m26 anti fouling

8/8/2019 M26 Anti Fouling

1/33

Corrpro

Companies

Europ e Limited

A Comm itment to Excellence

Adam Street, Bowesfield Lane

Slockton-on-Tees

Cleveland TS18 3HQ. England

Tel: (01642 )61410 6 Telex: 587388

Fax:(01642)614100


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ANFOMATIC

ANTI-FOULING AN D CORRO SION

RPEVENTION SYSTEM

FINNAL DRAWING


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ANFOMATIC


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ANFOMATIC INSTRUCTION MANUAL DOC : G.04/02

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REV: 8

INDEX

1.0 INTRODUCTION

1.1 Gene ral System Description

1.2 Safety Preca utions

2.0 MATERIALS AND EQUIPMEN T

2.1 Electrical

2.1.1 Pow er Control Unit

2.1.2 Electric Cable

2.1.3 Junction Box

2.2 Alloy Anodes

3.0 INSTALLATION INSTRU CTIONS

3.1 Power Control Unit

3.2 Connecting Cables/Junction Boxes

3.3 Anode/Cofferdam/Flange

3.4 Anode Replacement Procedure

4.0 COMMISSIONING

5.0 OPERATION & DISPLAY S


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REV: 8

1.0 INTRODUCTION

1.1 General System Description

Principle of Operation.

Marine fouling and biological fouling commonly occur in seawater circulation

systems. This involves the establishment of marine plants and animals, and bacterial

growths. These fouling organisms enter the system in microscopic and macroscopic

form, e.g. larvae and spats, settle and develop into adult forms wherever favourable

environmental conditions exist.

Hard fouling by mussels, barnacles etc. most commonly occurs in seawater circuits

and can result in interference in flow conditions, blockage and increased corrosion.

Traditional chemical methods of water treatment to prevent fouling are now less

favoured particularly, for example, chlorination. Chlorine accelerates corrosion rates,

usually by causing pitting attack on steel, is environmentally unacceptable and

treatment requires continuous m onitoring an d control.

The Anfomatic System.


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1.2 Gen eral Safety Precautions for Electrical Equipm ent

The following is given as a guideline only and the operators own safety rules

and regulations should be followed at all times.

Non-energised Equipment

1. Isolate the supply, carry ou t the Tag Ou t system drill or equivalent as

specified by the operators own safety procedures.

2. Obtain an approved voltage tester and check it against a know n good

power supply. Test the equipm ent circuits across all lines and between

each line and earth to ensure that it has been isolated from its power

supply before you touc h it. Check the tester again after u se.

3. Ensure that any capac itors associated with the equ ipm ent are fully

discharged, fitting shorting straps if necessary.

Energised Equipment


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2.0 MATERIALS AND EQUIPMENT

2.1 Electrical

2.1.1 Power Control Units

2.1.2 Electric Cable

2.1.3 Junction Box

2.1.1 Controller Pow er Units.

The Mk IV modular control unit is a variable voltage, constant current unit designed

for single-phase input power supplies of between 90v to 260v or 350 to 450v AC at

50-60Hz and is available in two cabinet sizes. The smaller cabinet (AM ll5 8/ 14 ) can

accommodate between one and five control modules with the larger cabinet

(AM I 158/13) being able to accommodate between six and ten. Eac h two-channel

control module is rated at a maximum 65-Watts power output with each output

channel having a m aximum output of 3.5 amp s DC at 12 volts.

Refer to drawings AM I 158/14 & A M I 158/13.


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PAGE: 6 OF 25

REV: 8

2.1.2 Cable

(a) Input

All input cables and shrouds are of shipyard supply. Fittings, term inations,

glands, etc are also usually of shipyard supply. The AC supply cable size is

rated according to the maximum DC output of the power unit. Usually, a very

small conductor size is adequate but for physical and electrical reasons, it is

preferable to use a larger cable conductor size than the nominal current

capacity needed. Cable insulation, armouring and sleeving is dictated by ship

classification requirements.

Input cable size of minimum cross-section 4 sq. mm per conductor is

recommended.

e.g. 3 X 4 sq. mm PVC/PVC/SW A/PVC

(b) P .C . Output

The positive DC output from each channel is connected to a corresponding


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2.1.3 Junction Bo xes (Optional Supply)

An intermediate junction box facilitates separation of individual anodes from the

supply thus avoiding interference with the rest of the system during inspection or

anode replacement.

Junction bo xes should be intrinsically safe or have an IP rating to client specification.

Corrpro Companies Europe supplies polymer enclosures rated to IP65 for two, four

and six anode arrangements in each sea chest.

