50598275-framo

Framo

Mounting Instruction

Main contents

1 Introduction 1401-0001-401

2 Location on board 1401-0002-401

3 Equipment handling - Storage at yard 1401-0003-401

4 Installation of submerged cargo pumps 1401-0004-401

5 Installation/Storage of portable equipment 1401-0005-401

6 Installation of submerged ballast pumps 1401-0006-401

8 Installation Installation of Installation of hydraulic Installation of hydraulic power Installation of hydraulic power unit, Installation of hydraulic power unit, closed Installation of hydraulic power unit, closed loop Installation of hydraulic power unit, closed loop system 1401-0034-4

9 Installation of electrical equipment 1401-0009-401

10 Yard equipment 1401-0010-401

12 Installation of deck mounted cargo heat exchangers 1401-0012-401

14 Installation of submerged tank cleaning pumps 1401-0026-4

17 Hydraulic piping 1401-0017-401

18 Cargo piping 1401-0018-401

19 Hydraulic oils - Oil filling - Flushing 1401-0019-401

20 Framo commissioning - Testing 1401-0020-401

June 2003

FramoMounting Instruction

Introduction

No. 1401-0001-4Feb-2000

1 Framo documentation2 Ordering new parts - Return of parts3 Addresses

CONTENTS

Framo Mounting Instruction

INTRODUCTION

No.1401-0001-4 Feb-2000

Page 2 of 4

1 FRAMO DOCUMENTATION

The Framo documentation consists of instructions and drawings for installation, operation andservice. This documentation is our property. It is not to be traced, copied or published without ourwritten consent, nor to be misused in any way.

Framo Mounting Instruction is the general requirements to the yards for handling and installationof a Framo cargo pumping system, and it contains general instructions for handling, storage andinstallation of Framo equipment, in addition to design and installation of the hydraulic pipingsystem.

It is based upon practical experience from installation of high pressure hydraulic systems in co-operation with yards and owners all over the world. Kindly follow the instructions carefully to ensurea successful installation and a well functioning cargo pumping system. Please make specialattention to the following:

Think safety during design:- Appropriate location of equipment.- Sufficient service space.- Appropriate lifting equipment for maintenance and repair of installed equipment.- Appropriate marking of noisy areas.

Think safety during installation:- Use of correct and approved lifting equipment.- Be aware of foreign voltage from interfaced equipment and switch off the main

switch before any work on electrical equipment.- Hydraulic oil (on mineral oil base) has a flash point between 180-230C,

and any leakage must not come in contact with heated surfaces.- Hydraulic pipe connections, flanges, valves etc. must not be located above

or close to heated surfaces.

Think cleanliness during installation:- Maintain a high standard of cleanliness at all times.- Keep pipes and components clean and protected during the whole production- and

installation period.

Others:- Do not paint mechanical parts of switches (valve shutdown switches, or equal), manometers,

level gauges or similar equipment, or flexible rubber elements (flexible hoses, dampers etc.)- Never weld on Framo equipment without special agreement.

The instructions are also based upon the authorities' requirements. These are however revisedfrom time to time, and it is therefore necessary to keep oneself informed about the alterations anddiscrepancies between the different national authorities and classification societies.

If drawings are sent to Framo for information or comments, yard must call attention to eventualdeviation from Framo Mounting Instruction by giving remarks on the drawings.


INTRODUCTION

No.1401-0001-4 Feb-2000

Page 3 of 4

Documentation for yards design and installation is supplied to the yard shortly after receivingthe order, and contains the following:

Framo Service Manual includes information for initial start-up, operation and maintenance of thesystem. The manuals are supplied to the yard before commissioning.

FRAMO MOUNTINGINSTRUCTION

FRAMO DRAWINGSPUMPING SYSTEM

FRAMO DRAWINGS PIPING SYSTEM

Generalrecommendationsand requirements for design, handlingand installation ofthe Framo cargopumping system.

General ArrangementFramo specification

Equipment drawings

Technical data

System drawings

Piping specifications

Layout drawings

Component drawings

Supplied only if hydraulicpiping system is included in Framo supply

FRAMO SERVICE MANUALPUMPING SYSTEM

FRAMO SERVICE MANUALPIPING SYSTEM

Technical data

Initial start up

Operation

Maintenance

Drawings - Part lists

Piping specification

Layout drawings

Supplied only if hydraulicpiping system is included in Framo supply

2 ORDERING NEW PARTS - RETURN OF PARTSWhen ordering new parts due to repair, guarantee claim or simply because parts are missing,please give the following information:

- Yard / Hull no. / Name of vessel.- Yard claim no.- Framo sales order number (see cover for Framo Documentation).- Item no., identification no., part name (from Framo Specification or Packing List)

and quantity required.- Required delivery date at yard/vessel, marking etc.

When parts are returned in connection with guarantee claim or repair, the following must be given:

- Yard / Hull number / Name of vessel.- Framo sales order number (see cover for Framo Documentation).- Reason for return.- Name and number of part, vessel's claim no. if applicable.

The parts must be protected against rust and be properly packed.

Return of parts to: Frank Mohn Services AS.Attention: Guarantee claim co-ordinatorHardangerveien 150N-5226 NESTTUN


INTRODUCTION

No.1401-0001-4 Feb-2000

Page 4 of 4

3 ADDRESSES

Sales DepartmentFRANK MOHN A/S Telephone: (47) 55 99 90 00P.O. Box 98 Sltthaug Telefax: (47) 55 99 93 80N-5851 BERGEN, Norway E-Mail: [email protected]

Internet: www.framo.com

Project ManagementThe Project Department is totally responsible for every order on Framo Cargo PumpingSystem. To handle each individual order, a Project manager in the Project Department will beappointed. The Project manager is the main contact during the project- and installation period.

If the order contains hydraulic- or cargo piping, this part of the order will be handled by thePiping Department which will handle the engineering, documentation and supply of piping.A Project engineer in the Piping Department will be appointed accordingly.

Checking of the installation during commissioning and follow-up during the guaratee period ishandled by the Service Department. A Project engineer at the Service Department will beappointed, and will be the main contact during the commissioning and guarantee period.

Contact addresses:

Project Department

FRANK MOHN FUSA AS Telephone: (47) 55 99 96 00P.O. Box 10 Telefax: (47) 55 99 97 84N-5641 FUSA, Norway E-Mail: [email protected]

Piping Department

FRANK MOHN FLATY A/S Telephone: (47) 55 99 94 00Flaty Telefax: (47) 55 99 95 84N-5918 FREKHAUG, Norway E-Mail: [email protected]

Service Department

FRANK MOHN SERVICES AS Telephone: (47) 55 99 92 00P.O. Box 44 Sltthaug After 1600 hrs.: (47) 90 99 00 06N-5851 BERGEN, Norway Telefax: (47) 55 99 93 82

E-Mail: [email protected]

G46G46

!

"

# $%&

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G46

G46

G46G46G46

G46

Fig. 1 Framo cargo pumping system

! " ! # $ %

!"

G46

G46

C pipestackL

Bulkh

ead

Cargo valve

Cargo pipeFlexible clamp

Location of bracketsfor lower support ring Position of suction well

Clearance betweensuction bellmouth and well

Pipestack parallelto bulkhead

High pressure pipe

Service valves

Low pressure pipe

Local control valve

Exhaust trap

Stripping pipe

Valve fordrop line

Drop line

Location of bracketfor intermediate support

Stripping valve

G46

Fig. 2

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Fig. 3 Arrangement of ballast pump in tank

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8

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Fig. 4 Location of hydraulic power unit

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Fig. 5 Location of hydraulic transmission equipment

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Fig. 7 Combined storage- and clean oil drain tank


Equipment handling - Storage at yard

No. 1401-0003-4Feb-2000

1 Goods receival

2 Preservation, packing and marking

3 Handling of Framo equipment3.1 Handling of power units3.2 Handling of submerged cargo- and ballast pumps3.3 Handling of heat exchanger3.4 Handling of portable equipment

4 Storage at yard4.1 Storage in dry and clean conditions4.2 Warehouse storage4.3 Outdoor storage

CONTENTS


EQUIPMENT HANDLING - STORAGE AT YARD

No.1401-0003-4 Feb-2000

Page 2 of 9

1 GOODS RECEIVAL

Immediately after receipt of equipment, please check that the supply corresponds to the packinglist. Any missing items must be reported to Frank Mohn Fusa AS without delay.

The equipment should be carefully inspected for transportation damage. Damages should berecorded, photographed, witnessed and reported to carriers and to Frank Mohn Fusa AS.

2 PRESERVATION, PACKING AND MARKING

PreservationStainless steel components are pickled, cleaned and ready for installation.

Mild steel components are protected against corrosion by means of priming or painting outside andprotecting oil inside. The preserving oil is mixable with the hydraulic oil, and will give sufficientprotection for about 1 year provided that the blank flanges are kept on.Un-primed mild steel seal faces are normally protected by a removable corrosion preventivecoating (Tectyl).

