Flowserve T-series Thrust Bearing Pot - Manual (Page 17)

USER INSTRUCTIONS T-SERIES THRUST BEARING POT ENGLISH 26999907 01-2013
Page 17 of 24 flowserve.com
after the installation of the pot on the pump and
the regulation of the pump rotor, (see section
4.4).
j) Assemble the cooling water pipes [6552]. Use
Heldite or similar proprietary pipe thread
sealant to seal between the different
components.
k) Install the piping assembly from step j) in the
bearing housing [3200 ]. Use Heldite or similar
proprietary pipe thread sealant to seal the
assembly to the bearing housing [3200].
Depending on the motor stool
configuration, the installation is made at pot
assembly stage or after the pot and motor
stand installation onto the pump discharge
head.
Assembly of the pot is now completed. For
installation onto the pump proceed as in section 4.4,
Optional Bearing Gard™/Lifeseal™ installation.
6.8.5
Thrust bearing pot assembly - 29000s +
22000s series
a) Press the bearing [3011] and bearing inner
race [3010] onto the centering sleeve [2470]
using a hydraulic press.
b) Thoroughly clean the bearing housing [3200].
c) Install the oil retaining sleeve [3860]. Use an
oil and heat resistant sealing compound
(LOCTITE 641 or equivalent) to seal the
bearing housing [3200] and oil retaining sleeve
[3860].
d) Install the bearing preload springs [4260] into
the bearing housing [3200].
e) Install the outer race [3010] and rollers
assembly into the bearing housing [3200].
f) Install the assembly [3010, 3011 and 2470],
from a) above, in the bearing housing [3200].
g) Work the gasket [4590.1] by hand and install it
on the bearing housing [3200]. Apply a thin
film of mineral oil on the gasket.
h) Install the upper bearing housing [3210]. Pay
attention to the position of the gasket [4950.1]
and to the adjustment of the bearing [3011].
i) Install the holding screws [6570.1].
j) Work the gasket [4590.2] by hand and install it
on the upper bearing housing [3210]. Apply a
thin film of mineral oil on the gasket.
k) Install the housing cover [3260]. Pay attention
to the position of the gasket [1300a].
l) Install screws [6570.2].
m) Install the vent plug [6521].
Assembly of the pot is now completed. For
installation onto the pump proceed as in section 4,
Installation.
6.8.6 Thrust bearing pot assembly - 29000s +
22000s series with optional Bearing
Gard™/Lifeseal™ Sealing
a) Press the bearing [3011] and thrust bearing
inner race [3010] onto the centering sleeve
[2470] using a hydraulic press.
b) Thoroughly clean the bearing housing [3200].
c) Install the bearing preload springs [4260] in the
bearing housing [3200].
d) Install the outer race bearing [3010] and roller
assembly into the bearing housing [3200].
e) Install the assembly [3010, 3011 and 2470]
from step a) into the bearing housing [3200].
f) Work the gasket [4590.1] by hand and install it
on the bearing housing [3200]. Apply a thin
film of mineral oil on the gasket.
g) Install the upper bearing housing [3210]. Pay
attention to the position of the gasket [4590.1]
and to the adjustment of the bearing [3011].
h) Install the holding screws [6570.1].
i)
Work the gasket [4590.2] by hand and install it
on the upper bearing housing. [3210] Apply a
thin film of mineral oil on the gasket.
j) Install the housing cover [3260]. Pay attention
to the position of the gasket [4590.2].
k) Install the Bearing Gard™ seal [4330.2] and
the Lifeseal™ [4330.1] as described in section
4.2 and 4.3.
Tightening of the Lifeseal™ [4330.1]
rotary unit set screws and removal of the
setting clips and bolts (see Lifeseal™
installation , section 4.3) must only be done
after the installation of the pot on the pump and
the regulation of the pump rotor, (see section
4.4).
l) Assemble the cooling water pipes [6552], pipe
reducer [2042] and oil level sight glass [3856].
Use Heldite or similar proprietary pipe thread
sealant to seal between the different
components.
m) Install the assembly [6552, 2042 and 3856]
from step l) in the bearing housing [3200 ]. Use
Heldite or similar proprietary pipe thread
sealant to seal the assembly to the bearing
housing [3200].
Depending on the motor stool
configuration, the installation is made at pot
assembly stage or after the pot and motor
stand installation onto the pump discharge
head
Assembly of the pot is now completed. For
installation onto the pump proceed as in section 4.4,
Installation.