56
K8000 000 00EJ 02 065 0A0 17 051 2
Turn on the instrument to check the new sensor works correctly through the menu “Sensor Troubleshooting”.
It is normal if a newly installed sensor gives a 'current error': it is necessary to wait some time, so that the sensor
polarization can settle. The table here below shows the minimum settling time for each sensor.
Note:
(1) 2-Hour settling time is required.
(2) 48-Hour settling time is required; should the sensor be equipped with an external polarisation battery, the settling
time is reduced down to 2 hours.
CODE
MEASURED GAS
POSITION
SETTLING TIME
FLEX-Sensor O
2
Cod. AAC SE15
O
2
Oxygen
S1
2 hours
(1)
FLEX-Sensor CO (Low H
2
)
Cod. AAC SE20
CO
Carbon M onoxi de
S2
2 hours
(1)
FLEX-Sensor NO
Cod. AAC SE10
NO
Nitrogen O xide
S3
48 hours
(2)
9
Reconnect the sensor (See point 3).
10
Close the back door of the sensor compartment again, and tighten screws again (See point 1).
8
Rotate the sensor clockwise until you hear a click (See point 4).
ATTENTION
While rotating the sensor, take care not to apply any pressure onto the printed circuit abov e: apply
pressure onto the plastic body only.
1
2
3
4
5
6
7
8
