f Ramo 2003 Training Course

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tKAMU

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FRAMO Training Courses

2003

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FRAMO Training Courses are run regularly all yearround and to the best of our knowledge to the benefit of ourcustomers.

/It is our experience that personnel attending such training are ableto operate the FRAMO System more efficiently and economically.


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FRAMOTraining - A good InvestmentThis has been proven by safer and more efficient cargo handling, quicker turnover and

reduced maintenance and operation costs.

FRAMO Training Team arrange courses at. FRAMO Training Center, Bergen, Norway

.FRAMOSubsidiaries, Houston, Rotterdam, Singapore, Korea and Japan

. Norwegian Training Center (NTC), Manila, The Philippines. On board training - FRAMO Instructor riding the ship for 3 - 5 days

. The job onshore/offshore

. The Yard/In your office - worldwideFRAMO Standard Training Seminar in Operation andMaintenance

A 3-days training with following subjects:

- Correct operation during discharging, stripping, tank washing and cargo heating- Trouble shooting and maintenance of the main components in the system

- "Hands-on" training on main components, such as: Cargo pumps, control valves,relief valves, etc.

'-'

During 2002 we will arrange 2 Standard Seminars at each of our offices in Bergen,

Houston, Singapore and 4 Standard Seminars in Rotterdam, as well as 2 Seminars in

Athensand one in Yokohama and Pusan - i.e. 14 Seminars in total. The TrainingSeminar

willdeal with both operation and maintenance.

FRAMO Seminar for SuperintendentsA 3-days Seminar especially intended for Superintendents and other technical operators

of the FRAMO-equipped ships. The first one will be arranged in Bergen 04 - 06 June

2003, the second one in Rotterdam28 - 30 October 2003.

The main subjects willbe:

. Technicalbuild-upof the hydraulicsystemsand cargo pumps.

. Preventive maintenance. Annual inspection. Pre-docking inspection

. Hands-on training. Evaluation of used spare parts

. Spare part stock on board

. Trouble shooting and repair work

Correct operation willalso be discussed.

~

ScheduleBer en 28-30 Janua 2003 19-21 Au ust 2003

Rotterdam 11-13 Februa 2003 02 -04 Se tember 2003

Rotterdam 18-20 Februa 2003 09 -1 1 Se tember 2003

Houston 11-13 March 2003 21 -23 October 2003

Sin a ore 10- 12 June 2003 18-20 November 2003

Athens 08-09 April 2003 23-24 September 2003

Japan 08 -09 October 2003

Korea 12-13 November 2003


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FRAMOTailor-made Training CoursesIn addition, our tailor-made courses can be arranged all year round, at our training center i

Bergen, Norway, or worldwide - related to specific systems and customers. Based upon your

special demands we will give you our best recommendation and special offer.

On Board Training

Particularlygood results have been achieved by On Board Training,where an experiencedperson from FRAMOTrainingTeam willespecially highlightthe followingsubjects:

. Theoretical and practical instruction of the ship's staff

. Operation, Cargo handling, Cargo pump's performance curves

. Supervise system adjustment

. Supervise disassembling of cargo pump and check that necessary special tools exist on bo

. Check filter box, hydro oil tank and storage tank and bring ashore hydro oil samples foranalysis

. Evaluation of hydraulic system and cargo pumps (Technical Report). After the course is completed, a Condition Report will be sent to the ship and owner

For your guidance, our present basic rates are:

1) Three days Standard Courses in Operation and Maintenance at our offiin Bergen, Rotterdam, Houston and Singapore: NOK 6.500,- per attendant.

2) Three days Seminar for Superintendents at our premises in Bergen or

Rotterdam: NOK 6.500,- per attendant.

3) Tailor-made Training Courses at our Training Department in Bergen or at oursubsidiaries abroad

- One day: NOK 4.000,- per attendant

- Twodays: NOK 5.500,- per attendant

- Three days: NOK 6.500,- per attendant

Training at the Yard or at the Shipowner's Office:

- Price per day for one instructor: NOK 6.000,-

- Training manuals/materials: NOK 1.100,- per attendant

- Travel, board and lodging for instructors willbe charged at cost.

4)

5) On Board Training

The stay on board willbe 3 - 5 days and price per day based upon a normal 8-hours

day, is NOK 6.500,-. Travel, board and lodging will be charged at cost.

Training Manuals, Condition Report and Oil Analysis are free of charge.

We are running contractual courses with several of the world's major chemical tanker operate- with excellent results.

Please do not hesitate to contact our Training Department for further details:

Telephone: +47 55 99 92 00Telefax: +4755999382

E-mail: [email protected]


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iRAMO

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Frank Mohn Services AS

Head off ic e: F rank Mohn A S, P .O.Box 98 Sic it thaug, 5851 Ber ge n, N or way, P hone : + 47 55 99 90 00, Telef ax: + 47 55 99 93 80

Frank Mohn Flat0YAS, Flat0Y, 5918 Frekhaug, Norway, Phone: +4755 99 94 00, Telefax:+4755 99 95 81

Frank Mohn Fusa AS, P.O.Box 10, 5641 Fusa, Norway, Phone: +4755 99 96 00, Telefax: +4755 99 97 80

Frank Mohn Services AS, P.O. Box 44 SI&nhaug, 5851 Bergen, Norway, Phone: +4755999200, Telefax: +4755 99 93 82

Framo Engineering AS, P.O.Box 174 Sandsli, 5862 Bergen, Norway, Phone: +4755 92 88 00, Telefax: +475592 8900

Frank Mohn Nederland BV,Edisonweg 18, P.O.Box 305, 3200 AH Spijkenisse, The Netherlands, Phone: +31 181 619311, Telefax: +31 181 611193

Frank Mohn Houston Inc, 1802 West D Street, la Porte, Texas 77571-4601, USA, Phone: + 1 281 471 7920, Telefax: + 1 281 8425450

Frank Mohn Singapore Pte ltd, 17 Tuas View Circuit, Singapore 637575, Phone: +65 62102400, Telefax: +65 6210 2401

Frank Mohn AS Sweden Office, Askims Industrivag 1 A, 43634 Askim, Sweden, Phone: +46 31 682085, Telefax: +46 31 681048

Frank Mohn Nippon K.K.,City-haz Chojamachi Building 6- 3, Chojamachi 2-chome, Naka-Ku, Yokohama 231-0033, Japan, Phone: +81 452537155, Telefax: +81 45 253 7188Fronk Mohn Korea Office, Rm. 309, Yachting Center Bldg., 1393, Woo-1 Dong, Haeundai-Ku, Pusan, Korea, Phone: +82 51 743 6942, Telefax: +82 51 743 6944

Frank Mohn China lid, Unit 1008, Pine City, 8 Dong An Road, Shanghai 200032, China, Phone: +8621 6443 8845 - +86 21 6443 8840 Telefax: +8621 6443 8846

Frank Mohn do Brasilltda, Av. PresidenteVorgas, 463/19' Ander, 20071-003 - Rio de Janeiro - RJ, Brazil, Phone: +55 21 25077898, Telefax: +55 21 25077899'-'"

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iilFRAMe

Ref.: Mali

Date: 04/(

Page: 1 of"

Spares and Service Stations

Frank Mohn Nederland BV

Edisonweg 18

P.O. Box 305

3200 AH SPIJKENISSE

THE NETHERLANDS

Telephone: +31 181619311

Teiefax: +31 181 611193

E-Mail: fm.nederland(Q?framo. no

Contact persons: Office: Private: Mobile:

General Manager

Tom Borge 181 650308 181 485025 653 152749

Spare Parts Department:

ManagerArne Andersen 181 650350 181641497 653 226339

Rob Mannee 181 650351 181212733

Service Department:

Martin van Dijke 181 650324 166 604061 612459876

Willem Boardman 181 65031 8 104184582 653 247722

Eriklangendoen 181 650323 181645412 653 350493

Frode Borgund 181 650325 102132048 622 208870

Workshop Department:Ad Moret 181 650326 786139491 651 365952

Rental Services:

Henk Heuker 181 650360 187631938 653 763289

Jelle Nieuwland 181650361 187632313 651424760

Hans de Kruif 181 650362 181 338434 653 159828

Renee v.d. Starre 181 650362 181 323900 620 002106

John Schroder 181650362 - 626 480340

CusTomer Support :

Terie 0stensen 181 650327 181312090 653 485507


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iiJFRAMO

Ref.: Ma/ilt

Date: 04/03/C

Page: 2 of 9


Frank Mohn Houston Inc1802 West 0 Street

La Porte, TEXAS77571 -4601U.S.A.

