K
Dear all
During startup of 9FA machine on fuel oil, unit tripped due to false start drain high temp (upstream VA17-1a) so valve checked and it is NOT passing and this happening only with fuel oil.
- Temp was increasing gradually not suddenly from 95 to 117 C
- After starting water injection the temp increased 5 degrees
So what are the possible reasons?
During startup of 9FA machine on fuel oil, unit tripped due to false start drain high temp (upstream VA17-1a) so valve checked and it is NOT passing and this happening only with fuel oil.
- Temp was increasing gradually not suddenly from 95 to 117 C
- After starting water injection the temp increased 5 degrees
So what are the possible reasons?