Test Leaktightness - Weinmann Module System Instructions For Use Manual

Operating time for CPAP therapy (min) =

12.3 Test leaktightness

44
EN Function check
Calculating operating time for CPAP therapy
Example:
O reserve = 1000 l; setting for CPAP 5 hPa = O
2
consumption of 20 l/min:
Set CPAP therapy pressure
[hPa]
1
2
3
4
5
6
7
8
9
10
Important for CPAP MODULE!
Never seal the CPAP valve completely during
operation. This may damage the pressure gauge.
1. Close the oxygen supply valve.
2. Switch on a module. This allows any residual
oxygen to escape and depressurizes the system.
3. Switch the module off again.
1000 l
= 50 min
20 l/min
Consumption with
Boussignac CPAP valve for
CPAP MODULE [l/min]
approx. 7,5
approx. 12
approx. 15
approx. 17.5
approx. 20
approx. 22.5
approx. 25
approx. 27.5
approx. 30
approx. 32.5
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