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IOM53CART Rev.1 June 2010 Filtration.Eaton.com
Ensure that the
middle stem, Item 26
is equally spaced between
upper and lower ball bores of the cartridge.
Ensure that both
middle stem O-rings, Item 20
are compressed
into the cartridge middle stem bore.
Align flat tabs of the
middle stem, Item 26
to be inline to the large
ports of the cartridge. This allows the flats of the
middle stem,
Item 26
to be aligned with the slots of the
balls, Item 24
.
15. Lubricate the
top stem O-rings, Item 20
and inside of the
cartridge top stem bore. Insert
top stem, Item 25
into top of
cartridge. Push down until shoulder on tab end of
top stem,
Item 25
is flush with inside of the large ports of the cartridge
(cartridge ball bore).
16. Align flat tab on
top stem, Item 25
to be in-line to the large
ports of the cartridge.
Top stem
tabs and
middle stem
tabs
are to be in the same direction. Remove handle from
top
stem
.
17. Place
stem retainer washer, Item 19
, then
stem retainer,
Item 11
over
top stem, Item 25
. Centralize the hole of
the
stem retainer, Item 11
around the
top stem, Item 25
.
The two (2) small locating posts under
stem retainer
point
towards the inlet on the cartridge. Insert and tighten the two
(2)
screws, Items 12 & 14
.
18. Attach
handle, Item 17
to
top stem, Item 25
using
screw,
Item 18
(and washer if provided). Move handle counter-
clockwise until contact is made with the stem retainer.
19. Lay cartridge down on table with top of cartridge away
from assembler and inlet facing up and the
handle, Item 17
pointing to your right.
20. Insert
upper ball, Item 24
keeping closed side of ball opposite
the
handle, Item 17
(see View “B-B”). Assemble two (2) sets
of
seals Item 22
and
seats, Item 23
. Match the recess groove
in the
seat
to raised channel in the
seal.
Slide the
seat and
seal
assemblies into the cartridge around the
upper ball,
Item 24
keeping the recess groove in the
seat
and the raised
channel in the
seal
to top of cartridge.
Wrap securely about
the center with wire tie provided.
21. Insert
lower ball, Item 24
keeping closed side of ball opposite
the
handle, Item 17
(see View B-B). Assemble two (2) sets of
seals Item 22 and seats Item 23.
Match the recess groove
in the
seat
to raised rib on the
seal
. Slide the
seat and seal
assemblies into the cartridge around the
lower ball, Item 24
keeping the recess groove in the
seat
and the raised channel
in the
seal
to top of cartridge.
Wrap securely about the
center with wire tie provided.
22. Stand the cartridge up with top up and inlet facing assembler.
Check for alignment.
IMPORTANT
Inside diameters of balls are to be aligned
with inside diameter of seats.
23. Lubricate the outer face of each of the
seals
, cartridge
O-rings
and inside of cartridge bore in the body with a light
film of Process Compatible lubricant.
INSERTING CARTRIDGE
When inserting the cartridge into the strainer body:
Sizes ¾” through 1”
: Make sure that the flow arrow on the
cartridge is pointing 45 degrees to either side of the outlet
on the body.
Sizes 1-¼” through 4”:
Make sure that the
word “INLET” on the top of the cartridge is
directly above the inlet of the body.
24. Lift cartridge and place inside the cartridge bore of the body.
Carefully
start (or lead) the
lower seals, Item 22 into the
cartridge bore of the body.
Remove wire tie around the lower
seals when
lower seals, Item 22
have been lowered halfway
into cartridge bore of the body.
Sizes 1-¼” through 4”
: Make sure that the lower
seals, Item 22
smoothly pass through all of the internal
openings (or ports). If the lower
seals
start to extrude
into ports, gently tap bottom of the
seals
with the
Seal
Tool
(provided). Thus greatly assisting the leading edges
of the
lower seals
into cartridge bore of the body
25. Push cartridge down until half of the
top seals, Item 22
are in
the cartridge bore of the body. Use the
Seal Tool
(provided)
as required. Follow same instructions for the
upper seals
as
described in #24 above for the
lower seals
.
26.
Remove wire tie around the top seals at this time
.
27.
Sizes ¾” through 1”
: Push cartridge down until just above roll
pin in body. Turn cartridge 45 degrees, so that the flow arrow
(cast on the top of the cartridge) is aligned with the outlet of
the strainer. Insert the four (4)
cap screws, Item 13
and turn
until cartridge is all the way into body.
Cartridge Maintenance
Model 53 BTX Duplex Strainer, Sizes
3
⁄
4
” - 4”