FINAL DOCUMENTATION

For

WINDOW WIPER & CLEAR VIEW SCREEN

JIANGSU EASTERN SHIPYARD, CHINA

37,500DWT Double-Skin Bulk Carrier

Hull No.: JEHI07C-004

WILLTRUST ASIA PTE LTD 维 信 (亚 洲) 有 限 公 司

Shanghai Office: Tel.: (86-21) 3377 3200 950 Dalian Road, 2103 Hi Shanghai Loft 8 Fax: (86-21) 3377 3203 Shanghai 200092, China E-mail: ws@willtrust.com.cn

1. Scope of Supply for 37,500DWT & 37,300DWT

Item Description Qty / Shipset

1.1 WYNN Straight Line Single Blade Wipers, Type C (inside motor) c/w Motor, Heater, Washer, Arms & Blades Voltage : 220V AC, 60 Hz, 1 Phase

a Stroke Length : Wiper Arm : Wiper Blade : Window Clear Size :

787 mm 650 mm 800 mm W1000 x H1100 mm

1 set

b Stroke Length : Wiper Arm : Wiper Blade : Window Clear Size :

1245 mm 650 mm 800 mm W1556/1448 x H1000 mm

2 sets

c WYNN Series 1000, 1-Way Wiper Controller Type: 1000-230-110-1 Flushing Mounting, Variable Intermittent Speed, Self-Parking C/w Heater & Washer Push Buttons, Rotary Switch for Speed

3 pcs

1.2 WYNN Clear View Screen

a Wynn Clear View Screen Type C350 c/w Motor & Heater Gas Tight Type Window Glass Thickness : 20 mm Voltage : 220V AC, 60 Hz, 1 Phase

2 sets

b Wynn Series 1000, 1-Way CVS Controller Model: 1000-230-110-CVS Flush Mounting, c/w Push Buttons for Motor & Heater

2 pcs

Certificate : Maker’s Certificate

2. Technical Specification of Type C Wiper Unit General The ‘Type C’ is a Heavy Duty Straight Line Wiper with an electric motor mounted internally. The

wiper can be mounted either above or below the window. The motor can be positioned at either end simply by reversing the front cover of the wiper case.

All electric motors incorporate a worm reduction gearbox. Windings are to Class F insulation. The AC 1-phase motor option is single speed operation. A thermal cut out is fitted that will

disconnect the windings from power in the case of over temperature. The switch will reset it self when the motor has cooled down. Complies with the requirements of the LVD and EMC directions to the following: EN 55014, EN 60555, EN 50081-1, EN 50082-1 and EN 60335-1:1990.

For protection it is recommended that the wiper system have fuses fitted. The fuses will not blow in normal conditions, however if the wiper is jammed, then the fuses are designed to blow before the motor is damaged. Each wiper requires its own fuse.

2.2 Main Technical Data of Type C Wiper Unit Motor a) Type : PARVALUX SD29 M VENT b) Voltage : 220V AC, 60 Hz, 1 Phase c) Full Load Current : 1.1 A d) Fusing Value : 2.0 A e) Running Speed : 1.4 m/s f) Compass Safe Distance : 0.5 m Heater a) Voltage : 220V AC, 60 Hz, 1 Phase b) Power : Please refer the sheet as follows :-

Window Clear Size (mm)

Wiper Stroke Length (mm)

Wiper Heater Power (watts/set)

W1000 x H1000 787 211 W1556/1448 x H1000 1245 301

2.3 Type C Wiper Installation

CAUTION: Ensure that the correct wiper, blade and arms are selected for each window. CAUTION: Before drilling, ensure that there are no obstructions/hazards at the chosen

mounting position. The main frame should be mounted on a flat surface that will not bend or twist the casing, as minimum between the wiper units.

a) Locate the self-adhesive template in the correct mounting position on the outside of bulkhead.

NOTE: For motors mounted at the opposite end, the template should be inverted. b) Drill the wiper fixing holes (11mm diameter) and the drive shaft housing hole (57 mm

diameter). c) Hold the wiper casing in the required position and mark-out the remaining fixing holes, or

calculate their position from the drawing i.e. stroke length plus 226 mm. d) Drill the remaining fixing & cable holes for the heater and park sensor, ensuring that all

holes are circular and carefully de-burred. For locations see Park Switch Cable Entry Locations drawing.

e) Fit the wiper case into position and secure with M10 bolts. Ensure that the bolts are sealed where they pass through the bulkhead.

f) Push the drive shaft seals into place. It us advisable to use a suitable sealant to prevent water ingress.

g) Pass the cables through the bulkhead and seal.