Packing and markingGenerally most of the Framo components are packed in plastic-covered wooden boxes.

Electrical equipmentlike electrical cabinets, starters and control panels have also silica gel inside for protection againstmoisture. Ventilation openings and cable entrances on electrical motors are in addition covered byfire resistant tarpaulin.

Power unitsare normally covered by plastics and shipped in containers. If they are shipped on open flat racks,they are covered by light tarpaulin (reinforced plastic) in addition to the plastics.

Submerged cargo- and ballast pumpsare supported by special wooden racks. If the length is more than 14 meters they are split in twosections to simplify handling and transport.

Smaller pump units, deck trunks etc.are fastened on pallets and covered by plastics.The deck trunks seal faces are protected by plywood.

Prefabricated pipesare packed on transport racks with wooden frames and covered by plastics.



No.1401-0003-4 Feb-2000

Page 3 of 9

Packing list

Contents FM order no. Customer Dispatch information Item See Framo specification * Item details Package no., Identification no.,

quantity, description etc. * Every component is marked with an item number according to the packing list.

Packing specification

Contents FM order no. Packages no. Every case or pallet is marked

with packages no. Packages details Dimension and weight

Container specification If the equipment is shipped in containers, the content in each container is given in this specification.

Contents FM order no. Packages no. Packages details Dimension and weight

Dispatch documents are- Packing list: Address and dispatch information in addition to the listed items- Packing specification: Case- and pallet number- Container specification: Container-, case- and pallet number if shipped in containers

These documents are packed with the components.For further information see below:



No.1401-0003-4 Feb-2000

Page 4 of 9

3 HANDLING OF FRAMO EQUIPMENT

Even if the components used in Framo Cargo Pumping Systems are of rigid construction, theyshould always be handled with care. Never step or climb on the equipment.Be careful not to destroy or remove the transport protection before final installation onboard.Lifting, lowering and handling in general should be done slowly and carefully to avoid damage tomotor bearings caused by vibration and shocks.

Note! Handling information given on the package must be strictly followed.

Stainless steel components must not be in direct contact with mild steel.

3.1 Handling of power unitsGeneral infoThe power units are equipped with 4 lifting lugs. All of them must be used when lifting. Normally, alifting device with 4 slings of equal length can be used to lift the power unit. Avoid contact betweenexposed parts of the power unit and the lifting slings.If special lifting tools are required, these are supplied by Framo together with the power unit.

Note! Forklift must never be used to lift the power unit.

Transportation in containerNormally the power units are shipped in closed containers and should be taken out of the containeras shown for the cargo pumps on page 6.If the power units are shipped in containers with open top, please note that these containers have anarrow passage at the top. Therefore, the power units must be lifted free for easy guiding andtaken out broadwise. Special care must be taken not to collide with the side walls of the container.

Fig. 1

Transportation on flat rackIf the power unit is wider than the container width, it is transported on a flat rack with a special cagefor protection. This cage must be removed before the power unit can be lifted off the flat rack.

Framo Mounting InstructionEQUIPMENT HANDLING - STORAGE AT YARD

No.1401-0003-4 Feb-2000

Page 5 of 9

3.2 Handling of submerged cargo- and ballast pumpsThe pumps are designed to withstand flexing and bending of the vessels structural members(bulkheads etc.). For this reason the pump bend easily, but as long as this bending is well within theelastic limits, it will do no harm to the pump. Incorrect and careless handling might, however, putundue strain on the pumps, causing permanent damage.

The only acceptable way to lift pumps out of the wooden racks is to lift each pump/pump sectionseparately.

The pumps shall under no circumstances be lifted like this:

Note! Damage to pump due to incorrect lifting and handling will not be covered by Framosguarantee.

Fig. 2

Fig. 3



No.1401-0003-4 Feb-2000

Page 6 of 9

If the pumps have been shipped in a closed container, they have to be pulled out as shown below.

The following equipment is necessary for unpacking and lifting (Framo supply): - Two softslings. Minimum working Load Limit (WLL): 5 000kg. Length: 18 meters - Four softslings. Minimum working Load Limit (WLL): 1 000kg. Length: 2 meters

1. Four pallets in a good condition (yard supply) to be placed as shown in fig. 4 - 6.

2. The two softslings (L = 18m) must be fastened on the horizontal beam of the transportationframe and to a forklift.To pull the transportation frame out of the container the forklift must have a constant tension onthe softslings. Pull load is approximately 60% of transportation frame and pumps weight.

3. The other two pallets must be placed as shown in fig. 6. They must not interfere with the liftingpoints.

Fig. 4

Fig. 5

Fig. 6



No.1401-0003-4 Feb-2000

Page 7 of 9

Fig. 7 Lifting of pumps on a transportation frame.

3.3 Handling of heat exchangerHandle the equipment unpacked in the packages supplied from Framo.If they are delivered in wooden rack like the cargo pumps (fig. 3) use instructions from chapter 3.2for handling.

3.4 Handling of portable equipmentHandle the equipment unpacked in the packages supplied from Framo.

Max. 30o

Liftingpoint

SoftslingsMinimum WLL= 5000 kgMinimum lenght = 18 m

For securing and roping only !Do not hook any lifing arrangementto this frame construction.

Warning !Avoid contact

SoftslingsLength = 2m



No.1401-0003-4 Feb-2000

Page 8 of 9

4 STORAGE AT YARD

Generally it is preferred that all Framo equipment should be stored in-door.

The equipment must be stored away from corrosive or chemically damaging fumes.Storage even for a short period in an area where work activities such as welding, grinding, sand-blasting, painting, etc. is going on is prohibited.

For protection and easy identification, keep the equipment in the packages supplied from Framountil installation onboard. If only some items in a box are needed for installation, keep the others inthe box until installation.

Blank flanges must not be removed before final installation.

The protection on electric motors must be kept on until start up, and will then be removed by theFramo commissioning engineer.Control panels must be covered after installation onboard.

As informed in chapter 2, Framo equipment is preserved for 1 year storage. This includes alsocargo- and ballast pumps due to the internal mild steel hydraulic motor and high pressure pipe.

Note! For long time storage (1 year or more), contact Framo for special instruction.

The minimum storage conditions for Framo equipment are given below.

4.1 Storage in dry and clean conditionsAll electrical components must be stored in a dry, clean room where temperature is kept steadyabove dew point. Typical components are:

- Electrical control panels - Main electric boxes - Starters - Electrically driven power units *

* Electrically driven power units may be stored in warehouse without steady temperature providedthat the electric motor heating elements are connected and switched on.

Note! Connecting power voltage to termistors will damage the termistors and eventually themotor windings.

Warnings should be placed on the motors when the heaters are connected.

4.2 Warehouse storageThe following must be stored in a dry, clean warehouse:

- Diesel driven power units. - Hydraulically driven components. - All valves and fittings for the hydraulic system. - Deck trunks in mild steel. - Portable cargo pump. - Flexible hoses. - Mild steel pipes.



No.1401-0003-4 Feb-2000

Page 9 of 9

4.3 Outdoor storageFollowing equipment may be stored outdoor, provided it is properly protected with tarpaulin to protectit from iron dust from grinding, welding spatter, sea water spray, sand and bird droppings.(Stainless steel may corrode if surface is polluted)

- Cargo coolers/heaters. - Deck trunks in stainless steel, (flange protection must be kept on). - Pump supports. - Stainless steel pipes. - Submerged cargo pumps and ballast pumps.

Submerged cargo pumps and ballast pumpsmust be stored with their axis in a horizontal position, preferably in the same wooden rack as theywere received. If the pumps have to be removed from the rack, they should be supported in at leastthree points as shown below.

Note! The pumps must not be in direct contact with mild steel.

TarpaulinCargo pump

Supported in three points

Fig. 8

Oil in drums.To prevent water from leaking into the hydraulic oil, the drums have to be stored horizontally andin such a way that the drum bungs are wet by the oil.

The hydraulic oil is mixed with special additives, which improve the oil quality. If the oil is mixedwith water, the additives may lose effect, or in worst case, give negative effect. Corrosion willoccur and abnormal wear will lead to breakdown of the system.

Fig. 9

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Fig. 1

Hydraulic return pipe

Cofferdam pipe

Cargo stripping pipe

Cofferdam check pipe

Hydraulic pressure pipe

Pipe stack

Cargo pipe

Resilienttop plate connection

Deck trunk

Top plate

Pump head

STC(Speed Torque Controller)

Intermediatesupport

Suction well

Bottom support

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Fig. 2

Drop line

Cargo line

Cargo stripping line

Pilot line

Stripping valve

Intermediatesupport

Bottom support

Alternative orientationof suction well Space for service.

See dimensional drawingfor suction well.