Telephone:Telefax:

E-Mail:

+ 1 281-471-7920 (24 hr/7 days)+ 1281-842-5450

[email protected]

Spare Parts Department:

LarryTuckCliffWashburn

281 -486-4458

281-326-1074

713-906-5905

713-299-1582

ServiceDepartment:

Jan Rune Fauskanger 281-461 -3596 713-249-4916

Trainingdept.:

Hugo Nikolaisen 281-480-5042 713-299-5332

Customer Relation/

Oil MonitoringProgram:James Little 281-996-7908 713-828-4209

Contact persons: Private: Mobile:

General ManagerBendtNilsen 281-286-2156 713-249-4918

Rental / Offloading Services:BendtNilsen 281-286-2156 713-249-4918

BillCox 713-631 -2902 713-828-3287


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liiFRAMO

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Frank Mohn Singapore PIe Ltd

17, Tuos View Circuit

SINGAPORE 637575

Telephone: +65 6210 2400

Telefax: +6562102401

E-Mail: fm.sinCO!framo.no

Contact persons: Private: Moc

General Manager:Harald Tvedt 6734 7603 981

ServiceManager:

J0m BergOlsen 6834 2658 963

Dep. Mngr. Customer SupportAlfDale 63101470 981

Assist.Mngr. Operation

Ang Meng Guan 68628242 973

Spare parts Manager:Sam Tan 6310 3952 97


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iiJFRAMO

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Frank Mohn Nippon K.K.

City-haz Chojamachi Building

6,3 Chojamachi 2-chomeNaka-ku, Yokohama 231 -0033JAPAN

Telephone: +8145253-7155Telefax: +81 45253-7188

E-Mail: fmnippon(@framo.co.jp

Contact persons: Private: Mobile: Pager:

General Manager:N. Suzuki 45-973-3090 90-1542-5469 70-51 3:

Sales Manager:S.Sato 3-5662-5052 90-3472 -3792 70-611

ServiceCo-ordinator:

AYamagishi 476-92 62 62 90-2525-2187 70-611

ServiceEngineers:M.Kawai 45-381 -1014 90-3472 -0225 70-51 3

K.Sasaki 44-751-6988 90-1542-0950 70-611


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iii

FRAMO

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Frank Mohn Korea OfficeChang San Engineering Ca., Ltd

Rm. 309, Yachting Center Bldg.

1393, Waa- 1 Dang, Haeundai-Ku .

Pusan

KOREA

Telephone:Telefax:

E-Mail:

+82 51 743-6942

+82 51 743-6944

[email protected]

'-"Contact persons: Office:

General Manager:

Sung Kyu Kim 51-743-6942

ServiceManager:

Woo Gi Baeg 51-743-6942

Spare Parts Senior Engineer:

Sang Gil Lee 51-743-6942

Engineer:

Seung Hun Lee 51-743-6942

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Ref.: AAa/ilt

Date: 04/03/03

Page: 5 of 9

Mobile: Private:

11-558-694 L 51-624-2445

11-597 -0233 51-702-5811

11 -585-6941 51-817-6921

11 -870- 1441 51-704-1480


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iiJFRAMO


Frank Mohn China Ltd

Unit 1008, Pine City

8 Dong An Road

Shangh'ai200032CHINA

Telephone: + 86 21 6443 8845

+86 21 6443 8840

+86 21 6443 8846

[email protected]

Telefax:

E-Mail:

Contact persons: Private:

Managing Diredor:Colin S.P. Man +85228062049

C. H. Shang

Y.P. Boo

Mobile:

+852 9027 2351

+8613701685157

+86 1390 173 9543

+86 1380 175 5944

Ref.: Ma/ilt

Date: 04/03/03

Page: 6 of 9--/

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iiJFRAMO

Ref.: AAa/ilt

Date: 04/03/03

Page: 7 of 9-'"


Frank Mohn do Brasil LtdaAv. Presidente Vargas, 463 - 19 andar

Edificio Bonita

CEP 20071-003 Centro ~ Rio de Janeiro - RJBRAZIL

Telephone: + 55-21-2507-7898Telefax : + 55-21-2507-7888

E-Mail: [email protected]

'-' Contact persons: Private: Mobile:

General Manager:LuizF. BassaniDias: 55-21-2710-7724 55-21-9615-9378

55-21-2610-2918

(tel/fax)

Service:

Ronaldo Dutra 55-21-3391-0057 55-21-9945-3830

(tel/fax)Geraldo Moreira Junior 55-21- 3978-3539 55-21-9768- 1574

Accounts&Admin.:

Gloria M. Duarte Moura 55-21-2498-5025 55-21-9299-8309

,-.


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iii

FRAMO

Ref.: Ma/ilt

Date: 04/03/03

Page: 8 of 9' /



P.O. Box 44 Slatthaug5851 BERGEN

NORWAY

Telephone:Telefax:

Telefax:

After office hours:

E-Mail:

Contact persons:

Director:

Oddvar Berge

Commercial ManagerMarine:

ArvidAadland

Commercial ManagerOffshore:

Trond PetterAbrahamsen

ServiceManager:Tore J. Gn;~tte

Service DepartmentMarine:

Olav Berntsen

Geir E. Larsen

Magnar Hjart0YGunnar B. Gundersen

Lars Erlend Brattab0

Frank Johnsen

Per Moberg

Vidar Torstad

+47 55 99 92 00

+47 55 99 93 82

+47 55 99 92 90

+4790990006

[email protected]

Office:

55 99 92 20

55 99 92 03

55999259

55 99 92 12

55 99 92 34

55 99 92 17

55 99 92 13

55 99 92 05

55 99 92 15

55 99 92 02

55 99 92 65

55 99 92 95

Guarantee Claims Coordinator:

ArildSolvik 55 99 92 86

(Marine)

(Offshore)

' /

Private: Mobile:

55 12 01 95 901 96588

55 24 32 29 915 38229

55 13 39 99 901 45266

55 11 91 52 91538230

oJ

56 14 11 67

55 18 31 14

55 12 06 43

55 16 20 29

56 30 65 09

55228981

56 30 56 20

56 30 67 11

909 77062

9504376695043765

95043806

95043755

95043805

917 79757

952 65757

55 34 5037

~


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iiiJ Ref.:Ma/

Date: 04/(FRAMO

Page:9 of-'"


Commercial Department MarineSpare parts, Up-gradings:

Bj0rnH.Johnsen 55 99 92 69 55135124Thor-ChristianAndersen 55 99 92 14 55 10 18 06

Bj0rnAndersen 55 99 92 47 55 16 52 48

ArildBreistein 55 99 92 46 55 99 04 65

TrainingDepartment:

MartinusFjeldstad 55999207 56 14 30 93 901 96623

Jon Kristoffersen 55 99 92 43 5531 3729 95043789

JosteinTorp 55 99 92 81 55 24 44 57 95043730

"-" KnutRiple 55 99 92 91 553901 10 95058152

SveinNordeide 55999297 55 1227 55 958 59729

. IngeFlindtHermansen 55 99 92 96 55 28 05 32 91779768Widar Thorvaldsen 55 99 93 15 56 31 18 60 91779761

Hostad Svein 559993 91 56 14 17 66 91811202

ServiceDepartment OffshoreFRAMO Products:

GeirSivertsen 55 99 92 30 55 166738 95043775Olav Ronees 55 99 92 92 55 24 30 43 90791166

Torfinn Losnedahl 55 99 92 18 56 17 07 09 ,95836743

Terje Fauskanger 55 99 92 61 56 147645 91779759

ErikNorheim 55 99 92 08 55 29 09 89 91779781

Inge Kvam 55 99 92 70 55 13 88 58 95043858

ServiceDepartment Offshore"-" Partner Products:

KareI. Christiansen 55 99 92 19 55 10 29 29 90155038

Magnus Minde 55 99 93 05 - 41620141Geir Moe 0stvik 55 99 92 77 55 28 24 05 950 43828

Commercial DepartmentOffshore:

Sales Engineer:Bard Oldervoll 55999221 55 24 08 82 900 17 105

Offshore Spare Parts:

Aage Thomsen 55 99 92 11 55 10 28 35

Jan AtleJacobsen 55 99 92 10 55 19 41 83

0yvind Eriksen 55999201 55 10 41 27

K Ol B 55 99 92 63 55 12 53 17


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AnI Frank Mohn Services ASFRAMO

"

"

II Why Framo SubmergedCargo Pumps?

