Maintenance; Maintenance Schedule - Swan Analytical Instruments AMI Codes-II TC Operator's Manual

AMI Codes-II TC

Maintenance

6.
6.1.
Daily (dirty water)
up to every
2 weeks (clean
water)
Every 4–6 weeks
Monthly
Yearly
By occurrence
Weekly
Every 2 months:
44
Maintenance

Maintenance Schedule

WARNING
Stop operation before maintenance.
 Stop sample flow.
 Shut off power of the instrument.
Check sample supply for dirt.
Clean all filters and strainers, if necessary.
Clean AMI Codes protection filter, if necessary.
Check sample flow (see also
Clean reagent canisters and prepare new reagents.
Let instrument run for 1 h. Make 3 manual measure-
ments. Compare average value to displayed value. If nec-
essary, perform process calibration.
Recommendation: Check photometer with verification kit
Verification, p. 50.
Exchange reagent pump tubes.
E020, FOME dirty:
E065, Reagents low:
E022, Reagent empty:
If pH option is installed:
Perform a process
Perform a standard
Troubleshooting, p.
Cleaning the Photometer, p. 55
Refill or replace Reagents, p. 46
Refill or replace Reagents, p. 46
calibration, see Process pH, p.
calibration, see Standard pH, p.
65).
51.
53.
A-96.250.631 / 280219