172-65218MA-04 (DC3A-H) 7 Oct 2021
8
Disassembly/Reassembly
NEVER apply direct heat to the float.
The float may explode due to increased internal pressure, causing accidents
leading to serious injury or damage to property and equipment.
Use hoisting equipment for heavy objects (weighing approximately 20 kg
(44 lb) or more).
Failure to do so may result in back strain or other injury if the object should fall.
When disassembling or removing the product, wait until the internal
pressure equals atmospheric pressure and the surface of the product has
cooled to room temperature.
Disassembling or removing the product when it is hot or under pressure may
lead to discharge of fluids, causing burns, other injuries or damage.
Use the following procedures to remove components. Use the same procedures in
reverse to reassemble. (Installation, inspection, maintenance, repairs, disassembly,
adjustment and valve opening/closing should be carried out only by trained
maintenance personnel.)
Removing/Reattaching the Trap Cover
Part
During Disassembly
During Reassembly
Trap Cover Nut
11
Remove with a socket
wrench
Consult the table of tightening torques and
tighten to the proper torque
Trap Cover 4
Remove the trap cover by
pulling it down, being careful
not to scratch the seating
surface
Make sure there are no pieces of the old
gasket left on the sealing surfaces of the
separator body and trap cover, align the
guide pin on the separator body with the
guide pin hole on the trap cover and
reattach
Trap Cover
Gasket 17
Remove the gasket and
clean sealing surfaces
Replace with a new gasket
Removing/Reinserting Parts inside the Trap Cover
Part
During Disassembly
During Reassembly
Baffle Nut 19
65
– 100 mm
(2
1
∕
2
– 4 in)
Remove with a socket
wrench
Consult the table of tightening torques and
tighten to the proper torque
Baffle 22
65
– 100 mm
(2
1
∕
2
– 4 in)
Lift off of bolts
Align with bolts and set on float cover
Screen 13
65
– 100 mm
(2
1
∕
2
– 4 in)
Remove, being careful not
to bend
Place on top of the separator, being careful
not to bend
Float Cover Bolt
15, Spring
Washer 16
Remove with a socket
wrench
Consult the table of tightening torques and
tighten to the proper torque
Float Cover 8
Remove by lifting up and off Place it into position
Float 14
Remove, being careful not
to scratch the polished
surface
Insert, being careful not to scratch the
polished surface
Trap Valve Seat 9 Remove with a socket
wrench
Consult the table of tightening torques and
tighten to the proper torque
Valve Seat
Gasket 10
Remove, being careful not
to scratch the surfaces
Replace with a new gasket
WARNING
CAUTION