Bracket forintermediatesupport

Suction well

C pipestackL

Bulkh

ead

CL

LCenterline (C ) to be parallel to bulkhead wherethe bracket for intermediate support is welded

CL

Cofferdamconnection

Cargo discharge valve

Spools to beremoved for service

Service valves Alternative orientationof STC

Two first clampsresilient mounted

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Fig. 3

Air/inert gas supplyfor purging of cargo and cofferdam pipe

Flex. hose with snap on couplings(normal length 2m)

Air/inert gas supplypressure 6-7 bar

1/2 closing valve with snap-on coupling(1 coupling included for each pump)

Exhaust trap

Purging connection(purging of cofferdam pipe)

Purging connection(purging of cargo pipe)Drain valve

Cofferdamventing pipeND15,stainless steel

500

Min. 500 Min. 1500

500

Min

.200

0

Free area for service,installation/lifting of pump

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Not acceptable solutionsAcceptable solutions

High stress concentration

Fig. 5

Fig. 6

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Deck trunk

Lower edgeof top plate

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Fig. 7

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Support dummy

Top plate dummy

Adjustment screwsfor deck trunk height

Brackets for locationof flange connections

Measuring pipe(one or several sets)

Support dummy

Distance plate

Measuring tape

Laser

Fig. 8a Framo dymmy

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LD

Label ( length of dummy)

Make sure thatrubber elementis installed.

Pipe no.2(Marked with twowhite tape rings)

Pipe no.1(Marked with onewhite tape ring)

Tape ringsto be ofequal color

Fig. 8b Assembling of measuring pipe

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Fig. 10

Laser

Mark the spots

20 mm

OFF ON

Battery 1,5 volt(Size C)

Adjustment screws

Laser flange

The collection of spots to hitwithin a circle of =20 mm

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4

5

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m

Laser beam

Spot weld thedeck trunk to deck

Measuring pipenot to touchdistance plate

Laser beam

Pump center

Laser

Trunk alignment Height adjustment

Spot welding

PUMPSD 100SD 125SD 150SD 200SD 300SD 350

230230230300350400

Adjustment nuts

Laser beam to hit within: =20 mm

20

Fig. 16

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Ruler

R

TB

After finishing the installationof the first trunk, measure thedistance TB in 0 , 90 , 180 , 270at a distance R from the center linewith the supplied calibratedmeasuring tape.

O O O O

LaserRemoveadjustmentscrews

Welding Checking

PUMP

Flat bar tobe locked tomeasuring tape.

SD 100SD 125SD 150SD 200SD 300SD 350

R

R

115115115150175200

The trunk isto be weldedaccording toclassificationrequirements.

Check for correct heightand straightness, by usingthe measuring pipe and laser.

6 7

1800

900

00

2700

0

Fig. 17

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Too low clearance:- Service impossible

Too high clearance:- Unacceptable cargo residue.

Ruler

Fig. 18

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3a 3b

2b

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Laserbeam

Blue tape

Mark

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Mirror

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SD125/150

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Laserbeam

Mirror

Fig. 19

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Mirror

CC LL

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L

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Pump center

1 2

3

Blue tape

Bolts

Mark

Fig. 20

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Fig. 21

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O-ring O-ring

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Cargo stripping pipe-bolts

-nuts-seal ring

-washers

Bracket

Cofferdam check pipe-socket bolts-seal ring

Optiontemp. sensor-bolts-washers-nuts-seal ring

Hydraulic pipes-bolts-washers-nuts-seal rings-connection pipe-circlip

Cargo pipe-bolts-washers-nuts-seal ring

Optionvacuum drain-bolts

-nuts-seal ring

-washers

Fig. 23

Fig. 24 Split flanges

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Fig. 30

Fig. 31

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Fig. 34

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Fig. 37


Installation/storage of portable equipment

No. 1401-0005-4Rev. A Mar-2003

Framo Mounting InstructionINSTALLATION OF PORTABLE EQUIPMENT

No.1401-0005-4 Rev. A Mar-2003

Page 2 of 3

1 STORING ON BOARD

The portable pumping equipment must be stored easy accessiblein a clean and dry area.The concentric hose can be stored on brackets on the bulkhead(see fig.1), or on a suitable hose reel, or lying in a shelf.The cargo hose and extension hoses can be stored on a suitablehose reel, or lying in a shelf.The pump and hoses must always be safely supported andfastened in order to avoid wear or damages due to shipmovements. It is especially important that the hoses are nothanging or laying over sharp edges, or that sharp objects areplaced upon them.The bending radius for the hoses during storage must beaccording to dimensioning drawings.

For TK150 / TK6 control valve + snap-on couplings are delivered inan equipment box. For TK80 control valve is connected to pump,while snap-on couplings are delivered in an equipment box.Equipment boxes are delivered with bracket for installation in fixedlocation together with the portable pump.

Fig. 1

Portable winch:The portable winch must be safely supported and fastened in order toavoid wear or damages due to ship movements.

Fig. 2

Framo Mounting InstructionINSTALLATION OF PORTABLE EQUIPMENT

No.1401-0005-4 Rev. A Mar-2003

Page 3 of 3

h = sufficient height above ship deck to avoid exceeding theallowable bending radius of the extension hoses, and giveeasy access for connection of the extension hoses.

2 COUPLING STATIONS FOR PORTABLE EQUIPMENTThe portable pump includes hydraulic hoses with a control valve either connected to the end of thehose(concentric hose) or separately delivered. Standard length of this hoses are 10 and 18 m.Separate extension hoses must be connected between the control valve and the coupling stations(standard length of extension hoses is 10 and 18 m).

The hydraulic ring line must be equiped with coupling stations (pressure and return) for connection/operation of the portable pump.

Each coupling station consist of a ball valve with blind flange for pressure connection, and a non-return valve with blind flange for return connection. Snap-on couplings are delivered separately inan equipment box, and are only mounted by ship crew when pump is connected for use.

The number and location of coupling stations must be selected so that the portable pump can beused in every tank.

A coupling station should preferably also be located close to the pump storage, to simplify testing ofpump.

Installation of coupling stations in hydraulic ring line must be according to figures below. This toavoid extra bending forces from the extension hoses on the coupling stations.

Fig. 3


Installation of submerged ballast pumps

No. 1401-0006-4Rev.B Jan-2003

CONTENTS1 General

2 Arrangement and orientation in tank2.1 Pump casing2.2 Location of bracket for

intermediate support(s)2.3 Arrangement on top plate2.4 Evacuation system

3 Installation requirements

4 Example of pump installationwith Framo dummy4.1 Framo dummy4.2 Pump casing4.3 Bracket(s) for intermediate support(s)4.4 Deck trunk

5 Assembling of pipe stacks

6 Installation of pumps in tank6.1 Additional information for pumps

assembled during installation in tank6.2 Filling of liquid in cofferdam

Framo Mounting InstructionINSTALLATION OF SUBMERGED BALLAST PUMPS

No.1401-0006-4Rev.B Jan-2003

Page 2 of 23

Figures in this procedure are made general for all types of submerged ballast pumps. It is assumedthat a dummy equipment package intended for the pump type to be installed, is available. Forfurther information, see drawings for the actual ballast pump, deck trunk, intermediate support anddummy.

The Framo hydraulically driven submerged ballast pump consists of:- Pump casing/ Air separator- Pump head- Pipe stack- Top plate- Evacuating system

1 GENERAL

Fig. 1

Pump casing/ Air SeparatorThe pump casing is bolted to afoundation.An ejector is connected at thesuction side.

Pump headThe pump head is mounted insidethe pump casing.

Pipe stackThe pipe stack consists of a hydraulicpipe stack and an arrangement withpipe and cable for the evacuatingsystem.The hydraulic pipe stack connectsthe pump head to the STC-valve.Supports on the pipe stack preventhorizontal movement and allow forvertical expansion.

Top plate/ Control valvesThe pipe stack penetrates thetop plate.A sealing device (bellow) betweentop plate and pipe stack allows thepipe stack to expand.The evacuation control system isattached to the top plate.


No.1401-0006-4 Rev.B Jan-2003

Page 3 of 23

2 ARRANGEMENT AND ORIENTATION IN TANK

Fig. 2

The suction/discharge flange position has to be informed to Framo as soon as possible making itpossible to finalize the manufacturing drawings. See pump dimensional drawing.


