Basic Setting; Execution Of The Test - Stephan Artec Service Instructions Manual

7 Performance Test
7.6.1

Basic setting

7.6.2

Execution of the Test

Attention
28
1 y – piece
2 rspiratory pressure gauge
3 feed line for control gas
Circle system in operating mode
Calibrate respiratory pressure gauge
Remove mask from y - piece
Slip feed line for control gas (3) onto the Y - piece (1), so that the
circle system forms a closed space.
Fig. 7: Pressure regulating valve
Adjust the flow of oxygen to 5 l/min
Cover the values imprinted on the pressure regulating valve and
control them by means of the respiratory pressure gauge.
Do not go beyond 50 mbar, otherwise there is danger of overload.
Tolerance: +/- 5 mbar
If tolerance limits are exceeded, exchange of the valve is necessary.
SA-103-0109V1.3-HAO-GB
© F. Stephan GmbH