Jenway Genova Nano German - Manual (Page 104)

Err 4 Microswitch Failure (service only)
This error indicates that the microswitch was not found.
The most likely causes of this error are:
1. The microswitch is broken.
Solution:
Contact a service technician.
Err 5 Light Saturation Not Found
This error indicates that the peak light hasn’t been found at
zero.
The most likely causes of this error are:
1. Lamp failure.
2. Deteriorating lamp signal.
3. Sample or cuvette in the sample holder.
Solution:
Ensure the sample holder is empty. Restart the unit, if the
problem persists contact a service technician.
Err 7 USB Module Failure
This error indicates the instrument is unable to detect a
response from the UBS module.
The most likely causes of this error are:
1. USB port failure.
Solution:
Press the key adjacent to the tick icon to carry on using the
instrument.
Restart the unit, if the problem persists contact a
service technician.
Err 8 Unable to find Vane on Turret
This error indicates that the vane position zero on the turret
cannot be found.
The most likely causes for this error are:
1. The turret carousel has been removed and not replaced.
Solution:
Check if the turret is in the sample chamber and inserted
properly. Press the key adjacent to the back icon to try
rechecking.
Fatal
Warning
Warning
Warning
Redo
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