Preventive Maintenance - Dräger Primus SW 4.5n Instructions For Use Manual

Maintenance
5 Check the electrical safety according to
IEC 62353.
6 Check safety features:
– Correct functioning of the alarm generator

Preventive maintenance

WARNING
Risk of faulty components
Device failure is possible due to wear or mate-
rial fatigue of the components.
To maintain the proper operation of all compo-
nents, this device must undergo inspection
and preventive maintenance at specified inter-
vals.
WARNING
Risk of electric shock
Before performing any maintenance work, dis-
connect all electrical connectors and gas con-
nectors from power supply and gas supply.
The following table shows the preventive mainte-
nance intervals:
Component
CO absorber
2
AGS filter
Filter of the endo-
tracheal aspiration
system
Upper diaphragm of
ventilator unit
232
Interval
When color changes (spec-
ify color)
Replace when blocked.
Replace every two weeks. Replace
At least every 12 months
Measure
Replace
Replace
Replace
Instructions for use Primus SW 4.5n
Personnel responsible
Users
Users
Users
Users