Bowa ARC 300, Operating Manual

Page: 68 / 116

7 Detecting and correcting errors
68
ARC 300 / ARC 350 Operating manual 900-350_IFU_V2.6_10296-S13-20100111-EN
7.2. Errors in the EASY monitoring
When working with a split neutral electrode, the following errors may
occur:
EASY monitoring
20 Cause Indicator Corrective measures
Flashes green Significant increase in
resistance –
Application must not be
terminated.
When the monopolar current
is activated, a significant
problem occurs An acoustic signal sounds.
A corresponding “INF” - "xxx"
message appears on the 7-
segment indicator
“Monopolar Cut”
2
and the 7-
segment indicator
“Monopolar Coag”
9
.
X
Check the neutral
electrode and the
neutral electrode
cable; see Chapter
EASY neutral
electrode monitoring
(EASY monitoring),
Page 30.
X
Check the neutral
electrode cable for
proper contact and
external damage.
Switches from green to
continuous red
Loosening electrode An acoustic signal sounds.
The corresponding “INF” –
“xxx” message appears.
The device's electronics
system switches off the
monopolar outputs of the
connection sockets
36
and
40
.
X
Correct the position of
the neutral electrode.
In the case of
continuing error
messages, replace
the neutral electrode.
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