"

II Basic Hydraulic Systems

and Components on a

"FRAMO-ship"


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Improved Tanker Design with Frank Mohn Cargo Pumping System

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

Increased cargo carrying capacity

No pump room =morevolume for cargo

Reduced steel weight and no hazardous pump room environment

No suction lines inside tanks

No suction losses, quick stripping, easy cleaning

All cargo piping on-deck

Total amount and sizes of cargo piping is substantially reduced

All piping and valves are located on-deck, easy to inspect and maintain

In-Tank pumps have better stripping abilities with less amount of slop

Built-in stripping device. No extra stripping equipment required

No obstructions inside tank provides quicker cleaning

Submerged pumps offers the possibilityof deck mounted cargo heaters which implies more

efficient heating and reduced steam consumption

Reduced installation timeforyard due toless piping to install

no piping penetration between cargo tanksall equipment located on-deck

coating of tanks can be done quicker with the highest quality due to no obstructionsinside cargo tanks when applying the coating

cargo pumps to be installed atter coating of cargo tanks

Hydraulic power used fordeck machinery, no separate power system required

Submerged hydraulically driven ballast pumps implies less ballast piping

Hydraulic system also to power hydraulic motor for bow thrusterHydraulic motor can be located in hazardous area

Hydraulic motor stepless speed control=fixed pitch propeller to be used

Hydraulic drive gives stepless capacity and speed control of cargo pumpsOptimal power consumption regardless of terminal head, cargo viscosity orspecific gravity

One pump in each tank offers full cargo segregationMore competitive in tough world market

Framo submerged cargo pumps have increased discharge capacity at lower terminal heads whichimplies shorter discharge time and more cargo carrying daysofthe ships

Cargo pumps are easy to maintain with all service points located at the pump headPump to be serviced inside thetank-no need for pulling the pump

Hydraulic power plant totally assembled and tested by Frank Mohn prior to shipment

Modulized design IEasy to install by yard

Advanced hydraulic system with low noise level

Technical support to designers and Framo engineer present at yard during final installation andcommissioning, full scale testing

Framo system guarantee

World-wide service

Framo training school for education of ship's crew


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I

'--" POWER TRANSMISSION~

~ How many types of power transmission~ do you know?

A) Mechanical power transmission'-'" . .

( ENG.~,Shaft

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Prop.

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B) EI. power transmiss.ionr ---------------.r ,'

EL Cables I EI m

( ENG.~~ L~D~~C) High pressure hydraulic power transm,

~ Hydr. pumpr ENG~ ~ . Hydr.rm!o'~ ~Yd('PI~~~

L L -------------

t

Pucrp

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. .: What is the advantage with a hydraulic:-,,' .

: power transmission system? :. .~ .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .


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VARIABLE PUMP TYPE A4V

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FRAMO HYDRAULIC SYSTEM DESIGN,

CLOSED HYDRAULIC CIRCUITS (PRINCIPLE)

..- .- '-"-"-"-"-"

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110 % J '.. ::;r-,I ------I-I

13 %I

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103 %

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ADVANTAGE:

-HYDR.TANK SIZE

10 %

100 %

100 %

DISADV ANT AG ES:

- A~R RELEASE

- PIPING

- no.OF COMPONENTS

--


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I I I I 100 m'/h - 125 mwcI I I I Sp,gr,O,80-1.0c5tI I I II L MRX. PERMI SSR8LE I IL , OISTRNCEBETI/EEN I I- - - - - - - - - - ITEM II RNO ITEM 10 I I

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:6EMERGENCYSTOPIN ENGINE ROOM

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dOFRAMO SPECIFICATION No.: 0240-0034-4

Date/Sign: 30.09.98/HeSORDER NO. Checked.:

FRAMO611586/1 - 611587/1 Page: 3 of 8

,./

ITEM QTY. 10. NO. DESCRIPTION/TITLE DRAWINGNO. LASTREVISIONPower pack unit w / equipment

1 1 A24470-LRS Hydraulic power unit 0363-0404-1A24470-LRS

5 1 A23872 Auxiliary hydraulic ur}it 0345-1140-1

7 1 A21896 EI. operated cooling water valve 0247-0837-3

8 3 A12855 Exhaust silencer / spark arrestor 0174-0304-3

9 2 A25983 Flexible bellow 0247-0859-3 B

Transfer unit w / equipment,./ 10 1 A8096 Oil filling / transfer unit 0344-0500-2

(with D.O.L. starter)

11 4 3015799 Snap on coupling 0247 -0849-3

12 2 A676 Flexible hose w/snap-on coupling 0247 -0781-2

Control system w / equipment

20 1 A 10839 Filter arrangement for remote control 0345-0702-2

valve assembly

21 2 A 16658 Remote control valve assembly, 0135-0178-28 x valves

Installation 0135-0179-2

22 1 A 16653 Remote control valve assembly, 0135-0178-2

,./ 3 x valves

23 19 A18418 Connectors/cables for remote control 0381-0438-4

valve assembly, L = 4,0 m

26 1 A21296 Junction box for remote control 0381-1123-3

valve assembly

Installation drawing for

remote control valve assembly 0135-0179-2

27 3 A19008 Emergency stop 0381-0782-3

28 1 A24639 Electric main control panel 0381-1173-1

32 1 A24640 Diesel engine control panel 0381-11741

33 1 A24650Set of cable glands

A24650

..,/ 34 2 A24621 Aux. start contr. panel - feed pumps 0381-1160-3 C

35 3 A24622 Aux. start contr. panel - power pack 0381-1160-3 C


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ffi FRAMO SPECIFICATION No.: 0240-0034-4

Date/Sign: 30.09.98/HeS

ORDER NO. Checked.:FRAMO 611586/1 - 611587/1 Page:

4 of 8 ....

ITEM QTY. 10. NO. DESCRIPTION/TITLE DRAWING NO. LAST REVISION

Portable pumpw I

equipment

40 1 A222-LRS Portable pump TK150 0919-0065-1

Flexible hose, L = 24 m

Pump specification 0244-0644-4

Performance diagram 0169-0935-4

42 1 A 18222 Portable winch 0911-0438-1

43 8 A 11390 Snap-on coupling, return 0179-0035-3

44 8 A 11385 Snap-on coupling, pressure 0179-0036-3

'"

45 1 A17071-LRS Return hose, L = 24 m 0253-0035-3 A

47 1 A 17070-LRS Pressure hose, L = 24 m 0253-0034-3 A

49 1 A50 18 Cargo adaptor, ON 1OO/PN16- 0919-0196-3

JIS10K 100A

Equipment for carQo pump

60 16 88781 Snap-on coupling 0257 -0991-3

61 3 106252 Flexible hose L = 2,09 m 0257 -0993-3'.

62 16 A6421 Valve arrangement for stripping 0366-0426-3

63 16 157065 Exhaust trap 0255-0793-4

CarQo pump S0100 >-.../

70 2 A20839 Set of bolts and gasket, SD100 0366-1010-3

71 2 3032901 Pump support, SD100 0361-0243-3

73 2 A20144 Cargo pump SO 100 0378-0464-4

Top plate arrangement 0378-0462-4

Space for temp. sensor box 0378-0484-4

Minimum suction well 0361-0242-1

Pump specification 0244-0645-4

Performance diagram 0169-0936-4

Orientation of hydraulic connection: 0 C

L = 3305 mm

77 2 A14782 Cargo flange, SD100 0297 -0417 --2

B = xxx mm, C = xxx mm

80 2 A14103 . Deck trunk, SD100 0378-0454-3 '--..JH = 500 mm


27/157

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29/157

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31/157

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34/157

ffi

FRAMO

SERVICE MANUAL

FOR

CLOSED CIRCUIT

No.: 922

Date/sign.: 10Sep.99.

Sect.: 2 Page: 1Rev.:

"

2.0

2.1

2.1.1

/

"

GENERAL DESCRIPTION OF THE INSTALLATION

System description (design/operation)

DESCRIPTION OF HYDRAULIC SYSTEM

The hydraulic system is built as a central hydraulic main ring line system in closed

loop where hydraulic pumps deliver oil to a main pressure line. From this main

pressure line a number of hydraulic motors can be run provided that a sufficient

number of power packs have been started. In order not to overs peed the hydraulic

motors, a speed control valve is installed up stream of each motor.

The main hydraulic pumps are of axial piston type, swash plate design with variable

displacement. The pump displacement (swivel angle) is hydraulically controlled via

the pressure regulator on each pump.

At start~up, the variable pump is in max. swivel angle, and a pressure is built up in

the pressure line. This pressure is internally bled off through the pressure regulator

and a solenoid valve, energised at start-up, causing that the swivel angle is reduce

to min. After approximately 10 seconds for electric hydraulic power packs and

approximately 3 minutes for diesel hydraulic power packs, the solenoid valve is

de-energised and pilot oil from the pump will push the swash plate to an increased

swivel angle, and oil is delivered into the main pressure line. However, if no oil is

needed, a pressure is built up in the main pressure line. When this pressure reach

the set pressure of the proportional valve, the valve will open for oil through the

pressure regulator, and the swivel angle will decrease until a balance is reached

between oil delivery and oil consumption.

If the oil consumption from the cargo pumps is increased, the system pressure will

drop slightly, and the oil flow through the proportional valve will drop. Pilot oil from

the pump will now push the swash plate to increased swivel angle until a new

balance is reached between oil delivery and consumption.

By this system the oil delivery from the hydraulic pumps will always be the same athe oil consumption from the motors.

All cargo and other pumps connected to the system may be remotely controlled fro!

Framo control panel, vessel computer or locally at each pump via the speed control

valve STC (Speed Torque Controller). This valve is designed to control the

discharge from cargo- and other pumps powered by a central hydraulic ring line

system.

The valve is set to a maximum oil flow, limiting the oil flow to the hydraulic motor anthus limiting the motor speed and consequently prevents overspeed. The oil flow is

proportional to the speed, which can be steplessly regulated.