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2.1 Pump casingNozzle loadsTo ensure good installation and to avoid high tensile forces on pump casing, the maximumallowable nozzle loads to be as follows:

Fig. 3

MAX. ALLOWABLE FORCES/MOMENT (approx. 2 x API 610) SB200 SB300 SB400 SB600

8" 10" 12" 14" 16" 18" 20" 24" EACH

NOZZLE Discharge Suction Discharge Suction Discharge Suction Discharge Suction

Fx [kN] 5,0 6,8 8,0 9,0 10,2 11,6 12,9 15,6 Fy [kN] 4,0 5,4 6,7 7,2 8,5 9,8 11,1 13,8 Fz [kN] 3,2 4,5 5,4 5,8 6,7 7,6 8,5 10,2

Mx [kNm] 3,6 5,0 6,1 6,4 7,4 8,3 9,3 11,1 My [kNm] 1,8 2,5 3,0 3,2 3,7 4,2 4,8 5,9 Mz [kNm] 2,6 3,8 4,6 4,8 5,4 6,1 6,8 8,2


No.1401-0006-4 Rev.B Jan-2003

Page 5 of 23

2.2 Location of bracket for intermediate support(s)Bracket is part of the ship design and supplied by yard. It is important to be aware of the forcesacting in the tank area (sloshing, structural deflection etc.).

Brackets to be designed according to forces shown in table below:

Supports for all ballast pumps may enter the ballast tank through standard manhole openings.

Fig. 4

Fig. 5

PUMP TYPE F1 [[[[kN]]]] F2 [[[[kN]]]] SB200 7 12 SB300 7 12 SB400 11 18 SB600 11 18


No.1401-0006-4Rev.B Jan-2003

Page 6 of 23

To find the pump length (L) and location of the bracket(s), following calculations have to be done:

L = Pump length [mm]A1-A3 = Intermediate support height [mm]H = Deck trunk height [mm]

Final figures (L, A1 and A2 ) to be sent toFramo as soon as possible.

One intermediate support

A1 = 0,4 x L +/- 500

Two intermediate supports

A1 = 0,3 x L +/- 500 A2 = 0,6 x L +/- 500

Tree intermediate supports

A1 = 0,25 x L +/- 500 A2 = 0,5 x L +/- 500 A3 = 0,7 x L +/- 500

Fig. 6


No.1401-0006-4 Rev.B Jan-2003

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2.3 Arrangement on top plateTrunk on deck

Fig. 7

Fig. 8

Trunk in void space


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Page 8 of 23

2.4 Evacuation system

The start and stop of the ejector is controlled by two electric level switches located in the pumpcasing. The signal goes to a solenoid valve(Exi) connected to the PLC. The solenoid valve controlsa pneumatic valve for start and stop of the ejector.

Note! In order to protect the pneumatic valves it is necessary to place a filter/water trapin the air line.

Fig. 9


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Page 9 of 23

3 INSTALLATION REQUIREMENTS(independent of installation method)

To be confirmed before final installation of pump in tank.The center line of deck trunk and the center line of pump should be identical after installation.Maximum acceptable deviation is shown in fig. 10. This is to avoid excessive stress in the pipestack.The figures below also indicates how to use the laser from the dummy equipment package tocheck the tolerances.For height control see fig. 11.

Fig. 10


No.1401-0006-4Rev.B Jan-2003

Page 10 of 23

Fig. 11

LD = Height from top ofpump casing totop of deck trunk

AD1- = Intermediate support height.AD3 Height from top of

pump casing tolower edge of intermediatesupport dummy.


No.1401-0006-4 Rev.B Jan-2003

Page 11 of 23

4 EXAMPLE OF PUMP INSTALLATION WITH FRAMO DUMMYThe pump casing has to be placed in the section before it is closed. It is of importance that the pumpcasing is protective covered until the installation of pump in tank. Prior to pump installation, the decktrunk and brackets for pump supports have to be welded into the tank. Use of Framo dummy will helpyou to get a successful installation of deck trunk and bracket of intermediate supports.The following installation procedure is based upon use of Framo dummy.

4.1 Framo dummyNote! It is necessary to remove the flange protection for deck trunk when using

the top plate dummy. It is important to remount the protection after use of dummy.

The dummy equipment package is shown on fig. 12.

Fig. 12


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Page 12 of 23

Calibration of laserThe lasers is to be controlled each time before use todetect any inaccuracy during transportation. Controland adjust the lasers as follows:

Fig. 13

- Grease the laser flange to make turning ofthe laser easier.

- Locate the laser on the top plate dummyinstalled on the deck trunk.

- Turn the laser on. Mark the spot where thecentre of the beam hits the target.

- Turn the laser 90 and mark where thecentre of the laser beam now hits thetarget.

- Repeat the turning in steps of 90 until afull circle is completed, and mark the spotsfor each step.

- The collection of spots should be within acircle of =20 mm.

- If not all spots are within this circle, adjustthe laser by the two adjustment screws,using a screwdriver.

- After the adjustment, re-check the laser asdescribed above.

- Continue the above procedure until theaccuracy of the laser is as specified above.

CAUTION! Avoid staring straight into the laser beam.


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4.2 Pump casing

Fig. 14

1 - Mark the center of the pump casing.

- Measure the distances from this center tothe bulkhead/frames (x,y).

- Use these distances (x,y) to find thecenter of the deck trunk in the deck.

- Cut a pilot hole 250 for the deck trunk.

- Calibrate the laser according page 12.

Pilot hole 2

Fig. 15

- Place the pump casing in the center marked.

- Fasten the laser to the pump casing dummyand place it on top of the pump casing.

- Turn the pump casing dummy in steps of 90until a full circle is completed as describedon page 12. The collection of spots shouldbe within a circle of = 20 mm.

- If necessary tilt the pump casing until thelaser beam hits the center of pilot hole.

- Drill holes in foundation and fasten the pumpcasing with counter nuts.

Pump casing


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4.3 Bracket(s) for intermediate support(s)

Fig. 16

Note! Pump casing has to be protected against weld spatter, sand blasting and painting.

- Connect the intermediate support dummy to the bracket. - Alignment (by use of mirror) - Height adustment

3 Adjustment and welding


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Page 15 of 23

- Move the laser to the top plate dummy andcalibrate the laser (ref. page 12).

- Trunk alignment - Height adjustment - Spot welding

5 6 Welding and controlThe trunk is to be welded according toclassification requirements.Frequently check the position/alignmentduring welding.

Adjustment

Fig. 19 Fig. 20

Fig. 18

Position of deck trunkThe deck trunk must be connected to the top platedummy with connections for STC valve in correct position,see dimensional drawing of pump.

- Connect the top plate dummy with plexiglass to the deck trunk. - Adjust trunk until the laser beam hits the center marked on plexiglass. - Mark outside diameter of deck trunk. - Cut final hole in deck for deck trunk.

4 Final hole for deck trunk

4.4 Deck trunk

Fig. 17

According to practical experience the distance between the top flange of deck trunk and the deckwill normally be reduced about 3-5 mm caused by the added heat when welding.If such a reduction is expected, this must be taken into consideration.


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5 ASSEMBLING OF PIPE STACKPumps delivered in two parts have to be assembled in a horizontal position. Every pump section isto be supported in at least two points.

Note! All ballast pumps type SB400 and SB600 delivered in two or three parts andSB200/SB300 pumps with total length above 20m have to be assembledduring installation, see chapter 6.1.

Fig. 21

Note! The pumps must not be in contact with mild steel during assembling.

Check that the pump no. on all the pump sections are identical. Pump no. is placed on top plate andpump head flange. Place the pump sections in correct positions one after another.


No.1401-0006-4 Rev.B Jan-2003

Page 17 of 23

Note !All pipes must be checked forforeign bodies before connection.Any parts left in the pipes (screws,nuts, plastic bolts, rags, etc.) maycause serious damage to thepump.

Clean all o-ring grooves and sealfaces with a dry rag.Check all seal elements, back-uprings, grooves and seal faces.Never install damaged sealelements.

Assemble connection pipe andseals on the flange of lower part.Guide the two parts together. Becareful when the connection pipeenter the hydraulic pressure pipe.Assemble bolts and nuts. Tightenthe bolts according to the tablebelow.

All screws and nuts have to be assembled with specified torque.If no torque is specified, use torque according to following:

ACID RESISTANT BOLTS AND NUTS, QUALITY A4-80

M6 M8 M10 M12 M16 M209.2 Nm 22.3 Nm 44.2 Nm 76.2 Nm 190 Nm 370 Nm

Acid resistant bolts are to be coated with Molybdenum disculphide (Molycote)or similar on threads and under bolt heads/nuts prior to assembling.

Fig. 22


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Level switch cable:Unscrew cap on evacuating control unit. Use a pulling rope as shown in fig. 23. Unwrap the cableand connect the end to the pulling rope.

Fig. 24

Pumps shipped as one complete unit are pressure tested before leaving Framo works. Pumpsdelivered in two parts or more have to be pressure tested after assembling.

Connect air supply and manometer to connections shown on fig. 25 and carefully increase pressureto max. 3 bar. Stop the air supply and observe the pressurized volume for 15 minutes (pressuredrop indicates leakage).

Flush the flange connections with soapy water to be sure of no static leakage.

Reinstall the plugs.

