Maintenance
572 Instructions for use – Infinity Acute Care System – Monitoring Applications VG6.n
Preventive maintenance
The following table shows the preventive
maintenance intervals:
WARNING
Risk of faulty components
Device failure is possible due to wear or
material fatigue of the components.
To maintain proper operation of all
components, this device must undergo
inspection and preventive maintenance at
specified intervals.
WARNING
Risk of electric shock
Before performing any maintenance work,
disconnect all electrical connectors from the
power supply.
Component Interval Measure Personnel re-
sponsible
Two non-invasive blood pressure air inlet
filters of the M540
If the non-invasive blood pressure air inlet
filter seems dirty or damaged, replace it
before the recommended two years. The air
inlet filter should be replaced, if the M540
was exposed to liquid. See "Exchanging the
ambient air filter" in the Technical
documentation which is available from
DrägerService.
Every two years Replace Expert
Internal M540 battery
For devices that have high transport or
battery use, the battery must be checked
more often.
Every two years Replace Hospital personnel
Internal PS250 / P2500 battery Every two years Replace Expert
NOTE
For devices that have high transport or battery
use, the battery must be checked more often.
NOTE
Do not disassemble the Ni-MH battery inside the
PS250 / P2500. Aside from the required two-year
maintenance recommended for the entire IACS,
this battery requires no additional routine
maintenance.
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