Mounting The Support Set And The Bare Shaft Kit To The Pumphead - Bredel 25 Additional Information

3.2.1 Mounting the Support Set and the Bare Shaft
Kit to the Pumphead
For mounting the kit to the pumphead, the pump must
be disconnected from the process line and must be free
of lubricants.
1. Place the bare shaft kit (A) on a flat surface with
the key end upward.
Press coupling half (B) onto the shaft end until
shaft end face (C) and coupling surface (D) are
at equal level.
Slightly fasten screw (E).
Prevent unnecessary axial load on the bearing.
Alternative method of pressing the coupling half
onto the shaft end is using a threaded rod
screwed into the threaded hole in the shaft end,
a disc with hole and a nut. Turning the nut will
drive the coupling half onto the shaft.
This way the coupling half can be mounted after
the placement of the bare shaft kit on the
pumphead.
2. Use a hoist to lift the pumphead and place the
bare shaft kit (A) with the splined shaft end into
the pump.
Make sure that the teeth correctly mesh with the
teeth of the rotor inside the pump.
INSTALLATION
E
A
D
B
C
A
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