After receiving the warning about the Timing issue (#51308) last night, I came on site this morning to put the INJ system in safety mode.
For that, we opened the BPC loop, put the PMC in scan and blocked the beam in the output of the laser bench.
Moreover, we noticed that the flag ACS_DET_ALARMED - mean_INF__DER_TE_80 was almost at 35 deg, and I tried to solve the issue by opening the door of DET_ERoom. However, the action did not seem to have produced any visible effect. Since the temperature was already decreasing by itself I closed the door again when I left.