Refer to Drawings AM 1513, AM1514 & A M1515.

2.2 Alloy Anod es

A typical anode assembly, complete with cofferdam and mounting flange is shown in

drawing No . AM I500 . The anode can be separated from the cofferdam and flange as

shown in drawing A M I503

Anode size and material type is indicated by an alphanumeric code identifying the

model, material & dimensions of each anode.


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3.0 INSTALLATION INSTRUCTIONS

3.1 Installation of the Power Control Unit

3.2 Conn ecting Cables & Junction Boxe s

3.3 An ode s, Cofferdams & Flanges

3.1 Power Con trol Unit

The control panel should be located as near as possible to a suitable AC power supply

and the anode locations in order to minimise the DC cable length and voltage drop.

The control panel location should m eet the following requirem ents:

(a) M ax. ambient temperature of 50 deg. C. (Unit rated to 55 deg. C) .

(b) Ad equ ate space around unit to assist ventilation.

(c) Ap prox . head height to faciHtate ease of reading display, current adjustment in


11/33


PAGE: 9 OF 25

REV: 8

3.3 Ano des, Cofferdams and Flanges

Where possible, anodes should be installed in the position specifically shown or

advised for each vessel.

The anodes are installed in the selected compartments, usually sea chests, injection

strainers, crossover channels or specially designed reaction vessels.

(a) The agreed positio ns for the apertu res for the cofferdam entry poi nts should be

clearly marked and burnt or cut out taking precautions to protect surrounding

equipment with heat resistant blankets etc. A stand-by fire extinguisher and

fire sentry should be provided.

(b) The mating flange to receive the anode and cofferdam flange should be welded

in position with continuous welds on both inside and outside joints and

inspected by the relevant certifying authority at the time of installation.

(c) To provide a connection point for the negative retum , a screw or suitable

alternative connection can be welded onto the sea chest mounted flange or to

any other convenient location in direct and continuous electrical contact with


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RE V: 8

(h) Secure anode cables and negative single cable together and take back for

connection in the junction b ox.

Anode Type Cofferdam Colour Cable Colour

WW Cuproline Blue Red

WW Aloline Silver Grey Black

WW Ferroline Black Black

No te: Cable colour scheme is indicative only and refers only to Corrpro

Com panies (Europe) Ltd. standard supply cable. Where client

specified cable is supplied it may not be possible to match this colour

scheme.

(i) W hen vessel is afloat, carry out leakage tests by checking for ingress of water

into the cofferdam.

3.4 Anode Replacem ent Procedure

Power to the anodes mu st be switched off before carrying out the following procedu re.


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(k) Us ing a suitable test meter ensure that the anode is electrically isolated from

the cofferdam mounting.

(1) Loc ate com plete assembly in the sea chest and secure with the eight (8)

cofferdam flange nuts. Ensure gasket is in position and tighten down evenly.

(m) Conn ect anode positive cable, re-fit lid and tighten cable gland.

A specific d ata sheet for each vessel stating ano de sizes, locations and operating conditions is

provided (Section 7.0). This data sheet is for completion on board by the vessel's engineers

after installation and testing of the equipment has been carried out. All anodes are designed

with a +20% margin allowing for overrun and higher current settings if required.


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4.0 COMM ISSIONING AND FAULT FINDING

4.1 Commissioning

(ONLY TO BE CARRIED OUT WH EN THE VESSEL IS AFLO AT)

a) Check all cable connections at pow er control unit, terminal box and a nodes.

b) Identify each positive output and relevant anode, and record the same .

c) Switch on AC supply and then the pane l on/off switch.

e) Adjust output to the recommended current values on each anode.

4.2 Fault Findin g

FAULT

LCD display on one module

fails to illuminate.

PROBABLE CAUSE

Faulty module.

REMED IAL ACTION

Exchange module with

another that is known to be

working. If fault remains on


15/33


PAGE: 3 OF 25

REV: 8

5.0 OPERATION & DISPLAYS

Each M k IV plug-in module controls two individual output channels. The Mk V and

VI models have a fixed number of output channels with displays configured in the

same way as the modular units.

The new style Power Module has a new look front plate that comprises of a graphic

LCD display and four control buttons. The b uttons function left to right as follows:

Function: Symbol

Cancel or Exit M enu

U p or Increase

Down ' or Decrease

OK or Enter

The Main Screen.

< -

t

i

J

On initial power up the LCD will display the manufacturers logo for a period of 4


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The Status menu screen.

This screen will display a menu of three items,

OPTIONS , HOUR COUNTS

and

VOLTAGES .

The module software version is also displayed in the bottom

right comer of the screen.

