Any pointers gratefully received.
Just replaced nozzle and pump strainer, reattached burner, bled through using nozzle on bottom, but getting the lockout code.
Happens like this" press reset, goes into pre-ignition, electrodes fire (from sound of it) but no ignition, then back to lockout.
So. Took burner back off. checked blast funnel and no oil from plume, when it should have been wet from failing to ignite. Inside of blast funnel dry as a bone.
So oil is coming out of bleed screw freely, with no more air in it as far as I can tell.
As far as I can think it it looks as if either the pump is jammed (it was fine before and it is new) or there is still some air trapped either in the pump assembly or in the high pressure pipe to the nozzle.
I have already replaced the new nozzle with another new nozzle to make sure it is not a faulty nozzle.
Maybe there is something I am not doing to effectively prime the pump?
Just replaced nozzle and pump strainer, reattached burner, bled through using nozzle on bottom, but getting the lockout code.
Happens like this" press reset, goes into pre-ignition, electrodes fire (from sound of it) but no ignition, then back to lockout.
So. Took burner back off. checked blast funnel and no oil from plume, when it should have been wet from failing to ignite. Inside of blast funnel dry as a bone.
So oil is coming out of bleed screw freely, with no more air in it as far as I can tell.
As far as I can think it it looks as if either the pump is jammed (it was fine before and it is new) or there is still some air trapped either in the pump assembly or in the high pressure pipe to the nozzle.
I have already replaced the new nozzle with another new nozzle to make sure it is not a faulty nozzle.
Maybe there is something I am not doing to effectively prime the pump?