For further information about the STC-valve, see separate instruction.

The portable pump speed is locally controlled at the pump.


35/157

ffi

FRAMO

SERVICE MANUAL

FOR

CLOSED CIRCUIT

No.: 922

Date/sign.: 1OSep. 99/HeS


.1.2

.1.3

' /

One of the feed pumps on the auxiliary hydraulic unit (one in operation and one instand-by) circulates oil into the return/suction line and back to the unit, via the built-in

low pressure relief valve. The feed pump runs at full speed during operation of the

hydraulic pumps, and half speed when the hydraulic pumps are stopped. At half

speed, the feed pump keeps the hydraulic system pressurizedat approximately6 bar to avoid possible cargo leakage intothe hydraulic oil.

The main filter and the oil cooler with a built-in temperature controlled shut-off valve

for the cooling water, are installed in the main return line to keep the oil clean and

the temperature within desired range. The shut-off valve is installed by the Yard on

the cooling water inlet line, but controlled from the FM system control system.

For safe operation of the system, several transmitters/switches/alarms are installed.

HYDRAULIC FLUIDS, FLUID CLEANLINESS;

Hydraulic pumps, motors and controls are devices requiring close tolerances,

controlled wear surfaces, accurate finish and an adequate supply of clean hydraulic

fluid. Contaminated fluid will not provide proper lubrication and is a leadingcontributor to reduced efficiency, excessive downtime and increased maintenancecost.

Max. recommended water content is 300 PPM (0.03 %), and must under no

circumstances be above 500 PPM (0.05 %). If in doubt, please contact Framo.

Recommended cleanliness levelis code 16/12 according to ISO 4406

(or CETOP PR20). 16/12 means that number of particles:Above 5 micron in 100 ml is between 32000 and 64000.

Above 15 micron in 100 ml is between 2000 and 4000.

For further information, see separate instruction. J

CARGO HEATING SYSTEM

Refer to dedicated system drawings and separate instruction.


36/157

eo

FRAMO

SERVICE MANUAL

FOR

CLOSED CIRCUIT

No.: 922

Date/sign.: 10Sep.99/HeS


"

2.2

2.2.1

2.2.2

-"

'2.2.3

-

System description (electrical)

GENERAL

The Framo cargo pumping system is controlled by a Programmable Logic Control

(PLC) installed inside the control panel. The PLC is programmed by Framo and

provides the logic for safe operation of the system. Modifications of the

system/program carried out by others may effect the warranty of the system.

This section should be read in conjunction with dedicated system drawings.

ALARM SYSTEM

The alarms are divided into two groups:

a)

b)Alarms and shut down of the hydraulic system.

Alarms for indication (pre-warning) only.

All alarm inputs, except "excessive wear" are normally closed. This means that the

system is built up on normally closed contacts. Hence if a contact opens or there is aloose wire, an alarm condition occurs, i.e. FAIL TO SAFE.

Each alarm is indicated with a flickering light and an acoustic signal until the

"acknowledge" push button is activated. If the alarm condition still is on, the lamp will

turn into a steady light and bu~er will stop

To clear group a) alarms, the "system reset" button must be activated before anypower pack can be restarted.

Group b) alarms have got automatic reset.Please refer instrument list for applicable alarms and time delay.

FEED PUMPS

Start/stop of the feed pumps is performed manually from control panel, or from the

electric starter cabinet. However, when initiating start of the first main power pack,

one of the feed pumps will automatically be started in high speed before the power

pack is started. When the power packs are stopped, the feed pump will switch from

high to low speed automatically after 10 minutes if this is not done by operator. Only

one feed pump can run at the time. Interconnections are made to prevent

simultaneous running. A running signal is provided for indication on the control

panel.

The high speed mode is used to keep a feed pressure on the suction side of the

main hydraulic pumps. One of the feed pumps must therefore be running inthismode before any of the main power packs can be started.


37/157

ffi

FRAMO

SERVICE MANUAL

FOR

CLOSED CIRCUIT

No.: 922

Date/sign.: 10Sep.99/He


.2.4

2.5

'----

Ifthe feed pump stops when running in high speed and the power packs arerunning, the second feed pump is started in high speed automatically. Ifthe runningsignal for the second feed pump is not obtained within3 seconds, the feed pressurelow alarm is initiated and the system willbe shut down.

The low speed mode is used to pressurize and deaerate the system to prevent

cargo leakage into the hydraulic system when the power packs are not running.One of the feed pumps must therefore always be running in this mode when thehydraulic system is not in operation.

Ifthe feed pump stops when running in low speed and the system is not inoperation, the return pressure lowalarm is initiated.

MAIN POWER PACKS '-Start/stop of the main power packs is performed manually from control panel, orfrom the electric starter cabinet.

The power packs can be started in any sequence. The hydraulic pump will bedisengaged for 10 seconds during start-up of electric hydraulic power pack and for

3 minutes during start-up of diesel hydraulic power pack. The limit switches on the

suction line for each power pack will stop or prevent start of the correspondingpower pack only. An alarm light is provided for each power pack to indicate closedvalve.

If more than one power pack is loaded and the hydraulic oil temperature increases

to 65C or above, the control system will automatically unload all power packs in

sequence except for one. The running light will start flashing for the unloaded powerpacks, and the high oil temperature alarm is re-initiated each time a new power packis unloaded. The power packs will automatically be reloaded in sequence when the

hydraulic oil temperature has decreased below 60C. ~

When activating the stop button for a diesel engine, the hydraulic pump will

disengage and the engine will run unloaded in 3 minutes for cooling purpose beforethe engine is stopped.

SYSTEM PRESSURE CONTROL

System pressure is set by means of the potentiometer at the front of the controlpanel, as a voltage input to the PLC. The PLC output is amplified by the proportional

valve driver card to approximately 100 mA at minimum system pressure and


38/157

ffi

FRAMO

SERVICE MANUAL

FOR

CLOSED CIRCUIT

No.: 922

Date/sign.: 10Sep.99/HE


"

2.2.6

2.2.7

--"

2.2.8

2.2.9

-2.2.10

2.2.11

2.2.12

........

REMOTE CONTROL OF HYDRAULICALLY DRIVEN PUMPS

The command signals from potentiometers at the front of the control panel are fed

directly into the proportional valves for speed control. The built in pressure

transmitters give a 4-20 mA (0-300 bar) feedback signal to the instruments on the

control panel.

COOLING WATER VALVE

The valve is automatically controlled and will receive "open" command at hydraulic

oil temperatureabove50C. It will stay open until the temperature decreases to

below 30C when "close" command is given.

If there is a mismatch between command- and feedback signal, an alarm will be

released after 1 minute. If a failure in the temperature monitoring loop occurs, open

valve command is given.

SYSTEM SHUT DOWN

Please refer to instrument list for applicable shut down functions.

If a shut down function is initiated, the PLC will give shut down command to thepower packs in sequence. The first power pack stops immediately. The delay

between shut down command of each power pack is 0.75 seconds. The feed pump

will stop together with the first power pack.

MANUAL OVERRIDE OPERATION

Please refer to section 5.

TROUBLE SHOOTING

Please refer to section 6.

DIESEL ENGINE CONTROL SYSTEM

Refer to separate instruction.

INERT GAS PRESSURE LOW

Input from external system, handled as:

- group b) Alarm in addition to shut down of cargo pumps


39/157

DO

FRAMO

SERVICE MANUAL

FOR

CLOSED CIRCUIT

No.: 922



.2.13

.2.14

.2.15

.2.16

CARGO PRESSURE HIGH

Input from external system, handled as:- group b) Alarm in addition to shut down of cargo pumps

ELECTRIC CONTROLLED BALLAST PUMP EJECTOR

'---'"

The ejector for the primingsystem is automatically controlled by the PLC. The PlCreceives input from a combined high- and low level switch installed in the pump

casing and engages/disengages the solenoid valve for ejector pilotair control.Theejector is started when lowlevel is detected, and stopped at high level. Time delayfor start and stop is 2 seconds. The logic incorporates an interlockto prevent startingthe ejector unless at least one power packs is running and operator's pressurecommand is more than 30 bar.

INTERFACE TO VESSEL CONTROL SYSTEM

~

The Framo cargo pumping system can be operated/monitored from Framo controlpanel or remotely from vessel control system (VCS). Mode is selected in front of theFramo control panel. Available control and monitoring signals are indicated ondedicated system drawings.

INTERFACE TO POWER MANAGEMENT SYSTEM (PMS)

A 'start request' signal is sent from Framo system to PMS. Start is prohibited until a

'power available' signal is received from PMS. For detailed arrangement, refer to

dedicated system drawings.


40/157

"

.........

ffi

FRANIO

No.: 922

Date/sign.: 10Sep.99/f


SERVICE MANUAL

FOR

CLOSED CIRCUIT

3.0 TECHNICAL DATA FOR THE SYSTEM

3.1 System data

Oil SUPPLY (At maximum hydraulic system pressure: 282 bar)

Oil CONSUMPTION FOR EACH CONSUMER (DESIGN)

ILitres/min.

