mht-x 780 t e3 repair manual - electric

7/23/2019 MHT-X 780 T E3 Repair Manual - Electric

1/724-1

UNIT 7

ELECTRIC


2/72


3/724-3


4/72


5/72

ELECTRIC SYSTEMS

MHT 780 T-E3

MHT-X 780 T-E3


6/72

13

MHT 780 HT


7/72

13

MHT 780 HT


8/72

13

MHT 780 HT


9/72

13

MHT 780 HT


10/72

13

MHT 780 HT


11/72

13

MHT 780 HT


12/72

13

MHT 780 HT


13/72

13

MHT 780 HT


14/72

13

MHT 780 HT


15/72

13

MHT 780 HT


16/72

13

MHT 780 HT


17/72

13

MHT 780 HT


18/72

13

13

MHT 780 HT


19/72

11AADI001

11AADI073

11AADI073

11AA

DI073

11AADI006

5

19 2

0

6

4

7

8

7

15

161

7

13

9

10

10 1

1

10

12

14

2

3

5 6

4

8

11AADI006

11AADI006

11AADI0

06

11AADI013

11AADI001

11AADI014

MURPHY

M

MURPHY

X168.1

X168.2

X169.1

X169.2

X229

X186.p

X228

X216

X215

X214

X213

X206

.p

X185

.p

1

CABLAGGIOCRUSCOTTO

CABLAGETABLEAUDEBORD

INSTRUMENTSBOARDWIRING

HANPTEURKABELUNGINSTRUMENTBRETT

CABLEADOCUADROCONTROLO

18

21

11AADI

012

ELETTRICITA'(Cablaggiocr

uscotto)

ELECTRICITE(Cablagetablea

udebord)

ELECTRICITY(Instrum.

Boardcable)

ELEKTRIZITAT(Verkabelunginstrumentbrett)

ELECTRICIDAD

(Cableadocuad

rocontrollo)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


20/72

X239

5

5

5

5

5

4

4

4

4

4

4

6

3

2

2

1

1

1

5

2

3

4

5

4

2

3

1 2

3

1

X217

X218

X219

X2

20

X221

X227

X226

X225

X569

X224

X223

X222

O

PTIONAL

RESET

11AADI012

11AADI006

11AADI006

OPTIONAL

OPTIONAL

OPTIONAL

OPTIONAL

11AAD

I

013

ELETTRICITA'(Cablaggio

cruscotto)

ELECTRICITE(Cablagetableaudebord)


Bo

ardcable)

ELEKTRIZITAT(Verkabelungin

strumentbrett)

ELECTRICIDAD

(Cableadocu

adrocontrollo)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


21/72

X235

X484.s

7

8

9

1

18

19

20

19

17

4

5

3 2 11

4

5

10

2

X361.s

X233

X234

X232.2

X232.1

X231 X

230.1

X230.2

STOP

3

12

6

9

9

010

25

20 3

0

15

265129

RPM

x100

3

312

16

15

6

1

1AADI012

11AADI006

11AADI006

11AADI006

11AADI006

4

5

11AAD

I

014

ELETTRICITA'(Cablaggiocruscotto)

ELECTRICITE(Cablagetable

audebord)


Boardcable)


ELECTRICIDAD

(Cableadocua

drocontrollo)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


22/72

10

7.5

15

15

5

5

5

10

10

7.5

7.5

7.5

5

7.5

25

15

15

7.5

7.5

7.5

10

5

10

10

7.5

15

15

10

15

15

FLASHER

X8

X7

821

18

20

19

17

23 2

7

31

16

30

12

15

3

6

4

7

28

29

22

26

1

2

13

10

119

25 5

24

X6

X5

X3

X2

X1

X9

X10

F1

X4

F2

F3

F4

F5

F6

F7

F8

F9

F10

F11

F12

F13

F14

F15

F16

F17

F18

F19

F20

F21

F22

F23

F24

F25

F26

F27

F28

F29

F30

X11

K17

K18

D1

D3

D4

11AAD

I

020

ELETTRICITA'(Scatolafu

sibilirel)

ELECTRICITE

(Boiteafusib

leetrelais)

ELECTRICITY

(Fuseand

relaybox)

ELEKTRIZITAT(Sicherungsdoseundrelaise)

ELECTRICIDAD

(Cayadefusib

lesyrelevador)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


23/72

27

19

26

2 4

3

11

12

1

5

20

28

28

14

13

296

7

8

4

6 9 10

16

18 1

7

30

30

30

30

31

POMPAIDROSTATICAACILINDRATAVARIABILE

POMPEACYLINDREEVARIABLE

VARIABLEDISPLACEMENTPUMP

VERSTELLPUMPE

BOMBAHIDROSTATICA

11AADI070

6

4ACDI001

11AADI001

11AADI003

4

11AADI061

X128.

s

X121.s

X620.p

X23

6

X237

X131

X132

X103

X104

MASSA

MASSE

BODY

MASSE

MASA

10BADI001

BCDI001

SENSORECAMBIO

CAPTEURBOITEDEVITESSE

GEARBOXSENSOR

SENSORSCHALTUNG

SENSORECAMBIO

2

1

22

18

6

25

17

18

23

6

24

16

X108

.s

X194

FANALEAN

TERIORESINISTRO

FEUAVANT

GAUCHE

FRONTLEF

TLIGHT

VORNLINK

ESCHEINWERFER

FAZODELA

NTEROIZQUIERDO

LUCEDIINGOMBRO

ANTERIORESINISTRA

LUMIEREENCOMBR

EAVANTGAUCHE

DIMENSIONSFRONT

LEFTLIGHT

VORNLINKEVERSPERRTLICHT

LUZESTORBODELA

NTEROIZQUIERDO

X105.2

X105

.1

1

CABLAGGIOCOMPLETO

CABLAGECOMPLET

COMPLETWIRING

HANPTEURKABELUNG

CABLEADOCOMPLETO

5

9 10

Gnd1

.2

Gnd1.1

ELETTROVALVOLASTERZO

ELECTROVALVEDIRECTION

STEERINGELECTROVALVE

LENKUNGELEKTROVENTIL

ELECTROVALVULADIRECCION

X104.1

X104.2

MASSIMACILINDRATA

MAXCILINDREE

MAXIMUMDISP

LACEMENT

OBEREFRDERMENGE

MAXCILINDRAD

A

11AAD

I

060

ELETTRICITA'(Cablaggioprin

cipalecarro)