NOTE: If a heater is fitted, temporarily refit the cover and pass the heater cable through the bulkhead, leaving a loop as required, and seal. Temporarily remove cover again.

h) Using the supplied M6 x 10 mm screws, secure the blade arm to the carriage plate. CAUTION: Ensure the correct length screws are used, as supplied. Longer screws will cause the carriage assembly to jam.

i) Bolt the front cover to the back casing using the 2 off M10 bolts fitted. j) If necessary adjust the blade up/down on the arm to avoid the window frame. k) Slide the blade arm over its full stroke to check that there are no restrictions. Investigate

and rectify any restrictions. l) Slide the blade arm over its full stroke to check that there are no restrictions. Investigate

and rectify any restrictions.

2.4 Type C Wiper AC Motor Dimensions

225

35

120

105

55Drive Shaft Clamp Screw驱动轴锁紧螺栓

Drive Shaft Coupling驱动轴联轴节

Drive Shaft Coupling驱动轴联轴节

Drive Shaft Clamp Screw驱动轴锁紧螺栓

Cable Glands电缆填料函

2.5 Wiper Dimension Drawing W-01

WY

NN

MA

RIN

E LT

D

WH

EELH

OU

SE W

IND

OW

STR

AIG

HT

LIN

E W

IPER

Paul

02. 0

6. 0

7

1 1

Judy

131

Wip

er T

ype:

Arm

leng

th:

Win

dow

-No.

:

Mou

ntin

g di

st.:

Stro

ke/A

ngle

:B

lade

leng

th:

Pow

er S

uppl

y:

look

ing

into

the

whe

elho

use.

Not

e: W

iper

show

n fr

om o

utsi

de

M10

bol

ts (s

hipy

ard

supp

ly).

Mou

ntin

g: 4

x

Tech

nica

l dat

as 9686

220

Vol

t , 6

0 H

z , 1

Pha

se

800

787

150

650

Type

C (S

ingl

e B

lade

)

Hul

l No.

: 37,

500D

WT

& 3

7,30

0DW

TJi

angs

u Ea

ster

n Sh

ipya

rd

mm

mm

abo

ve th

e sc

reen

mm

m

m sqcm

W -

01

No.

1

Wip

ed a

rea:

% o

f win

dow

:

Win

dow

are

a:

65.0

%62

96sq

cm

11

hole

s,

60

150

2727

787

88710

13

1000

8001000

650

02. 0

6. 0

7

2.6 Wiper Dimension Drawing W-02

WY

NN

MA

RIN

E LT

D

WH

EELH

OU

SE W

IND

OW

STR

AIG

HT

LIN

E W

IPER

Paul

02. 0

6. 0

7

1 1

Judy

131

Wip

er T

ype:

Arm

leng

th:

Win

dow

-No.

:

Mou

ntin

g di

st.:

Stro

ke/A

ngle

:B

lade

leng

th:

Pow

er S

uppl

y:

look

ing

into

the

whe

elho

use.

Not

e: W

iper

show

n fr

om o

utsi

de

M10

bol

ts (s

hipy

ard

supp

ly).

Mou

ntin

g: 4

x

Tech

nica

l dat

as 1470

6

220

Vol

t , 6

0 H

z , 1

Pha

se

800

1245

150

650

Type

C (S

ingl

e B

lade

)

Hul

l No.

: 37,

500D

WT

& 3

7,30

0DW

TJi

angs

u Ea

ster

n Sh

ipya

rd

mm

mm

abo

ve th

e sc

reen

mm

m

m sqcm

W -

02

No.

2 (2

sets

)

Wip

ed a

rea:

% o

f win

dow

:

Win

dow

are

a:

67.7

%99

60sq

cm

11

hole

s,

60

150

2727

1245

134514

71

1448

8001000

650

02. 0

6. 0

7

1556

2.7 Series 1000 Wiper Controller General

Series 1000 controllers are available in units from 1 – 4 ways. They allow direct connecting to the wiper motor without the need for intermediate power supplies. Wipers are controlled in continuous or variable intermittent modes. Switch is fitted for Heater control. A park sensor allows the wiper to park at the motor end when it reaches the end of stroke. The system complies with all relevant safety and EMC requirements.

