MES SQA-iO Service Manual page 10

Service Manual Version 187.5.1
TROUBLESHOOTING PARAMETERS OUT OF RANGE: This table describes what to do when a problem occurs with the
service data key parameters. It is a detailed description of the Self-test failure that occurs on the HOME page. To solve
the issue, navigate to the SERVICE page, follow the instructions below, and rerun the Self-test. If the problem persists,
contact customer support.
ACCEPTA
PARAMETER
RANGE
REFERENCE 1 150 – 350
(REF 1)
LED CURRENT 1
5 – 20 mA
(LED 1)
50 – 100
AMPLITUDE
ZERO LEVEL 500 – 525
OPTIMAL:
2800 –
REFERENCE 2
(REF 2) PASSED:
2500 –
LED CURRENT 2 10 – 32
(LED 2) mA
AUTO-
CALIBRATION
AND
Suggestion:
STABILIZATION
SELF-TEST
AUGUST 3, 2021
BLE
Reference 1 passed the self-test
mV
Reference 1 failed the self-test
LED Current 1 passed the self-test
LED Current 1 failed the self-test
Suggestion: Clean the device
Amplitude passed the self-test
Amplitude failed the self-test
mV
Suggestion: Clean the device
Zero Level passed the self-test
Zero Level failed the self-test
Suggestion: Clean the SQA-iO. Maintain ambient temperature between 20 – 25°C / 68
– 77°C
Reference 2 passed the self-test
Reference 2 passed the self-test but is not in the optimal
3500
range
Reference 2 failed the self-test
2800
Suggestion: Clean the device
Led Current 2 passed the self-test
Led Current 2 failed the self-test
Auto-Calibration and Stabilization passed (Zero Level parameter is stable)
Auto-Calibration and Stabilization failed
• Remove testing capillary from the measurement compartment
• Remove the SQA-iO from sources of vibrations (centrifuge)
• Clean the device
Self-test passed (The key system parameters are in range)
Self-test failed
SQA-iO Service Manual
DESCRIPTION/SOLUTION
10