ELECTRICITE(Cablageprinc

ipalchariot)

ELECTRICITY(Truckmainwiring)

ELEKTRIZITAT(Hanpteurkabe

lungwagen)

ELECTRICIDAD

(Cableadoprincipalcarro)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


24/72

11AADI003

6BADI015

11AADI062

11AADI063

9

10

3

11

12

5

3

13

11

14

4

X123

.s

X101

11AADI060

FANALEANTERIOREDESTRO

FEUAVANTDROITE

FRONTRIGHTLIGHT

VORNRECHTSCHEINWERFER

FAZODELANTERODERECHO

LUCEDIINGOMBROANTERIOREDESTRA

LUMIEREENCOMBREAVANTDROITE

DIMENSIONSF

RONTRIGHTLIGHT

VORNRECHTVERSPERRTLICHT

LUZESTORBO

DELANTERODERECHO

6

7

15

15

X107

.2

X107.1

X124.1

X124.2

X133

X134

8

8

615

15

6

7

2

3

1

MICROFRENO

MICROFREIN

MICROBRAKE

MICROBREMSE

MICROFRENO

PRESSOSTATOFRENOSTAZIONAMENTO

PRESSOSTATFREINDESTATIONNEMENT

SENSORBRAKEELECTROVALVE

DRUCKWACHTERBREMSEABSTELLUNG

MANOMETROFRENODEESTACIONAMENTO

ELETTROVALVOLAMARCIALENTA

ELECTROVALVEMARCHELENTE

SLOWGEARELECTROVALVE

LANGSAMERGANGELEKTROVENTIL

ELECTROVALVULAENGRANELENTA

ELETTROV

ALVOLAMARCIAVELOCE

ELECTROV

ALVEMARCHERAPIDE

FASTGEARELECTROVALVE

EILGANGE

LEKTROVENTIL

ELECTROV

ALVULAENGRANEVELOZ

X112

PONTEANTERIORE

PONTAVANT

FRONTAXLE

VORNACHSE

PUENTEDELANTERO

6BADI016

X111

6BADI016

ELETTROVALVOLAFRENOSTAZIONAMENTO

ELECTOVALVEFREINDESTATIONNEMENT

PARKINGBRAKEELECTROVALVE

ELEKTROVENTILBREMSEABSTELLUNG

ELECTROVALVULAFRENODEESTACIONAMENTO

11AADI

061

ELETTRICITA'(Cablaggioprinc

ipalecarro)

ELECTRICITE(Cablageprincipalchariot)

ELECTRICITY(Truckmain

wiring)

ELEKTRIZITAT(Hanpteurkabelungwagen)

ELECTRICIDAD

(Cableadoprin

cipalcarro)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


25/72

1

1AADI061

10ALDI010

X127

X10

6

X605

PO

NTEPOSTERIORE

ES

SIEUARRIERE

RE

ARAXLE

HINTERACHSE

EJ

ETRASERO

VISH

AYEXTENSO

METER

MODEL177

P/N0177-0700-Z00

MASSA

MASSE

BODY

MASSE

MASA

X119

X129

5

6

3

7

9

8

11

12

13

10

14

5

3

6

5

3

6

15

319

16

17

318

17

3

18

1

3

2

4

FANALEPOSTERIOR

ESINISTRO

FEUARRIEREGAUC

HE

REARLEFTLIGHT

HINTERLINKESCHE

INWERFER

FAZOTRASEROIZQ

UIERDO

LUCEDIINGOMBROPOSTE

RIORESINISTRA

LUMIEREENCOMBREARRIEREGAUCHE

DIMENSIONSREARLEFTLIGHT

VERSPERRTHINTERLINKL

ICHT

LUZESTORBOTRASEROIZQUIERDO

11AADI001

11AADI001

11AADI001

11AADI001

X11

4.s

Gnd2.

1Gn

d2.2

X115.s

X604

X120

11AADI

062


ipalecarro)

ELECTRICITE(Cablageprincip

alchariot)


wiring)


ELECTRICIDAD

(Cableadoprin

cipalcarro)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


26/72

11AADI061

10EADI010

10DADI001

X12

5

X615

X61

6

X61

7

X61

8

X619

X113

X

116

X130

7

8

10

3

11

9

5

6

32

1

4

6 12

6

13

3

14

18

19

17

15

16 2

2

20

21

7

7

6

8

8

6

7

7

6

8

8

6

7

7

6

8

7

6

8

6

8

6

X12

6

X118

3

2

3

OPTIONAL

OPTIONAL

OPTION

AL

X117

FANALEPOSTERIOREDESTRO

FEUARRIEREDROITE

REARRIGHTLIGHT

HINTERRECHTSCHEINWERFER

FAZOTRASERODERECHO

LUCED

IINGOMBROPOSTERIOREDESTRA

LUMIER

EENCOMBREARRIEREDROITE

DIMENS

IONSREARRIGHTLIGHT

VERSPERRTHINTERRECHTLICHT

LUZESTORBOTRASERODERECHO

11AAD

I

063

ELETTRICITA'(Cablaggioprincipalecarro)


ELECTRICITY(Truckma

inwiring)


ELECTRICIDAD


MHT780

E3

MHT780T-E3

MHT-X780T-E3


27/72

Gnd4.5

Gnd4.4

X163.s

X256.p

Gnd4.3

Gnd4.2

Gnd4.1

MASSA

MASSE

BODY

MASSE

MASA

X199.s

X201

X162.p

X160.p

X135.p

X121.p

X128.p

1

27 8

3 99 2

6

3

2

3

18

19 2

1

2017

23

16

25 2

7

29

288

26

24

22

22

2

10

3

543

1213

15

16

14

30

CABLAGGIOCOMPLETOPRINCIPALECABINA

CABLAGECOMPLETPRINCIPALECABINE

CABMAINCOMPLETWIRING

HANPTEURKABELUNGVOLLSTANDINGKABI

NE

CABLEADOCOMPLETOPRINCIPALCABINA

6BBDI005

OPTIONAL

OPTIONAL

11AADI073

11AADI071

A

/C

OPT

IONAL

11

AADI060

11

CDDI001

9

11

22

31

32

X620.