Installation of Controller a) Cut out and de-burr a hole in the console, relevant to the sizes shown in the dimension

drawing attached. b) Remove the 2 fixing brackets from the side of the controller case, noting how these fit. c) Fit the unit into the mounting hole and secure with the fixing brackets. d) Connect the wiring as shown in the wiring diagram.

Functional Check of Controller The wiper switch has 6 positions. Fully anti-clockwise parks the wiper, next are four settings are for intermittent wipe and finally continuous speed operation when turned fully clockwise. a) Set wiper switch to the off position (fully anti-clockwise) & apply power to the system.

Check each wiper switch in turn as follows. b) Turn the wiper switch fully clockwise. The wiper should start and then run continuously. c) Turn the wiper switch fully anti-clockwise. The wiper should park at the end of its stroke. d) Turn the wiper switch clockwise one position. The wiper will make one wipe and park again.

This position gives the longest intermittent time (20 seconds). e) Turn the wiper switch clockwise one position at a time. Each time the switch is turned the

wiper should wipe once and park again. At the last position, just before fully clockwise, the intermittent interval should be around 4 seconds.

f) Heater: Switch on and ensure that the wipers begin to heat up.

Fusing The controller has fuses to protect the motor, wiring and controller. The fuses will not blow in normal use, however, if the wiper is jammed, then these fuses are designed to blow before the motor will sustain any damage. The fuses are located behind the front panel inside the control unit. To replace a fuse: a) Use a small screwdriver to carefully lever off the front panel bezel. b) Holding the control knob, carefully pull out the controller front panel. c) Undo the fuse holder which is located at the bottom right of the relevant controller PCB. d) Renew the fuse and carefully refit the fuse holder. Refit front panel and bezel.

2.8 Series 1000, 1-Way Controller Dimensions

FIN

ISH

:-S

CA

LE:-

DR

AW

N:-

CH

KD

:-C

HA

NG

ED

:-D

RAW

ING

No.

Shee

t 1 O

f 1

DA

TE

WY

NN

MA

RIN

E L

IMIT

ED

CH

ELT

EN

HA

M

E

NG

LAN

D

MA

T'L:

-

3rd

AN

GLE

PR

O.

DIN

ISS

.D

ATE

DIN

ISS.

DA

TEIS

S.

DIN

TITL

E:-

1000

SE

RIE

S C

ON

TRO

L U

NIT

(1 W

AY

IND

EP

EN

DEN

T)

VVV

ELE

CTR

ICA

L D

IAG

RA

M10

00-0

02-D

C12

V D

C01

210

00-0

02-D

C24

V D

C02

410

010

0V A

C10

00-0

02-A

C10

00-0

02-A

C11

5V A

C11

523

023

0V A

C10

00-0

02-A

C

TS

eria

l Nr.

Cur

rent

Vol

tage

Mod

el10

00

A (B

ehin

d fro

nt p

anel

)(A

C3

duty

)

rem

ovin

g co

ver

Isol

ate

befo

re

SE

RIE

S 1

000

Fuse fitted inside

1000

-VV

V-1

1010

00-V

VV

-111

1000

-VV

V-1

1210

00-V

VV

-113

OP

TIO

NC

ON

TRO

LLER

SW

ITC

H F

ITTE

DA

S D

RA

WN

BLA

NK

ING

PLU

GFI

TTE

D WE

IGH

T O

F U

NIT

- 0.

