Dräger Julian Instructions For Use Manual page 116

Maintenance Intervals
Maintenance Intervals
The workstation and its components must be cleaned and disinfected before every maintenance operation -
even when returning for repair!
Water separator
O sensor
2
Flow sensor
Bacterial filter for secretion aspiration
Bacterial filter
for measured gas recirculation
Cooling air filter (set of 3)
Lithium battery for data backup (set of 2) Must be replaced by professionals after two years.
Lead gel battery in power pack (set of 2) Julian should be used in battery mode without a patient at least every
Optical measuring set for determining
the anaesthetic gas concentration
Time-keeper RAM
Inspection and maintenance
116
Replace when dirty or when
the message CO2 line?! is displayed
(if the sample line is correctly installed and free of any blockage).
Can be disposed of as domestic waste.
Replace when calibration is no longer possible or when
the message FIO2 INOP! is displayed.
Disposal, see page 118.
Replace when calibration is no longer possible or when
the message FLOW INOP! is displayed.
Can be incinerated with little pollution at temperatures of more
than 800 °C.
Replace after two weeks.
Must be disposed of as infectious special waste.
Can be incinerated with little pollution at temperatures of more
than 800 °C.
Replace every six months.
Can be incinerated with little pollution at temperatures of more
than 800 °C.
Should be cleaned and thoroughly dried or replaced every month.
Must be replaced after one year at the latest.
Can be disposed of as domestic waste.
Must be disposed of in accordance with local waste disposal regulations.
4 weeks.
A fully charged battery should keep the workstation operating for at least
30 minutes.
If not, get lead gel battery (set of 2) replaced by professionals.
Must be replaced by professionals after 2 years.
Must be disposed of in accordance with local waste disposal regulations.
Must be checked by professionals every six months.
Must be replaced by professionals after three years.
Must be disposed of in accordance with the local waste disposal
regulations.
Must be carried out by professionals every six months