Fig. 25 Connections for pressure testing of cofferdam

Pull the cable through the protection pipe and bracket for evacuating control unit.The cable end must be long enough to reach the terminals. Cut the cable in a suitable length withsufficient margin. Remount the cap.

Fig. 23


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Page 19 of 23

PicklingPickling is required prior to installation if the pump has been exposed to iron dust during storage orcorroded surfaces/spots are detected. Framo recommend Avesta Pickling Paste or equal types forstainless steel. Follow the manufacturers procedure for pickling before starting the work.

Blank flangesBlank flanges and seals on top plate flanges shall be kept on until connection of the pump to thevessels piping systems.

Special tools required for installation are supplied by Framo in the tool box.See tool list for descriptions.

6 INSTALLATION OF PUMPS IN TANK

Preparations:Note! Welding, sandblasting grinding and coating must be finished and tank

must be properly cleaned before installation of pump in tank.

Fig. 26

Fig. 27

Intermediate support(s)Install the support(s) on the bracket(s) beforeinstallation of pump.

1) Assemble upper nut, use 190 Nm torque.2) Tighten all bolts one more time,

use 190 Nm torque.3) Assemble lower nut, use 190 Nm torque.

Deck trunkRemove the flange protection and inspect thesealing surface on the deck trunk flange.Install two guide pins in top plate (180 apart).Locate the sealant joint on the deck trunk flange(ref. fig. 32b).

Pump casingRemove protections from top flange, ejector pipeand level switch pocket. Inspect the sealingsurfaces. Install two guide pins (180 apart) and10 stud bolts. Put the gasket on the top flange.

Regarding SB200:Remove the anodes in pump casing beforeinstalling the pump (fig. 27).


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Page 20 of 23

Lifting of pumpsPumps shipped as one complete unitLift the pump to a vertical position. Preferably twocranes should be used for this operation, one to keepthe pump head clear of the ground and the other forlifting (ref. fig. 28).The pump head shall not be allowed to slide along theground during lifting.

Fig. 28

Fig. 29

SB200/SB300 shipped in two sections (with total length < 20 m)(To be assembled prior to installation)

The pumps have to be lifted by using a snatch block together with the crane on the lower part of thepump. Length of the wire through the snatch block = 2 x length of the lower part of pump.

Fig. 30

All SB400/SB600 (regardless of pump length)and SB200/SB300 with total length above 20m

Each section has to lifted separately.See chapter 6.1 for installation in tank.


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Page 21 of 23

Fig. 32a

- Remove transport bracket (belonging to toolbox)- If necessary use a plastic hammer on top plate in order to connect to deck trunk.- Install bushings and nuts under the trunk flange. Tighten bolts in a diagonal sequence.- Remove the two guide pins (belonging to toolbox), and install the two remaining bushings and nuts.

Fig. 32b

- Lower the pump until the pump head approaches the pump casing.

- Remove the impeller protection. Apply grease to the o-ring in the house guide (see fig. 31a).

- Lower the remaining distance, be careful when the pump head flange reaches the guiding pins.The pump seal ring will now enter into the pump casing sleeve, use lowest possible speed.

Note! At the same time one have to watch the top plate guide pins entering into the deck trunk.

- Remove guide pins, install the two remaining stud bolts, tighten the nuts in a diagonal sequenceand lock with counter nuts (see fig. 31b).

- Install the ejector pipe and fasten the lowest pipe clamp.

- Put the level switch into the pocket, and tighten up the flange (4 bolts).(The SB400 is delivered with the level switch installed inside the pump head.)

Fig. 31a Fig. 31b

Note! Transport bracket and guide pins should be included in toolbox when installation is completed.


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Page 22 of 23

6.1 Additional information for pumpsassembled during installation in tank

Note !The pump has to be pressure tested after assembling andinstallation in tank. This requires an arrangement in tankwhich gives access to the flange connections in pipe stack.

Lower the lower part of the pump until the top is approx.0.5 m from deck trunk.

Install the installation tool on the deck trunk (see actual tooldrawing).Continue lowering until the pumps lower part is resting onthe tool. Secure the lower part before removing the liftingtool.

Clean all o-ring grooves with a dry rag, and assemble partsshown in fig. 22.

Before lifting upper part of the pump, assemble guidingbolts on top plate (see fig. 32a).

Lift the upper part of the pump in position above decktrunk. Remove blank flanges and clean the flangeconnections with a dry rag. The gasket between top plateand deck trunk must be placed upon the deck trunk.Continue the lowering until the distance between theflanges is 50-100 mm. Install lifting bolts (toolbox) and liftthe lower part by using the lifting bolts. Be careful when theconnection pipe enters the high pressure pipe.For assembling of flanges, see page 17.Regarding the level switch cable, see chapter 5.

Pressure test the pump.

Fig. 34

Fig. 35

- Remove the cap on evacuatingcontrol unit.

- Connect cables according toel. diagram.

- Remount the cap.

Note! When pump installation is completed.Do not remove any blank flanges beforefinal connection to the piping system.

Fig. 33

Fig. 36


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Page 23 of 23

6.2 Filling of liquid in cofferdam

L = Pump length in metres. (See Framo Specification)

Pump type

Pump head

Pipe stack

Header tank Total

SB200 2,5 L x 0,5 2,5 5 + (L x 0,5) SB300 80 L x 3,5 10 90 + (L x 3,5) SB400 95 L x 3,5 10 105 + (L x 3,5) SB600 125 L x 3,5 10 135+ (L x 3,5)

Fig. 37

The cofferdam volume depends on pump type and pump length. The following formulas giveapprox. volume (in litres) required to fill cofferdam to low level mark in header tank:

All the SB-pumps have liquid filled cofferdam.

- Cofferdam liquid:Ethylene glycol or propylene glycol* : 50-60 %Use pure glycol without additives.Commercially available automotive anti-freezeshould never be used. Some of the additives inanti-freeze tend to form deposits on seal partsand thereby causing failure on the seals.

Corrosion inhibitor : 0.9%(Rocor NB Liquid or equal) (initial dosing)

Other types of corrosion inhibitors for coolingwater systems can also be used. The corrosioninhibitor must be compatible with glycol. The mixratio and the use of the corrosion inhibitor mustbe according to the suppliers data sheets, asthis can vary for the different types available.

Demineralised water: 40-50%

Freezing point ~ - 35C v. 50% glycolFreezing point < - 40C v. 60% glycol

Volumetricexpansion : 0 - 60C ~ 63.5 x 10-5 litre/litreC

Filling:- Install the drain tool and unscrew the drain plug.

Connect a hose to the drain tool. It is thenpossible to fill the cofferdam through the hosewhile venting at the header tank.Fill the cofferdam until liquid level stabilises atmax. level mark on the sight glass.

- Water/glycol to be filled after filling ofhydraulic oil.

* Other names for ethyleneglycol: monoethyleneglycol, 1.2 ethanediol, ethanediol.Other names for propyleneglycol: monopropyleneglycol, 1.2 propanediol, propanediol.


No. 1401-0034-4Rev.B Jan-2003

Installation of hydraulic power unitClosed loop system

CONTENTS1 General

2 Arrangement

3 Service space and lifting arrangement

4 Ventilation and heat dissipation

5 Foundation and mounting

6 Cooling arrangement

7 Cable/starter cabinet for electric equipment

8 Starting system for diesel engines

9 Fuel system

10 Exhaust

Framo Mounting InstructionINSTALLATION OF POWER UNIT, CLOSED LOOP

No.1401-0034-4Rev.B Jan-2003

Page 2 of 14

1 GENERALThe hydraulic power unit (HPU) delivers oil to the main pressure line and consists of the followingmain parts:

Fig. 1 Hydraulic power unit (HPU) with 2 diesel driven and2 electric driven hydraulic power packs.

Normally the hydraulic power units are supplied as shown in fig. 1, but they may also bedelivered with the auxiliary unit as a separate item or with the auxiliary unit, power packs andfilter/cooler unit delivered separately.

- Electric driven hydraulicpower packs

- Diesel driven hydraulic powerpacks

- Main hydraulic oil filter - Hydraulic oil cooler - Common foundation - Enclosure for separating high

pressure hydraulic oil fromhot surfaces.

A hydraulic power pack consistsof a hydraulic pump with a builton pulsation damper, eitherdriven by an electric motor or adiesel engine. Each hydraulicpower pack is resilient mountedand exhaust, fuel and waterconnections are delivered withflexible connections.

The auxiliary hydraulic unitconsists of a hydraulic systemtank and electric driven feedpower packs.


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Page 3 of 14

2 ARRANGEMENTNormally the HPU is located at the same deck as the auxiliary unit with the hydraulic pumps facingforward and with the motor shafts parallel to ship centre line. The shield must be extended to thenext deck. All hydraulic piping from HPU to consumers on deck will then be in the hydraulic roomand diesel engines/electric motors will be located in the engine room.

