Bowa ARC 300 - Page 66

7 Detecting and correcting errors
66 ARC 300 / ARC 350 Operating manual 900-350_IFU_V2.6_10296-S13-20100111-EN
Error no.
(INF)
Signa-
ls/System
events
Cause Corrective measures
61
Tissue contact is already pending
upon activation of the AUTOSTART
mode
X Remove the instrument from the
tissue and re-activate AUTOSTART.
80
Ligation instrument is heavily soiled or
tissue is too dry
X Clean the ligation instrument.
X Check the cable and the instrument.
X Select a new ligation site.
81
Ligation instrument is defective or has
short circuited.
X Replace the ligation instrument.
X Select a new ligation site.
90
Papillotome or snare is not applied
X Apply the papillotome or the snare.
91
Instrument for GastroCut application
defective or has short circuited
X Replace the Gastro instrument.
X
Select a new point of application.
92
Excessive low-resistance activation
(e.g. in saline)
X Ensure that the instrument has
sufficient contact with the tissue for
coagulation/cutting prior to activating
the device.
100-104
EASY neutral electrode error
X Check the neutral electrode and the
neutral electrode cable; see Chapter
EASY neutral electrode monitoring
(EASY monitoring), Page 30.
144
HF device goes into a protective state
due to an insufficient power supply of
the arc sensor
X Switch the HF device on using the
on/off switch 33.
X In the case of continuing error
messages, contact the BOWA Service
Dept., see Chapter Technical service,
Page 72.
148
System voltage too low
X Ensure constant system voltage.
X
If necessary, connect a UPS.