Problem lampoly SNF 2011-04-23 16:44:00: Wafer chiller failure

shott at shott at
Sun Apr 24 09:58:09 PDT 2011

Although there was no evidence of significant leakage, the lower chiller was showing a low liquid level.  I added about 2 liters of 50/50 glycol water which was more than enough to eliminate the interlock problem but didn't overflow the tank.  We must has some sort of a slow leak in that system .... but I don't know where.

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