| Date | Hour | ID | Note |
|---|---|---|---|
| Mon 16/Jan/06 | 18:00 | GG | ALARM after 1h of RUN. Liquid weight ~ 12 kg form initial 28 kg. Problem generated by low power in the dummies staves. After recovering system works. |
| ^ | 19:30 | GG | RECOVERING. |
| Tue 17/Feb/06 | 8:30 | GG | Weight 26.9 kg. |
| ^ | 12:00 | GG | Weight 27.6 kg. |
| ^ | 16:00 | GG | Weight 27.8 kg. %GREEN%Parameter r13 of chiller (=minimum summer setpoint) reduced at 5°C%ENDCOLOR%. |
| ^ | 17:30 | GG | Weight 27.8 kg. %GREEN%Parameter of the chiller for the defrost temperature changed: A2 from 2 to 1 and A1 from 4 to 3.5%ENDCOLOR%. No change: alarm A1 still after few second of cooling. STOP. |
| Wed 18/Feb/06 | 15:10 | GG | Weight 27.8 kg. RUN with line 9 and 10 opened. |
| ^ | 15:15 | GG | Dummy staves ON. |
| ^ | 15:30 | GG | Line 2 opened. Weight 20.5 kg. |
| ^ | 16:23 | GG | Weight linear decrease: 17.1 kg. |
| ^ | 17:07 | GG | Weight 14.6 kg. Stop dummy staves. RECOVERING. |
| Thu 19/Feb/06 | 10:33 | GG | Weight 27.8 kg. RUN. |
| ^ | 10:55 | GG | Opened loop 2. Weight 19.9 kg. Dummy staves are detaching. |
| ^ | 12:00 | GG | Weight 15.5 kg. Dummy staves OFF. RECOVERING. |
| Fri 20/Jan/06 | 9:30 | GG | Weight 27.7 kg. STOP. |
| ^ | 10:00 | GG | RUN. |
| ^ | 10:20 | GG | Weight 19.2 kg. |
| ^ | 11:10 | GG | Power cut of the system: central switch was OFF! RECOVERING. |
| ^ | 11:27 | GG | RUN. |
| ^ | 11:42 | GG | Opened loop 2. |
| ^ | 12:34 | GG | Closed loop 2. RECOVERING. |
| Mon 23/Jan/06 | Morning | GG | Reglued dummy staves. Used ARALDIT RAPID. |
| Tue 24/Jan/06 | 9:45 | GG | RUN. |
| ^ | 9:50 | GG | Dummy staves ON. Dummy staves detached where no ARALDIT had been deposed. Dummy staves at 10V->2.8A, system in RECOVERING. ARALDIT deposed "everywhere". |
| ^ | 14:35 | GG | Weight 27 kg. RUN. |
| ^ | 14:47 | GG | Dummy staves ON. Weight 20.7 kg. |
| ^ | 15:38 | GG | Weight 20.4 kg stable for 20'. Opened loop 2. Weight 19.6 kg. |
| ^ | 16:12 | GG | Weight 17.7 kg. Linearly decreasing. |
| ^ | 16:48 | GG | Weight 15.7 kg. Linearly decreasing. ~ 4 kg/h. |
| ^ | 18:14 | GG | Weight 12.5 kg. No more linear decrease. |
| ^ | 19:07 | GG | RECOVERING. |
| Wed 25/Jan/06 | 15:10 | GG | STOP. Weight 27.2 kg. Chiller parameters modifications. b00 from 0 to 1 (display the temperature coming from the evaporator and not the goint to one); r06 from 0 to 1 (setpoint is the temperature coming form the evaporator); r02 from 1 to 5 (chiller ON between the temperature [setpoint, setpoint+r02], currently is [5, 10]. No more alarm A01. |
| Thu 26/Jan/06 | 15:55 | GG | Difference of ~ 1°C between the temperature of the water out of t chiller end the water entering in the condenser. Chiller from 10°C to 5°C in ~ 2'; from 5°C to 10°C in ~ 14' (cooling dependant). |
| ^ | 18:20 | GG | Liquid pressure from 2.725 to 2.700 b. |
| ^ | 18:41 | GG | Liquid stable at 12.2 kg since ~ 18:15 |
| ^ | 19:30 | GG | RECOVERING. |
| Tue 31/Jan/06 | 15:00 | GG | System found switched OFF, like 20/01/06. Switched ON. |
| ^ | 15:04 | GG | RECOVERING. Weight 26.4 kg. |
| ^ | 15:18 | GG | LEAK CONTROL started. See paper logbook for the values. Weight 26.6 kg. |
| ^ | 15:48 | GG | %RED%All loops have high loss%<nop>ENDCOLOR% |
| ^ | 15:57 | GG | Second leak control. |
| ^ | 16:30 | GG | %RED%All loops have high loss%<nop>ENDCOLOR% |
| ^ | 16:50 | GG | All channels locked and RECOVERING to see eventual variation. |
| ^ | 17:20 | GG | Return pressure is 0.39 +/- 0.01 b in all channels. |
| ID | Name |
|---|---|
| GG | Gianluca Guaglio |
-- gguaglio - 24 Apr 2006