S

11AA

DI060

11AAD

I

070


cipalecabina)

ELECTRICITE(Cablageprin

cipalcabine)

ELECTRICITY(Cabmainwiring)

ELEKTRIZITAT(Hanpteurkabelungkabine)

ELECTRICIDAD

(Cableadoprincipalcabina)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


28/72

X170

.1

X170

.2

X171

.s

X167

X367

1

2

12

18

20 1

5

16

10

8

14

13

9

7

16

21

22

16

28

27

26

28

26

28

27

28

26

272

8

26

272

8

26

26

27

27

11

X614

X178

.1

X178

.2

X212

X237

X208

X608

X166

X211

OP

TIONAL

OP

TIONAL

OP

TIONAL

11AADI070

11AAD

I072

11AADI007

11

AADI007

11AADI007

11AADI007

11AADI002

10EADI005

OPTIONAL

4

5

3

25

24

23

11AAD

I

071

ELETTRICITA'(Cablaggioprincipalecabina)


ipalcabine)

ELECTRICITY(Cabmain

wiring)


lungkabine)

ELECTRICIDAD


MHT780

E3

MHT780T-E3

MHT-X780T-E3


29/72

13

14

X164.s

X165.s1

52

16

11

19

2

98

3

9 10

8

71

181

2

56

4

12

12

113

17

12

X172

X

173.1

X173.2

X174

X177

X204.3

X176

X175

11AADI007

11AADI002

11

AADI071

RISCALDAMENTO

CIRCUITCHAUFFAGE

HEATINGCIRCUIT

ERHITZENKREIS

CIRCUITOCALDEO

MICROSOTTOSEDILEPRESENZAOPERATORE

MICROSOUSLESIEGEPRESENCEOP

ERATEUR

MICROSWITCHUNDERTHESEATOPE

RATORPRESENCE

MICROUNTERDEMSITZANWESENHE

ITWIRTSCHAFTSBETEILIGTER

MICROBAJOLASEDEPRESENCIAOP

ERADOR

OPTIONAL

MASSA

MASSE

BODY

MASSE

MASA

RISCALDAMENTO

CIRCUITCHAUFFAGE

HEATINGCIRCUIT

ERHITZENKREIS

CIRCUITOCALDEO

X606

X607

11AAD

I

072



ipalcabine)

ELECTRICITY(Cabmain

wiring)


lungkabine)

ELECTRICIDAD


MHT780

E3

MHT780T-E3

MHT-X780T-E3


30/72

11AA

DI070

11AADI020

13

14

10 11

12

253

8

1 3 2

24 9 1

1

18

19

9

23

2

1

22

21

22

20

20

17

16

15

16

75

25

3

8

45

65

20

X187.1

X187.2 X

185.s

X186.s

X206.s

X188

X193

X192

X191

X200

X238

X613

+30

+15

+15Key

X10.s

0

0

0

1

2

RISCA

LDAMENTO

CIRCU

ITCHAUFFAGE

HEATI

NGCIRCUIT

ERHIT

ZENKREIS

CIRCU

ITOCALDEO

OPTIONAL

PREDISPOSIZIONERADIO

PREDISPOSITIONRADIO

RADIOPREDISPOSITION

VOREINSTELLUNGRADIO

PREDISPOSICIONRADIO

11AADI074

TERGICRISTALLOANTERIORE

ESSUIE-G

LACEAVANT

FRONTWINDSHIELDWIPER

VORNSCHEIBENWISCHER

LIMPIA-P

ARABRISSASDELANTERO

11AADI006

11AADI006

11AADI006

11AADI006

11AADI006

8ABDI001

11AADI012

26

X612.s

X611

OPTIONAL

11AAD

I

073


cipalecabina)

ELECTRICITE(Cablageprincipalcabine)



ELECTRICIDAD


MHT780

E3

MHT780T-E3

MHT-X780T-E3


31/72

11AADI073

X1.s

X2.s

X7.s

X8.s

X11.s

X3.s

X4.s

1 2

25

2

8

2

7

2

6

2

14

26

25

27

3031

28 29

19

1919

1919 1

9

14

14

13

12

17

18

16

11

10

9

20

21

14

4

3 2

22

24

23

23

22 2

4

11AADI020

11AADI020

X28

0.s

X365

X196

X197.1

X197.2

X198.1

X198.2

X281.1

X281.2

S

TRUMENTIDIAGNOSTICA

INSTRUMENTDIAGNOSTIQUE

D

IAGNOSTICINSTRUMENT

D

IAGNOSTIKSTRUMENT

INSTRUMENTODIAGNOSTICO

BULBO

LUCESTOP

BOULE

STOP

STOPBULB

THERM

OMETERKUGELSTOP

BULBO

STOP

POMPATERGICRISTALLO

POMPEESSUIE-GLACE

WINDSCR.WIPERPUMP

SCHEIBENW.PUMPE

BOMBALIMPIAPARABREZA

OPTIONAL

6BADI015

X5.s

215

X610.s

X301

X300

11AAD

I

074



ipalcabine)

ELECTRICITY(Cabmain

wiring)


lungkabine)

ELECTRICIDAD


MHT780

E3

MHT780T-E3

MHT-X780T-E3


32/72

APDI151

APDI152

_

18

12

10

6

13

14

15

16

12

4

21

920

19

21

920

19

53

7

8

11 1

7

_

+

+

12V

105Ah

850A

+

11AADI

090

ELETTRICITA(Cavibatteria)

ELECTRICITE

(Cablebat

terie)

