DAF CF65, CF75, CF85 Series . Manual - part 849

 

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DAF CF65, CF75, CF85 Series . Manual - part 849

 

 

11

39

FUEL

PRE

-HEA

TING

(THERMOLINE)

A

v

oltage

is

applied

to

c

onnection

point

5

o

f

C872

(fuel

filter/water

separator

operation

switch)

through

wire

1010,

fuse

E170,

wire

1285.

When

this

switch

is

switched

on

(connection

between

contacts

5

and

1),

voltage

is

applied

to

c

onnection

point

85

of

relay

G

201

(Thermoline

fuel

heating

relay)

v

ia

wire

5048.

This

relay

is

energised

and

contacts

30

-

8

7

c

lose.

A

v

oltage

is

now

applied

to

c

onnection

point

1

of

B182

(fuel

heating

e

lement)

through

wire

1000,

fuse

E164,

wire

1

190,

contacts

30

-

8

7

of

relay

G

201

and

wire

5051.

This

element

now

warms

u

p

and

will

keep

the

fuel

fluid.

200332

3-154

5

CHANGES IN THE ELECTRICAL SYSTEM

Changes in the electrical system from chassis number 0E608863

CF65/75/85 series

11

39

1358030/25

EL001159

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

1010

1010

1000

1008

1000

1008

1000

1000

1010

1000

1000

1190

1010

1190

5048

5051

5051

5048

5048

1285

1285

5048

2630

2630

2630

2630

2630

A500

50

B010

M

31

30

1/416

1/417

G525

E286

125A

2

1

30

87

G015

D929

1010

1000

1000

1010

E164

30A

C1

C2

E170

10A

B2

B1

2

667

3

666

1

666

1

667

G201

87

85

86

87A

30

5

71

0I

C872

A

B

2

666

6

666

3

574

C835

A

20

E117

2

20

B182

1

2

200332

3-155

Changes in the electrical system from chassis number 0E608863

5

CHANGES IN THE ELECTRICAL SYSTEM

CF65/75/85 series

11

40

WINDSCREEN

WIPE/W

A

SH

INST

ALLA

TION

Speed

I

(low

s

peed)

When

windscreen

wiper

switch

C832

is

set

to

position

I

(connection

between

contacts

13

and

2),

there

is

a

voltage

on

connection

pin

9

o

f

c

onnector

595

through

fuse

E035,

wire

1

2

1

1

,

c

o

n

ta

c

ts

1

3-2o

fs

w

it

c

hC

8

3

2

a

n

d

w

ir

e

4501.

The

V

IC

(D900)

switches

connection

pin

5

0

o

f

c

onnector

594

to

earth.

V

oltage

is

now

applied

to

c

onnection

pin

1

o

f

relay

G237

through

fuse

E025,

wire

1205.

Because

the

VIC

has

connected

w

ire

4505

to

earth

through

connection

pin

5

0

(connector

594),

relay

G237

is

energised.

A

v

oltage

is

now

applied

to

c

onnection

point

53

of

B000

through

fuse

E025,

wire

1205,

c

o

n

ta

c

ts

3-4o

fr

e

la

y

G

236,

wire

4507.

Speed

II

(high

s

peed)

When

windscreen

wiper

switch

C832

is

set

to

position

II

(connection

between

contacts

3

and

10),

relays

G

236

and

G237

are

switched

to

earth

through

fuse

E025,

wire

1205,

relays

G236

and

G237,

wire

4505,

diode

D782,

wire

4504

and

switch

C832

(contacts

3

-

10).

Both

relays

are

now

energised.

A

v

oltage

is

now

applied

to

c

onnection

point

53b

of

B000

through

fuse

E025,

wire

1205,

contacts

5

-

3

of

relay

G

237,

wire

4506,

contacts

3-5o

f

relay

G

236

and

wire

4508.

The

V

IC

is

bypassed

a

t

s

peed

II

(high

s

peed).

Intermittent

w

ipe

When

windscreen

wiper

switch

C832

is

set

to

intermittent

(connection

between

contacts

13

and

1),

there

is

a

voltage

on

connection

point

37,

connector

595

through

E035,

wire

1

2

1

1

,

c

o

n

ta

c

ts

1

3-1o

fC

8

3

2

a

n

d

w

ir

e

4502.

The

V

IC

(D900)

switches

connection

pin

50,

connector

594

to

earth.

