Sistema Electrico_Excavadora 322 CAT

BASIC ELECTRICAL SYSTEM POWER CIRCUIT

LOW CURRENT CIRCUIT MAIN RELAY

DISCONNECT SWITCH

FUSE PANEL

ALTERNATOR BREAKER

BATTERY

SWITCH PANEL WINDSHIELD WIPER

NEG POS

WINDSHIELD WASHER LIGHTS STARTER MOTOR G

S

CIGAR LIGHTER NEUTRAL STARTER START STARTER SWITCH RELAY RELAY

CAB HEATER TIMER RELAY

AIR CONDITIONER

MTR BAT

HORN

MOTOR

GOVERNOR ACTUATOR NEUTRAL START SW.

CONTROLLER

STARTER CONTROL RELAY START/STOP CIRCUIT ALTERNATOR

CHARGING CIRCUIT

HEATER CONTROL UNIT

HEATER AIR RELAY HEATER


LOW CURRENT CIRCUIT MAIN RELAY

FUSE PANEL

CIGAR LIGHTER

WINDSHIELD WIPER

BATTERY NEG POS

NEG POS

DISCONNECT SWITCH

ALTERNATOR BREAKER

LIGHTS

WINDSHIELD WASHER

SWITCH PANEL STARTER MOTOR G

S

CAB HEATER STARTER NEUTRAL START RELAY RELAY

STARTER SWITCH

TIMER RELAY

HORN AIR CONDITIONER

MTR BAT

MOTOR

STARTER CONTROL RELAY

NEUTRAL START SW.

GOVERNOR ACTUATOR CONTROLLER

START/STOP CIRCUIT ALTERNATOR

CHARGING CIRCUIT

HEATER HEATER AIR CONTROL RELAY HEATER UNIT


LOW CURRENT CIRCUIT FUSE PANEL

DISCONNECT SWITCH MAIN RELAY

ALTERNATOR BREAKER

BATTERY NEG POS

STARTER MOTOR G

S

STARTER RELAY

NEUTRAL START RELAY

HORN

CONTROLLER

STARTER SWITCH

TIMER RELAY

SWITCH PANEL

MTR BAT

WINDSHIELD WIPER MOTOR


WINDSHIELD WASHER

NEUTRAL START SW. GOVERNOR ACTUATOR

LIGHTS CIGAR LIGHTER CAB HEATER

START/STOP CIRCUIT

AIR CONDITIONER ALTERNATOR

AIR HEATER

HEATER HEATER RELAY CONTROL UNIT

ENGINE START AID COOLANT SOLENOID TEMP. SW.

