when resetting does it try to fire up or nothing most probable cause is after receiving your oil the filter is chocked .try cleaning it after that you should really get an engineer out dont tamper with the burner they have to be set up properly or ull end up with a black coked up boiler and a costly repair bill.if your oil line has a fire valve it may have tripped just push the pin in and try it , of course the most obvious posibility is............ make sure the valve at the tank is open . but im sure youve already done that
andy plumb, October 2006
