Operator's Manual

Table Of Contents
BeneVision N1 Patient Monitor Operator’s Manual D - 7
D.2.9 Power Supply
Technical Alarm Messages
CO
2
Low Barometric Low C The ambient pressure exceeds the operating
pressure range or CO
2
module fails.
1. Make sure that the ambient pressure meets the
specifications, and check for sources that affect
the ambient pressure.
2. Replug the module. If the alarm persists,
contact your service personnel.
CO
2
Airway Occluded Low C 1. Check if the sample line is kinked or occluded.
2. Replace the sample line.
3. Replug the module.
4. If the alarm persists, contact your service
personnel.
CO
2
No Filterline Low A Make sure that the filterline is connected.
CO
2
Calibration Required Low C Perform a calibration.
CO
2
Airway Error Low C 1. Check if the sample line is kinked or occluded.
2. Replace the sample line.
3. Replug the module.
4. If the alarm persists, contact your service
personnel.
CO
2
Adapter Error Low A Check, clean or replace the airway adapter.
Perform a zero calibration.
CO
2
No Sensor Low A Make sure that the CO
2
transducer is connected.
CO
2
: Change Watertrap Low C Replace the watertrap.
CO
2
Watertrap and
Patient Mismatch
Low C Check the patient category and use a correct
watertrap.
Alarm message Default priority
Indication on
alarm reset
Cause and solution
Alarm message Default priority
Indication on
alarm reset
Cause and solution
Low Battery Med C Connect the monitor to an AC power source and
allow the batteries to charge.
Critically Low Battery High C Connect the monitor to an AC power source and
allow the batteries to charge.
Battery Service Required Low B The battery reaches its lifetime. Replace the
battery.
Power Board Comm Error High C Restart the monitor. If the alarm persists, contact
your service personnel.
Battery Error High C The battery may fail. Contact your service
personnel.
Battery Charging Error High C The charging circuit fails or the battery fails.
Contact your service personnel.
Battery Temperature Too
High
High C Stop using the monitor after this alarm appears,
and contact your service personnel.
Battery Off High C Restart the monitor. If the alarm persists, contact
your service personnel.
RT Clock Need Reset High C Contact your service personnel.
RT Clock Not Exist High C Contact your service personnel.