Number x Type of Hydraulic Power Pack Each Total

2 x El.hydr. A4VSO500 Pump 776 1552

1 x El.hydr. A4VSO355 Pump 457 457

3 x iesel hydro A4VSO500 Pump 778 2344

NUMBER x TYPE Capacity

I

Head Sp. gravity - ViscoOF CONSUMERS m3/h mlc kg/dm3 -cSt IImin 1bar

12x Cargo pump S0300 850 125 0.75-1.0 721 1252

2x Cargo pump S0150 300 125 0.75-1.0I

265 1246

2x Cargo pump S01 00 100 125 0.75-1.0 97 / 248

i 2x Ballast pump SB400 1200 25 1.025 -1.0 386 / 203

I

1x Tank cleaning pump MA200 180 90 1.025-1.0 218/195

1x Portablecargo pumpTK150 150 70 0.75 - 1.0 200 1200

II


41/157


42/157

ffi

FRAMO

SERVICE MANUAL

FOR

CLOSED CIRCUIT

No.: 922



/

Cargo heater

Mode 1/ Design:

For heating of Crude Oil-370 cSU55C - 950 kg/m3 - 1,89 kJ/kgOC - from MoC to 66C in 96 hours.

Ambient temperature AirlSea + 2C 1+ 5C. Heating medium saturated steam - 8 bar(a).

Mode 2: As above, but AirlSea +25C I +25C

Mode 3: As above, but AirlSea +55C 1 +38C

Heating medium:

Inlet temperature (on heater):Outlet temperature:

Saturated steam 8 bar(a)170C

90C

Cargo data:

Type of cargo:Inlet temperature:

Viscosity at inlet temperature:

CrudeOilI HFO No.6

55C370 cSt

Material:

Material in shell:Material in tubes:

St.35,8 -DIN 17175St.35,8 - DIN17175

~

Type: f16AR2 x 160

f16AR2x 200 I f16AR2 x 200

f16AR2 x 200

Number: (* see below) (A) 1 + 1 1 + 1 3+3 1 + 1

Cargo Tank No. 1 PIS 2 PIS 3 - 5 PIS 6 PIS ATank Volume (m3) 100% 4.765 7.360 7.460 6.940

Capacity: Mode 1 837 1147 1163 1175

(kW)Mode 2 727

I

1040 1055 1034.

Mode 3 632 935 948 908

Heating medium Mode 1 1300 1780 1810 1830

consumption:Mode 2 1130 1620 1640

1610(kg/h)Mode 3 980 1450 1470 1410

Pressure drop- steamMode 1 12 I 3 (bar) 0,5010,30/0,20 0,95/0,70 I 0,50 1,0/0,7010,50 1,1/0,70 I 0,45Circulated cargo: Mode 1 130 180 190 200 .

(m3/h)Mode 2 90 140 140 140

Mode 3 60 11O 110 100

Pressure drop - cargo0,95/0,7010,5011,0/0,7010,50 1,1/0,70 I 0,';1Mode 1I 2 13 (bar) 0,50 I 0,30 I 0,20


43/157


44/157

-"

.....

CONTROL VALVES

FCV 400, 800, 1600

STC-25/30/40/50/60

Main purposes_W--,,"'"~-~~'f~~~r"" J"'F""'-:wt,'M!!ii'ID!~"'"otg"-",---,"",,...~

I START AND STOP OF THE CARGO PUMP

II PREVENT OVERSPEED

III CONSTANT TORQUE CONTROLLER

~

200495/Vavd/kurs/FCV


45/157

-'

FRAMO Speed Torque Controller

Connection forCofferdam

-" Pressure GauQe(pilot/motor inlet pressure)

x

ComlJensator

Local Control Valve

-"

HydraulicOil Inlet+c'-


46/157


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Flexible Hose

AvoidOil Spill

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48/157

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HYCR. 0[1. [NLEiC::::NNEC7IGN

fh

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, X 1110rn,...a,j d..pn: IS

Co.SEcrrON 8-9

-'

..- .

9

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7,

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49/157

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50/157

-'

-"

"-"

DB

FRAMO


SPEED TORQUE CONTROLLER (STC)

ALL BOLTS AND NUTS HAVE TO BE ASSEMBLED WITH A SPECIAL TORQUE.

IF NO TORQUE IS SPECIFIED, USE TORQUE ACCORDING TO FOLLOWINGTABLE:

STAINLESS STEEL BOLTS AND NUTS, QUALITY A4-80

M69.2 Nm

M822 Nm

M16190 Nm

M20370 NmM1044 NmM1276 Nm

All bolts and nuts are to be fastened using a torque wrench. Remember to coat thethreads and underneath bolt heads/ nuts with "Molybdenum disulphide" prior toassembling. .


51/157

-"

FRAMO PRESSURE

CONTROL VALVE ASSEMBLY

Junction Box

.......

Electric Cable

,,,,,,..,.,.,.

,I,

Venting Screw

..

..

Venting portTest point (P)

P

R

'"Venting port

Test point (R)

@ @ @

r--F-RAMO--:

i Hydraulic L, ,>;.: Control i , ~Ai Valve i 3 Pilot pressure from each PCV to different a, ,0 . I In

h_h hydraulic control va ves- Y~~=~~~=====~===~=====~


52/157

r-,

'--'"

FRAMO PRESSURE CONTROL VALVE PCV

(MOOG)

ill

-,-J

A

losinq Valve\ i"

Test pointpressure A

~""""""

p- v r.

! m


53/157

-"

FRA.MO PCV MANUAL OVERRIDE

o.;.


54/157

r


55/157

iIi

FRAMOFrank Mohn Services AS

NO.4. 1991Rev. B: 12/02

-"

(s@rW[(j@ 'I}!Nl~ etinL- -' - '" '---' "'-' "_0' ::""-" \'-" " " '-

MAKEYOUUPTO DATEWITHTHELATESTNEWSFROMFRANKMOHNSERVICES

Oil cleanliness Filtration

- Main key to achieve a long lasting well functioning cargo pumping plant-

and improvement of the total economy

m

In ...

-

rft--::~I ' , I II ' II

I, IIj II~ 'IIII 'II, 'III I,I, ''I II,: II

~- .\f-

,

~ -- -- ---1,

* Oilsamplingevery 3rd. month

* ParticlecountingISO 4406

* Never mix the hydr.oil with otherbrandsof lub. oil.

* Pressure drop over the filtercombined with particle counting

is the only safe indicator when to

change the filterelements.

* Newfilters with bigger dirt-capacity give longer service

intervals and improved economy

* Cheap- non original- filters are

always costly in the end.

Head office: Frank Mohn AS, P.O. Box 98 SICitthaug, 5851 Bergen, Norway, Phone: + 47 55 99 90 00, Telefax: + 47 55 99 93 80

Frank Mohn Flat0YAS, Flat0Y,5918 Frekhaug, Norway, Phone: + 47 55 99 94 00, Telefax: + 47 55999581

Frank Mohn Fusa AS, P,O, Box 10, 5641 Fusa, Norway, Phone: + 47 55 99 96 00, Telefax: + 47 55 99 97 80

Frank Mohn Services AS, P,O, Box44 Sl6tthaug, 5851 Bergen, Norway, Phone: + 47 55 99 92 00, Telefax:+ 47 55 99 93 82

Framo Engineering AS, P,O, Box 174 Sandsli, 5862 Bergen, Norway, Phone: + 47 55 92 88 00, Telefax:+ 47 55 92 8900

Frank Mohn Nederland BV,Edisonweg 18, P,O, Box305,3200 AH Spijkenisse, The Netherlands, Phone: + 31 181 619311, Telefax: + 31 181 611193

Frank Mohn Houston Inc, 1802 West D Street, LaPorte, Texas 77571-4601, USA,Phone: + 1 281 471 7920, Telefax: + 1 281 842 5450

Frank Mohn Singapore PIe Ltd, 17 TuasView Circuit, Singapore 637575, Phone: + 65 62102400, Telefax: + 65 62102401

Frank Mohn AS Sweden Office, AskimsIndustrivag 1A, 43634 Askim, Sweden, Phone: + 46 31 682085, Telefax: + 46 31 681048

FrankMohnNippon KK, City-hazChojamachiBuilding6 - 3, Chojamachi2-chome, Naka-ku,Yokohama231-0033, Japan, Phone:+ 81 45 253 7155, Telefax:+ 81 45253 7188

Frank Mohn Korea Office, Rm,309, YachtingCenter Bldg" 1393, Woo-1 Dong, Haeundai-Ku, Pusan, Korea, Phone: + 82 51 743 6942, Telefax: + 82 51 743 6944

Frank Mohn China Ltd,Unit 1008 Pine'City, 8 Dong An Road, Shanghai 200032, China, Phone: +86 21 6443 8845, Telefax: +86 21 6443 8846


56/157

ffiFRAMO

HYDRAULIC OILS MEETING

FRAMO GENERAL SPECIFICATION

No.:

Date:

Sign.:

Page:

1400-068-4 iI

03Jul~ !BL (

1 o f 1

.......

