Swan Analytical Instruments AMI Turbiwell - Troubleshooting; Common Error Types

A-96.250.511 / 091120
AMI Turbiwell
Troubleshooting
75
7. Troubleshooting
7.1. Calibration Errors
Error message: Deviation too big!! Please check manual.
7.2. Matching Errors
Error message: Deviation too big!! Please check manual.
7.3. Verification Errors
Error message: Deviation too big!! Please check manual.
Possible cause Corrective Action
Wrong formazine stan-
dard.
Check formazine standard. If
necessary prepare a new formazine
standard, see Prepare the 20 NTU
formazine standard, p. 60.
Measuring chamber dirty. Clean measuring chamber, see
Cleaning the Measuring Chamber,
p. 56.
Possible cause Corrective Action
Calibration Perform a new calibration, see
Calibration, p. 59.
Verification kit dirty. Clean the verification kit, see
Calibration, p. 59.
Possible cause Corrective Action
Verification kit dirty. Clean the verification kit, see
Calibration, p. 59.
Verification kit reference
value.
Perform a new matching, see
Matching, p. 64.
Check if the correct Verikit is used.
Wrong Verikit in use. Check if the correct Verikit is used.