The user can move through the menu using the

UP

an d

DOWN

buttons to

highlight each menu item and then press

ENTER

to select the function.

Pressing CA N CE L or not pressing a button for 4 min utes will return to the main

screen.

The Options menu

The Options menu shows a further five items to allow the user to set the shutdown

current percentage, material identifier an d shutdown inpu t.

In each of the

Shutdown

screens the

UP

and

DOWN

buttons can be used to set

the percentage of the normal current that should flow when the module shutdown

input is connected to ground or the manual shutdown is selected. Pressing ENTER

is required to confirm changes. CANCEL will discard the changes and return to the


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PA GE : 15 OF 25

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The Voltages screen

This screen shows anode voltages, the module internal temperature and the total

power consumption for that mo dule. Voltages are accurate to O.IV, the module

temperature is accurate to 5 C and the po we r is in watts.

Pressing CA N CE L will return to the Status menu.

Shutdown Operation

Each modu le can be set to respond to either manual control or a remote inpu t signal.

If

Manual

shutdown mode is selected then the

UP

an d

DOWN

buttons can be

used to go between normal operation (UP) and shutdown mode (DOW N).

If Signal shutdown mode is selected then the module will only respond to an

external input signal such as pump ruiming/pum p stopped . In this m od e

UP

and

DOWN for selecting between normal runnin g and shutdown are disabled

The selected setting is stored even if power to the module is rem oved.


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R E V : 8

6.0 MAINTENANCE

The maintenance requirement for the Anfomatic system is minimal. The system

operates at constant current output and does not therefore require adjustment unless

the operational requirements specifically require regular adjustments to b e made .

A w eekly recording of current outputs on each anode is recomm ended for which a log

sheet is provided as enclosed.

This provides a record of the system's operation, an indication of any changes in

fiinction and a reminder when anode replacements are scheduled.

A complete loss of current on any anode should be investigated by checking all cable

connections, power panel fiises or by interchanging modules.

Regular electrical maintenance should be carried out according to the operators own

procedures and planned maintenance system.

Anodes should be replaced at the end of their designed life span or during each dry

docking of the vessel according the procedure laid down in the m anual.


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7.0 SPECIFIC VESSEL DETAILS

(To be completed on board at time of commissioning by appointed engineer)

PROJECT REFERENCE NUMBER

VESSEL NAME

INSTALLATION DETAILS

POWER CON TROL UNIT

AC INPUT CABLE

PANEL EARTH CABLE


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ANFOMATIC INSTRUCTION M ANUAL

7.0 SPECIFIC VESSEL DETAILS Cont.

DOC:

G 04/02

PAGE: 8 OF 25

REV: 8

PROJECT REFERENCE NUMBER

VESSEL NAME

INSTALLATION DETAILS

INSTALLATION DATE/LOCATION

OPERATION PERIOD

ORDER

DATE

FOR REPLACEMENT ANODES


21/33


PAG E: 19 CF 25

R EV : 8

8.0 DRAW ING SCHEDULE

1. AM 1164 Anfomatic General Arrange men t

2. AM 1158/14 Modular Controller Pow er Unit Mk IV (2-10 channels)

3.

AM 1167 Modular CPU Terminal Connec tions (M k IV units only, 2-10 channel)

4.

AM 1500 Anode General Assembly.

5.

AM 1501 Anode General Arrangem ent

6. AM 1514 Junction Box Detail Type 2 (4 Anodes)


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REV: 08

9.0 LOG DATA SHEET

See over.


23/33

ANFOM AT IC INST RUCT ION MANUA L

Corrpro

Companies

Europe Limited

A Comm itment to Excellence

Adam Street, Bowesfield Lane

Stockton on Tees, Cleveland. TS 18 3 HQ

Telephone (01642) 614106 (8 lines)

Telex 587388

Fax (01642) 614100

Anfomatic System Log

DOC:

G 04/02

PAGE:

21 OF 25

REV: 08

Vessel

Anode

1

2

3

4

5

Ship Owner

Month

CPU Serial Number

Amperage R eading

W e e k l Week 2

Weeks

Week 4 Week 5

Anode Location


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ANFOMATIC INSTRUCTION MANUAL

10.0 NOTES

D O C :

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08


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ANFOM ATIC INSTRUCTION MANUAL DO C: G.04/02

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10.0 NOTES Cent.


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DOC:

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24 O 25

08

APPEND IX 1.

SPARE PARTS LIST

ITEM: Part. N o.

Power U nit:

Power Unit Complete

State CP U serial N o.

CPU Step Down Transformer

Module Transformer.

Plug in Mod ule.

