Weinmann OXYWAY Fix I Service Manual page 57

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11.5 Checking the constant output (flow)
at the inhalation outlet
1. Screw the OXYWAY Fix I hand-screwed connection 115 onto
the valve of the oxygen cylinder.
2. Screw the OXYWAY Fix I hand-screwed connection 115 tight
by hand.
3. Set the OXYWAY Click multistep flow selector 305 to "0".
4. Connect the adapter 505 or 506 to the OXYWAY Fix I pressure
outlet 105.
5. Connect the other end of the adapter 505 or 506 to the O
sampling point on the OXYWAY Click.
6. Screw the adapter 507 onto the OXYWAY Click inhalation
outlet 301.
7. Screw the special kit 500 onto the adapter 507.
8. Connect the special kit 500 to the testing device 510.
9. Open the valve of the oxygen cylinder slowly.
10.Set the inhalation values "1" to "15" one after the other at
the multistep flow selector 305.
11.Read off the flow values at the testing device 510 and enter in
the test report.
Requirement:
The flow value is within the tolerance range according to the
following table:
Flow values (in l/min)
1 l/min ± 0.26 l/min
2 l/min ± 0.36 l/min
3 l/min ± 0.5475 l/min
4 l/min ± 0.73 l/min
5 l/min ± 0.9125 l/min
6 l/min ± 1.095 l/min
9 l/min ± 1.6425 l/min
12 l/min ± 2.19 l/min
15 l/min ± 2.7375 l/min
Turn from 15 l/min to 6 l/min: 6 l/min ± 1.095 l/min
Turn from 6 l/min to 0 l/min: 0 l/min ± 0.04 l/min
12.Set the multistep flow selector 305 to "0".
13.Remove the special kit 500 from the testing device 510.
14.Connect the special kit 500 to the testing device 512.
15.Read off the flow values at the testing device 512 and enter in
the test report.
Requirement:
The flow value is 0 l/min ± 0.15 l/min.
Contents
Final inspection OXYWAY Click
OXYWAY
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