10
c) Press Seal Seat
in with fingers.
(Ensure complete
and square
engagement)
Refer Fig 9
Fig 9
3. Fit Primary O-Ring
to Cartridge then fit
Secondary O-Ring.
Refer Fig 10
Fig 10
4. a) Fit IE Bearing to
Shaft.
(Note: this is an
interference fit)
(Note: Apply force
to inner race of
Bearing only.)
b) Lock Bearing in
position with Circlip.
Refer Fig 11
Fig 11
5. Fit DE Bearing to Shaft.
(Note: this is an
interference fit)
(Note: Apply force to
inner race of Bearing
only.)
Refer Fig 12
Fig 12
6. a) Fit Bearing/Shaft
Assembly into
Cartridge.
b) Fit Seal rotating
subassembly to
Cartridge/Shaft
Assembly.
Refer Fig 13
Fig 13
c) Press down and lock
in position with
Circlip.
Refer Fig 14
Fig 14
Final pump assembly
7. Fit Dust Seal to Body.
(Note position of lip)
Refer Fig 15
Fig 15
8. To assist assembly,
lightly lubricate bore in
cartridge zone with a
compatible good
quality detergent-free
light oil and fit Quill
Assembly to Body.
9. Lock in place with 4
grubscrews. (apply
Loctite 243 or
equivalent to grubscrews)
Fig 16
Refer Fig 16
10. Fit Key and Impeller.
Ensure Impeller
maintains an accurate
free sliding fit on Shaft
and Key.
This is
critical
Refer Fig 17
Fig 17
11. Fit O-Ring to Cover and
fit Cover to Body.
Tighten bolts to required
torque as shown in
Section 5.8.
Refer Fig 18
Fig 18
12. Fit Key and Coupling half
to Pump (and Motor if not
already fitted).
Refer to Drawing No:
A316001C and A316003C
in Section 7: for
dimensions.
(Apply Loctite 243 or
equivalent to grubscrews)
Tighten grubscrews.
Fig 19
Refer Fig 19
13. Fit the 'Polygear' Coupling half to Pump.
14. Check for free rotation by hand rotating the
Coupling half/shaft.
15
Fit the ‘Polygear’ Coupling half and element to
Motor and securely mount Motor to Pump flange.
Note:
If IEC 100 frame motor is utilised, Motor
Adaptor Kit must be fitted first.
16. Fit Coupling Guards.
Reassembly is now complete.
