every 5000 hours of use:
1-External check-up, clean-up and disinfection of the device.
2-Functional control.
3- Control of alarms sound:
Press “Ctrl
” + “Reset”
4-Functional inspection of keys.
5-Leds inspections:
a-Go to Analog Input in Calibration Menu ( see chapter 4°)
b-Press “Silence” key , and check all leds (except :Technical failure,
battery and charging leds)
6-Check-up the sensors following chapter 4°.
7-Check up for software updates.
8-Removal of back cover and clean-up the fan and area.
9-Inspection and clean-up porous metal filters and water trap.
10-Visual inspection of internal tubing:
Look for water and oil traces
16-Replacement of sealing joint of cabinet.
17-Reemsambl the ventilator.
18-Complete recalibration.
19-Replacement of expiratory valve.
20-Update of records and documentation.
21-Final control.
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