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1.5x1, 2x1.5, and 3x2 ICS Mill Master Pumps only:
a.
Place IMPELLER (MMIMP), suction side down, on a flat surface. Check the impeller thread is
clean of debris and has no burrs. Using gloves, liberally apply anti-seize compound to thread.
b.
Place FRAME PLATE LINER INSERT (MMFPLI) over the boss of the impeller thread, with
vortex breaking ribs on the frame plate liner insert away from Impeller, and screw Impeller
with Frame Plate Liner Insert to Shaft. Ensure that the various O rings are not displaced, and
that the spigot on the back face of the Frame Plate Liner Insert engages with its corresponding
bore in the Frame Plate.
c.
Fit SHAFT KEY (MMSFK) in Shaft (MMSFTM) key way, and using a shaft locking device
(Shaft Wrench recommended) turn the Impeller with a bar between vanes until it locks firmly
to the shaft, but do not over tighten. Ensure that the various O-Rings on the Shaft are not
damaged, and are in their correct O ring seat.
d.
Ensure that HEX HEAD BOLTS on right hand side of the base looking from wet end are
sufficiently tight to hold Bearing Assembly horizontal, but not lock it. Move Bearing Assembly
back by adjusting nut on Adjusting Screw (MMAB) to temporarily clamp Frame Plate Liner
Insert in its correct position.
e.
Fit O-Ring type MMVLS over periphery of Frame Plate Liner Insert, and adjacent Frame Plate.
4x3 ICS Mill Master Pump only:
a.
Fit the ‘C’-Section Volute Liner Seal into the groove in the Frame Plate, mounted flat face in,
using contact cement adhesive if required.
b.
Screw FRAME PLATE LINER INSERT STUDS (MMFPLIS) into the frame plate liner, with
vortex breaking ribs facing the frame plate. Line the studs up with the holes in the Frame Plate,
push Frame Plate Liner Insert into place. Place washers and nuts on studs loosely to securely
hold the Frame Plate Liner Insert. Note these studs are only required to facilitate assembly.
c.
Place IMPELLER (MMIMP) suction side down, on a flat surface. Check the impeller thread is
clean of debris and has no burrs. Using gloves, liberally apply anti-seize compound to thread.
d.
Ensure that the various O rings are not displaced, and that the spigot on the back face of the
Frame Plate Liner Insert engages with its corresponding bore in the Frame Plate.
e.
Fit SHAFT KEY (MMSFK) in Shaft (MMSFTM) keyway, and using a shaft locking device
(Shaft Wrench recommended) turn the Impeller with a bar between vanes until it locks firmly