Tecme NEUMOVENT - Pneumotacograph and Valve Checks

TECHNICAL AND MAINTENANCE MANUAL
Graph VENTILATOR
Review : 04
Date:
09/05/06
37
Sensor Inspection
Pneumotacograph:
AirVal and OxyVal:
1) -Connect the flow analyzer in the Patient outlet (Fig.:1).
2)-Open the air/Oxy valve until 160 L/min.
3)-Check if the reading of the first column Air Flow is below 1024.
4)- Close valves with "Reset" key.
Peep valve (Peepval):
1)-Connect the pressure analyzer in the inspiratory outlet (Fig.:2) .
2)-Select PeepVal
2)-Open it progressively with “selection
” .
3)-Check the maximum value of the pressure must be between 40 and 70 cmH
2
O.
4)- Close valves with "Reset" key.
Inspiratory valve:
1)-Connect the pressure analyzer in the inspiratory outlet (Fig.:2).
2)-Open it with “fiO
2
” key.
3)-Check the maximum value of the pressure must be between 70 and 130 cmH
2
O.
4)- Close valves with "Reset" key.
Fl
Fig.:1
Flow
Analyzer
Ventilator
Patient outlet
Pressure analyzer
Ventilator
Inspiratory outlet
Fl
Fig.:2