Stephan EVETR, Instructions For Use Manual, Page: 37 / 254

®
2 Safety instructions

Fritz Stephan GmbH GA-070T-0518V2.7-HAO-EN 37
WARNING
Short-wave therapy devices, RF diathermy devices, defibrillators, and similar
equipment in close proximity of the device may impair device functionality. In such
cases, the patient and device must be monitored continuously.
WARNING
Never use the ventilator in a hyperbaric chamber.
WARNING
Never operate the ventilator with nitric oxide, helium, or mixtures containing helium.
WARNING
During non-invasive ventilation, a CO
2
monitor for measuring the expiratory CO
2
level must be used.
The
EVE
TR
can be optionally equipped with an internal CO
2
measuring unit. Otherwise, an external measuring unit must be used.
WARNING
During non-invasive ventilation, the exhaled volume may differ from the measured
exhaled volume if the mask is not fully sealed.
WARNING
F
RITZ
S
TEPHAN
G
MB
H recommends using the pressure-controlled ventilation method
PC-CMV in the case of suction. To prevent the occurrence of negative pressures, the
PEEP must be set to a minimum of 4 mbar.
WARNING
Treat the individual parts carefully to avoid mechanical damage.
Only use correctly prepared parts to operate the device.