Set Appliance State:
| Isolate Mains Power to appliance as per TOPs P4 |
Remove the burner assembly from the boiler
Observation:
Inspect the spark electrodes for any signs of warping, build up of debris or damage.
Make sure the gap to the burner is approx. 8.5mm and the gap between the probes is 4.5 - 5.5mm.
Note:
On refitting ensure all seals are inspected and replaced if worn or damaged.
Make sure the gap to the burner is approx. 8.5mm and the gap between the probes is 4.5 - 5.5mm.
Note:
On refitting ensure all seals are inspected and replaced if worn or damaged.
Isolate as per TOPs P4
and refit as necessary