Swann AMI Powercon - Maintenance; Maintenance Schedule and Sensor Care

AMI Powercon
Maintenance
A-96.250.341 / 061015 43
6. Maintenance
WARNING
Stop operation before maintenance.
 Stop sample flow.
 Shut off power of the instrument.
6.1. Maintenance Schedule
Preventive maintenance frequency depends on water quality, on
the application, and on national regulations.
Control of certain set-point: Swimming pools, sanitary water:
Reagent
consumption
A 1 l resin bottle, delivered by Swan lasts at 1 ppm alcalizing re-
agent (pH 9.4) for:
 4 months at sample flow 10 l/h
 5 months at sample flow 5 l/h
6.2. Stop of Operation for Maintenance
1 Stop sample flow.
2 Shut off power of the instrument.
Monthly
 Check sample flow.
 If the monitoring of resin has been switched off:
Check cation exchanger resin. The resin color
changes to red/orange if exhausted.
If required
 clean conductivity sensors
 Replace filter
 Replace deaeration tubes