-2-
SENSOR REPLACEMENT
STEP 4)
Remove sensor from sensor cup and remove leads . Take
the new sensor and remove the metal spring. Reattach
leads to the proper colored terminals on the new sensor.
Install new sensor into sensor cup.
STEP 5)
Reassemble monitor and install back into system.
Connect all external connections. Allow monitor
to stabilize 30 minutes to 1 hour and recalibrate
.
STEP 3)
Remove end plate to gain access
to the sensor cup from outside the
housing.
STEP 1)
Disconnect all external connections.
Remove CO monitor from the unit.
STEP 2)
Remove the four screws from the monitor’s
left end plate.
Note: Alarm location may vary.
Replacement sensors are shipped with a metal spring installed between the electrodes.
Do not
remove the clip
until the sensor is to be installed into the monitor.
Note: Currently, there are two types of sensors being shipped. Please check your sensor
lead connections and follow sensor connection instructions below.