ELECTRICITY

(Batterycable)

ELEKTRIZITAT(Batteriek

abel)

ELECTRICIDAD(

Cableba

teria)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


33/72

11CDDI003

11CDDI002

1

CA

BLAGGIOCOMPLETOMOTORE

CA

BLAGECOMPLETMOTEUR

EN

GINECOMPLETWIRING

HA

NPTEURKABELUNGKOMPLETTEMOTOR

CA

BLEADOCOMPLETOMOTOR

11AADI070

9

5

8

43

11

10

11AADI070

ELETTROVALVOLAMARCIAAVANTI

ELECTROVALVEMARCHEAVANT

FORWARDGEARELECTROVALVE

VORWRTSGANGELEKTROVENTIL

ELECTROVALVULAENGRANEDEAVANCE

ELETTROVALVOLARETROMARCIA

ELECTR

OVALVEMARCHEARRIERE

BACKWARDGEARELECTROVALVE

RUCKWRTSGANGELEKTROVENTIL

ELECTR

OVALVULAENGRANEDEREVERSA

+

_

MOTORINO

AVVIAMENTO

DEMARREUR

STARTERMOTOR

ANALASSERMOTOR

MOTORDEARRANQUE

GENERATORE

GENERATEUR

GENERATOR

GENERATOR

GENERADOR

X135.s

X160.s

X136

X137

Gnd

+30

X138

.p

Gn

d3

.2

X156

X15

8

23

24

13

20

15

19

21

82

2

MASSA

MASSE

BODY

MASSE

MASA

8

4

35

12

251

8

17

14

16

67

2

11AADI090

12V

105

Ah

850A

11CDDI

001

ELETTRICITA'(Cablaggiomotore)

ELECTRICITE(Cablagem

oteur)

ELECTRICITY(Engineelectricsystem)

ELEKTRIZITAT(Elektricanlag

emotor)

ELECTRICIDAD

(Instalacionelectricamotor)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


34/72

30A

30A

30A

40A

50

A

12V

75A

BOSC

H

TERMOAVVIAT

ORE

THERMOD

EMARREUR

THERMOSTAR

TUNIT

TERMOANLAS

SEUR

TERMOARRAN

QUE

PORTA-FUSIBILE

PORTE-FUSIBLE

FUSE-HO

LDER

SICHERU

NGSSOCKEL

PORTA-FUSIBLE

SERVIZI

SERVICE

S

SERVICE

S

DIENST

SERVICIO

S

X142

X146

X144

X140

X139

X147.1

X147

.4

X147

.2

X147.

3

X148

.3

X148

.2X148.1

10

14

12

11

16

15

17

182

4

23

32

33

24 2

5

40

A25

26

21

20

19

35

9

6

8

85

5

7

34

29

28

27

APDI151

APDI140

APDI143

11CDDI001

31

1

4

3

13

2

30

22

11

11

11

11CDD

I

002


ELECTRICITE(Cablage

moteur)

ELECTRICITY(Engineelec

tricsystem)

ELEKTRIZITAT(Elektricanlagemotor)

ELECTRICIDAD

(Instalacione

lectricamotor)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


35/72

X161

X153

X154.2

X154

.1

X141

12

14

13

15

17

16

7

11

3

1

2 2

45

10

4AADI053

APDI153

11CDDI001

APDI143

6

6

11CDD

I

003


ELECTRICITE(Cablage

moteur)

ELECTRICITY(Engineelec

tricsystem)


ELECTRICIDAD

(Instalacione

lectricamotor)

MHT780

E3

MHT780T-E3

MHT-X780T-E3


36/72


37/72

ELECTRIC SYSTEMS

MHT 860-950 LT-E3

MHT-X 860-950 LT-E3


38/72

MHT 860 LT - 950 LT - 1076LT

13


39/72

MHT 860 LT - 950 LT - 1076LT

13


40/72

MHT 860 LT - 950 LT - 1076LT

13


41/72

MHT 860 LT - 950 LT - 1076LT

13


42/72

MHT 860 LT - 950 LT - 1076 LT

13


43/72

MHT 860 LT - 950 LT - 1076LT

13


44/72

MHT 860 LT - 950 LT - 1076LT

13


45/72

MHT 860 LT - 950 LT - 1076LT

13


46/72

MHT 860 LT - 950 LT - 1076LT

13


47/72

MHT 860 LT - 950 LT - 1076LT

13


48/72

MHT 860 LT - 950 LT - 1076LT

13


49/72

MHT 860 LT - 950 LT - 1076LT

13


50/72

MHT 860 LT - 950 LT - 1076LT

13

13


51/72

11AADI001

11AADI073

11AADI073

11AADI073

11AADI006

5

19 2

0

6

4

7

8

7

15

161

7

13

91

0

10 1

1

10

12

14

2

3

5 6

4

8

11AADI006

11AADI006

11AADI006

11A

ADI013

11AADI001

11A

ADI014

MURPHY

M

MURPHY

X168.1

X168.2

X169.1X

169.2

X229

X186.p

X228

X216

X215

X214

X213

X206

.p

X185

.p

1

CABLAGGIOCRUSCOTTO

CABLAGETABLEAUDEBORD

INSTRUMENTSBOARDWIRING

HANPTEURKABELUNGINSTRUMENTBRETT

CABLEADOCUADROCONTROLO

18

11AAD

I

012


cruscotto)

ELECTRICITE(Cablagetableaudebord)


Bo

ardcable)

ELEKTRIZITAT(Verkabelungin

strumentbrett)

ELECTRICIDAD

(Cableadocu

adrocontrollo)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


52/72

X239

5

5

5

5

5

4

4

4

4

4

4

6

3

2

2

1

1

1

5

2

3

4

5

4

2

3

1 2

3

1

X217

X218

X219

X220

X221

X227

X22

6

X225

X569

X224

X223

X222

OPTIONAL

RESET

11AADI012

11AADI006

11AADI006

OPTIONAL

OPTIONAL

OPTIONAL

OPTIONAL

11AADI

013

ELETTRICITA'(Cablaggiocr

uscotto)

