Operation
8.Engagethebungpintoholdthebungopenand
allowairtoenter.
9.Opentheabrasiveballvalveandushthepotof
anyremainingabrasivematerial.
10.Closethepotbungandconnectthe
abrasivehose.Relievepressure
tocompletesystemshutdown(see
PressureReliefProcedure,page8).
NOTE: NOTE:
NOTE:Thesystemmustbewinterizedifitwill
beexposedtotemperaturesbelowfreezing.See
WinterizingtheEquipment,page21.
20 334667B