DAF CF65, CF75, CF85 Series . Manual - part 613

5

CHANGES IN THE ELECTRICAL SYSTEM

Changes in the electrical system from

chassis number 0E646818

CF65/75/85 Series ≥0E621376

3-20

3.4 SECTION DIAGRAMS FROM CIRCUIT DIAGRAMS 1358030/30-34

A

Voltage before and after contact

B

Overview of earthing points

C

CAN overview

1

Main switch

2

Alternator/starter motor/ignition/starter switch

3

Modular tachograph (MTCO)

8

VIC

9

FA marker/parking lights

10

FT marker/parking lights

11

UPEC

15A

Stop lights in combination with manual gearbox/cab tilting gear

15B

Stop lights in combination with manual gearbox/cab tilting gear

17

D/SL interior lighting

18

SH interior lighting

20

Search lighting

25

DEB

26

Intarder EST 42

27

Engine Control System (ECS-DC3)

29

EMAS

30

AGC

32

PTO

34A

ECAS-3

34B

ECAS-2

41

Airtronic cab heater (ACH-EA) with/without timer

42

Hydronic 10 (ACH-EW) cab heater with timer

43

UPEC/CUMMINS/AGC application connector

46

Alarm system/battery charger for BV3 alarm

52

CDM + FMS

11

 200520

5

CF65/75/85 Series ≥0E621376

Changes in the electrical system from

chassis number 0E646818

CHANGES IN THE ELECTRICAL SYSTEM

3-21

 200520

11

11

A

V

OL

TA

GE

BEFORE

AND

AFTER

C

ONT

ACT

VOL

TA

GE

BEFORE

CONT

ACT

A

constant

voltage

is

supplied

to

pin

1

of

connector

416

through

wire

1008,

point

30

on

the

starter

motor

,fuse

E286,

the

+

bolt

in

the

bulkhead

connector

lead-through

and

the

voltage

distribution

block.

Power

is

also

supplied

(via

w

ire

1008)

from

point

30

of

the

starter

motor

to

the

B+

connection

of

the

alternator

and

to

relay

G

014

(glow-plug

relay).

Power

is

supplied

to

the

“S”

(sens)

connection

of

the

alternator

from

point

30

of

the

starter

motor

via

fuse

E279

and

wire

3084.

Only

wire

1008

to

the

+

bolt

in

the

bulkhead

connector

lead-through

is

fuse-protected

by

fuse

E286

(125A).

The

other

wires

are

NOT

fuse-protected

and

they

can

only

be

m

ade

dead

by

disconnecting

the

battery

leads.

VOL

TA

GE

AFTER

C

ONT

ACT

A

voltage

is

supplied

to

contact

relay

G015

(connection

point

30)

via

the

starter

m

otor

(connection

point

30).

T

his

connection

point

may

be

connected

to

w

ire

1010

over

contact

relay

G

015.

This

wire

is

only

fuse-protected

w

ith

fuse

E286

(125

A).

OPERA

T

ION

When

the

accessories/ignition/starter

switch

(C539)

is

set

to

the

“accessories”

position

(connection

between

points

1

and

6),

a

voltage

is

supplied

to

connection

point

1

of

relay

G

377

via

w

ire

1000,

fuse

E037,

accessories/ignition/starter

switch

(C539)

(contact

points

1-6)

and

wire

1130.

When

the

accessories/ignition/starter

switch

(C539)

is

set

to

the

“contact”

position

(connection

between

points

1

and

4),

relay

G015

is

energised

via

wire

1000,

fuse

E037,

accessories/ignition/starter

switch

(C539)

(contact

points

1

-

4)

and

wire

4001.

This

then

connects

wire

1000

(voltage

before

contact)

to

wire

1010

(voltage

after

contact).

When

the

accessories/ignition/starter

switch

(C539)

is

turned

against

the

pressure

of

the

spring

(connection

between

points

1

and

2),

relay

G

015

remains

energised

and

a

voltage

is

supplied

to

starting

circuit

interrupter

relay

G372

or

to

D979

(Hydronic

10

cab

heater

electronic

unit)

(if

fitted)

via

w

ire

1000,

fuse

E037,

accessories/ignition/starter

switch

(C539)

(contacts

1-2)

and

wire

4004.

The

engine

will

start,

depending

on

the

activation

of

relay

G

372

by

VIC.

When

the

key

is

released,

the

accessories/ignition/starter

switch

automatically

springs

back

and

remains

in

the

“contact”

position.

VARIANTS

Location 27:

Relay

G

372

for

m

anual

gearbox.

Relay

G

185

for

A

S

Tronic

or

Allison.

200520



3-22

5

CHANGES IN THE ELECTRICAL SYSTEM

Changes in the electrical system from

chassis number 0E646818

CF65/75/85 Serie ≥0E621376

11

A

1358030/30-34

EL001495

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

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

1008

1010

4001

4001

4001

9050

9050

1000

1008

1008

3084

1100

1100

1100

1020

1008

1000

4002

4002

1008

1008

3084

1000

1000

9050

1380

1234

1234

9050

9999

9050

1380

1130

4001

4004

4004

1380

1380

1010

1000

1020

1234

1381

A500

G014

1

5

G377

1

36

D979

B1

42

G203

87

2

50

B010

M

31

30

G

3

B

B+

L /2

15 /3

S /4

A513

1

913

20

913

DVB

1/416

1/417

6/403

7/403

10/403

8/403

15/402

4/403

G525

G525

E286

125A

2

1

E279

5A

12

C539

1/222

2/222

4/222

6/222

12/403

20

914

D29/

595

D900

G516

D929

1010

1000

E037

15A

1000

1010

4001

1100

1234

E350

10A

30

86

85

87A

87

G426

8/401

25/400

1234

E351

10A

!

30

87

86

85

G015

G372

3

2

200520



3-23

Changes in the electrical system from

chassis number 0E646818

5

CHANGES IN THE ELECTRICAL SYSTEM

CF65/75/85 series ≥0E621376