61
7.14 Error Code 0215
Dark Current: The exposure value is close to the dark current value of the circuit. It
is mostly because of the following reasons:
1)
Detection using a whole blood mode, resulting in light intensity reduction of the reagent
cuvette. Firstly, confirm the lamp's light intensity by testing the compared cuvette and then test
the reagent cuvette.
The optical acquisition circuit of the analyser is faulty and the optical signal cannot be collected
due to the xenon lamp without exposure, the silicon photodiode damaged or the acquisition
circuit board broken.
7.15
Error Code 0216
Light Intensity Saturation: Light intensity above the maximum.
Reasons for the Error:
1)
Water mist on the optical lens. When the analyser powers on and collects the light signal, it
leads to a sudden amplification of light when the actual detection occurs after the liquid is
evaporated, causing the light intensity to exceed the circuit range.
2)
The virtual welding of the circuit causes a problem in the magnification during the light
acquisition and exceeds the range during the detection period, o
r the magnification of the
acquisition is problematic due to poor soldering of the acquisition device.
Restarting the analyser can solve the problem.
7.16
Error Code 0220
Temperature Data Transmission Fault:
Temperature signal data transmission does not
return correct information. It is mainly because the data signal transmission is abnormal
and the connection cable between the Main I and Main II board need to be replaced.
7.17
Error Code 0221
Temperature Sensor Fault: Temperature sensor detects whether the resistance value is in
the range by passing a very small current during the detection period to calculate whether
the partial voltage value is within the normal range.
7.17.1
Reasons
1
）
Temperature sensor is broken.
Summary of Contents for InSight V-CHEM
Page 1: ...Veterinary Chemistry Analyser Service Manual...
Page 9: ...3 Back View Right View...
Page 42: ...36...
