Emerson Daniel Senior Orifice Fitting Series, Руководство владельца и оператора

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Owner and operator manual Section 5: Supplemental information
3-9008-001 Rev M
January 2015
Senior Fittings 2"-8" Non "API-14.3" & all 10" thru 12" 119
29. Rotate the Slide Valve Shaft (5) to move the soft seat slide valve assembly into its full
“open” position.
30. Install the balance of the stud bolt Hex Nuts (32) and tighten to “snug” only.
31. Apply torque to the Hex Nuts (32) in a crisscross fashion, working from the center of the
crown flange outward.
32. Tighten the Hex Nuts (32) to the minimum torque values shown in Table 5-4 . Allowable
tolerance of these torque values is +20% or +20 ft.lbf, whichever is less.
33. Retrieve the Plate Carrier (8DM or 8DMC), Orifice Plate (13) and Plate Seal Ring (8E-
DSC, 8E, etc.) from their safe storage.
34. Reassemble and install the sub-assembly into the fitting Top (14) by rotating Upper
Plate Carrier Shaft (7) to "back-rack" the Plate Carrier (8DM or 8DMC) and then reversing
the Shaft rotation to lower the sub-assembly until it clears the gasket surface of the tee-
slot region.
Important
Mismatch of the Plate Carrier (8DM or 8DMC) racks and Shaft pinions will prevent the Plate
Carrier (8DM or 8DMC) from resting properly against the Slide Valve Carrier Stop Pin (17A)when
lowered and could possibly require the removal of the Top (14) to extract the Plate Carrier (8DM
or 8DMC) from the Body (4).
35. Retrieve the Sealing Bar Gasket (9A, 9A-HP or 9CF) from the parts kit and position it
over the slot opening of the Top (14) tee-slot region.
36. Retrieve the Sealing Bar (9 or 9HP) and Clamping Bar (12 or 12HP) from their safe
storage.
37. Position the Sealing Bar (9 or 9HP) over the Gasket.
38. Insert the Clamping Bar (12 or 12HP) into the tee-slot and position over the Sealing Bar
(9 or 9HP).
39. Tighten the Clamping Bar Screws (11) to “snug” only.
40. Apply torque to the Screws in a back-and-forth fashion, working from the center of the
Clamping Bar (12 or 12HP) outward.
41. Tighten the Clamping Bar Screws (11) to the minimum torque values shown in Table 5-
3 . Allowable tolerance of these torque values is +15% or +15 ft.lbf, whichever is less.
42. Using Daniel tool #J-01955 (P/N 1-201-99-021) or a thin profile slotted pry-bar, drive
the tool under the corners of the existing slide valve operating instruction plate to
dislodge the drive screws.
43. Remove and discard the Plate.
44. Retrieve the Soft Seat Slide Valve Operating Instruction Plate (48) (it already has drive
screws inserted) from the parts kit, and install into the holes vacated by the “old”
Instruction Plate.
45. If the Senior was removed from the process line, reinstall at this time.
46. Close the Bleeder Valve (10B).