4 KG

VO

LTA

GE

OP

TIO

N

96

48

43

45 C

UTO

UT

89

91 CUTOUT

8

134

144

2.9 Wiper Wiring Diagram

3 x

1.5

mm

2 x

0.5

mm

0V +V S N L N L N L L N N L

Gn/

Y

0V+VP

ark

Posi

tion

0V S

L C N EG

n/Y

Pe

M

Ser

ies

1000

Con

trol U

nit

1 W

ay S

how

n. T

erm

inal

sR

epea

ted

For N

umbe

r of W

ays

AC

220~

240V

/ 50

~60

Hz/

1 P

h

Con

trol U

nit

Blo

ck

Gro

und

Term

inal

Sup

plie

d W

ithC

ontro

ller

Fuse

Fitt

edB

ehin

d Fr

ont P

anel

Term

inal

s S

uita

ble

For 2

.5m

m M

ax W

ire2

2

Term

inal

s S

uita

ble

For 2

.5m

m M

ax W

ire

Mot

or T

erm

inal

Box

Cab

le G

land

M20

AC

Indu

ctio

n M

otor

(sel

f-res

etin

g)Th

erm

al C

utou

t Fitt

ed

Mot

or C

apac

itor/s

Bulkhead

Wip

er C

ase

Park

Sen

sor

Cus

tom

erSu

pplie

d by

Junc

tion

Box

2 M

trs C

able

Supp

lied

with

Circ

uit B

reak

erW

iper

Sup

ply

Via

22

Hea

ter

Blu

e

Bla

ck

Whi

te

Gn/

Y

Whi

te

Max

. 6A

Sw

itchi

ng

To W

ash

Sol

enoi

d V

alve

Red

Whi

te

Yel

low

3. Wynn C350 Clear View Screen 3.1 General

This C350 Clear View Screen is suitable for mounting on all vessels provided the window dimensions are above the minimum requirement of 510mm wide and 533mm high, and the windscreen between 10 and 32 mm thickness. The Wynn C350 is designed to meet or to exceed ISO3904:1990(E) (BS7470:1991) standards. The centrifugal force created by the spinning disc of the Clear-View Screen throws off all rain, spray, snow or ice giving instant clear vision. In accordance with ISO 3904, the Wynn C350 is defined as: ISO 3904-350-AL-vf, where vf is voltage and frequency identification number. Every C350 is tested to comply with NKK standards for leakage. The result is a wiper that does not leak air or water even in very heavy weather conditions. A rugged balanced motor provides direct drive to the screen, running in long life sealed, heavy-duty bearings. The motor incorporates a thermal cutout for added protection. Toughened glass is used both for the fixed and the rotating screens. The rotating screen is balanced such that little vibration or noise is generated. This also allows high rotation speeds to be used making it particularly effective in heavy weather / sea spray conditions. The motor are fan cooled, constant speed Induction motors rated to IP33, with a 100℃ thermal cut-out (self resetting) fitted for added safety. 4-pole motors are used on 60 Hz, 2-pole on 50 Hz. The metal sheathed, ceramic filled heaters are used of the same voltage as the screen motor. For rapid ice and misting clearance. In addition, air from the motor fan cooling is directed onto the inner screen to aid heating.

3.2 Main Technical Data of C350 Clear View Screen Motor a) Voltage : 220V AC, 60 Hz, 1 Phase b) Run Current : 0.3 A c) Fusing Value : 1.6 A d) Nominal Speed : 1700 rpm e) Compass Safe Distance : 0.3 m Heater a) Voltage : 220V AC, 60 Hz, 1 Phase b) Current : 1.3 A c) Fusing : 1.6 A d) Power : about 250 watts Total Weight : about 22 kg

3.3 C350 Clear View Screen Dimensions

148

325

ref

130

390 ~ 392 mm HOLE THROUGH WINDOW

406

12 offRemove for Installation

3.4 Installation of C350 Clear View Screen Tools Required

This instruction assumes that the required mounting hole is already in the windscreen. It should be checked for compliance with 390 ~ 392mm dia. limits, and the glass thickness should be checked against the Certificate of Conformity, supplied with the product.

Installation a) The wiper must be installed with the control box at the bottom of the wiper. b) Clean the area on both sides around the hole in the window. c) Open the control box and disconnect the heater wires from the terminals HL1, HL2 and E. d) Remove the 12 cap screws from the clamp ring and carefully remove the clamping ring

pulling the heater power & earth wires through the cable hole out of the control box. e) Insert the Clear View Screen, complete with the control box attached, through the hole

from the outside of the windscreen. f) Refit the Clamp Ring carefully feeding the 3 wires from the heater through the hole in the

clamp ring. CAUTION: Insert the cap screws and tighten carefully until an even pressure on the rubber gaskets is achieved without distorting them and causing them to extrude outside of the outer rim or Clamp ring. Do Not over-tighten.

g) Carefully feed the heater, motor power and earth wires through the slot in the back of the control box and connect the wires as per sleeve marking to terminals marked HL1, HL2, E, L1 and L2.

h) The motor wires connected to ensure the correct direction of running. The correct direction of rotation is clockwise viewed from inside the window.

i) Switch both the screen and the heater, if fitted, OFF. j) Check that the rotating screen is free to rotate freely – make sure no packing materials are

trapped in the labyrinth seals.