V

oltage

is

now

applied

to

connection

pin

1

o

f

relay

G237

through

E025,

wire

1205.

The

earth

is

formed

through

wire

4505

and

connection

point

50

of

connector

594.

As

a

result,

relay

G237

is

energised.

A

v

oltage

is

now

applied

to

connection

point

53

of

B000

through

fuse

E025,

wire

1205,

contacts

5-3o

fr

e

la

y

G

237,

wire

4506,

contacts

3-4o

fr

e

la

y

G

236,

wire

4507.

A

v

oltage

is

applied

to

c

onnection

point

32

of

VIC

c

onnector

595

through

fuse

E025,

wire

1205,

the

c

ut-of

f

s

witch

in

the

windscreen

wiper

motor

(B000),

w

ire

4509.

The

earth

of

pin

5

0

(connector

594)

is

broken

and,

as

a

result,

relay

G237

is

no

longer

energised.

When

pin

3

2

(connector

595)

is

connected

to

earth

again

v

ia

the

c

ut-of

f

switch,

p

in

50

(connector

594)

is

switched

to

earth

again

after

the

set

interval

and

relay

G

237

is

energised

again

a

s

a

result.

This

starts

the

cycle

again.

W

ash/wipe

When

a

v

oltage

is

applied

b

riefly

and

then

is

lost

again

(windscreen

wiper

switch

C832

no

longer

operated)

through

fuse

E035,

wire

121

1,

contacts

4

-

1

1

o

f

C

832,

wire

3648,

connection

point

33

(connector

595),

connection

point

50

(connector

594)

is

switched

to

earth

for

a

s

pecific

period

of

time.

As

a

result,

the

relay

(G237)

is

energised

and

the

w

indscreen

wipers

perform

1

w

iper

stroke.

When

a

v

oltage

is

applied

to

w

indscreen

wiper

switch

C832

through

fuse

E035,

wire

121

1,

contacts

4

-

1

1

o

f

C

832

and

wire

3648

for

approximately

2

seconds,

a

voltage

is

applied

to

c

onnection

point

1,

connector

592,

as

a

result

o

f

w

hich

the

w

indscreen

wiper

motor

(B001)

is

activated.

After

approximately

1

s

econd,

C50

is

c

onnected

to

earth

for

a

specific

period

o

f

time.

As

a

result,

the

relay

(G237)

is

energised

and

the

w

indscreen

wiper

motor

is

operated.

SEE

T

HE

SYSTEM

MANUAL

F

OR

MORE

INFORMA

T

ION

200332

3-156

5

CHANGES IN THE ELECTRICAL SYSTEM

Changes in the electrical system from chassis number 0E608863

CF65/75/85 series

11

40

1358030/25

EL001160

1

23456789

1

0

1

1

1

2

1

3

1

4

1

5

1

6

1

7

1

8

1

9

2

0

2

1

2

2

2

3

2

4

2

5

2

6

2

7

2

8

2

9

3

0

3

1

3

2

3

3

3

4

3

5

3

6

3

7

3

8

3

9

4

0

4

1

4

2

4

3

4

4

4

5

4

6

4

7

4

8

4

9

5

0

5

1

5

2

5

3

1211

1211

1205

1205

1205

1205

4509

4507

4504

4508

1205

4509

4509

4509

1205

1205

1205

4507

4508

1205

4509

4507

5161

5161

4508

1211

1211

1211

3648

4501

5161

4505

4505

4504

4504

4509

4506

4505

4502

16/401

7/400

6/400

5/400

31/400

D900

D37/

595

D9/

595

A1/

592

C50/

594

D32/

595

D33/

595

2/566

11/566

1/566

13/566

4/566

10/566

3/566

C832

0

I

1

C832

20/400

22/400

B001

M

1

2

21

572

3

911

1

911

17

572

2

911

4

911

5

911

B000

M

4/400

10/402

12/402

10/400

33/403

8/400

11/400

9/400

0

2

C832

53

53B

3

1B

53A

31

D929

E035

10A

E025

15A

1010

1000

1010

1000

G236

3

1

24

5

G237

31

2

54

D782

1205

4506

4506

1205

4504

200332

3-157

Changes in the electrical system from chassis number 0E608863

5

CHANGES IN THE ELECTRICAL SYSTEM

CF65/75/85 series

 

 

 

 

 

 

 

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