Fig. 3 Auxiliary unit located above the hydraulic power unit

The auxiliary unit is normally a part of thepower unit. If it is delivered as a separateitem it may be oriented in any directions butshould if possible be located on the samedeck as the hydraulic power unit.If not possible it should be located on ahigher deck level but not more than8 meters above the hydraulicpower unit. This is limitedby the maximum allowabledrain oil pressure.

Fig. 2 Recommended HPU room arrangement

Fig. 2 and 3 shows an arrangement which gives:

- Minimum noise level in accommodation area- Minimum noise emitted from the ship- Easy access for maintenance- Optimum routing of hydraulic and exhaust pipes.- Shielding of high pressure hydraulic oil from engines/hot surfaces

and electric equipment (Shield to be extended as shown in fig. 12.)- Machinery room ventilation can be used for the

electric motors/diesel engines.

Note! High pressure piping/flanges to be segregatedfrom ignition sources (exhaust, electric starters, etc.)


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3 SERVICE SPACE AND LIFTING ARRANGEMENT

Fig. 4 Service space

Fig. 5 Service space

Service spaceTo have access for service, a minimum free space isrequired around:

- Filter - Hydraulic oil cooler - Hydraulic pumps - Electric motors/diesel engines

Please note that the required dimensions for servicespace shown in the dimensional drawings areabsolutely minimum.

There must also be space for: - Correct location of ventilation ducts - Cable trays - Lifting tools - Electric starters - Local control panel

Ref. fig. 6, 8, 9 and 10.


No.1401-0034-4Rev.B Jan2003

Page 5 of 14

Required air flow - Power Unit Room

0500

100015002000250030003500

0 5 10 15 20 25

Required air flow V (m3/s)

Inst

alle

d po

wer

P (k

W)

Electric motors

Diesel engines with water cooled manifold.Cooling and combustion air

4 9

4 VENTILATION AND HEAT DISSIPATIONIt is important that the power unit gets sufficient air supply according to motor size and number ofmotors. Yard is responsible for: - Sufficient ventilation capacity - Correct direction of air flow - Acceptable air temperature - Clean and water free air

CapacityCalculation of necessary ventilation capacity is yard responsibility, but approximate air consumptionis given in fig. 7. For calculation of radiated heat see technical data.This curve is based on temp. increase T = 10C.

Fig. 6 Space for lifting

Lifting arrangementLifting arrangement is yard responsibility and must be installed above each power pack and thehydraulic oil cooler. Monorail is recommended above the diesel engines and electric motors.

Approximately weights of the major components:

Electric motor: 2000 kg Hydraulic pump (single): 400 kgDiesel engine: 2500 kg Hydraulic oil cooler: 1400 kg

Example: 3 x Diesel engines 400 kW Total 1200 kW : 9 m3/s2 x Electric motors 400 kW Total 800 kW : 4 m3/s

Total : 13 m3/s

Fig. 7


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Fig. 8 Ventilation/Service arrangement

Fig. 9 Totally enclosed electric motor Fig. 10 Open drip proof electric motor

Alternative location of venting duct for correct air flow:

Air distributionThe air should be distributed to all parts of the room to avoid pockets of stagnant hot air and any oilvapour from crankcase ventilation.

Arrangement for separating the hydraulic side from motor side with ventilation ducts on both side isshown fig.8. When arranged like this, the ventilation capacity for the hydraulic room will be reduced.


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Noise reductionTo avoid noise transmission to surrounding areas, some basic requirements to the power unit roommust be fulfilled if the HPU is installed in critical interface area. Key items are:

- Hydraulic room (with entrance of double door type).- Noise trap on in- and outlet of ventilation in order to achieve effective absorption of high

frequency noise.- Flexible and air tight penetrations for pipes and cables.- Critical interface areas such as bulkheads against accommodation areas should be covered

completely by noise absorbing material. Ref. fig. 11.

Fig. 11 - Noise reduction


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5 FOUNDATION AND MOUNTINGThe hydraulic power unit foundation to be welded (only outside) to a rigid deck structure and filledwith concrete to prescribed level.Gutter and drain possibility is recommended (Yard supply).Yard extension of shield is shown in fig. 12.

Fig. 12


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Auxiliary unit (if delivered separately)To prevent vibrations transmitting to the steel structure, the auxiliary unit must be mounted on rigidfoundation filled with concrete (minimum 70 mm thickness).

Auxiliary unit is resilient mounted as shown in the figure 13. Flat bars and rubber insulation aresupplied by Framo. For welding of flat bars to the foundation use the following procedure:

- Place the auxiliary unit with flat bars and rubber insulation on the concrete filled foundation.- Spot weld the flat bars to the foundation (careful with the rubber insulation).- Remove the auxiliary unit and the rubber insulation before the flat bars are welded to the

foundation with continuous fillet welding.- Assemble the auxiliary unit after cleaning and painting of welding zone.

Fig. 13

If the filter/cooler unit is delivered separately, same procedure as above (fig. 13) to be used.


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6 COOLING ARRANGEMENTThe hydraulic oil is cooled by sea water or fresh water automatically controlled by an electricallyoperated on-off valve. The valve is operated from the Framo PLC (Programmable Logic Control).

The cooling water flow and max. pressure must be in accordance with the technical data given forthe system.

Note! - Too low water flow through the cooler may cause corrosion/fouling problems.- Too high flow may cause erosion problems.

The water flow is controlled by means of orifices at the water inlet and outlet side of the hydraulicoil cooler. This orifice is calculated and delivered by Framo. To verify that the flow is correct,differential pressure between the two test points must be measured. If differential pressure is out ofthe tolerances given in technical data, Framo must be contacted.

When the power unit is installed above sea water level and sea water is used as cooling medium,piping at the outlet side must be routed above oil cooler and a vacuum breaker must be installed.Sea water piping should have sufficient zinc anodes.

Fig. 14 Cooling system arrangement


No.1401-0034-4Rev.B Jan2003Page 11 of 14

7 CABLE/STARTER CABINET FOR ELECTRIC EQUIPMENTRecommended cable routing:

Fig. 15

The hydraulic power packs are resilient mounted and therefore allowed to move relatively to thefoundation. Accordingly, cable trays and their supports must be connected to the foundation and notto the hydraulic power packs. Welding on electric motors are prohibited.

The cables should be arranged to allow for removal of electric motors.

The starter cabinet should be located outside the hydraulic room (ref. fig.8).

Wiring between hydraulic power unit and local diesel engine control panelTo secure optimal performance and running conditions of the diesel engine, following details mustbe noted (ref. fig. 8): - Individual screened cables to be used for pick-up and actuator. - The screens to be terminated to dedicated terminals, not to ground. - Max. cable length and min. cross section to be respected.

8 STARTING SYSTEM FOR DIESEL ENGINESAir startingThe piping from the reduction valves to thestarter shall be as short as possible in orderto limit pipe losses. Starter motor is suppliedwith a flexible hose.

All connections should be made up withLoctite pipe sealant or equivalent.Teflon tape should not be used in starting airsystems.

Design the piping to ensure that drain doesnot enter the starter motor. Install a drainvalve at lowest point (see fig.16).

Fig. 16


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2

4

6

8

10

12

14

16

70 90 110 130 150 170 190

Cable cross section (mm2, copper)

Cabl

e le

nght

(m)

Total lenght for both plus and minus cables

Electric starter: - Only starter type battery should be used in order to provide sufficient starting current with limited

internal voltage drop. Refer to technical data for the project regarding recommended batterycapacity.

- Installation and charging of batteries must comply to class requirements with respect to location,ventilation etc.

- Cables for starters must be dimensioned according tofig.17 to minimize voltage drop.

- Make sure that good contact is obtained in all terminations in the starter circuit.

Fig. 17


No.1401-0034-4Rev.B Jan2003Page 13 of 14

9 FUEL SYSTEMThe diesel engines are designed for fuel types DMA according to ISO 8217. Yard is responsible fora service tank with minimum volume 100 litre per engine located according to fig.18. Stainless steeltank material is recommended. Use pipe dimensions from HPU dimensional drawing.

Fig. 18 Requirement for fuel system between diesel engines and the service tank.

Yard is responsible for a system which serves the diesel engines with clean and water free fuel.A typical arrangement with a 10 micron pre-filter (Framo supply) and a float valve is shown in fig.19.

Fig. 19


No.1401-0034-4Rev.B Jan-2003

Page 14 of 14

10 EXHAUSTTo achieve rated power, exhaust back pressure must be below maximum level, ref. technical data.

Exhaust pipes from several engines shall have separate outlets. The exhaust piping should not be routedat the hydraulic side of the shield. It must be routed in order to prevent entrance of water (ref. fig. 20).

Fig. 21

Note! Installation, supporting and calculation data for the exhaust piping are given in separateinstruction from the engine makers instructions.

