SCC burner startup failureOn 12 th Dec., as the dry-out curve plan, the SCC burner wasplanned to start up when the SCC outlet temperature reaches650℃, but it was failed for several times on the pilot ignitionsequence.Currently both SCCA and B burner flame detector cannot catchthe flame, the detector installation angle (tube) is not proper,which not directly point to the flame area, as well as the tube istoo long for the flame reflection. Besides, the signal line of theSCCA is out of work and there is no spare part for it