Dräger Zeus Infinity Empowered Instructions For Use Manual page 263

Classifi- Pri- Alarm text
cation ority
Warning 150 Battery very low
Caution 100 BIS high
Caution 100 BIS low
Caution 050 BIS out of range
Caution 050 BIS out of range
Note 210 BIS signal quality
poor
Note 050 BIS/NMT alarms
off
Instructions for use Zeus Infinity Empowered SW 2.n
Cause
The capacity of the uninter-
ruptible power supply is ex-
hausted (<10 %).
BIS value above higher
alarm limit. Patients hypnotic
state not appropriate.
BIS value below lower alarm
limit.
BIS parameter value out of
range.
BIS parameter value out of
range.
SQI (Signal Quality Index)
value goes below 50 %.
BIS and NMT alarms sus-
pended
Fault – Cause – Remedy
Remedy
Restore power supply. Pre-
pare for man. ventilation.
Minimize power consump-
tion. Check battery capacity
display. If capacity is <10 %
the device may be switched
off!
Check patient. Treat, if nec-
essary. Increase agent
dose if necessary. Change
alarm limit as appropriate.
Check patient. Treat, if nec-
essary. Decrease agent
dose if necessary. Change
alarm limit as appropriate.
Check patient and treat, if
necessary.
Check patient and treat, if
necessary.
Check sensor. This may oc-
cur as a result of artefact
caused e.g. by eyeblinks or
motion. Isolate patient from
auxiliary equipment. Isolate
patient from extraneous
movement or vibration.
Check patient. Treat, if nec-
essary.
Watch measured values to
monitor patients status.
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