Maintenance; Maintenance Schedule; Stop Of Operation For Maintenance - Swann AMU Powercon Operator's Manual

AMU Powercon

Maintenance

5.
5.1.
Monthly
If required
Reagent
consumption
5.2.
A-96.250.331 / 230320
Maintenance
WARNING
Stop operation before maintenance.
 Stop sample flow.
 Shut off power of the instrument.

Maintenance Schedule

Preventive maintenance frequency depends on water quality, on
the application, and on national regulations.
 Check sample flow.
 Check cation exchanger resin (if any). The resin color
changes to red/orange if exhausted.
 Clean conductivity sensor.
 Replace the inlet filter of the cation exchanger bottle (if
any).
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

Stop of Operation for Maintenance

1 Stop sample flow.
2 Shut off power of the instrument.
29