Fyrite INSIGHT
59
6.3 O
2
& CO Sensor Replacement
Fyrite
®
Rear Panel
Pry tab
upward to
remove the
battery door
from the unit.
CO
Sensor
O
2
Sensor
Fig. 6.4
6.3.1 O
2
Sensor
Note:
The O
2
sensor life is approximately 2 years and the CO sensor
life is greater than 3 years.
Material Required:
• O
2
Sensor (P/N 0024-0788)
Procedure:
1. After battery door is removed, remove connector tubing from both sen-
sors.
2. Pull O
2
sensor from its socket and remove the O
2
cap.
3. Properly dispose of the old sensor. Engage the bayonet on the new
sensor within the slot on the cap’s side and twist to secure the cap and
sensor together.
Summary of Contents for Fyrite INSIGHT
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