KIRLOSKAR KPDS, Инструкция по установке, эксплуатации и обслуживанию

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IOM/KPDS/NOV 19/00
Page 27 27 27 27 of 50 50 50 50
Issue Date : 22/11/2019
Revision: 00
 Remove the bearing holder (25400) from stuffing box housing (23800). Note that
removal of bearing housing cover and bearing from housing is not needed.

Remove mechanical seal assembly from stuffing box housing (23800) along with
the gasket.
Mechanical seal assembly procedure-For EBIPL make seal. Refer Fig. A.
 Apply grease on sleeve-O ring-mating ring (111.30), apply grease and put the
gasket-gland (444.05)-(Refer Fig. 1-EBIPL mechanical seal drawing).
 Apply grease on shaft for easy movement of seal on shaft. Mount the seal
assembly on the shaft. Tight the head cap screw of seal to fix the seal on stuffing
box. (Refer Fig. 1-EBIPL mechanical seal drawing).
 Assemble the bearing holder (25400) along with bearing on the stuffing box
(23800). Put the key for thrust bearing carrier (32400). Put the bearing spacer.
Then tighten the bearing lock nut (33500) and hex. lock nut (33600).

Now adjust the float as per requirement.

Then tight the grub screw of mechanical seal (944.17) so that seal position and
operating length get maintained. (Refer Fig. 1-EBIPL
mechanical seal drawing).

Remove the socket head cap screw (943.14). Then rotate the locking strip and
keep in opposite position so that it will not get fitted in a groove provided on mating
ring-composite (301.00). Again, tighten the socket head cap screw (Refer Fig. 1-
EBIPL mechanical seal drawing).
 Put the pump side hub of the coupling on pump shaft. Then assemble the motor
stool along with motor on the support plate.
Mechanical seal disassembly procedure for Flowserve make seal. Refer Fig. A.
 Decouple the coupling, keep motor side coupling on motor shaft. Do not remove
motor from motor stool.
 Remove the motor stool (29000) along with motor from support plate (46700).
 Remove pump half coupling from pump shaft.

Rotate retainer plates of mech. seal and lock it with seal, with cap screws (K)
available on the collar (5) to maintain operating length. (Refer Fig. 2-Flowserve
mechanical seal drawing).

Loose the set screws so that seal assembly gets free from sleeve (10) (Refer Fig. 2-
Flowserve mechanical seal drawing).

Remove hex. lock nut (33600), bearing lock nut (33500) from pump shaft.

Remove the bearing cover (27000) and then remove spacer. Then remove key for
thrust bearing carrier (32400).
 Remove the bearing holder (25400) from stuffing box housing (23800). Note that
removal of bearing housing cover and bearing from housing is not needed.
 Remove the circlip, and then remove seal assembly from the stuffing box housing
along with gasket.

Remove sleeve (10) along with key. (Refer Fig. 2-Flowserve mechanical seal
drawing).
Mechanical seal assembly procedure for Flowserve make seal. Refer Fig. A.

Apply grease on O-ring area of sleeve. Also apply on the area for gasket. Put the
gasket.

Put the key on the shaft.

Apply grease on shaft for easy movement of seal on shaft.