7. Error messages/ Troubleshooting
Restart the system. If the
error persists, forward the
oxygen indicator for service
1) Defective heating element
LED no. 8 in the row is
flashing
Restart the system. If the
error persists, forward the
oxygen indicator for service
1) Internal electronics error
LED no. 7 in the row is
flashing
Perform calibration.
Measuring possible, however,
by pressing any button. If
LED no. 3 flashes, the
measurement will probably
not be correct!
1) Incorrect device calibration
When starting up, one of the
three first LEDs in the row
flashes
Replace measuring gas hose
with high-quality hose
Check, and replace or repair
if required
Replace the reducing valve
1) The measuring gas hose
used is not oxygen
diffusion-proof
2) Leak in the system (Check
measurement with adapter
fitted directly on bottle)
3) Defective reducing valve
The oxygen indicator displays
a higher oxygen content than
expected
Replace the pre-filter
Replace the pump
1) Clogged pre-filter
2) Defective pump
The oxygen indicator reacts,
but it is slow
Check, and make connection
Replace the fuse
2AT at 230VAC
4AT at 115VAC
There is an extra fuse in the
fuse retainer
1) The oxygen indicator is not
connected to the correct
voltage
2) The fuse in the oxygen
indicator has blown
The "
Power
" LED is not lit
Possible solution
Possible cause
Problem
PBI-Dansensor A/S
SGI-3/OXI-3/OXI-3.1 User manual
16
PBI-210247-H UK 07/11/2005