Note! The exhaust system must be shielded .

The diesel engines are provided with a compensator atthe outlet of the turbocharger to prevent excessivestress to engine.The compensator for exhaust pipe allows a maximumsimultaneous lateral movement of 10 mm and an axialmovement of 10 mm (ref. fig.21).A combined silencer/spark arrestor is provided for eachengine as a separate item.Keep the blank flange at the top of the exhaustcompensator on until initial start-up to be sure there isno water ingress.

Fig. 20

Install the silencer as close as possible to the engine or near the outlet.The silencer can be installed in any position from horizontal to vertical, however flow directionindicated on the identification plate must be respected. When mounted horizontally note that thesoot collector must be at the lowest point enabling for periodically cleaning.


Installation of electrical equipment

No. 1401-0009-4Apr-2000

1 Framo control panel

2 Motor starters2.1 Power pack starter2.2 Feed pump starter (closed loop system only)

3 Electric motors

4 STC remote control valve

5 Interface to vessels integrated control system

6 Preservation

CONTENTS


INSTALLATION OF ELECTRICAL EQUIPMENT

No.1401-0009-4 Apr-2000

Page 2 of 6

1 FRAMO CONTROL PANEL

The control panel should be installed in the cargo control room. It should also be sufficientlyilluminated and arranged for good contact/communication to the cargo manifold area to ensure aproper and safe cargo handling.Note that cargo operation require coordinated operation with other systems, such as cargo/ballastvalves, tank level and cargo pressure monitoring.

- The panel must not be powered until wiring and termination has been checked by Framocommissioning engineer in co-operation with yard.

- EEx equipment to be installed according to applicable rules. Note that intrinsically safe cablesmust be segregated.

- All field cables to be marked with terminal number for simplified service.

- Cable screens to be terminated close to inlet.

- If applicable, bypass switch for tripping cargo pumps at low inert gas pressure, shall be installedon IG panel - not in Framo control panel.

- Selfstanding cabinets to be bolted to yards foundation, refer to dimensional drawing:

Alt. 1 Alt. 2

Alternative type of control panel, ref. acknowledgement of order.

Framo supply

Bottom cable entryAccess for terminations and service=

Framo supplyTo be fixedto bulkheadby yardTo be fixed to bulkhead

by yard

Bottom cable entry

Cabinet

AA

Yard foundation

Plint

Yardfoundation View A-A Deck

4(8) holes 12



No.1401-0009-4 Apr-2000

Page 3 of 6

2 MOTOR STARTERS

For starters delivered by yard, the following must be noted: - The individual stop contact from hydraulic system control panel to each starter must always trip

the motors when open, regardless of command (local/remote). - Amperemeter to be provided for motors above 7,5 kW. - Facilities for local- and remote start / stop to be provided. Local opeartion only for transfer pump. - Overcurrent protection to be provided. Set point = rated current. - Selfstanding cabinets to be bolted to yards foundation. Refer to dimensional drawing.

Alt. 3

When operators panels are delivered for installation in yards common console,the following must be noted:

- All internal/external components in addition to termination points must be accessible for service.

- Precautions to be taken to avoid electric noise interference between the different systems andfrom external sources like walkie talkies etc:

Refer to panel dimensional drawing for correct console cut out. Ensure good contact between all parts of the enclosure. Power- and signal cables/components to be separated. Separate the different sections with side walls. Any cut outs for cable transits to be minimized.

Framo supply

Bottom cable entry

Bottomcable entry

= Access for terminationsand service

To be fixedto bulkheadby yard

HYDR. SYSTEMCONTROL PANEL

Yard to install circuit breakers withsufficient rating and breaking capacity forprotection of the motor circuit.Effort should be made to obtain optimalsetting of the short circuit protection.The setting shall be as low as possiblewithout interfering with the startingcurrent.



No.1401-0009-4 Apr-2000

Page 4 of 6

3 ELECTRIC MOTORSRefer to instruction Installation of power unit for recommendations regarding routing of powercables, cable trays and supports. Yard must ensure that grounding of all motors and relatedequipment is carried out.

Power pack motors are heavy consumers on board. Yard is responsible for dimensioning the powercables with respect to thermal capacity and voltage drop during starting and full load operation.

If applicable, interface to power management system is normally implemented in power packstarters. If starters are supplied by Framo, a power management system functional descriptiondetailing quantity of signals, pulsed or maintained contacts etc. to be submitted. If applicable, bypass switch shall be provided by yard.

Nuts for power cable termination points must be secured with lock nuts and tightened with torquemeter according to type of bolts/thread dimension used. This is also applicable to termination pointsin starters and feeder panel.

In order to preserve original protection grade (IP), correct glands or sleeves must be used.

Refer to applicable documentation for details regarding starting methods and wiring diagrams.

Notes! Bolts, nuts, washers etc. must not be dropped into the motor as such foreignparticles will lead to short circuit of the motor.

Cables for motor-heating element and thermistors must not be interchanged,as a voltage higher than 2.5 V will damage the thermistors.Motor heating elements must be powered immediately after installation on board.

2.1 Power pack starter - The thermistor amplifiers (one per power pack motor) must be installed in starters and

connected to the thermistors in the motor. Thermistor amplifiers shall trip the motor if activated.(The amplifiers are delivered as loose items if starters are supplied by Yard).

- The running signal to control panel is also used for unloading the hydraulic pumps duringstarting. The running signal must be given as soon as start is initiated and shall be maintainedas long as the motor is running. Refer to sketches below:

In order to obtain correct direction of rotation (counter clockwise), connect phases according toapplicable diagram.

- Due to size/weight of contactors, they must be installed on a rigid/stiffened plate to avoidvibration interference during making and breaking.

- Arrangement for space heaters to be provided. - Ratio of current transformer to be informed to Framo if amperemeter is required on Hydraulic

System Control Panel.

2.2 Feed pump starter (closed loop system only)The feed pumps should be fed from different power supply sources if possible. This will increaseavailability as one feed pump shall always run. Arrangement for space heaters to be provided.

K3

K2 K3

RUN SIGNAL TOHYDRAULIC SYSTEM

CONTROL PANEL

AUTO TRANSFORMER

STAR - DELTAL1 L2 L3

U1 W1 V1

K2

K1~M

K2

K2

RUN SIGNAL TOHYDRAULIC SYSTEM

CONTROL PANEL

L1 L2 L3

U1 W2

W1 V2

V1 U2

K3 K1

~M



No.1401-0009-4 Apr-2000

Page 5 of 6

4 STC REMOTE CONTROL VALVE

1. The junction box supplied by Framo to be located close to the valves. Cables prepared with el.connector are supplied by Framo with following lengths.

- From 1 -16 valves: 2.5 m- Next 17 - 32 valves: 4.0 m- Next 33 - 56 valves: 5.5 m

Glands for cables between junction box and valves are installed in bottom gland plate by Framo.Glands for cables between junction box to control panel to be installed by yard unless otherwiseagreed.

2. Connect pilot pipes to suitable valves, giving orderly pipe installation.

3. Select a cable with suitable length and connect to the valve when pump no. (tank no.) and valvecorrespondence is known.

4. Adjust cable length and terminate to dedicated terminals in junction box. Terminals in junctionbox are grouped and marked with pump no. Refer to interconnection diagram for details.

5. After installation, yard to recheck uniform hydraulic connection from pumps to valve and el.connection from valve to terminals in junction box. Valves to be permanently tagged byFramo service engineer.

El. connector

Pilot linefrom pump

Frompressure line

P P

R R

To return line

XC

able

Y Z

To hydraulic systemcontrol panel

Not

e th

at d

ista

nce

is li

mite

d by

cabl

e le

ngth

s as

spe

cifie

d ab

ove

Pump no. YPump no. X

Pump no. Z



No.1401-0009-4 Apr-2000

Page 6 of 6

Output from ICS (command) Input to ICS (feed back) Remarks

Start/stop - power packs Running Digital

System set pressure Actual system pressure Analogue

Cargo pumps set pressure Actual pump pressure Analogue, one for each pump

Common alarm Digital

Command (FM or ICS) Digital, select on FM panel

5 INTERFACE TO VESSELS INTEGRATED CONTROL SYSTEMIf the Framo cargo pumping system shall be operated from vessels integrated control system (ICS),below listed hardwired signals are included as standard. If special signals are required, please inform.

Note that following requirements applies:

- Digital signals to be voltage free (dry contacts) powered from receiving end.- Analogue signals to be galvanic isolated between ICS and Framo systems. Isolators are

not included by Framo.- Implementation of automatic start/stop functions to be approved by Framo.- When changing command, it must be assured that no power packs or pumps are started

without operators action.

6 PRESEVATIONThe cover protects the equipment and shall not be be removed before Framo service engineerarrives for start up.