Power Failure Relay Kit

Door Key

3 Amp Fuse

5 Amp Fuse

Indicator Lamp Bulb

AN-CPU(TRl)

AN-CPU(TR2)

AN-CPU(M)

AN-CPU(PFA)

AN-CPU(K)

AN-CPU(F3)

AN-CPU(F5)

AN-CPU(IL)


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DOC:

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REV: 08

Anode Installation C ables:

Positive Anti-fouling An ode Supply Cab le (5 meter)

Positive Anti-corrosion A node Supply Cable (5 meter)

CXP006R

CXP006B

The Following Items supplied as part of complete or replacement an ode assemb lies:

Heat Shrink Sleeve AM 1500/4

Nitrile Gasket A M 1500/6

Rigid PVC Washer AM I500 /7

Rigid Sleeve AM 1500/8

Phenolic Resin Washer A M I 500/9

Galvanised Washer A M I 500/11

Galvanised Full Nut AM 1500/12

Galvanised Lock Nut A M 1500/13

6mm^ X M .8 Brass Terminal AM 1500/14

High Tensile Support Stud A M 1500/23

Galvanised Spring Washer AM I500 /24

M.8 Brass Screw & washer AM 1500/25


28/33

D.C. OUTPUT

A.C.

INPUT

POWER CONTROL

UNIT

É , É

JUNCTION BOX

ORG No AMI 178

3 CORE CABLE

EPR/CSP/GSWB/CSP

K

JUNCTION BOX

ORG. No. AM1178

^ I

W

SEA CHEST 2

ANTI-FOULING

ANTI-CORROSION

r

L

n

CORE

EARTH (SEA CHEST)

ANTI-CORROSION

ANTI-FOULING

J

REDRAWN IN CAD

DESCRIPTION

DCR

No.

DATE

\ W

ilson Walton International (UK) Ltd.

a corrpro company

Adam Street,BowesHeld Lane,

Stockton-on-Tees,Cleveland TS18 3HQ.

Tel: (01642) 614106. Fax: 614100 Telex: 587388

WILSON WALTON

Informat ion shown on this drawing is conf ident ial and must not be co pied or conveyed to third part ies

without the express permission of Wilson Walton Internat ional (UK)Ltd.

Certain I tems shown on this drawing are subject to worldwide patent applicat ions.

ANFOMATIC GENERAL ARRANGEMENT

SP

NTS

• 2 5 / 2 / 9 8

AH

AM I 164

' 2 5 / 2 / 9 8

00


29/33

* -

O o

£1 £1

st 0° t •C'08

«MOC MODUU

£t

^

NOTES

PANEL ENCLOSURE TO BE IP54

UNIT TO BE MOUNTED ON HULL WITHOUT

REMOVING ANY INTERNAL EQUIPMENT

ALL DIMENSIONS IN mm.

MODULE ASSEMBLY

(VARIABLE - 10 WAY CONTROL SHOWN).

CABLE ENTRY GLAND PLATE ON BOTTOM OF UNIT

-«

h-

' A ' l L -

W l

(L

X

-JTA

T Y P E H

2

TO 10 WAY

CONTROL

2 1 2

W

6 0 0

D

4 0 2

Wt. - CASE ONLY

1 8 k q .

FIXING HOLE CTRS.

W1

5 6 0

H I

1 3 4

VIEW ON CABINET REAR

cM| _08HOLE

120

60

(TYP)

6No. (820 HOLES

-ih

-ffi- - ^ - ^

-S- -S-

600

A = = ^ f r ^

GLAND PLATE. DETAIL

18

= K

SECTION 'A-A' (TYP).

ff

orrpro

Companies

Europe Limited

A ommitmsDJt to iso ülenc^

Adam Street, Bowesfield Lane.

Stockton-on-Tees,Cleveland TSl 8 3HQ.

Tel;

(01642) 614106. Fax: 614100 Telex: 587388

Inlormation shown on Iti is drawing is

conlidentia l and must not be copied

or conveyed l o third parties without

the express permission of Corrpro

Companies Europe Ltd.

Certain items shown on this drawing are

subject to wor ldwide patent applications.

