Tecme NEUMOVENT - Sensor Inspection Procedures

TECHNICAL AND MAINTENANCE MANUAL
Graph VENTILATOR
Review : 04
Date:
09/05/06
33
Sensor Inspection
Access to the Calibration Menu
When the device is off, press the “Reset
” key, and turn it on while keeping the key pressed.
The message “Enter Code” will be displayed on the screen. At that moment, press any key four
times.
A message will then be displayed warning that the code entered is incorrect.
Press any key to continue.
At that moment, the calibration menu is displayed on the screen.
Choose the option “Analog Inputs” with the “selection
” keys
The readings of the sensors are disp
layed in this window, and it is also possible to manually open and
close the air and oxygen proportional valves.
Opening and Closure of Proportional Valves
Select the window “Analog inputs” in the Calibration menu, and then enter into the menu by pres
sing
the “Enter” key.
Analog Inputs Screen:
Air Flow:
0091
Serial No: 0333 31 008
Oxy Flow:
0080
REV:G1-2N-030410-1N
Right press:
0390
Calibrated:10/04/03 By: HA
Left Press:
0441
Exp Flow:
0069
Oxy Source:
0930
Air Source:
Power Source:
0930
0881
Oxy Cell:
0000
Air Val=
0
fan : 0
OxyVal =
0
SuffVal =
600
PeepVal =
0
Load : No
Source : Mains
Fan : OK
61hs
In the lower left corner of the “Analog Inputs” window, there is an4-
line column. Each line is identified.
The numbers shown correspond to the opening value of the respective valve. When it is zero, the
valve is closed.
- With the “selection
” keys a valve may be chosen. A red bar will appear over the chosen
valve on the screen, then press “Enter
” key.