Adjusting The Oxygen Volume Flow - Kröber OXYDERME THBO Manuel D'utilisation

7.2 Adjusting the oxygen volume flow

NOTE!
It may take up to 2 minutes until the actual volume flow corresponds with
the setting. If the output is closed, the output pressure can increase up to
0.7bar. The maximum gas output temperature is maximum 6 degree higher
than the ambient temperature.
NOTE!
After adjusting the oxygen flow setting, the alarms and status messages for
oxygen concentration and volume flow deviations are deactivated for approx-
imately one minute until the unit has reached a steady state. During this
period alarms are muted.
ATTENTION!
The unit has been designed for operation at altitudes of up to 2,000
meters above sea level. If the unit is used beyond this specification,
compliance with the specified performance data can no longer be
guaranteed.
1. Press the adjustment regulator (2) for
at least 2 seconds.
- When a signal sounds and the volume flow
indication in the LC display flashes the
adjustment mode has been activated.
2. Change the volume flow by turning the
(2)
adjustment regulator. Turning clockwise
increases the volume flow; turning the
regulator anti-clockwise reduces the volume
flow.
Perform the following steps to adjust:
0 - 2 l/min in steps of 0.1
2 - 4 l/min in steps of 0.2
4 - 6 l/min insteps of 0.5
3. The settings are accepted by pressing the
adjustment regulator again. The input is once
again acknowledged by an audible signal.
The supplier may have restricted the available
volume flow range to customized settings,
such as 1 -4 lpm.
17
NOTE!
NOTE!
Oxyderme THBO