Ambul T5 - Startup-Self-Checking

H-1.601. 00137-B3.0
Page 35 of 81
FIGURE 21 Click on any location
5.2 Startup-Self-Checking
1. Slowly open the switching valve on the oxygen cylinder. Current pressure
of the cylinder can be read out on the pressure meter of the reducing
valve.
2. Calculate the ventilation duration which the current storage volume can
maintain (refer to Calculation of Oxygen Storage/Ventilation Duration).
You need to replace the oxygen cylinder at a proper time to ensure the
respirator can operate for a period of sufficient length, for example, when
pressure of the cylinder is lower than 50 bar.
3. Press down Start/Shut Down button to start T5. At this moment a
progress bar indication self-checking is displayed on the screen. Upon
end of the bar, the main interface appears, and voice prompts are given
by the system, such as "open oxygen cylinder", "select respiration mode"
and "adjust settings".
4. If self-checking fails, the following frame will be displayed on the screen.
At this moment the respirator is unavailable.
FIGURE 22 Startup-Self-Checking