Rev. C: I6June 98/

Trade names 1) and general specification

for hydraulic oils for use on

Framo hydraulic system designed after 6-83

If another hydraulic oil is intended used, Frank Mohn AS must be contacted for comments.

Mixing of the different hydraulic oils should be avoided.

If different hydraulic oils have to be mixed, the oil companies in question must run a

compatibility test and guarantee the compatibility prior to mixing.

-../

Formulation of different oils is a continuously changing process. The oils listed here are

according to information available to Frank Mohn AS meeting general specification stated in

this paper. It is, however, the responsibility of each oil company to specify hydraulic oils

meeting this specification.

Rebranded oil is not acceptable.

* High viscosity index oils (VI > 140).

Note: High V.I. oils are only required for low temperature applications.

tlmarinlinstruksl1400-Q68

I'AGIP ARNICA 46

I GENERALSPECIFICATIONANTAR VISGA 46*

BP BARTRAN 46

IHydraulicoilto be used on FramohydraulicsystemBARTRAN HV 46* must meet the following specification unless adifferent specification is received in writing from

CASTROLIHYSPIN AWH-M 46* IFrankMohnAS.

--'" IICHEVRON IMECHANISM LPS 46* 11. DIN 51524 part 2 for antiwear hydraulic oils

type HLP.ELF IVISGA 46* 12. Sperry Vickers 35VQ25 AIIXX20 test as

described in Sperry Vickers form M-2952-S.ESSO INUTOH46

13.FZG AJ8,3/90 test, load stage 10 according to

UNIVIS N 46* DIN 51354 part 2.4. Viscosity ISO VG 46.

FINA IHYDRAN TS 46

15.

According to ISO 3448.

HYDRAN TSX 46* Viscosity index. Min. 95.

I MOBIL

According to ISO 3448.DTE25 If a high VI oil is to be used, we recommend

I SHELL

DTE 15M* an oil viscosity for initial filling of 50-55 cSt

at 40C. If necessary by mixing with anTELLUS 46 ISO VG 68 oil.

TELLUS T 46* 6. Pour point Max. -26C-' II IAccordingto DIN 51597.

TEXACO IRANDO OIL HD 46RANDOOILHDZ 46*

TOTAL IAZOLLA 46


57/157

8 7 5

I

5QI 192

R[R VENT

7 ---~~

5

~1534

----------

I

INILn

Ie;II

0' 0 ' 0- " ~o

.". . ",..-c. ,."co".. Surfoce

cocohn",

I n Q a I . 1Fill. ~ edg,!F,lleto

10!

JDL

'"L'0L

so 50 70L

'0L

'00I

zo,

'"""~oo'O,..",.I.I" not dl..

p."", .. i".~ -o o"""' ". ,"..-co ""'".,,~L,..- " ~...'-,n' "0"- -0"

,"",,--, ~

5 ,0.' ,a, JO , 0.2

JO 120 . O.J J..l.,120 ]IS , 0.5-+ ']IS 1000 ,0.8

1000 2000 ,1.2,'000 '000 " I


58/157

;. 3

..

OUTLET

400

ThiS port 15 plugged Ifthe transmitter 15 mountedIn the all cooler,

/

.-.-.-.

,'

d-@! 1:5 Choc>OdProto -.1.Ct-I Ip-oJPct. u.pol O-S~~":OIP-oo. -.I.! SF

,,~..,,-,(tPMI Oty 10. no D"crlp" on

',,~.'I.,..~,

:;':.~..:;'~::; ;;:-~:~.;:;;. Statu.""."'.~...'_,~"'," ,on,,",.- ,. ~ Co""r.

"",,,,"-.''...s'Drown by, I

I 0.".,'

I ! !..s";-; vI 0'JUN97

.". .'. s Slgn.lOotP

[51.".1 00..

I VT

2

atf',N

tf', tJ"')

'

I

(Y)

ca aN NN

IJ.

Org. no.llypp

IG/'PY9S Frank Hahn AS

IO~PY9S

POWERUNITMOUNTED

FILTERBOX

F

E

0150

250

@c

B

Hotprlol

iI.ld:-o..g:-iCo... org. R

Ppplocp.'

345-754-2P pp lo CP d b y!


59/157

..... Frank Mohn Services AS No.14 -1996

ServiceBuIletin Keeps you up to date with latest news from Frank Mohn Services

-'

Condition monitoring of your cargo pumping system

carried out in Rotterdam, Houston, Singapore and Bergen.ii

FRAMO

"

"


60/157

To perform maintenance based on condition monitoring is proven cost effective. A continuous follow

p on the condition of the cargo pumping system will give optimum lifetime of the components in theystem, and unforeseen shut down and break down will be reduced. r--

EVEL 1: Portable cleanliness indicator

EVEL2: Particle counter Promo test laboratory

vThe primary advantages are:. Secure systemapproval fromvarious authorities. Avoid interferencewithvessel operation. Preventiveactions to limitemergency repairs

. Increased lifetimeof hydraulic components. Reduced maintenance cost

. Optimum performance of your cargo pumpingsystem

. Betterpossibilityto plan the maintenance and tohave spares available

The condition monitoring program offered by FRAMOcontains:

. Attendanceby qualifiedpersonnellat a harbourwith FRAMO service station ~

. Communication with ship's staff to land oil

sample if vessel is not in FRAMO station area

The oil analysis is an important parameter for

analysing the condition of the hydraulic system. Ourprogram contains 3 different levels, as follows:

LEVEL1: Simplifiedcleanliness test, quarterlyTest to be carried out onboard the vessel bymeans of a portable cleanliness indicator.

Guidance info to verify if the oil is within

FRAMO's acceptance criteria or not.

LEVEL2: Particlecountingand water contenttest, '-'semi-annual

Oil sampleto be analysed at FRAMOtestlaboratory acc. to ISO 4406.

Number and size of particles.Water content

LEVEL3: Fulloil analysis,annual

Oil sample to be analysed in a chem. labinstitute.

Spectral analysis of the oil including:

Flashpoint.Anti wear composition of the oil.

Specific gravity.Water.

Viscosity.Total acid no.

Chlorides.

J


61/157

To get a reliable oil sample, it is important that the correct procedures are followed and the same

sampling point is used each time. If the ship does not sail in an area with a FRAMO service station,

certified clean bottles and shipment containers will be applied together with labels and detailed

procedures.

During our visit in one of the "FRAMO ports" we will

inspect additional important parameters which will beevaluated to establish the overall condition of the

system

.,

-

Thiswill include but is not limited to:

. General inspectionof the systemfor leakages,abnormal noise, etc.

. Checkfor air in thesystemanddeaerateifnecessary.

Check of magnetic chip detectors.

Check L\p indicator for hydraulic oil filters.

Control of hydraulic oil tank drain.

Evaluation of purging routine, status on the

cargo pumps cofferdam.. Generalassistanceto theship'sstaffin operation

of the system, if required.

.

.

..

..,

Thewhole program will be organized through oneFRAMOservicestationwhich will:

. Call up the ship when the next sample/visit isdue.

. Coordinateactivity for any action if the vesselisclose to another service station.

. Perform statistical analysis of the different tests

and samples.. Make a total report based on the availableinformation from samples, inspection on board

and consumption statistics.

. Proposalfor any actions required.

..fLooking forwardto be your partner in

condition monitoring

of your cargo pumping

system.

Containers approved for air freight

Magnetic chip detector

for condition of hydraulicoil


62/157

-' Frank Mohn ServicesAS No. 12

Service Bulletin Keep you up to date with the latest news from Frank Mohn Services

Air Venting in Hydraulic System

illFRAMO

,...--...

HYDR. TANK

AIR

VENTING

-'

Sl__m rl--

~

, . ,c l

~

OILFILTER COOLER AIR

VENTING

(;)

SUBMERGED CARGO PUMP

HYDR. PUMP

Air free hydraulic system gives:

-" ~ Increased lifetime of components

~ Reduced damage of components

~ Reduced maintenance

~ Reduced pressure peaks!IIhunting" in the system

'


63/157

GENERAL r'-I

n this Service Bulletin we would like to highlight the importance of keeping yourHydraulic System "air free", to avoid failure, and in the worst case break-down of

compone.nts.

Air in a hydraulic system is a contamination and is critical to the performance andfetime.

Design practice of the hydraulic system foresees neither air in the oil, nor air as freepockets-in the piping system.

During commissioning at the shipyard, after oil filling and flushing, air venting is anmportant part of the "start-up procedure".

Air venting must be a part of your Periodical Maintenance program.and is important after every service. ,.....

'wi

Any air in the system will accumulate to "high points" in the system; where ventcocks shall be installed.

