts on the filter may trap residual chlorine and decrease concentration, measured data
will be affected.
Periodically check and replace the filter.
Operation
1.
Turn OFF the converter.
2.
Close the root valve to shut off the sample.
3.
Loosen the housing, and then pull it down.
4.
Replace the cartridge in the housing.
Filter cartridge (100
m)
Housing
Filter housing
h19136 | UTC 2020/03/30 3:34:51
CONFIDENTIAL
