Obtained an alternate head to the charging hose.  Took down corner SEIs (Guardians to ready), turned Pressure servo to 0 psi.  Charged accumulator to 70psi.  Returned pressure servo to nominal and brought SEI back on via guardian.  Couple platforms tripped while deisolating and a couple (HAM2 & HAM3) tripped a couple times on the way back up.  All nominal now.