Installation and Operation Manual
SA-07-11-87, Rev A
26
January 2019
1.06 Set the top assembly down onto a set
of crates (or similar) as shown below.
Position the crates so they are butted
against the side of the diffuser cover
for maximum stability.
Keep the overhead lifting device
attached to the Lifting Hanger shackle
for stability.
1.07 Remove the inducer and inducer stud
then pull off the impeller and o-ring.
Note that the inducer stud is left hand
thread – turn inducer clockwise to
loosen.
NOTE:
In cryogenic applications, the
grooves for the seals are
highly polished and care must
be taken to avoid any
scratches or nicks.
Note:
Left hand thread.
Note: Restricting the impeller from
moving will be necessary.
