Saturday, January 19, 2008

Washdown Water Sump Level Switch

Washdown Water Sump Level Switch
09ETK90CL010 & CL011 TT4

Defect – Operator called to check Low Level Alarm cannot be reset and High Level Alarm not activate. This will caused pump can’t cut in to pump water from drain pit. The reason to drain water is to allow mechanical team clear sludge from pit.

Check at local simulate both signal for Low and High Level for pump cut in. After all water cleared normalize back simulation. Inform operator to monitor again water level after mechanical team clear the sludge.
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