36
Nitrox 200
Maintenance
6.2
Service intervals
Location / area of the product Task to be performed
Before every use
After every use
Every year
Every 6 years
Maintenance performed by
System owner
DRÄGER /
qualified personnel
Nitrox 200
Check function and leak tightness.
X
X
Major overhaul by the manufacturer.
X
Connections and hoses
Cleaning / visual inspection of the seals / general visual inspection for
intactness, etc.
X
Replace seals.
X
Filter
Replace filter.
X
Digital pressure gauge
Check display / measurement unit.
X
Zero offset adjustment
X
Analysis connection
Check flow of the analysis connection. The flow must fall within a
range of 0.5 to 4 L/min.
X
Valves
Check leak-tightness.
X
Major overhaul
X
