34 Chapter 4: Commissioning
General information
• Before commissioning the device, read the safety information from page 19.
•
Before commissioning the ventilation system (ventilator, tube, humidifier etc.), check
all connections for leaks, as well as the stability of the connected accessories.
• Never operate the device without the air filter.
• Only use original HOFFRICHTER filters.
•
If the device was previously in an environment where the air temperature was not
the same as in the new operating location, allow approximately 1 hour until the
temperatures have evened out before commissioning.
Setting up the device
Place the device on a flat and stable surface. Make sure that the device is placed securely
and that the air inlet at the rear of the device is not blocked. Make sure that the user
is able to see the display and the info LED during ventilation. The device is designed
for operation within arm’s reach.
FiO2
FiO2
> 10 cm
Figure 7: Setting up the device
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