2. TE-CRG-OA Cryo availability for operation and scrubbing

3. Agenda Availability during run 2

4. CRYO Availability during run 2 TE-CRG-OA_GF4 108 losses of Cryo Maintain Signal, 81 of Cryo origin

5. CRYO Availability during run 2: Cryo Maintain Breakdown 81 losses of CM TE-CRG-OA_GF5 Downtime sharing But only 48 losses of CM has triggered a beam dump

6. TE-CRG Availability, focused TS1 to TS2 During this period, 36 losses of Cryo Maintain signal with beam dump. 8 trigged by users (quenches…) 2 trigged by Cryo refrigeration 5 trigged by Cryo instrumentation (tunnel) 4 trigged by Beam screen too hot (> 30 K) 16 Trigged by DFBMI (P8 low power refrigeration & Valve setting) TE-CRG-OA_GF6 Equivalent to the run 1 avg Beam effect must be monitored Better Cryo setting & Injection speed P8 low power will be repaired during YESTS. Valve setting modified during TS2 QPS update could affect this signal

7. TE-CRG Availability, focused TS1 to TS2, Advanced indicator During this period, 155 losses of Cryo Start signal without beam dump! 104 trigged by Beam screen hot (> 25 K) included 62 for Q6L8 41 Trigged by DFBMI (P8 low power refrigeration & Valve setting) 2 trigged by refrigeration (1.9 K level at P2) Sector S23 8 others (not detailed) TE-CRG-OA_GF7 1.9 K cold box has been modified to get a better EMC resistance. TBC during run. Q6L8 has been restored. Injection speed remain important! P8 low power will be repaired during YESTS. Valve setting modified during TS2