ELECTRICITE(Cablagetablea

udebord)


Boardcable)


ELECTRICIDAD

(Cableadocuad

rocontrollo)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


53/72

X235

X484.s

7

8

9

1

18

19

20

19

17

4

5

3 2 11

4

5

10

2

X361.s

X233

X234

X232.2

X232.1

X231 X

230.1

X230.2

STOP

3

12

6

9

9

010

25

20 3

0

15

26512

9

RPM

x100

3

312

16

15

6

11AAD

I012

11AADI006

11AADI006

1

1AADI006

11A

ADI006

4

5

11AADI

014

ELETTRICITA'(Cablaggiocruscotto)

ELECTRICITE(Cablagetableau

debord)


Boardcable)


ELECTRICIDAD

(Cableadocuadrocontrollo)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


54/72

10

7.5

15

15

5

5

5

10

10

7.5

7.5

7.5

5

7.5

25

15

15

7.5

7.5

7.5

10

5

10

10

7.5

15

15

10

15

15

FLASHER

X8

X7

821

18

20

19

17

23 2

7

31

16

30

12

15

3

6

4

7

28

29

22

26

1

2

13

10

119

25 5

24

X6

X5

X3

X2

X1

X9

X10

F1

X4

F2

F3

F4

F5

F6

F7

F8

F9

F10

F11

F12

F13

F14

F15

F16

F17

F18

F19

F20

F21

F22

F23

F24

F25

F26

F27

F28

F29

F30

X11

K17

K18

D1

D3

D4

11AAD

I

020

ELETTRICITA'(Scatolafu

sibilirel)

ELECTRICITE

(Boiteafusib

leetrelais)

ELECTRICITY

(Fuseand

relaybox)

ELEKTRIZITAT(Sicherungsdoseundrelaise)

ELECTRICIDAD

(Cayadefusib

lesyrelevador)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


55/72

27

19

26

2 4

3

12

1

5

20

28

28

14

13

6

7

8

4

6 9 10

16

18 1

7

30

30

30

30

31

POMPAIDROSTATICAACILINDRATAVARIABILE

POMPEACYLINDREEVARIABLE

VARIABLEDISPLACEMENTPUMP

VERSTELLPUMPE

BOMBAHIDROSTATICA

11AAD

I070

64

ACDI001

11AADI00

1

11AADI003

4

11AADI061

X128.s

X121.s

X62

0.p

X2

36

X237

X131

X132

X103

X104

MASSA

MASSE

BODY

MASSE

MASA

10BADI001

BCDI001

SENSORECAMBIO

CAPTEURBOITEDEVITESSE

GEARBOXSENSOR

SENSORSCHALTUNG

SENSORECAMBIO

21

22

18

6

25

17

18

23

6

24

16

X108

.s

X194

FANALEANTERIORESINISTRO

FEUAVANTGAUCHE

FRONTL

EFTLIGHT

VORNLINKESCHEINWERFER

FAZODE

LANTEROIZQUIERDO

LUCEDIINGOMB

ROANTERIORESINISTRA

LUMIEREENCOM

BREAVANTGAUCHE

DIMENSIONSFRONTLEFTLIGHT

VORNLINKEVER

SPERRTLICHT

LUZESTORBODELANTEROIZQUIERDO

X105

.2

X105

.1

1

CABLAGGIOCOMPL

ETO

CABLAGECOMPLET

COMPLETWIRING

HANPTEURKABELUN

G

CABLEADOCOMPLE

TO

5

9 10

Gnd1

.2

Gnd1.1

ELETTROVALVOLASTERZO

ELECTROVALVEDIRECTION

STEERINGELECTROVALVE

LENKUNGELEKTROVENTIL

ELECTROVALVULADIRECCION

X102.1

X102.2

MASSIMACILINDRATA

MAXCILINDR

EE

MAXIMUMDIS

PLACEMENT

OBEREFRD

ERMENGE

MAXCILINDR

ADA

11AADI

060


cipalecarro)


ipalchariot)


wiring)


lungwagen)

ELECTRICIDAD

(Cableadopri

ncipalcarro)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


56/72

11AADI003

6

BADI015

11AADI062

11AADI063

9

10

3

11

12

5

3

13

11

14

4

X123

.s

X101

11AADI060

10CFDI001

FANALEANTERIOREDESTRO

FEUAVANTDROITE

FRONTRIGHTLIGHT

VORNRECHTSCHEINWERFER

FAZODELANTERODERECHO

LUCEDIINGOMBROANTERIOREDESTRA

LUMIEREENCOMBREAVANTDROITE

DIMENSION

SFRONTRIGHTLIGHT

VORNRECHTVERSPERRTLICHT

LUZESTOR

BODELANTERODERECHO

6

7

15

15

X107

.2

X107

.1

X124.

1

X124.2

X133

X13

4

8

8

615

15

6

7

1

MIC

ROFRENO

MIC

ROFREIN

MIC

ROBRAKE

MIC

ROBREMSE

MIC

ROFRENO

PRESSOSTATOFRENOSTAZIONAMENTO

PRESSOSTATFREINDESTATIONNEMENT

SENSORBRAKEELECTROVALVE

DRUCKWACHTERBREMSEABSTELLUNG

MANOMETROFRENODEESTACIONAMENTO

ELETTROVALVOLAMARCIALENTA

ELECTROVALVEMARCHELENTE

SLOWGEARELECTROVALVE

LANGSAMERGANGELEKTROVENTIL

ELECTROVALVULAENGRANELENTA

ELETTR

OVALVOLAMARCIAVELOCE

ELECTR

OVALVEMARCHERAPIDE

FASTGEARELECTROVALVE

EILGAN

GELEKTROVENTIL

ELECTR

OVALVULAENGRANEVELOZ

X112

X10

9

X110

PONTEANTERIORE

PONTAVANT

FRONTAXLE

VORNACHSE

PUENTEDELANTERO

6BADI016

X111

6BADI016

ELETTROVALVOLAFRENOSTAZIONAMENTO

ELECTOVALVEFREINDESTATIONNEMENT

PARKINGBRAKEELECTROVALVE

ELEKTROVENTILBREMSEABSTELLUNG

ELECTROVALVULAFRENODEESTACIONAMENT

O

8

8

11AAD

I

061



ELECTRICITY(Truckma

inwiring)


