Apollo 80B Gas Boiler - pilot not lighting

[col_]

Hi, does anyone know where I can download user instructions for a Myson Apollo 80B Boiler, about 10 years old.

The boiler stopped working yesterday and won't re-start as the pilot light is out, i'm not sure how to start it but have held in the button for up to minutes at a time whilst pressing the starter - do I need to switch off all power to start the pilot?

I can't see any spark through the viewing window, does anyone know whether I should be able to?

The pump and thermostats seem to be working fine, they are both powered and the pump starts as normal.

The gas supply to house is fine as the hob & gas fire work OK.

There's no obstruction in the vent.

Any help/ advice much appreciated.

 

[ollski]

It's a corgi job probably I'm not familiar with the boiler but you may be able to change the spark generator yourself without removing the cover and breaking case seals. I would guess the spark ignition lead though which is a corgi job