Geister ESU-X 300 NT, Руководство пользователя

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When the device is turned on , this control system carries out a complete self-test cycle over the hardware and
the software (all the Led and displays light up, and the loudspeaker is activated). If everything works properly, this
phase ends by a short acoustic signal.
If the system detects any problem, the faults are indicated as described above, and the operator must either try to
eliminate all the possible causes, or switch the equipment off and ask for a technical assistance.
When the device is running , this control system checks the functioning of the unit, included the output powers
(2000 times per second), by repeating the complete test on the functioning every 20 minutes (in an activation
interval).
Even in this case, the problems are indicated as described above
(“
When the device is turned on
”).
Control of the Error Codes
The unit stores the last 32 Error Codes that have been detected, in order to help the operators in finding a
solution for the problems/faults. The procedure to follow for this control is detailed into the Service Manual.
Inside the E
2
PROM hexadecimal value corresponding to one of error codes reported on “Error code” column in the
above table are stored.
Error description Error code
Stored code in
E
2
PROM (select “0d”
in CAL mode)
1
Codes for Wrong Use or Activation Circuits Fault
For all the “ U”
problems, the operators can act by eliminating the cause of the intervention of the self-diagnosis system.
In all the other cases, ask for the technical assistance, after having checked the signal by switching off and on the unit
U) Problem into the neutral electrode (broken cable, non connected cable to the unit or to
the neutral electrode, neutral electr
ode “split” type not attached to the tissues
no nP -
Failure into the neutral electrode control circuit (internal fault)
Err nPC 81
Failure into the control circuit of the contact between the neutral electrode/the patient
(internal fault)
Err 53 35
Failure of an activation hand-switch at the switching on
U) Activation hand-switch pressed at the switching on
Err Hnd 82
Failure of a pedal foot-switch at the switching on
U) Pedal foot-switch pressed at the switching on
Err PEd 83
U) Contemporary activation not allowed of the two activation devices
USr Act -
U) Key on the control panel pressed at the switching on
Failure of a key on the control panel
Err 14
0E
Codes for System Fault
For this kind of problems, ask for the technical assistance, after having checked the signal by switching off and on the unit
E
RRORS RELATED TO
M
ASTER MICROCONTROLLER
RAM Memory
Err 32 20
FLASH Memory
Err 34 22
System complemented variables
Err 35 23
Watchdog Timer
Err 33 21
Errors related to power supply section
+5VDC failure Err 36 24
HF power supply failure with lower setting value
Err 37 25
HF power supply failure with higher setting value
Err 38 26
HF power supply higher than setting value during activation
Err 97 61
Errors related to serial communication
Failure regarding serial communication peripheral placed on mother board alsa code
801463
2 slow sound
repeatitions; after
fast repeatitions
3d
Failure regarding serial communication peripheral placed on power supply board alsa
code 801471
3 slow sound
repeatitions; after
fast repeatitions
3E
Failure regarding serial communication peripheral placed on double handswitch & nP
control board alsa code 801462
4 slow sound
repeatitions; after
fast repeatitions
3F
E
2
PROM Communication error
5 slow sound
repeatitions; after
fast repeatitions
40