ELECTRICIDAD


MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


57/72

1

1AADI061

10ALDI010

X127

X10

6

X605

PONTEPOSTERIORE

ESSIEU

ARRIERE

REARAXLE

HINTERACHSE

EJETRA

SERO

VISH

AYEXTENSO

METER

MODEL177

P/N0177-0700-Z00

MASSA

MASSE

BODY

MASSE

MASA

X119

X129

5

6

3

7

9

8

11

12

13

10

14

5

3

6

5

3

6

15

316

17

318

17

3

18

1

4

FANALEPOSTERIOR

ESINISTRO

FEUARRIEREGAUC

HE

REARLEFTLIGHT

HINTERLINKESCHE

INWERFER

FAZOTRASEROIZQ

UIERDO

LUCEDIINGOMBROPOSTE

RIORESINISTRA

LUMIEREENCOMBREARRIEREGAUCHE

DIMENSIONSREARLEFTLIGHT

VERSPERRTHINTERLINKL

ICHT

LUZESTORBOTRASEROIZ

QUIERDO

9

9

11AADI001

11AADI001

11AADI001

11AADI001

X60

2.s

Gnd2.

1Gn

d2.2

X603.s

X604

X120

11AADI

062




wiring)


ELECTRICIDAD

(Cableadoprin

cipalcarro)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


58/72

11AADI061

10EAD

I010

10D

ADI001

X12

5

X615

X61

6

X61

7

X

618

X619

X113

X116

X13

0

7

8

10

3

11

9

5

6

32

1

4

6 12

6

13

3

14

18

19

1

7

15

16 2

2

20

21

7

7

6

8

8

6

7

7

6

8

8

6

7

7

6

8

7

6

8

6

8

6

X126

X118

3

23

OPTIONAL

OPTIONAL

OPTIONAL

X117

FANALEPOSTERIOREDESTRO

FEUARRIEREDROITE

R

EARRIGHTLIGHT

H

INTERRECHTSCHEINWERFER

FAZOTRASERODERECHO

LUCEDI

INGOMBROPOSTERIOREDESTRA

LUMIERE

ENCOMBREARRIEREDROITE

DIMENSIONSREARRIGHTLIGHT

VERSPERRTHINTERRECHTLICHT

LUZESTORBOTRASERODERECHO

11AADI

063




wiring)


ELECTRICIDAD


MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


59/72

Gnd4.5

Gnd4.4

X163.s

X256.p

Gnd4.3

Gnd4.2

Gnd4.1

MA

SSA

MA

SSE

BO

DY

MA

SSE

MA

SA

X199.s

X201

X162.p

X160.p

X135.p

X121.p

X128.p

1

27 8

3 99 2

6

3

2

3

18

19 2

1

201

7

23

16

25 2

7

29

288

2

6

24

22

22

2

10

3

543

12

13

15

16

14

30

CABLAGGIOCOMPLETOPRINCIPALECABINA

CABLAGECOMPLETPRINCIPALECABINE

CAB

MAINCOMPLETWIRING

HANPTEURKABELUNGVOLLSTANDINGKABINE

CABLEADOCOMPLETOPRINCIPALCABINA

6BBDI005

OPTIONAL

OPTIONAL

11AADI07

3

11AADI071

A/C

OPTIONAL

11AADI060

11CDDI001

9

11

22

31

32

X620.

S

1

1AADI060

11AADI

070


ipalecabina)


ELECTRICITY(Cabmain

wiring)


ELECTRICIDAD

(Cableadoprin

cipalcabina)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


60/72

X170

.1

X170

.2

X171

.s

X167

X367

1

2

12

18

20 1

516

1

0

8

14

13

9

7

1

6

21

22

16

28

27

26

28

26

28

27

28

26

272

8

26

272

8

26

26

27

27

11

X614

X178

.1

X178

.2

X212

X237

X208

X608

X166

X211

OPTIO

NAL

OPTIO

NAL

11AADI070

11AADI07

2

11AADI007

11AA

DI007

11AA

DI007

11AADI007

11AADI002

10EADI005

OPTIO

NAL

4

5

3

25

24

23

11AA

DI007

11AAD

I

071



ipalcabine)

ELECTRICITY(Cabmain

wiring)


lungkabine)

ELECTRICIDAD


MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


61/72

13

14

X164.s

X165.s1

52

16

11

19

2

98

3

9 108

71

181

2

56

4

1

2

12

113

17

12

X172

X173.1

X173

.2

X174

X177

X204

.3

X176

X175

11AADI007

11AADI002

11AADI071

RISCALDA

MENTO

CIRCUITC

HAUFFAGE

HEATING

CIRCUIT

ERHITZEN

KREIS

CIRCUITO

CALDEO

MICROSOTTOSEDILEPRES

ENZAOPERATORE

MICROSOUSLESIEGEPRES

ENCEOPERATEUR

MICROSWITCHUNDERTHESEATOPERATORPRESENCE

MICROUNTERDEMSITZANW

ESENHEITWIRTSCHAFTSBETEILIGTER

MICROBAJOLASEDEPRESENCIAOPERADOR

OPTIONAL

MASSA

MASSE

BODY

MASSE

MASA

RISCALDAMENTO

CIRCUITCHAUFFAGE

HEATINGCIRCUIT

ERHITZENKREIS

CIRCUITOCALDEO

X606

X607

11AAD

I

072



ipalcabine)

ELECTRICITY(Cabmain

wiring)


lungkabine)