START AID SWITCH

CHARGING CIRCUIT

POWER CIRCUIT 308-YL-18 200-BK-18

308-YL

200-BK-18

308-YL

START SWITCH 308-YL

R

FUSE PANEL 101-RD-6 101-RD-6

MAIN RELAY

6 U P 2 1 1

6 D R 1 0 1

10 A

105-RD

10 A

110-RD

15 A

175-RD-14

10 A

114-RD

10 A

115-RD

105-RD

C OFF S ON B ST

TIMER RELAY

10 A

103-RD

10 A

184-RD

10 A

149-RD

308-YL 110-RD

15 A

130-RD-14

200BK

4 1 3 2

10 A 5A 30 A

G

FUSE PANEL

CIRCUIT BREAKER FOR THE ALTERNATOR

S

MTR BAT

168-RD-10

101-RD-6

101-RD-4

60A

109-RD-6

RD-00 POS NEG

BK-00 POS NEG

109-RD-6

ALTERNATOR L

124-GN-14

5A

113-OR-18

10 A

118-GY

10 A

152-BU

5A

MOTOR

RD-00

10 A

B

ALT P R E

BATTERIES 6 K B 0 0 2

169-PK-18

10 A

129-BU

10 A

160-PU

5A

123-WH-18

10 A

120-YL

10 A

179-BU

10 A

147-PU

5A

150-OR-18

15 A

191-WH-14

5A

309-GY-18

5A 10 A

180-GN

1N +B OUT GND

START AND STOP CIRCUIT 308-YL-18 200-BK-18

308-YL

200-BK-18

308-YL

308-YL 308-YL 101-RD-6 101-RD-6

NEUTRAL START SWITCH BK-18 RD-18 WH-18

6 D R 1 0 1

10 A

105-RD

10 A

110-RD

10 A

107-RD-14

C A B

304-WH-8

304-WH-8

308-YL 110-RD 189-RD 200-BK

189-RD 154-RD 151-GN

NEUTRAL START RELAY

STARTER CONTROL RELAY 330-YL 403-GN-18 K776-GN-18 309-GY-18 200-BK-18

109-RD-8

MOTOR

RD-00

RD-00 POS NEG

STARTER MOTOR

60A

6 D R 9 0 1

109-RD-6

8 1 N G 3 0 4

BK-00 POS NEG

L

B

ALT P R E

BATTERIES

1N +B OUT GND

306-GN

101-RD-4 101-RD-6

4 1 3 2

TIMER RELAY

S

MTR BAT

C OFF S ON B ST

KEY START SWITCH

STARTER RELAY

STARTER SOLENOID G

1 2

307-OR 105-RD

R

WH/BU WH/YL YL WH/GN BK

S P L R GND

ENGINE SHUTDOWN TIMER 308-YL-18 107-RD-14 227-PK-14 200-BK-18

3 1 4 2

327-PK-14

6

GN-18 RD-14 BK-18 BU-14

ON (KEY) + BATTERY SOLENOID GND

327-PK-14

200-BK-6

ALTERNATOR

ENGINE SHUTDOWN SOLENOID

START AND STOP CIRCUIT 308-YL-18 200-BK-18

308-YL 308-YL

200-BK-18

308-YL

R

308-YL 101-RD-6 101-RD-6

C OFF S ON B ST

307-OR 105-RD 10 A

KEY START SWITCH

105-RD 110-RD

10 A

6 D R 1 0 1

C A B

BK-18 RD-18 WH-18

189-RD 154-RD

STARTER SOLENOID 304-WH-8

NEUTRAL START RELAY

306-GN

101-RD-6 RD-00

RD-00 POS NEG

STARTER MOTOR

60A

6 D R 9 0 1

109-RD-6

L

300-YL 403-GN-18 200-BK-18

8 1 N G 3 0 4

B

ALT P R E

BATTERIES

GOVERNOR ACTUATOR

BK-00 POS NEG

KEY +B GND

6 1 2

WH/BU WH/YL BK

S P GND


101-RD-4

MOTOR

308-YL 189-RD 200-BK

109-RD-8

