37
SERVICING
isar -
Installation and Servicing
56 IGNITION ELECTRODE REPLACEMENT
57 FLAME DETECTION ELECTRODE REPLACEMENT
1. Refer to Frame 50.
2. Remove the boiler front and sealing panels. Refer to
Frames 42 & 43.
3. Unplug the ignition lead from the electrode.
4. Remove the earth lead from the ignition electrode.
5. Remove the remaining screw holding the ignition
electrode to the combustion chamber.
1. Refer to Frame 50.
2. Remove the boiler front and sealing panels. Refer to
Frames 42 & 43.
3. Unplug the flame detection lead from the electrode.
4. Remove the 2 screws holding the flame detection
electrode to the combustion chamber.
6. Remove the electrode.
7. Fit the new ignition electrode, using the new gasket
supplied. Check dimensions as shown.
8. Reassemble in reverse order.
9. Check the operation of the boiler. Refer to Frame 50.
5. Remove the electrode.
6. Fit the new flame detection electrode, using the new gasket
supplied. Check dimensions as shown.
7. Reassemble in reverse order.
8. Check the operation of the boiler. Refer to Frame 50.
SER
VICING