Electric motors for power packs are covered up by transparentcover. The terminal cover can be removed separately fortermination of power- and aux. cables (ref. fig.1).

Fig. 1Fig. 2

The transpartent cover forindicators, switches andlamps on control panelsand motor starters is fixedon the back side of thepanel doors.Accordingly, yard haveaccess to all terminationpoints without removingthe cover (ref. fig. 2).


Yard equipment

No. 1401-0010-4Rev.B Nov-2002

CONTENTS1 General

2 Hydraulic oil storage / Clean oil drain tank

3 Closing time for cargo valves

4 Hydraulic driven equipmentWinches - Cranes etc.

Framo Mounting InstructionYARD EQUIPMENT

No.1401-0010-4 Rev.B Nov-2002

Page 2 of 4

1 GENERALIn general we have the same requirements for installation of yard equipment connected to theFramo system, as for equipment supplied by Framo.

The equipment must fit in with the Framo system regarding:- Cleanliness- Oil type and viscosity- Hydraulic oil consumption and pressures- Functioning without giving pressure peaks in the hydraulic system

Hydraulic system pressure, return pressure and other information are given on the Framo hydraulicdiagrams.Equipment and connecting pipes must be properly cleaned prior to commissioning.Oil used for flushing, testing and preservation must be compatible with the oils meeting Framorequirements.

Note! Never use engine oil for combustion- or engine lubrication oil in combination with hydraulicoil or its equipment, as this will damage the hydraulic oil.

2 HYDRAULIC OIL STORAGE / CLEAN OIL DRAIN TANKThe storage/clean oil drain tank incl. necessary equipment is yard supply, and shall in addition tostorage of oil make it possible to drain off clean oil from the system during service.To avoid water mixing with the oil and simplify drainage of water, it is recommended to slope thetank bottom down towards the bottom drain outlet. If the tank bottom is not sloped, the suctionoutlet to hydraulic oil transfer pump must be minimum 100 mm above bottom drain outlet.Hydraulic oil tanks must be vented indoor, not to open deck. Air filters should be used.All pipes (except overflow) must have outlet openings below minimum oil level.

Fig. 1 Hydraulic oil storage tank and clean oil drain tank


No.1401-0010-4 Rev.B Nov-2002

Page 3 of 4

3 CLOSING TIME FOR CARGO VALVESTo prevent cargo pump over-speed and surge pressure in the cargo system, the cargo valvesmust not operate faster than stated below without Framo approval.Generally we recommend cargo- and drop line valves to be remotely operated. Manual operatedvalves is recommended to have gear.

Cargo pump type

Cargo pipe diameter (mm)

Minimum opening time (seconds)

Minimum closing time (seconds)

SD100-SD125-SD150 100 150 15 15

SD150-SD200 151 200 20 20

SD200-SD250 201 250 25 25

SD300-SD350 251 400 30 30

SD350 > 400 30 30

Storage volume depends on the ships operating trade area (easy or difficult supply of hydraulic oil)and owners experience.To be prepared for all possibility, we recommend the storeage volume to be approximately30% of total oil volume in the system.

Minimum clean oil drain volume must be sufficient for draining of hydraulic pressure- and returnlines on deck and down to the power unit in addition to the power unit/auxiliary unit itself.Recommended clean oil drain volume to be approximately 70% of total oil volume in the hydraulicsystem.

The storage/clean oil drain tank may be used as two separated tanks or as a combination tank.The storage/clean oil drain tank and its piping are parts of the hydraulic system with the samerequirements regarding cleaning as the system.

Tanks in mild steel must be degreased and grit- or sandblasted internally to SA 2.5 and given twocoats of a two-pack epoxy based cargo tank coating (resistant to hydraulic oil) of 100 micron each,or according to the coating suppliers recommendation.The first coat to be laid without delay after grit- or sandblasting and dust cleaning.Tanks in stainless steel should not be coated.

Pipes and parts for oil filling and air venting will remain empty for longer periods and may corrode.The pipes are almost impossible to clean and coat properly inside, and we therefore recommend touse only stainless pipes. Copper- or galvanised pipes must not be used.

Air filters may be assembled directly on the tanks to avoid pipes.


No.1401-0010-4 Rev.B Nov-2002

Page 4 of 4

4 HYDRAULIC DRIVEN EQUIPMENT WINCHES, CRANES ETC.To ensure correct function of the complete system, the yard is responsible for the adaptation oftheir equipment connected to the Framo cargo pumping system.The Framo hydraulic system is operating at constant pressure, and hydraulic oil consumption is notaccepted from any equipment during stand still condition.

In addition to the general requirements, the equipment must comply with the following:

- Separate service valves for each units pressure-, return- and drain line to be included by theyard, making it possible to do service without stopping the complete system. The valves are tobe installed in the pipelines, not as part of the control valve assembly.

- Manometer test connections must be provided by the yard both on pressure- and return side,making it possible to do trouble shooting and to check for pressure peaks.

- Air venting valves/plugs must be installed on the highest possible point on bothpressure- and return side of the equipment.

- The equipment must not transmit pressure surges into the system, and must therefore havepossibilities for limiting the response time (flow variation). Accelerating/retarding time from0 to maximum and from maximum to zero oil consumption must be >2,0 seconds.

- The equipment must have a pressure compensated flow limiting valve on the pressure inlet sideto avoid motor over-speed.

- Hydraulic motor housing and shaft sealing system must be designed for a hydraulic returnpressure of minimum 10 bar to avoid separate drain lines.

- Shaft sealing systems must have protection against sea water, air and contaminant intrusion.

- If separate drain lines are installed, drain oil filter with dirty filter indication/alarm to be includedby the yard. Minimum filtration ratio B15 200.

- Separate hydraulic internal reservoirs or drain tanks are not acceptable.

- Generally Framo do not accept hydraulic cylinders connected to the system. For cranes withhydraulic cylinders, use a separate hydraulic system with a hydraulic motor driven from theFramo system.

- All equipment must be properly cleaned to meet ISO contamination code 4406 class 15/11 orbetter prior to installation. Oil used for cleaning, testing and preservation must be compatiblewith the oils meeting Framo requirements.


Installation of deck mounted cargo heaters

No. 1401-0012-4Rev.C May-2003

CONTENTS1 General

2 Arrangement2.1 Nozzle loads2.2 Service space and lifting arrangement

3 Installation

Framo Mounting InstructionINSTALLATION OF DECK MOUNTED CARGO HEATERS

No.1401-0012-4 Rev.C May-2003

Page 2 of 8

Fig. 1

1 GENERALThe Framo cargo heater is a vertical deck mounted stainless steel heater. It consist of a channelsection and a cover. The channel section includes the heating elements, that are free to expandvertically inside the cover. The cover can be lifted up/removed from the heater for inspection andcleaning of the elements. A lifting hook for this operation is included in toolbox.

The Framo cargo heater can be delivered in 3 different sizes, HE225/750, HE400/1000and HE500/1000:

Thermometer

Relief valve

HeatingmediuminletFlat gasket

Cover

Heatingmediumoutlet

Thermostaticvalve

HE400/1000

Channel section

Heatingmediuminlet

Heatingmediumoutlet

HE500/1000

Channel section

HE225/750

Channel section

Heatingmediuminlet

Heatingmediumoutlet

The heater must be protective covered againstweld spatter, sandblasting during installation/building period.The heater is delivered with a protection cover thatmust be kept on until commissioning is completed.

Pickling is required if the heater has been exposedto iron dust during storage or corroded surfaces/spots are detected. Framo recommend AvestaPickling Paste or equal types for stainless steel.Follow the manufacturers procedure for picklingbefore starting the work.

Do not removeprotection beforeinitial start up

Fig. 2

Framo Mounting InstructionINSTALLATION OF DECK MOUNTED CARGO HEATERS

No.1401-0012-4Rev.C May-2003

Page 3 of 8

Cargo pump inlet

Cargo line

Drop line

Drop line outlet

Thermostatic valve

Service spoolFirst clampresilient mounted HE400/

1000

Cargo valve

Cargo valve

Cargo valve

Service valves

Drain

Service spools

HE500/1000

Service spoolFixed clamps

Bend for expansion

HE225/750

Relief valve

2 ARRANGEMENTThe cargo heater should be located close to the drop line. The following figures give examples ofoptimal piping layout.

Fig. 3

Notice the followingto get a proper installation: - The piping must be routed with built in

flexibility to avoid excessive nozzle loads atthe heater and pump connections, and toreduce vibrations being transmittet to theheater connections. See mounting instructionfor cargo piping.

- The cargo line to and from the heater shouldbe same size as the heater connections.

- Pipes to be supported to avoid excessiveload transfered to

50598275-framo

Documents

yard equipment

similar equipment

interfaced equipment

hydraulic pipingsystem

appropriate lifting

equipment handling storage

approved lifting equipment

repair of installed