ActionStep
Tap Diagnostics.3
Result: The Diagnostics screen opens.
Tap Set baseline to capture a new reference value for the test.4
Tap Dark current test.5
The result is displayed as Pass or Fail:
•
Pass: the UV Monitor is working as it should.
•
Fail: replace the UV Monitor.
Check for presence of stray light
Follow the instructions below to perform a Stray light test.
ActionStep
Flush and fill the UV flow cell with 15% acetone using a syringe. Make sure
that there are no air bubbles in the syringe.
1
42 ÄKTA start Maintenance Manual 29060308 AD
3 Maintenance operations
3.5 UV Monitor
3.5.2 Diagnostics