GasAlertMicroClip
Operator’s Manual
20
Replacing the oxygen sensor for the XT and XL models.
Note
Detectors that are configured for 1, 2, or 3 gases may
contain a dummy sensor in one of the four sensor
locations.
1.
Gently remove the circular rigidified flex PCB atop the
sensor from the metal sensor posts. Take care not to
tear the flex cable.
2.
Note the placement of the PCB to ensure it is
replaced correctly. Remove the two screws on the
PCB.
a
Caution
Ensure no damage occurs to the battery.
3.
Lift the PCB straight up. The oxygen sensor will stay
in the front shell. Remove the sensor.
4.
On roughly the same spot on the front shell, place the
new sensor. Lower the PCB over the oxygen sensor.
5.
Ensure the plastic sensor post is inserted into the
clear plastic hole. Carefully replace the circular
rigidified flex PCB atop the metal sensor posts. Take
care not to tear the flex cable.
6.
Press down to secure the circular rigidified flex PCB
atop the metal sensor posts.
Metal sensor posts
Plastic sensor post
Flex cable
Oxygen sensor
Rigidified flex PCB
www.
GlobalTestSupply
.com
Find Quality Products Online at:
