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Maintenance for M15

Wednesday, March 21, 2018
Replace leaky O-ring seals for the valve (VA1) and window (AW1) between the M15 experimental area and Separator 2.
Equipment/Beam Line: 

When operating valve (VA1) and window (AW1) the pressure in Separator 2 increases tripping the pumps and closing gate valves. The leaky O-ring seals for the valve  and window were replaced . Edi Dalla Valle removed the shafts cleaned them and replace the seals. Now when moving the valve and window there is no change in the vacuum of separator 2.

Bassam Hitti