H4-EN Connections P
AGE
19/44
4
4 Connections
4.1 Connections on front panel
To calibrate gas analyzers, insert the umbilical connector into the calibration
port. Make sure the honeycomb sticker is facing the floor (not the ceiling).
For the testing mode, connect the Prevent flow sensor tube to the umbilical.
Make sure the honeycomb sticker of the umbilical connector and the
honeycomb of the Prevent is on the same side.
Connect the SpO
2
extension cable to the SpO
2
sensor.
Connect the flow tube of the umbilical to the flow port. Make sure you hear a
“click”.
Connect the sample tube of the umbilical to the sample port by screwing it in
carefully and completely, but not tight enough to cause damage.