Necessary time for air venting after service I repair must be included in the

total scope of work, even if time schedule is limited.

HOW TO PREVENT AIR ENTERING INTO THE SYSTEM ,

'-'

Do not open a hydraulic system unless service/repair is required.

After service/repair the air shall be vented as close to the actual component aspossible to avoid any "locked-in" air pocket(s) to be mixed into the oil after start-up.-Air vent the component prior to opening service valves(s).

Check that all connections, Q-rings, gaskets, shaft seals and threads are tight.

-Air can be sucked -in from any opening to atmosphere.

r-

'-'


64/157

HOW TO DETECT AIR IN THE SYSTEM

Remark-------------------------------------------------------------------------------------

. Cargo ~umpwill not start from remote. Possible--------------------------------------------------------------------------------------------------------

. Level variations in the hydraulic oil tank at different

system pressure.

Yes

--------------------------------------------------------------------------------------------------------

. Back flow to hydraulic oil tank during stand still. Yes--------------------------------------------------------------------------------------------------------

. Foaming in the hydraulic oil tank. Yes--------------------------------------------------------------------------------------------------------

. Oil sample "milky"Iwhite, or air bubbles mixed into the oil. Yes--------------------------------------------------------------------------------------------------------

. Abnormal noise from hydraulic pumps or motors. Possible--------------------------------------------------------------------------------------------------------

. Uncontrollad pressure variations (hunting) during operation. Possible--------------------------------------------------------------------------------------------------------

. Pressure peaks Ishock in the system during start Istopof consumers.

Possible

--------------------------------------------------------------------------------------------------------

HOW TO AIR VENT THE SYSTEM

Use vent cocks installed in the piping system and on components.

-Take the necessary time for air venting.

. In a closed loop system with feed pumps or pilot pumps, airventing shall be done while these are running.


65/157

,

Air venting on the variable pump.

..

Air venting onFlow Control (FCV)

valve for submergedcargo pump

Main Hydraulic Power Packs,Tank, Cooler, Filter, etc.


66/157

i 9 II I--,---

.L," rI

"High point" vent.valves at the end

of hydraulicmain lines

Vent on the return line

after service on cargo pump.

Note: Include time for venting ~

)

)

----------- ~~..---------

UIiCLines

.!"!!!"'!"!"!' !'!' !""!'!'!~,",!,,!,!,!,,!,,!,,',,!,,!,.!"!""',!"!',!, ', ', "! e.'c.' .!!..,HI ,..- a..~,.,,~ "'.. _.IT.~ 1"-.n_....-='.:;::~ --.,....- ""'-' ;':..,;;';::;;-:-~'::;'IS'.M

::.:::':::.::?;:..

5 1 0. ,. ",ii. ~..I( ~.. R

,..;;;

< ~ .Al!IISS('"

1, "

OfH 1050KI981 LJIJ F...an~ Mohn ASFOIWI

' I-"n"'-"'"_U""'-"'_'.n_'-..-. .-...-

E3.@11:2 ~.. I "" 1060K198ot. ..1.PUMP HERO

50300

'~I_..'

0368-0432-1

c "o i " ~-1 "":'~o ,: -o, ..,.1 OH1060


79/157

( ( (

.ST;~HPPtt~G - FRAMe SUBMERG.FD CARGOPUMPS 1966-,1995

SV 6 &. S1JS6

1966 - 1980S V 6 & S V S 6

1966 - 1980UPGRADING 1995

'.::::-.;::-.......Cf)

E0If)N

-"'-

:;~~'",:'"'::'~;;ii;:":;)iH-i'i" if,'

,

'

,

:,

:,

'

,

'

,

'

,

'

,:

':

,

d'

,

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,

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,

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,

:

,

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,

"

..:;'::",,:, ",,' ~+tt;~'S);:s,~'~~'::::);~+>;()\':;:,:;'

c-", , "',',

Stripping result:

approx.300 IStrlppl ng


80/157

ffiFRAMO

STRIPPING PROCEDURE No.1000-0122-4

Date/Sign: 20Feb97/AGAaPage 1 of 1

L

-., Stripping" (Inert Gas)

~

"il

\f;t~':1>("i

il lPump~tJ Running---/


81/157

Impeller - New design

'-,I


82/157

-Frank Mohn Services AS

Service.Bu Ileti n

No. 13- 1995

Keep you up to date with the latest news from Frank Mohn Services AS

FRAMOSubmerged Cargo Pumpili

FRAMO

Purging RoutineNew routine for distribution and filing.-

"",,~I"~_i"",,,,"pi,.-Hyd~lk p'~w~p'"

"

,/ Purge the pumps cofferdam regularly.

,/ Log and evaluate the purging result.

,/ A clean and open cofferdam gives troublefree cargo pumping.

,/ The ship's staff on board have the primaryresponsibility for purging and necessaryaction to be taken, - knowing the actualoperation and running conditions.

,/ If in doubt fax FMSAS for advise, and aquick answer will be returned. '

,/ Send the purging diagram to Shipownerand FRAMOfor control and filing.According to new routines for 1995, theywill normally not be answered by FRAMOdue to time of delay.

PURGING ROUTINE FOR FRAMO SUBMERGED CARCO PUMPSNo~",".R_'."""m",H -" yd ,,0 11 S HI PNA ME,C . ~" "W . wato


83/157

1000.010

Date: 14.01.77

Rev.H/05Aug02/JBe-"

PURGING INSTRUCTION FOR

FRAMO SUBMERGED CARGO PUMPS

--"

CONTENTS PAGE

1.0 WHY PURGING THE COFFERDAM? 2

2.0 HOW TO PURGE THE COFFERDAM 2

3.0 PURGING INTERVALS, -LOGGING OF PURGING RESULT",j

4.0 EVALUATION OF THE PURGING RESULT 4

5.0 TROUBLE SHOOTING 5

6.0 PRECAUTIONS TO BE TAKEN WHEN HANDLING SPECIAL TYPES 7

OF CARGOES

---"7.0 EXAMPLE OF PURGING FORM 9


84/157

fi

FRAMO

PURGING INSTRUCTION

FOR FRAMO SUBMERGED

CARGO PUMPS

No.

Date/sign.:Page:Rev. H:

1000-0010-4

14Jan77

2 of 9

05AugO2/JBe

'-"

This procedure is to be followed for purging of submerged cargo pumps with dry cofferdam

For submerged cargo pumps on FSO'S and FPSO'S, refer to instruction 1000-102-4.

Exhaust Trap

Airllnert gas supply

Purging valve blockwith relief valve

Vent line

DrainValve

Airllnert /gas returnContainer for

collection of

leakage after

purging'

CofferdamCheck pipe

1.0 'WHY PURGING THE COFFERDAl\'I?

- leakage detection- condition monitoring of the shaft seal system- avoid that leakage's are blocking the cofferdam

2.0 HOW TO PURGE THE COFFERDAl\'I

Preparation:

- place a suitable container underneath theexhaust trap to collect the leakage.

- check that valve and bottom of exhaust trap

is not clogged by residue after last purging

operation. Stick up with a pin if necessary.- check that the drain hole from the relief valve

on the purging valve block is open.

Location and design of purging valve is

different for the various pump types. For

technical details, refer to the pumps service

manual.- connect air or inert gas supply to the snap-on

coupling on the purging valve. (Maximum

supply pressure is 7 bar.)- drain the supply line for condensed water.

'-"

Purging:

NOTE: To prevent damage from dangerous

cargoes, take necessary precautions, wear

safety gear, and avoid contact with drain from

exhaust trap.

- open valve on airlinert gas supply line- check that airlinert gas is coming out of the

exhaust trap vent line. (Cofferdam is open)- the relief valve on the purging valve block is

set to an opening pressure of 3- 3.5 bar, so asmall leakage here is normal

- purge cofferdam in several sequences if required- drain exhaust trap between each sequence

- disconnect airlinert gas supply- close exhaust trap drain valve

- measure the amount of leakage,-evaluate and

,_/

I~,~ th~ ~"~";n,.., ~",C""lt


85/157

ffiFRAMO

PURGING INSTRUCTION

FOR FRAMO SUBMERGED

CARGO PUMPS

No.


1000-0010.

14Jan773 of 9

05AugO2/JI

"

3.0 PURGING INTERVALS, -LOGGING OF PURGING RESULT

NOTE! Purging neglection can result in a blocked cofferdam.

The purging form should be filled in with the results from every purging operation. Eachhorizontal line in the form represents one cargo in one tank from loading till discharging. If a

ship loads and discharges some tanks more frequently than other, an extra form should befilled in for these tanks.

Fill in the columns as follows: (see page 9 for example of purging form)

-"

Remarks

: -tank no.

: -type of cargo

: -date for the purging operation

: -If no leakage,write OK .-If leakage, write amount of leakage in litres and type of leakage

(Example: 1H=1 litre hydraulic oil, 1C = 1 litre cargo, 1H/C = 1 litre mixtureof hydraulic oil and cargo)

: -note action taken. Example: new seal installed, etc.