S

MTR BAT

1N +B OUT GND

TIMER RELAY

STARTER RELAY

304-WH-8

4 1 3 2

NEUTRAL START SWITCH

1 2

G

308-YL 110-RD 189-RD 200BK

ALTERNATOR 200-BK-6

START AND STOP CIRCUIT C A B

154-RD 307-OR 1 2

+B GND

NEUTRAL START RELAY

200-BK-18 200-BK 200-BK 200-BK 1

326-RD

K L B - Y 0 0 0 0 2 3

2 1

STARTER RELAY 8 1 K B - ALTERNATOR 0 0 2 R B+ D ALT

0 0 1 - 1 U K B - B 1 0 0 0 3 2

B-

6 K B 0 0 2

200-BK

304-WH-8 8 H W 4 0 3

5 10 11 7

5 308-YL 308-YL

109-RD-8 2 4 3 1

GDN IN OUT +B

308-YL 189-RD 110-RD

TIMER RELAY

6 D R 9 0 1

326-RD

3

189-RD

9

326-RD 189-RD 109-RD-6

109-RD-6

109-RD-6

STARTER SOLENOID G

304-WH-8

60A 10 A

101-RD

10 A

105-RD

S

MTR BAT

101-RD-4

101-RD-6

MOTOR

RD-00

RD-00 POS NEG

STARTER MOTOR

BK-00 POS NEG

BATTERIES

101-RD-6

NEUTRAL START SWITCH

189-RD 154-RD 308-YL 105-RD

326-RD 307-OR

BK-18 RD-18 WH-18

R

10 7 12 4

308-YL 326-RD 307-OR 105-RD

C OFF S ON B ST

KEY START SWITCH

STARTER SWITCH

STARTING AID CIRCUIT

154-RD

200BK-18

BK-18 RD-18 WH-18

A718-PU-18 200-BK-18

310-PK-18 403-GN-18 L

200-BK-18

B

HEATER RELAY

S

101-RD-4

200BK-18

°

E

200BK-18

877-YL-4 RD-00

POS NEG

T

AIR HEATER

101-RD-4

RD-00

1 2

ALT P

R

MOTOR

C A B

308-YL-18 306-GN A718-PU-18

KEY SW. (ON) KEY SW. (START) TEMPERATURE INDICATOR RELAY REGULATOR CHECK TERM. GND

MTR BAT

C OFF S ON B ST

307-OR

HEATER CONTROL UNIT

G

R

308-YL

BK-00 POS NEG

877-YL-4

STARTER SWITCH

STARTING AID CIRCUIT

R

308-YL

C OFF S ON B ST

307-OR

HEATER CONTROL UNIT 308-YL-18 306-GN A718-PU-18

KEY SW. (ON) KEY SW. (START) TEMPERATURE INDICATOR RELAY REGULATOR CHECK TERM. GND.

G

MOTOR

306-GN

A718-PU-18 200-BK-18

310-PU-18 200-BK-18 200-BK-18 200-BK-18

S

MTR BAT

BK-18 RD-18 WH-18

154-RD

200BK-18

HEATER RELAY 101-RD-4

877-YL-4

101-RD-4

RD-00

RD-00 POS NEG

BK-00 POS NEG

1 2

AIR HEATER 877-YL-4

T

°

R

322C STARTING AID CIRCUIT

308-YL

5

308-YL-18 306-GN L975-PK-18 A713-PU-18 310-PU-18

T°

200-BK-18

10

308-YL

307-OR

12

307-OR

154-RD

306-GN

307-OR

310-PU

C OFF S ON B ST

STARTER SWITCH

R O 7 0 3

200BK-18

200BK-18

11

53

154-RD

307-OR

15

310-PU

16

A B C

RD-18 WH-18 BK-18

2 1

200BK-18 311-WH-18

1 2

308-YL

307-OR

HEATER CONTROL UNIT KEY SW. (ON) KEY SW. (START) TEMPERATURE INDICATOR RELAY REGULATOR CHECK TERM. GND

11

START AID SW.

