Baxi Bahama 100 Installation And Servicing Instructions page 32

13.0 Changing Components – page 32
Fig. 52
Fig. 53
13.6 Burner and Injector Manifold
1. Disconnect the spark, return and flame sensing
electrode leads from the electrodes whilst noting their
positions (Fig. 53).
2. Loosen the lower burner securing screws and remove
the upper securing screws (Fig. 52).
3. Remove the burner (Fig. 52).
4. Remove the injector manifold securing screws and
withdraw the manifold from the burner feed "O" ring
joint (Fig. 52).
5. Fit the new injector manifold or burner and reassemble
in reverse order.
13.7 Flame Sensing Electrode
1. Disconnect the flame sensing electrode lead (black
sheath) from the electrode (Fig. 53).
2. Loosen the lower burner securing screws and remove
the upper securing screws (Fig. 52).
3. Remove the burner (Fig. 52).
4. Remove the screw securing the right hand electrode
and withdraw it through the burner (Fig. 53).
5. Fit the new flame sensing electrode, ensuring correct
location in the burner cutout and reassemble in reverse
order.
13.8 Spark Electrode and Return Electrodes
1. Disconnect the spark and return electrode leads (white
sheath) from the electrodes (Fig. 53).
2. Loosen the lower burner securing screws and remove
the upper securing screws (Fig. 52).
3. Remove the burner (Fig. 52).
4. Remove the two screws securing the left and centre
electrodes and withdraw them through the burner (Fig.
52).
5. Fit the new spark and return electrodes, ensuring
correct location in the burner cutouts and reassemble in
reverse order.