Tank no.

CargoDate

Result

Filled in purging form to be sent to Shipowner and to Framo

(Green copy for the ship, red copy for the Shipowner and white copy for Framo.)

The ship's staff on board have the primary responsibility for purging and necessary action to .be taken. In case the ship's staff need information/advise, contact FRA.MO on telefax no.

+47 55 9993 82. Alternatively call +47 55 99 92 00, or after office hours + 47946845 70.

'"

LOADING VOYAGE DISCHARGE

1. Immediately before 1. 1-2 days after loading. 1. Immediately before

loading. dis.charging.

2. If no leakage at step 1, 2. Immediatelyafter(purge every fortnight. discharging.

'"If leakage is detected at.).

step 1, or at a later stage

during the voyage, purgethis pump every day.

4. If pumps are used for

cargo circulation during

the voyage, the cofferdam

must be purged before

start and after stop.


86/157

lDJFRAMO

PURGING INSTRUCTION

FOR FRAMO SUBMERGED

CARGO PUMPS

No.

Date/sign..Page:Rev. H:

1000-0010-4

14Jan774 of 9

05AugO2/JBe

"-"

.0 EVALVATION OF THE PURGING RESULT.

.1 Cargo leakage.

Cargo in the cofferdam can come from shaft seals, flange face seals in pipestack/pumphead or

amage (cracks)-on the pipestack/pumphead.

A small leakage rate over the shaft seals up to about 0.5 lIday during pump operation is

onnal, and replacement of seals should not be necessary with this leakage rate. For short

eriods of time, higher leakage peaks can occur. The leakage rate is also depending on the

ype of cargo. Some cargoes like naphtha, condensate etc. penetrate the shaft seals more easilyhan lub. oils, vegetable oils and other viscous cargoes.

f the leakage rate is up to about 2 litres/day, the pump must be purged a couple of times daily,

nd inspected as soon as possible to find the reason for the leakage.

ntensify the purging if the leakage rate is increasing above acceptable level. If this is not

keeping the leakage under control, do not operate the pump; use theportable pump to

discharge the cargo.

"-"

The development of a cargo leakage can be followed if purging is done according to specified

ntervals. Thereby maintenance work can be planned, and unexpected shut down due to

eakage can be avoided.

4.2 Hydraulic oil leakage.

Hydraulic oil in the cofferdam can come from shaft seals, flange face seals in pipestack/

pumphead or damage (cracks) on the pipestack/pumphead.A small leakage rate into the cofferdam up to about 10 ml/h (0.25 l/day) from the mechanical

oil seal or lip seal during pump operation is normal. For short periods of time, higher leakage

peaks can occur.

f the leakage rate is increasing above acceptable level, the pump must be purged a couple ofimes daily, and inspected as soon as possible to find the reason for the leakage.

ntensify the purging if the leakage rate is increasing above acceptable level. If this is not

keeping the leakage under control, close the hydraulic service valve. Do not operate the pump,

use the portable pump to discharge the cargo.

'-../


87/157

"

ffi1FRAMO

No.

Date/sign.:

Page:Rev. H:

1000-0010-4

14Jan77

5 of 9

05Au.9.2/J8e

PURGING INSTRUCTION

FOR FRAMO SUBMERGED

CARGO PUMPS

5.0 TROUBLE SHOOTING.

Symptom: Possible reason: Remedy:

No air/inert gas is Blocked cofferdam Check the exhaust trap and piping for blockage.

coming out of the system Open if possible.

exhaust trap vent

pipe when purging If the blockage is not possible to open, do not

operate the pump. Use the portable pump to

discharge the cargo.

When the tank is empty/gasfree, disconnect the

cofferdam check pipe from the pump head. By

Pwging, the blockage will be detected either in the

pipestack/pumphead or in the check pipe.

Blocked check pipe:

-Use steam or solvent from top plate, or stick up

the pipe using a steel chord or similar.PressurIze the pipe from top plate to blowout the

blockage.

Blocked pipestack/pumphead:-Remove and clean lower seal house.

-Stick up the hole leading into the pumphead

cofferdam with a pin.

-Use steam, solvent etc. to open up the blockage.

-Continue dismantling until blockage is found.

NOTE! To prevent damage from dangerous

cargoes, take necessary precautions, wear safety

gear, and avoid contact with spray/gases.

NOTE! Pressure test pump after assembly.


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FRAMO

No.

Date/sign.:

Page:Rev. H:

1000-0010-4

14Jan77

6 of 9

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'-.-/

PURGING INSTRUCTION

FOR FRAMO SUBMERGED

CARGOPUMPS

NOTE! Evaluate if changed parts as sleeves, mechanical seals etc. are possible to recondition.

Keep these parts in stock until next visit by a FRAMO representative, and ask for aevaluation.

,/

~

Symptom: Possible reason: Remedy:

Cargo leakage in How to find the leakage?

cofferdam -Pressure test the cofferdam. Soap wash to localizethe leakage. Never start any dismantling before

you know if/where you have a leakage.

Worn out cargo Change cargo sealsseals

Cracks/wear on Change ceramic sleeveceramic sleeve

Leaking pipestack! Control seal elements. Change damaged seals.

pumphead seals Check condition of seal grooves (pitting, scratches

etc.) and repair if necessary

Cracks in pipes Contact FM Services AlS

Combined purging Control seal elements. Change damaged seals.

/stripping valve Check condition of seal grooves (pitting, scratches

leaking * etc.) and repair if necessary

* Combined valve

only on earlierpump models.

Hydraulic oil in Pressure test the hydraulic return line, and checkcofferdam for leakage's at the shaft seal or at other seals.

Worn out shaft Change mechanical oil seal or lip sealseal

Wear on shaft Change shaft sleeve.sleeve (Lip seal

only)

Leaking pipestack! Control seal elements. Change damaged seals.

pumphead seals Check condition of seal grooves (pitting, scratches

etc.) and repair if necessary.


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PURGING INSTRUCTION

FOR FRAMO SUBMERGED

CARGO PUMPS

No.


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"

6.0 PRECAUTIONS TO BE TAKEN WHEN HANDLING SPECIAL TYPES OF CARGO

The main rule is to have the cofferdam clean, dry and vented to atmosphere through the exhaust

trap vent line, in order to avoid any leakage's.However, when handling certain groups of cargoes it may be an advantage to fill the cofferdam

with liquid to improve the seal life time and to avoid cargo blocking the cofferdam.

The list below gives recommended type of liquid in the cofferdam for some groups of cargoes.

This is a general advice, as the ship crew have to learn by experience which type of liquid gives

the best result for the great number of different types of cargoes.

'"

"

Valve for regulation~

To fill liquid in the cofferdam, disconnect the

exhaust trap piping from the pump top plate. Using a

suitable adapter, fill the liquid through the cofferdam

check pipe. Open the snap-on coupling on the

purging valve block to ventilate the cofferdam

during filling. (Connect a open female coupling orsimilar.)

A circulation of liquid through the cofferdam can be

arranged in the following way:

-Connect liquid supply to the snap-on coupling on

the purging valve block. The supply line must also

be equipped with a valve to regulate the liquid flow.

-Open drain valve on the exhaust trap, and collect

the return liquid here.

Acid cargoes

After discharging and purging is finished, it can be an advantage to circulate fresh water

through the cofferdam to remove all residue after a leakage.

Polvmerising cargoes. (TDL MDI)

Fill cofferdam with 5-10 litres of DOP to avoid blocking of cofferdam.

Crystallizing cargoes.

Fill cofferdam with 5-10 litres of fresh water. The cofferdam may also be filled completelyand arranged with a small water circulation

"


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No.

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PURGING INSTRUCTION

FOR FRAMO SUBMERGED

CARGO PUMPS

1000-0010-4

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05AugO2/ J Be

"-'"

henoL caustic etc.

circulation of hot water through the cofferdam can avoid clogging. (But remember some of

hese types of cargoes are very dangerous, poisonous).

eated oil products (fuel oiL crude oil)

ill cofferdam with approx. 5-10 litre of diesel oil/'vvhitespirit to keep any leakage into

offerdam in liquid form. This is especially important after stripping and during tank cleaning.

NOTE

When filling liquid in the cofferdam, it is important that the hydraulic oil return pressure

lways is higher than the pressure will be in the liquid filled cofferdam. This is especially

mportant on hydraulic systems with non-pressurised return line, as the pressure difference

etween the return line and the cofferdam will be negative if the cofferdam is filled with to

much liquid. . '-"


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PURGING ROUTINE FOR FRAMO SUBMERGED CARGO PUMPSNota:-

In ..Result column:

Ii ~ hydro oil

C ~ c ar goW ~ water condensate

In ,'Opon cofferdam column:

Yes; air or liquid coming throughNo ; blocked cofferdam

SHIP NAME: ---

r-- PURGING

A

VOYAGE NO:

INTERVALS

B

I mr

f Ramo 2003 Training Course

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Transcript of f Ramo 2003 Training Course