Tri-Clover Tri-Flo CL Series, Руководство по обслуживанию и установке

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MAINTENANCE
27
16
a
23 28 26
15
5
25
5 9
7. Install the other seal cup, with seal attached (15) on the spring.
8. Place the stuffing box (28) over rotating seal assembly, and secure it to the casing using
the two screws (23).
Note: With the stuffing box secured, reach inside the opening and ensure that the rotating
seal assembly is centered in the stuffing box. If not, move the seal until it is centered
with the stuffring box opening.
9. Slide the Seal Installation Tool (50) over the stub
shaft, tapered end out, until it abuts with the
shoulder of the stub shaft. This tool prevents the
rear stationary seal face from jarring against the
stub shaft during installation and removal.
10. Slide casing (1) with assembled seals over the
installation tool (50) and onto the stub shaft and
secure it with nuts (13) and washers (14).
11. Remove the Seal Installation Tool (50).
12. Before installing the impeller, inspect the o-ring (5)
on the forward stationary seal to see that it did not
slide out of place during installation. Rotate the
rotating seal assembly to ensure that it rotates
with the stub shaft.
Note: You can see the rotating seal assembly rotate
by looking down the slot in the adapter into the
holes for the flush pipes.
13. Lubricate the hub of the impeller (2) with soapy
water or some other temporary lubricant, and
screw it onto the stub shaft. Prevent the stub
shaft from turning by wedging a screwdriver
between the stub shaft and the screws on the
compression rings. When screwing the impeller
in, you’ll feel some resistance from the o-ring, but
keep turning until you can feel the hub contact the
shoulder of the stub shaft.