Download Single Pack Off User Manual

Unit 12 Barratt Trading Estate, Denmore Road, Bridge of Don, Aberdeen AB23 8JW
Single Pack Off User Manual
This Manual Covers the Following Part Numbers:
148-5337-HV0
This is a certified safety critical product and modifications or
changes not authorised by Phuel Oil Tools may compromise the
Safety, Functionality and Certification of the assembly.
Safety Considerations:
All pressure equipment has a particular pressure rating and care must be taken to ensure
that no item is used in a situation that may cause its working pressure to be exceeded.
This equipment is heavy and should not be lifted without lifting aids
OPS-5337 REV A
User Manual Single Pack Off
Recommended Operation and Maintenance for Single Pack Off
Vent
Packing Piston
For Saver-sub details,
See over
Screws to be kept tight,
Ref DOC-3821
Grease Pin.
Oil and protect
Threads
Typical Identification Tag
Pre Job
•
•
Check that the certification and scheduled maintenance is up to date.
Examine the assembly, to make sure that it is good operating order, and seal areas and
threads are not damaged.
Post Job
•
•
After each job, the assembly should be thoroughly cleaned and redressed if required.
The assembly should be protected against the effects of corrosion and damage.
Annually
•
•
•
•
Inspect the condition of sealing surfaces and surface coatings, and threads, repair/replace as
necessary.
Re-coat threads and sealing surfaces if necessary. Contact Phuel if in doubt.
Pressure Test to 300 to 500 psi and to maximum working pressure.
Inspect paintwork and repair where necessary.
Five Yearly
•
Recertification by Phuel Oil Tools in accordance with DNV-RP-E101
Pressure Test
•
•
•
•
•
•
Fit the appropriate test cap and use Test Plug 900-5178-HV0
Fill with test fluid, bleeding off any air in the system
Apply pressure between 300 to 500 psi and hold for a minimum of 10 minutes
Increase pressure to Maximum Working Pressure, allow to stabilise and hold for 15 minutes
with no visible leaks.
Bleed off pressure, drain test fluid, and remove test caps and dry
Apply coating of de-watering solution to protect the bore and threads, and fit thread protectors
OPS-5337 REV A
User Manual Packing Change
Greasehead / Pack Off
Procedure for changing packing
This can be achieved with the wire still in the bore.
Ensure well bore is depressurised before commencing
Fit the two halves of the Packing Gland
over the end of the Piston
Fit the two halves of the Packing
over the end of the Packing Gland
Slide the Seal Housing over the
packing and make up the thread fully
Pump out the piston to expose the
end of the packing then assemble
the Interlocking Rings over the wire
and into the packing
OPS-5337 REV A
User Manual Saver Sub Maintenance
Saver Sub Removal
Pull out
Can be jacked out with two screws
Remove Screws and Nordlok
Washers
1/4” -20 UNC with 2” of thread
Saver Sub Refitting
Inspect seal bore and threads
Grease o-ring
Push Saver sub in
Fit Nordlok washers and
Torque screws per
DOC-3821
Alternative Saver Subs
Other saver subs are available, contact Phuel Oil Tools for details.
Blank
Isolation Valve
OPS-5337 REV A
NPT / AE Check Valve
Manifold Blocks
26.64
MAKE UP LENGTH 24.38 [0.62 m]
1/2" NPT
22
11
9
16
14
21
7
8
19
15
1
n3.74
n6.40
5
n6.10
12
20
13
18
10
17
4
6
16
3
ATTACH ID BAND HERE
4.750-4 ACME
NOTES:
WEIGHT: 98lbs / 44.5Kg
10,000PSI WORKING PRESSURE
15,000PSI TEST PRESSURE
FIT THREAD PROTECTORS (NOT SHOWN)
CRITICAL COMPONENT?
MINIMUM YIELD STRENGTH (KSI)
MATERIAL CERT W/ IMPACTS?
NDT PER API 6A (PSL-3)?
SURFACE COATING
DRAWN
J SMITH
CHECKED
I.McCRACKEN
Y
N/A
N
N
CARBON STEEL
N/A
STAINLESS STEEL
N/A
11/02/2013
c
Phuel Oil Tools
Phuel
Tel 0785 992 0170
10/04/2013
N.T.S
OIL TOOLS
TITLE
4-3/4" SINGLE PACK-OFF SUB
SELECT TO SUIT MATERIAL TYPE
OPS-5337 REV A
2
REV
DATE
DESCRIPTION
REVISION HISTORY
BY
UNLESS STATED OTHERWISE:
4-3/4"-4 ACME QU's 10K
X.X `0.062 X.XX `0.030 X.XXX `0.010
ANGLES `0 ~ 30'
PRODUCT NO DOC NO
ALL DIAS CONCENTRIC TO 0.010 T.I.R
148
5337
SURFACE FINISH 250 RMa
STATUS
DIMENSIONS IN INCHES
Released
REV
MATERIAL
A
SEE PO
SHEET
1
OF
1
CONTROLLED DOCUMENT - CHECK THAT YOU ARE USING THE CORRECT REVISION
User Manual Bill of Material and Spares
Bill of Material – 148-5337-HV0
Item
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
Part Number
148-5382-480
300-5411-480
169-4217-480
145-2971-480
148-5383-480
148-5418-480
145-2176-480
145-2177-STL
145-2970-W43
145-2969-PU8
145-3236-W21
145-3237-W21
147-2365-W18
801-0119-V90
801-0340-V90
802-2977-H80
802-2183-H80
SDU-0505-HTS
SHC-0543-3A4
SHC-0583-3A4
WNL-0540-316
WNL-0580-316
Description
PACK OFF BOTTOM SUB 4-3/4-4
LW SPLIT COLLAR 4-3/4-4
SPLIT RING 4-3/4-4 10K
SEAL HOUSING
FUNNEL TOP CAP
SINGLE PACK OFF PISTON
SAVER SUB PORT
PISTON SPRING
PACKING GLAND 7/16
SPLIT PACKING
INTERLOCKING SEAT - LEFT
INTERLOCKING SEAT - RIGHT
WIRE GUIDE - 3/16
O-Ring - B.S Size 119
O-Ring - B.S Size 340
PISTON T-SEAL 2.00
PISTON T-SEAL 3.25
Set Screw Dog Point Size 1/4 Length 0.75 in
Soc Hd Cap Size 3/8 Length 0.625 in
Soc Hd Cap 1/2 UNC Length 3/4 in
Nord Lock Washer Size 3/8
WASHER NORDLOCK (M12)
Qty
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
3
1
2
4
2
4
2
Spares
Use only spares supplied or approved by Phuel Oil Tools Ltd. O-Rings conform to industry
standards and may be substituted with those from other suppliers -– at the sole risk of the user.
Individual items may be ordered as required using the part number specified
Elastomeric spares are supplied in Viton and HNBR material as standard. Many other materials
are available please specify when ordering.
It is recommended that sufficient quantities of the following spares be maintained to ensure that the
equipment is always available when required.
Redress kit RDK-5337-HV0
Item Part Number
14
801-0119-V90
15
801-0340-V90
16
802-2977-H80
17
802-2183-H80
OPS-5337 REV A
Description
O-Ring - B.S Size 119
O-Ring - B.S Size 340
PISTON T-SEAL 2.00
PISTON T-SEAL 3.25
Qty
1
1
3
1