HOMA Collet Impeller Disassembly and Installation - Manual

Publication
88FN2010
Please Contact Technical Support At 203-736-8890 With Any Additional Questions
Please Be Prepared To Provide Pump Serial Number During Call
Page
1 of 3
A
B
C
You will need:
-A torque wrench with a 40 foot pound (480 inch
pound) capacity
-Allen key socket and extension
-Liquid soap to lubricate o rings
Collet Impeller Disassembly
And Re-Assembly
Disassembly
• Remove impeller bolt and cover disc from
impeller. (A)
• Remove all screws from locking mechanism.
• Four holes in the locking mechanism are
threaded in the top layer . Insert four of the
screws into these holes and tighten them
progressively and equally in order to eject the
first layer of the mechanism. (B)
• The next layer of the locking mechanism also
has four holes that are threaded. Tighten four
screws in these in the same manner as before
to remove the second piece.(C)
• After the second layer of the mechanism is
removed, the impeller should come off freely
and easily.