WARNING: ISOLATE the supply and then connect the supply cabling to the incoming terminals as shown on the wiring diagram. Switch on the supply.

k) Switch on the screen switch and check that the rotating screen is running in the correct direction as stated above.

l) Switch on the heater. The outer rims of the wiper should become warm within 5 minutes. m) Switch off the screen and heater. Clean the glass of the screens and any other dirty areas. n) The Clear View Screen is now ready for use.

Type C350 Clamp Ring and Heater Routing

3.5 Series 1000, 1-Way CVS Controller Installation of Controller

a) Cut out and de-burr a 45x91mm hole in the console. b) Remove the 2 fixing brackets from the side of the controller case, noting how these fit. c) Fit the unit into the mounting hole and secure with the fixing brackets. d) Connect the wiring as shown in the wiring diagram.

Fusing The controller has fuses to protect the motor, wiring and controller. The fuses are located behind the front panel inside the control unit. To replace a fuse: a) Use a small screwdriver to carefully lever off the front panel bezel. b) Holding the control knob, carefully pull out the controller front panel. c) Undo the relevant fuse holder located on the controller PCB. d) Renew the fuse and carefully refit the fuse holder. Avoid excessive force. Refit front panel

and bezel. Commissioning Tests a) Switch both the screen and the heater OFF. b) Check that the rotating screen is free to rotate freely – make sure no packing materials are

trapped in the labyrinth seals. c) ISOLATE the supply and then connect the supply cabling to the incoming terminals as

shown on the wiring diagram. Switch on the supply. d) Switch on the screen switch and check that the rotating screen is running in the correct

direction as stated above. e) Switch on the heater. The outer rims of the wiper should become warm within 5 minutes. f) Switch off the screen and heater. Clean the glass of the screens and any other dirty areas. g) The Clear View Screen is now ready for use.

C350 Clear view Screen Controller Dimension

FIN

ISH

:-S

CA

LE:-

DR

AW

N:-

CH

KD

:-C

HA

NG

ED

:-D

RA

WIN

G N

o.Sh

eet 1

Of 1

DA

TE

WY

NN

MA

RIN

E L

IMIT

ED

CH

ELTE

NH

AM

E

NG

LAN

D

MA

T'L:

-

3rd

ANG

LE P

RO

.

DIN

ISS

.D

ATE

DIN

ISS

.D

ATE

ISS

.D

INTI

TLE

:-10

00 S

ER

IES

CO

NTR

OL

UN

IT(1

WA

Y IN

DE

PE

ND

EN

T FO

R C

VS

)

VV

V12

V D

C01

224

V D

C02

410

010

0V A

C11

5V A

C11

523

023

0V A

C

TS

eria

l Nr.

Cur

rent

Vol

tage

Mod

el10

00

A (B

ehin

d fro

nt p

anel

)(A

C3

duty

)

rem

ovin

g co

ver

Isol

ate

befo

re

SE

RIE

S 10

00

Fuse fitted inside

1000

-VV

V-1

11-C

VS

1000

-VV

V-1

13-C

VS

OP

TIO

NC

ON

TRO

LLE

RS

WIT

CH

FIT

TED

AS

DR

AWN

BLA

NK

ING

PLU

GFI

TTED W

EIG

HT

OF

UN

IT -

0.4

KG

VO

LTA

GE

OP

TIO

N

96

48

43

45 C

UTO

UT

89

91 CUTOUT

8

134

144

L/+

CV

SC

ON

TRO

LLE

R

N/-

N/-

L/+

L/+

N/-

N/-

L/+

3.6 C350 Clear view Screen Wiring Diagram

HL1

HL2

E

HL1

M

MOTOR

CLEAR VIEWSCREEN

HEATERELECTRIC

EARTH

NOTE:

- ALL WIRING IS SHIPYARD SUPPLIED UNLESS OTHERWISE STATED.- ALL TERMINALS SUITABLE FOR 2.5 mmsq MAX

IS 5 x 1 mmsq UNLESS OTHERWISE STATED. WIRE BUT RECOMMENDED MINIMUM CABLE SIZE

- SUPPLY VOLTAGE IS AS SHOWN ON IDENTIFICATION LABLE ON THE SIDE OF THE ENCLOSURE.

HL2

E Gn/

Y

Red

Ora

nge

Whi

te

CUSTOMER WIRING

Type C350 Connection Box

L/+

N/-

N/-

L/+

L/+

N/-

N/-

L/+

SHIPS SUPPLYFROMCIRCUIT BREAKER E

LN

SERIES 1000 CVS CONTROLLER