Dräger Savina, Instructions For Use Manual

Page: 61 / 132

Fault – Cause – Remedy
61
!! Main switch overused Savina has detected very frequent
operation of the switch within a short time. Acknowledge message by pressing
»Alarm Reset« .
If message appears again:
Ventilation with Savina can be continued.
If Savina cannot be switched off after
ventilation:
Turn the power switch to »
« and press
the » Standby « key to switch Savina
off.
Call DrägerService.
!!! Malfunction fan Fan failure. Savina uses the fan to cool the interior of
the device and to avoid increased fire risk
in the event of an O
2
leak.
If the »!!! Malfunction fan« alarm message
occurs:
Disconnect patient from Savina and
continue ventilation without delay, using
another independent ventilator. Use
PEEP and/or an increased O
2
concentration if necessary.
Call DrägerService.
! MEDIBUS COM. inop. The connector of the MEDIBUS cable has
been unplugged during operation. Reconnect the connector and secure
against disconnection with the two screws.
MEDIBUS cable defective. Use a new MEDIBUS cable.
Interface defective. Ventilation with Savina can be continued.
Call DrägerService.
!! Microfilter blocked Microfilter clogged. Change microfilter, see page 75.
!!! Microfilter missing Microfilter is missing or is not
correctly fitted. Fit microfilter, see page 75.
!!! MV high The minute volume has exceeded the
upper alarm limit. Check condition of patient.
Check pattern of ventilation.
Correct alarm limit if necessary.
Flow sensor faulty. Replace flow sensor.
Water in flow sensor. Drain water trap,
dry flow sensor.
Machine malfunction. Disconnect patient from Savina and
continue ventilation without delay, using
another independent ventilator. Use
PEEP and/or an increased O
2
concentration if necessary.
Call DrägerService.
Message Cause Remedy