ELECTRICIDAD


MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


62/72

11A

ADI070

11AADI020

13

14

10 11

12

253

8

1 3 2

24 9 1

1

1819

9

23

21

22

21

22

20

20

17

16

15

16

75

25

3

8

45

65

20

X187.1

X187.2 X

185.s

X186.s

X206.s

X188

X193

X192

X191

X200

X238

X613

+30

+15

+15Key

X1

0.s

0

0

0

1

2

RIS

CALDAMENTO

CIR

CUITCHAUFFAGE

HEATINGCIRCUIT

ERHITZENKREIS

CIR

CUITOCALDEO

OPTIONAL

PREDISPOSIZIONERADIO

PREDISPOSITIONRADIO

RADIOPREDISPOSITION

VOREINSTELLUNGRADIO

PREDISPOSICIONRADIO

11AADI074

TERGICRISTALLOANTERIORE

ESSUIE-G

LACEAVANT

FRONTWINDSHIELDWIPER

VORNSCHEIBENWISCHER

LIMPIA-P

ARABRISSASDELANTERO

11AADI006

11AADI006

11AADI006

11AADI006

11AADI006

8ABDI001

11AADI012

26

X612.s

X611

OPTIONAL

11AAD

I

073


cipalecabina)


ELECTRICITY(Cabmain

wiring)


ELECTRICIDAD


MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


63/72

11AA

DI073

X1.s

X2

.s

X7

.s

X8

.s

X11

.s

X3

.s

X4

.s

1 2

25

2

8

2

7

2

6

2

14

26

25

27

30

31

28

2

9

19

191

919

19 1

9

14

14

13

12

17

1

8

16

11

10

9

20

21

14

4

3 2

22

24

23

23

22 2

4

11AADI020

11AADI020

X

280

.s

X365

X196

X197

.1

X197

.2

X198

.1

X198

.2

X281

.1

X281

.2

STRUMENTIDIAGNOSTICA

INSTRUMENTDIAGNOSTIQUE

DIAGNOSTICINSTRUMENT

DIAGNOSTIKSTRUMENT

INSTRUMENTODIAGNOSTICO

BULBOLUCESTOP

BOULESTOP

STOPBULB

THERMOMETERKUGELSTOP

BULBOSTOP

POMPATERGICRISTALLO

POMPEESSUIE-GLACE

WINDSCR.

WIPERPUMP

SCHEIBENW.

PUMPE

BOMBALIMPIAPARABREZA

OPTIONAL

6BADI015

X5

.s

215

X610

.s

X301

X3

00

11AAD

I

074


ELECTRICITE(Cablageprin

cipalcabine)


ELEKTRIZITAT(Hanpteurkab

elungkabine)

ELECTRICIDAD

(Cableadopr

incipalcabina)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


64/72

APDI151

APDI152

_

18

12

10

6

13

14

15

16

12

4

21

920

19

21

920

19

5

3

7

8

11 1

7

_

+

+

12V

105Ah

850A

+

11AAD

I

090

ELETTRICITA(Caviba

tteria)

ELECTRICITE

(Cablebatterie)

ELECTRICITY

(Battery

cable)

ELEKTRIZITAT(Batterie

kabel)

ELECTRICIDAD(

Cablebateria)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


65/72

11CDDI003

11CDDI002

1

C

ABLAGGIOCOMPLETOMOTORE

C

ABLAGECOMPLETMOTEUR

E

NGINECOMPLETWIRING

H

ANPTEURKABELUNGKOMPLETTEMOTOR

C

ABLEADOCOMPLETOMOTOR

11AADI070

9

5

8

43

11

10

11A

ADI070

ELETTROVALVOLAMARCIAAVANTI

ELECTROVALVEMARCHEAVANT

FORWARDGEARELECTROVALVE

VORWRTSGANGELEKTROVENTIL

ELECTROVALVULAENGRANEDEAVANCE

ELETT

ROVALVOLARETROMARCIA

ELECT

ROVALVEMARCHEARRIERE

BACKW

ARDGEARELECTROVALVE

RUCKWRTSGANGELEKTROVENTIL

ELECT

ROVALVULAENGRANEDEREVERSA

+

_

MOTORINO

AVVIAMENTO

DEMARREUR

STARTERMOTOR

ANALASSERMOTOR

MOTORDEARRANQUE

GENERATORE

GENERATEUR

GENERATOR

GENERATOR

GENERADOR

X135.s

X160.s

X136

X137

Gnd

+30

X138

.p

Gn

d3

.2

X156

X15

8

23

24

13

20

15

19

21

8

22

MAS

SA

MAS

SE

BOD

Y

MAS

SE

MAS

A

8

4

35

12

251

8

17

14

16

67

2

11

AADI090

12V

105

Ah

850

A

11CDDI

001



oteur)


ELEKTRIZITAT(Elektricanlag

emotor)

ELECTRICIDAD


MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


66/72

30A

30A

30

A

40

A

50

A

12V

75

A

BOSC

H

TERMOAVVIATORE

THERMOD

EMARREUR

THERMOSTARTUNIT

TERMOANLASSEUR

TERMOARRANQUE

PORTA-FUSIBILE

PORTE-FUSIBLE

FUSE-HOLDER

SICHERUNGSSO

CKEL

PORTA-FUSIBLE

SERVIZI

SERVICES

SERVICES

DIENST

SERVICIOS

X142

X146

X1

44

X140

X139

X147.1

X147

.4

X147

.2

X147.3

X148

.3

X148

.2X

148.1

10

14

12

11

16

15

17

182

4

23

32

33

24 2

5

40

A25

26

21

20

19

35

9

6

8

85

5

7

34

29

28

27

APDI151

APDI140

APDI143

11C

DDI001

31

1

4

3

13

2

30

22

11

11

1

1

11CDD

I

002


motore)

ELECTRICITE(Cablage

moteur)



ELECTRICIDAD


MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


67/72

X161

X153

X154.2

X154

.1

X141

12

14

13

15

17

16

7

11

3

1

2 2

45

10

4AADI003

APDI153

11CDDI001

APDI143

6

6

11CDDI

003


motore)


oteur)


ELEKTRIZITAT(Elektricanla

gemotor)

ELECTRICIDAD

(Instalacionele

ctricamotor)

MHT860L

E3

MHT950LT-E3

MHT-X950LT-E3

MHT860LT-E3

MHT-X860LT-E3


68/72


69/72

SAFETY SYSTEM


70/72

3-15

Long press on the test button.

