48
IgNITION ELECTRODE REpLaCEMENT
1.
2.
3.
4.
5. Remove the 2 screws holding the ignition
6.
7. Fit the new ignition electrode, using the new
8.
9.
57
RETURN ThERMIsTOR RENEWaL
1.
2. Unclip the return thermistor from the return pipe and withdraw it from the
3.
4. Reconnect the electrical lead to the new thermistor and reassemble in
5.
2
Ignition Electrode