S
Soggy_weetabix
I meant tw*t with an I
My reasoning was as follows....
Boiler parts obsolete (burners) which was causing the fault. Injectors were my next point of attention as I I cant replace burners, BUT it can alter the mixture that goes in. (injectors worn and obsolete aswell)
Whilst Im sure my customer... If she had to, would replace the boiler and have to pay an engineer to do it, I thought Id attempt to make a repair.
So...solder over injectors and redrill a perfectly straight hole with a 2mm drill bit to improve the venturi into the burners.
Rate boiler to ensure input was satisfactory, andjusting gas pressure if neccessary (but not exceeding min/max pressures on W/house plate)
Analyse combustion to see if boiler is combusting properly.
It was a success and we all know you'll never reach 200 c at the injectores even if the valve was to go on 'a go slow'.
But anyone who has had their solder ment when trying this post me.
David
My reasoning was as follows....
Boiler parts obsolete (burners) which was causing the fault. Injectors were my next point of attention as I I cant replace burners, BUT it can alter the mixture that goes in. (injectors worn and obsolete aswell)
Whilst Im sure my customer... If she had to, would replace the boiler and have to pay an engineer to do it, I thought Id attempt to make a repair.
So...solder over injectors and redrill a perfectly straight hole with a 2mm drill bit to improve the venturi into the burners.
Rate boiler to ensure input was satisfactory, andjusting gas pressure if neccessary (but not exceeding min/max pressures on W/house plate)
Analyse combustion to see if boiler is combusting properly.
It was a success and we all know you'll never reach 200 c at the injectores even if the valve was to go on 'a go slow'.
But anyone who has had their solder ment when trying this post me.
David