Manuale operativo
CHORUS
Rev. 0 del 06/2012 103
5.4 TROUBLESHOOTING
An error detection procedure in background is present on the instrument, to alert the operator of
possible anomalies during functioning with a message on the status-bar.
This chapter reports the actions that should be taken in case these errors occur.
To complete this list it is also necessary to consider the following problems that could appear when the
system is turned on or during its use.
5.4.1 E
RRORS IN SWITCH ON
Symptom Probable cause Solution
Lack of power supply Switch not activated Turn the switch ON
Disconnected cable Connect the cable to the network and to
the instrument
Lack of network tension Control the electric system of the room
Fuses out of order Replace the fuses with the supplied ones
Defective power supply feeder Call for technical assistance
Symptom Probable cause Solution
Instrument on and display off Display out of order Call for technical assistance
Keys do not work Touch screen not calibrated Restart the instrument running the
calibration procedure
Touch screen out of order Call for technical assistance
Symptom Probable cause Solution
Presence of water in the tray Washing devices out of order Dry and start the automatic initial check
Presence of water at the bottom of the
instrument
Hydraulic system out of order Call for technical assistance
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