172-65217MA-06 (DC3-H) 7 Oct 2021
7
Maintenance
Take measures to prevent people from coming into direct contact with
product outlets. Failure to do so may result in burns or other injury from
the discharge of fluids.
CAUTION
Be sure to use only the recommended components when repairing the
product, and NEVER attempt to modify the product in any way. Failure to
observe these precautions may result in damage to the product or burns
or other injury due to malfunction or the discharge of fluids.
CAUTION
Parts Inspection
When parts have been removed, or during periodic inspections, use the following
table to inspect the parts and replace any that are found to be defective.
Procedure
Gaskets: Check for warping or scratches
Body Interior: Check for build-up
Disassembly/Reassembly
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.
CAUTION
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.
CAUTION
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.)
Detaching/Reattaching the Cover for 15 mm
– 100 mm (
1
/
2
– 4 in)
Part
During Disassembly
During Reassembly
Cover Nut
Remove with a socket wrench
Consult the table of tightening torques and
tighten to the proper torque
Cover
Remove the 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 cover, align the guide
pin on the separator body with the guide
pin hole on the cover and reattach
Cover Gasket
Remove the gasket and clean
sealing surfaces
Replace with a new gasket
Detaching/Reattaching Parts Inside the Cover for 65
– 100 mm (2
1
/
2
- 4 in) only
Part
During Disassembly
During Reassembly
Baffle Nut
Remove with a socket wrench
Consult the table of tightening torques and
tighten to the proper torque
Baffle
Lift off of bolts
Align with bolts and set on float cover
Float Cover Bolt
(Spring Washer)
Remove with a socket wrench Consult the table of tightening torques and
tighten to the proper torque
Float Cover
Remove by lifting up and off
Place it into position
