A-96.250.511 / 091120
AMI Turbiwell
Maintenance
74
6.6. Longer Stop of Operation
Do not switch off the instrument if your operation is suspended for
less than a week. Power consumption is very low and the turbidime-
ter remains ready for use.
If water hardness is very high, lime deposition may precipitate.
1 Stop sample flow.
2 Switch off power.
3 Empty measuring chamber by opening the drain valve. (With
automatic drain valve option, select <Maintenance>/<Drainage>/
<Manual operation>/<Motor valve>/<open> menu item).
4 If necessary clean the measuring chamber (see Cleaning the
Measuring Chamber, p. 56).