ENGINE COOLANT TEMPERATURE SW. START AID SOLENOID

G

L975-PK-18 A713-PU-18

101-RD-4

877-YL-4

101-RD-4

RD-00

RD-00 POS NEG

3 4

AIR HEATER

HEATER RELAY

S

MTR BAT

MOTOR

311-WH-18 310-PU

BK-00 POS NEG

L975-PK-18

A713-PU-18 200-BK-18

1 2

4

T

°

CHARGING CIRCUIT 112-PU-6 15 A 5A 101-RD-6 101-RD-6

10 A 10 A

6 D R 1 0 1

G

BREAKER FOR THE ALTERNATOR

S

MTR BAT

101-RD-6

101-RD-4

60A

109-RD-6

10 A

5A

10 A

10 A

15 A

10 A

10 A

5A

10 A

10 A

10 A

10 A

10 A

10 A

10 A

5A

15 A

15 A

10 A

5A

5A

5A

30 A

10 A

109-RD-6

MOTOR

RD-00

RD-00 POS NEG

BK-00 POS NEG

L

B

ALTERNATOR

ALT P R E

BATTERIES

200-BK-6

5A 5A 10 A 10 A 10 A

CHARGING CIRCUIT

1200-BK 308-YL

R

109-RD-6

D ALT B+

109-RD-6

112-PU-6

B-

200-BK-6

10 A

118-GY

10 A

160-PU

5A

169-PK-18

5A

123-WH-18

10 A

152-BU

10 A

129-BU

5A

113-OR-18

10 A

147-PU

10 A

120-YL

10 A

179-BU

15A

124-GN-14

5A

150-OR-18

15 A

191-WH-14

5A

166-BR-18

10 A

180-GN

ALTERNATOR 15 A

BREAKER FOR THE ALTERNATOR G

30 A

S

109-RD-6

MTR BAT

60A

101-RD-6

101-RD-4 MOTOR

RD-00

RD-00 POS NEG

BATTERIES

BK-00 POS NEG

101-RD-6

10 A

114-RD

10 A

110-RD

10 A

115-RD

10 A

105-RD

10 A

149-RD

10 A

184-RD

15 A

C987-RD-14

10 A

103-RD

15A

175-RD-14

30 A

168-RD-10

CONN. 83 495-GN 235-BK

1 2

YL FUEL LEVEL SENSOR

BK

CHASSIS 492-GY 235-BK

T

COOLANT TEMPERATURE SENSOR

235-BK

T

HYDRAULIC OIL TEMPERATURE SENSOR

°

CHASSIS

312C ENGINE AND PUMP CONTROL CIRCUIT

491-PK °

CHASSIS CONN. 97 405-GY

CONN. 84 496-WH 235-BK CHASSIS

CONN. 1

412-BU 235-BK

1 2

CONN. 96 C468-BU 235-BK

COOLANT LEVEL SWITCH

CHASSIS

ENGINE OIL PRESSURE SWITCH

235-BK

CHASSIS

HYDRAULIC OIL LEVEL SWITCH

1 2

1 2

ENGINE OIL LEVEL SWITCH

CHASSIS CONN. 95 497-OR 235-BK

2 1

RD

SIGNAL GROUND

BK

CHASSIS

HYDRAULIC OIL FILTER SWITCH

CONN. 185 430-BU

CONN. 171 30 29 33 47 35

FUEL LEVEL COOLANT TEMP. SENSOR BACKUP SW. ALT. R TERM.

CHASSIS

495-GN 492-GY 491-PK M736-BU 403-GN

CONN. 106 M736-BU 235-BK

ENG. OIL PRESS. SW. CUPSUL FILTER PLUGGED AIR CLEANER PLUGGED AIR HEATER CONTROLLER ENG OIL LEVEL SW. COOLANT LEVEL SW. HYD OIL LEVEL SW. CDL + CDL KEY SW. DN.

CONN. 172 41 42 46 4 40 31 32 33 43 23

MONITOR LIGHT ACC +B CDL+ CDLGND

10

M736-BU

CONN. 106 6 235-BK

893-GN 892-BR 201-BK

109-RD ALTERNATOR L

200-BK CHASSIS BK-00

7 3 1 4 8 5 6 2

CONN. 73 169-PK 103-RD

893-GN 892-BR 201-BK

13

CONN. 11 189-PK

CONN. 73 11 10 9

101-RD 893-GN 892-BR

9 8

10 4

DISCONNECT SWITCH

B A

308-YL 105-RD

NEG POS

NEG POS G

5A

103-RD

105-RD

101-RD

112-PU

FUSE (BACKUP MONITOR CONTROL)

MOTOR

MAIN RELAY

101-RD

10 A 101-RD FUSE (DOME LAMP/MEMORY) 10 A 101-RD FUSE (KEY SW.)

S

MTR BAT

BATTERIES

CONN. 10 7

RD-00

RD-00

169-PK

7

CONN. 36 308-YL 105-RD

CHASSIS

BK-00

CONN. 105

CONN. 108 CONN. 47 R

HEATER CONTROL LIMIT

R

P ALT E

START SW.

OFF C ON S ST B

INDICATOR

BACKUP SW.

M736-BU 235-BK

403-GN

CONN. 73 807-PK 189-PK 103-RD

CONN. 37 9 12

CONN. 20 CONN. 13 1

B

405-GY 497-OR 430-BU L975-PK C468-BU 412-BU 496-WH 883-GN 892-BR 308-YL

CONN. 52 7 3 1 4 8 5 6 2

AIR CLEANER SWITCH

235-BK

L975-PK

TERMINAL BLOCK 60A ALT. BREAKER

109-RD

CONN. 90 495-GN 235-BK

1 2


BK


T


235-BK

T


°

CHASSIS


491-PK °


CONN. 92 496-WH 235-BK CHASSIS

CONN. 1

412-BU 235-BK

CONN. 96 C468-BU 235-BK


CHASSIS


235-BK

CHASSIS


1 2

1 2



2 1

RD

SIGNAL GROUND

BK

CHASSIS


CONN. 5 430-BU

CONN. 71 FUEL LEVEL COOLANT TEMP. SENSOR BACKUP SW. ALT. R TERM.

