Inspection And Maintenance - TLV DC3A Manuel D'utilisation

7. Inspection and Maintenance

WARNING
CAUTION
• Before attempting to open the separator, close the inlet and outlet isolation valves and wait
until the product has cooled completely. Failure to do so may result in burns.
• Be sure to use the proper components and NEVER attempt to modify the product.
Body, Cover(s)
Gaskets
Screen
Float
Valve Seat
Disassembly / Reassembly (to reassemble, follow procedures in reverse)
15-50 mm
Part & No.
( "- 2")
Cover Bolt 22
Trap Cover 4
Cover Gasket 13
Baffle Nut 14
Baffle 16
Screen 8
Float Cover Bolt 17
Spring Washer 18
Float Cover 6
Float 5
Trap Valve Seat 19
Valve Seat Gasket
20
Body Bolt 12
Separator Body 3
Separator 2
Screen 8
Wave Spring 9
Body Gasket 10
NEVER apply direct heat to the float. The float may explode due to
increased internal pressure, causing accidents leading to serious injury or
property and equipment damage.
• Installation, inspection, maintenance, repairs, disassembly, adjustment
and valve opening/closing should be carried out only by trained
maintenance personnel.
Parts Inspection Procedure
Check inside for damage, dirt, grease, oil film, rust or scale
Check for warping or damage
Check for clogging, corrosion or damage
Check for deformation, damage, oil film or water inside
Check for rust, scale, oil film, wear or damage
65-100 mm
/ /
1 1
(2 "- 4")
2 2
Use a wrench to remove
◯ ◯
Pull down being careful not
◯ ◯
to scratch the seating
surface
Remove gasket and clean
◯ ◯
sealing surfaces
Use a wrench to remove
◯
◯
Remove
◯
Be careful not to bend
Use a wrench to remove
◯ ◯
◯ ◯
Take off spring washer
◯ ◯
Remove by lifting up and off
Remove being careful not to
◯ ◯
scratch the polished surface
Use a wrench to remove
◯ ◯
Remove gasket and clean
◯ ◯
sealing surfaces
Use a wrench to remove
◯ ◯
Pull down and out, be careful
◯ ◯
not to let the separator fall out
Remove when detaching
◯ ◯
the separator body
◯
Be careful not to bend
◯ ◯
Remove with separator
Remove gasket and clean
◯ ◯
sealing surfaces
Disassembly
̶ 9 ̶
Reassembly
Coat threads with anti-seize,
tighten to the proper torque
Remove all pieces of the old
gasket from sealing surfaces,
use guide pin to aid alignment
Replace with a new gasket
Coat threads with anti-seize,
tighten to the proper torque
Reattach
Place on top of float cover
Coat threads with anti-seize,
tighten to the proper torque
Reattach spring washer
Place into position
Insert being careful not to
scratch or misshape
Coat threads with anti-seize,
tighten to the proper torque
Replace with a new gasket
Coat threads with anti-seize,
tighten to the proper torque
Reattach, use guide pin for
alignment
Insert into groove in the
separator body
Place on top of the separator
Insert into groove
Replace with new gasket