ANFOMATIC SYSTEM

MODULAR CONTROLLER POWER UNIT ASSEMBLY

(IONIZING MPGS SYSTEM)

RO

NTS

' 1 3 / 6 / 0 3

AH

A M 1 1 5 8 / 1 4

1 3 / 6 / 0 3

01


30/33

ANODE CONNECTION DETAILS FOR UP TO 10 WAY CONTROL PANEL

1 2 3 4 5 6 7 8 9 10

1 ^ ^ 3 ^ S 4 ^ ^ 5 ^ 2

• f • •

-lllh

10 -

9 -

AC

• ^

• ^

MAINS IN

- E

- N

- L

COMMON -VE

FOR ALL ANODES

•i- ^-

I - I - I - • • •

• •

• •

+

UJ

Q

O

+

UJ

a

o

+

ro

ÜJ

O

O

+

UJ

C l

o

+

ID

Q

O

+

CO

UJ

Q

O

+

UJ

Q

o

z:

<

+

00

Q

O

<

+

CD

Q

O

+

O

UJ

Q

O

01

UPGRADED FROM 8 TO 10 WAY

1007

SP

AH

1/10/98

REDRAWN IN CAD

2 5 /3 /9 7

DCR

No.

CHECK

\aff

ilson Walton International (UK) Ltd.

a corrpro company

Adam Street ,Bowes(ieid Lane,


Tel:

(01642) 614106. Fax: 614100 Telex: 587388

WILSON WALTON

Informat ion shown on this drawng is conf ident ial and must not

be

copie d or conveyed to third part ies

without the express permission of Wilson Walton Internat ional (UK)Ltd.

Certain items shown on this drawing are subject to worldwide patent applicat ions.

ANFOMATIC SYSTEM

M O D U L A R C . P . U . - A N O D E C O N N E C T I O N S

Drawn

DPS

2 4 / 6 / 9 2

PFR

2 5 / 6 / 9 2

NTS

AM I 167

01


31/33

o

n

D

t

^

i

C

C


32/33

ITEM

1

2

3

4

5

6

7

8

9

10

1

DESCRIPTION

COFFERDAM

COFFERDAM LID

HEAT SHRINK SLEEVE

NITRILE GASKET

RIGID P.V.C. WASHER

ELECTRODE

NITRILE GASKET

M,16 WASHER

M.16 NUT

M.I 6 STUD X 6 0 LG .

MOUNTING BOSS (SEE DETAIL)

NOTES

1) YARD TO CUT HOLE 130 DIA. IN TOP PLATE

AND WELD ON MOUNTING BOSS AS SHOWN.

2) REMOVE ALL BURRS & SHARP EDGES

No .

HOLES

M l 6x2 0 DEEP

NOTE.

SPECIAL ATTENTION TO BE

PAID DURING O UTFin iNG

TO ENSURE THAT THE CABLE

GLAND IN THE GOFFERDAM LID

IS NOT DAMAGED

NO T E: - ALL DIM ENSIO NS IN m m .

MOUNTING BOSS DETAIL

MATERIAL - MILD STEEL

OCR

No.

ff

orrp ro

Companies

Europe Limited

for

Every Comer of Your

World

Adam Street, Bowesfield Lane,

Slocklon-on-Tees,Cleveland TSl 8 3HQ.

Tel:

(01642) 614106. Fax; 614100 Telex: 587388

Information shown on this drawing is

conr idenlia l and must not be copied

or conveyed to third parties without



Certsun items shown on this drawing are

subject to wor ldwide patent applications.

ANFOMATIC ANODE

GENERAL ARRANGEMENT

RO

1:2

1 5 / 1 1 / 0 1

AH

AM1501

1 5 / 1 1 / 0 1

01


33/33

148 CRS.

4No. LID LOCATION HOLES

FOR SPRING LOADED

CAPTIVATED LOCKING

SCREWS IN LID

BRASS TERMINALS BLOCK BAR

ELEVATION WITH COVER REMOVED

NOTE : - ALL DIMENSIONS IN m m

ABS JUNCTION BOX

LENGTH - 160 mm

WIDTH - 80mm

DEPTH - 42mm

M.25 ENTRY PLASTIC

CABLE GLAND

SUITABLE FOR

3 CORE

6mm2 EPR/CSP/GSWB/CSP CABLE

4No. 04 FIXING HOLES

TERMINALS BLOCK

M.I 6 ENTRY PLASTIC

CABLE GLAND. SUITABLE

FOR 6mm2 SINGLE CORE

XLPE/PVC/PVC

DCR

No.

CHECK

ff

orrpro

Companies

Europe Limited

For very omer of Your

forW

Adam Street,Bowesfield Lane,


Information shown on this drawing is

confidential and must not t« copied

or conveyed to third parties without



Certain items shown on this drawing are

subject to w orldwide patent applications.

Tel:

(01642) 614106. Fax: 614100 Telex: 587388

ANFOMATIC SYSTEM

JUNCTION BOX DETAIL

RO

NTS

4 / 1 1 / 0 2 AH

AM1514

1 1 / 1 1 / 0 2

m26 anti fouling

Documents