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Maintenance for Circulator

Friday, October 31, 2008
Control Lock-up
Equipment/Beam Line: 

After running a while, control freezes and circulation stops. Sometimes the beeper whines, and sometimes there are random lines on the display.

2009-03-14 Send unit back to Thermo Fisher.

2009-06-15 They want more money, without actually finding the problem yet; ask for quote on new head.

2009-06-25 Requisition and order new P1 head. They are sending back the broken unit on original PO.

Donald Arsenau