DAF CF65, CF75, CF85 Series . Manual - part 798

11

The

V

IC

checks

whether

the

P

T

O

is

actually

switched

on.

This

takes

p

lace

as

follows:

When

the

P

T

O

has

been

switched

on,

F088

is

operated

mechanically

.

C

ontacts

1-2o

fF

0

8

8

close.

Connection

point

1

1

of

the

V

IC

is

now

connected

to

earth.

T

he

VIC

then

sends

a

message

to

the

D

IP

and

the

“PT

O

a

ctive

”

warning

is

a

ctivated.

If

the

P

T

O

does

NOT

switch

on,

F088

is

NOT

operated

and

connection

point

1

1

is

NOT

connected

to

earth.

A

fter

a

period

o

f

time

p

rogrammed

in

the

V

IC

a

‘message

’

is

sent

to

the

D

IP

and

the

“PT

O

fault

”

warning

symbol

is

activated.

V

a

lve

B

246

is

now

no

longer

energised

and

the

P

T

O

is

switched

of

f.

SWITCHING

OFF

P

T

O

2

B

re

a

k

in

gc

o

n

ta

c

ts

5-1o

fC

7

5

1

s

w

it

c

h

e

s

th

e

PT

O

2

of

f.

This

interrupts

the

voltage

on

connection

point

22

of

D900.

V

a

lve

B

246

is

no

longer

energised

and

the

P

T

O

is

switched

of

f.

Switch

F088

is

re-opened

(connection

between

contacts

2

and

1

n

o

longer

exists).

The

earth

connection

with

D900

is

interrupted

and

the

light

goes

out.

V

ARIANTS

Location

9

O

ptional

36

Connection

if

there

is

n

o

N

10

PT

O

clutch

switch

present.

22,

25,

32,

41

Connector

626:

only

applicable

o

n

vehicle

type

F

A

29,

32

Connector

650:

only

applicable

if

the

vehicle

has

an

Allison

gearbox.

200332

ᓻ

2-83

Changes in the electrical system from chassis number 0E570448

5

CHANGES IN THE ELECTRICAL SYSTEM

CF65/75/85 series

11

32

1358030/16-24

EL001072

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

1240

1240

1240

1240

4596

4596

4596

4596

1240

1240

4596

4596

4596

4594

4594

5241

4594

4594

4594

4596

4596

4594

1240

5241

4595

4595

4596

4596

4595

4596

4596

4595

4595

3668

3668

3668

3668

4596

1211

1211

4596

1211

3402

3402

4594

3410

3410

3410

3410

5241

3402

5241

1240

18/400

1

564

3

564

11

588

DVB

DVB

C750

5

71

0I

4

564

11

626

10

637

1

626

12

637

5

650

C751

5

71

0I

A068

11

!

!

!

2

1

B246

2

1

B245

F088

1

2

3

643

9

637

!

!

!

4

650

!

2

650

!

10

626

!

E570

1

2

P

33/403

7

589

D929

E091

15A

1010

1000

1010

1000

E035

10A

F000

2

1

P

D814 B22

11

D705

4

42

D703

5

42

9

626

4

637

1

643

5

643

F087

2

1

B23/

593

C46/

594

B11/

593

D26/

595

D22/

595

D27/

595

E5/

596

A5/

592

D900

B14/

593

626

12

637

3

5

4

3

1

2

G259

200332

ᓻ

2-84

5

CHANGES IN THE ELECTRICAL SYSTEM

Changes in the electrical system from chassis number 0E570448

CF65/75/85 series

11

200332

ᓻ

2-85

Changes in the electrical system from chassis number 0E570448

5

CHANGES IN THE ELECTRICAL SYSTEM

CF65/75/85 series

11

33

ROOF

SPOTLIGHTS/COOLER

BOX/ROT

ATING

BEAMS

ROOF

SPOTLIGHTS

Marker/parking

lights

in

roof

spotlights.

A

v

oltage

is

applied

to

c

onnection

point

2

o

f

C622

(lighting

s

witch)

via

fuse

E

084

and

wire

1

101.

When

this

switch

is

operated

(connection

between

contacts

2

and

1),

voltage

is

applied

to

c

onnection

point

85

of

relay

G

000

(tail

light/width

marker

light

relay)

via

w

ire

2100.

This

relay

is

activated.

A

voltage

is

now

applied

through

contacts

30

-

8

7

o

f

relay

G000,

fuse

E000

and

wire

2102

to

C074

(left

rear

width

m

arker

light)

and

C012

(left

front

width

m

arker

light)

respectively

and

to

C163,

C165,

C167

and

C169

(width

marker

light/roof

spotlights).

T

he

marker

and

parking

lights

in

the

spotlights

now

come

on.

Roof

spotlights

A

v

oltage

is

applied

to

c

onnection

point

8

o

f

C832

(direction

indicator/windscreen

wiper

stalk

s

witch)

via

fuse

E

084

and

wire

1

101.

When

this

switch

is

operated

(connection

between

contacts

8

and

9),

v

oltage

is

applied

to

connection

point

85

of

relay

G

002

(main

beam

relay)

via

w

ire

2120.

This

relay

is

activated.

A

v

oltage

is

now

applied

through

contacts

30

-

8

7

o

f

relay

G002,

fuse

E006

and

wire

2122

to

C002

(left

m

ain

beam)

and

connection

point

6

o

f

C

813

(roof

spotlights

switch)

respectively

.

W

hen

this

switch

is

closed

(connection

between

contacts

6

and

2),

voltage

is

also

applied

to

c

onnection

point

85

of

G299

(roof

spotlights

relay).

This

relay

is

a

ctivated.

A

v

oltage

is

now

applied

to

connection

point

1

o

f

C

162,

C164,

C166

and

C168

(roof

spotlights)

respectively

through

fuse

E142,

wire

1

154,

contacts

30

-

8

7

o

f

G299.

The

s

potlights

w

ill

now

light

up.

COOLER

BOX

The

c

ooler

box

is

connected

to

v

oltage

BEFORE

contact.

V

o

ltage

is

applied

to

connection

point

1

o

f

B

356

(cooler

box)

from

fuse

E142

via

w

ire

1

154.

ROT

A

TING

BEAMS

The

rotating

beams

a

re

connected

to

v

oltage

BEFORE

contact.

V

o

ltage

is

applied

to

connection

point

6

o

f

C

716

(rotating

beams

switch)

from

fuse

E

142

via

w

ire

1

154.

When

the

s

witch

is

c

losed

(connection

between

contacts

6

and

2),

v

oltage

is

applied

to

C

144

(left

rotating

beam,

d

river

’s

s

ide)

and

C145

(right

rotating

beam,

c

o-driver

’s

s

ide)

via

w

ire

2017.

These

rotating

beams

w

ill

now

light

up.

200332

ᓻ

2-86

5

CHANGES IN THE ELECTRICAL SYSTEM

Changes in the electrical system from chassis number 0E570448

CF65/75/85 series