Troubleshooting
Repairs
(cont.)
Checking O-rings:
90
1. Pull off electrical plug A.
2. Remove sensor B by pulling it
upwards.
3. Ensure that both O-rings C are
properly inserted into aperture
adaptor retainers D.
4. Insert the sensor with connection
nipples into the gas combination
valve adaptor and push in until it
clicks into place.
5. Reconnect the electrical plug-in
connector on the sensor.