Maintenance for DRP-18
Date:
Wednesday, April 27, 2022
Synopsis:
VPI Solenoid changed.
Equipment/Beam Line:
Description:
VPIs found to be of a bad batch. Solenoid from a new tripper valve was installed. Pump show to be in good working order. Pump quickly pumped down. Currently in test mode. Tripper valve labeled "Solenoid" part number: VPISOL2205060