STAGE

11

- An audible beep.

- First green led flashing.

- Test button lit.

- Place the lift truck without any

attachment, with the jib fully retracted

and raised.

Short press

the test

button.

TEST OK

- One audible beep and progresses to stage 2.

TEST NOT OK

- Two audible beeps and lighting of the fault

warning light .

- Exit test mode.

- Go to stage 4.

STAGE

2

2

1

- First green led continuously lit.

- Second green led flashing.

- Test button lit.

- Lower the jib with the engine running at

full revs and the hydraulic control at the

maximum setting. Lowering slows until

movement is cut-off.

Short press

the test

button.

TEST OK

- One audible beep and progresses to stage 3.

TEST NOT OK

- Two audible beeps and lighting of the fault

warning light .

- Exit test mode.

- Go to stage 4.

STAGE

3

3

2

1

- First and second green leds

continuously lit.

- Third green led flashing.

- Test button lit.

- Lower the jib until the movement

is cut-off.

- Request the following, in order:a

reverse tilt, a forward tilt (dumping) and

a telescope extension. None of these 3

movements should be possible.

Short press

the test

button.

TEST OK- Conformity of aggravating movement cut-off.

- Exit test mode. All the LEDs will light

for 2 seconds and an audible beep will

be sounded.

TEST NOT OK

- Fault warning light comes on .

- Exit test mode.

- Go to stage 4.

STAGE

4

- The fault warning light remains

permanently on until the error

is repaired.

- The fault indicator and a beep indicate a fault.

- Press the button briefly to view the error code.

- If there are several error codes, press the button briefly several times to loop through the error

codes.

NOTE: A defective fuse can generate several error codes. If this is the case, check the fuses

(see: 2 - DESCRIPTION: 11 - FUSES AND RELAYS IN THE CAB)

- If error code

A7

A6

A4

A3 is displayed, the problem may be resolved by resetting the longitudinal stability

limiter and warning device (see: 3 - MAINTENANCE: G - OCCASIONAL MAINTENANCE).- Contact your dealer, stating the error code or error codes (see following table).

NOTE: For the stage 3 test, specify the non-conforming aggravating hydraulic movements, if necessary.

LONGITUDINAL STABILITY LIMITER AND WARNING DEVICECHECK

- These tests are essential for checking the correct operation and adjustment of the different components of the device.

Use the test button only when requested to do so, performing short presses (less than 1 second) and long presses (2 seconds) as instructed. If in

doubt during the test procedure, exit cleanly by short pressing the BUCKET MODE or SUSPENDED LOAD MODE button .


71/72

3-16

A7

A6

A5

A4

A3

The error codes are indicated by leds A3 to A7 on the warning device and longitudinal stability limiter.

ERROR CODES

DESIGNATIONSLEDS

A7 A6 A5 A4 A3

Regulating fault (fault detected during the test).

Lowering regulating valve fault.

Safety valve cut-off fault (fault detected during the test).

Safety valve fault.

Gauge calibration fault (fault detected during the test).

the problem may be resolved by resetting the longitudinal stability limiter and warning device

(see: 3 - MAINTENANCE: G - OCCASIONAL MAINTENANCE).

Angle calibration fault (fault detected during the test).

Inclination cut-off valve fault.

Strain gauge fault.

Jib angle sensor fault.

Telescope or attachment control fault.

Telescope retracted senor fault.

Computer earth output fault.

Aggravating hydraulic movement cut-off disable fault.

Stability indicator fault.

Electronic handling controller fault.

Hydraulic control lever control setting fault.

Transmission cut-off output fault.

Electronic handling controller supply fault.

Telescope retracted sensor fault (fault detected during the test).

Forward tilt cut-off valve fault. (according to model)

Jib head electrovalve fault. (OPTION)

Attachment easy hydraulic connection fault button. (OPTION)

Electrovalve attachment hydraulic control and electrical jib provision fault button. (OPTION)

Attachment forced operation indicator fault. (OPTION)

Electric handling controller 10V output fault.

Forced operation button fault. (OPTION)


72/72

LONGITUDINAL STABILITY LIMITER AND WARNING DEVICERESET

According to the use of the lift truck, the device may require to be periodically reset.

This operation can be easily performed by means of the following procedure.

- Provide a fork carrier or a bucket and a load corresponding to at least half the lift trucks rated capacity.

- Preferably perform the reset when the lift truck is still cold (before it is used) or ensure that the temperature of the rear axle is not more

than 50C.

- Place the lift truck on flat, level ground with the wheels straight.Scrupulously follow the jib positioning instructions. Should you fail to follow these instructions, two audible beeps will be sounded and the fault

indicator lamp will come on. If in doubt, consult your dealer.

STAGE 1

START

- Without attachments.

- Jib fully retracted and raised.

Simultaneously press and hold down the BUCKET MODE and TEST buttons.

- Two audible beeps will be sounded and all the leds will flash twice to confirm the start of the procedure.

STAGE 2 1

- An audible beep.

- First green led flashing.

- Flashing test button.

- Without attachments.

- Carriage tilted fully backward.

- Jib fully retracted and in the down position a few centimetres off the ground.

Short press the test

button.

STAGE 3

2

1

- First green led continuously

lit.

- Second green led flashing.

- - Flashing test button.

/

- With the fork carrier or the bucket and a load (keep jib retracted to allow all other

hydraulic movements).

- Jib fully retracted and in the down position a few centimetres off the ground.

/

Keep the load as close to the ground as possible throughout this operation.

- Hold down the disable the aggravating hydraulic movement cut-off button, and

telescope the jib until the rear wheels are off the ground.

NOTA: This stage consists in unloading the rear axle. It can be done using a jack

but without bearing on the rear axle.

Short press the test

button.

- Two audible beeps

will be sounded and

all the leds will flash

twice to confirm the

end of the procedure.

STAGE 4

mht-x 780 t e3 repair manual - electric

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