CHASSIS

495-GN 492-GY 491-PK M736-BU 403-GN

30 29 33 47 35

AIR CLEANER SWITCH

235-BK

L975-PK

CONN. 106 M736-BU

M736-BU

10

CONN. 45 9 12

CONN. 19 CONN. 27 1

INDICATOR

BACKUP SW.

M736-BU 235-BK


235-BK CONN. 72 ENG. OIL PRESS. SW. CUPSUL FILTER PLUGGED AIR CLEANER PLUGGED AIR HEATER CONTROLLER ENG OIL LEVEL SW. COOLANT LEVEL SW. HYD OIL LEVEL SW. CDL+ CDLKEY SW. DN.

41 42 46 4 40 31 32 33 43 23


B


CONN. 59 7 3 1 4 8 5 6 2

403-GN

E

893-GN 892-BR 201-BK

7 3 1 4 8 5 6 2

CONN. 52 169-PK 103-RD

893-GN 892-BR 201-BK

13

CONN. 25 189-PK

CONN. 52 11 10 9

101-RD 893-GN 892-BR

9 8

CHASSIS

BK-00 DISCONNECT SWITCH

10 4

308-YL 105-RD

5A

CONN. 24 7

NEG POS G

105-RD

101-RD

MOTOR

MAIN RELAY

101-RD


S

MTR BAT

112-PU


CONN. 44 308-YL 105-RD

NEG POS

BATTERIES

CONN. 109 2 1 7

RD-00

RD-00

169-PK

103-RD CONN. 51 R

L

CHASSIS BK-00

START SW.

OFF C ON S ST B

ALTERNATOR

200-BK

CONN. 58 807-PK 189-PK 103-RD

109-RD R

P ALT


109-RD

CONN. 179 495-GN 235-BK

1 2


BK

CHASSIS 492-GY


235-BK

T

°

235-BK

T

°

CHASSIS


491-PK




235-BK


2 1

RD

SIGNAL GROUND

BK

CHASSIS


CONN. 185 430-BU CHASSIS

CONN. 71 495-GN 492-GY 491-PK M736-BU 403-GN

30 29 33 47 35

CONN. 51 M736-BU 235-BK

8 32

M736-BU 235-BK

41 42 46 4 33 43 23

BACKUP SW.

M736-BU 235-BK

403-GN

405-GY 497-OR 430-BU L975-PK 883-GN 892-BR 308-YL

LIGHT ACC +B CDL+ CDLGND

CONN. 7 7 3 1 4 8 5 6 2

807-PK 189-PK 103-RD 893-GN 892-BR 201-BK

CONN. 8 7 3 1 4 8 5 6 2

ALTERNATOR L

200-BK CHASSIS

CONN. 1 169-PK 103-RD 893-GN 892-BR 201-BK

13

CONN. 83 189-PK

CONN. 1 11 10 9

101-RD 893-GN 892-BR

9 8 CONN. 51 41 40

CHASSIS

BK-00

CONN. 53 308-YL 105-RD

10 4

308-YL 105-RD

RD-00 NEG POS G

169-PK

5A

10 A

101-RD

112-PU


101-RD

101-RD

10 A

101-RD

FUSE (KEY SW.)

MOTOR

MAIN RELAY

FUSE (DOME LAMP/MEMORY) 105-RD

S

MTR BAT

BATTERIES

CONN. 82 7

RD-00 NEG POS

DISCONNECT SWITCH

103-RD CONN. 42

OFF C ON S ST B


109-RD

E

START SW. R

INDICATOR

R

P ALT

BK-00 MONITOR

9 8 7 6 5 4 3 2 1 B

CONN. 72 ENG. OIL PRESS. SW. CUPSUL FILTER PLUGGED AIR CLEANER PLUGGED AIR HEATER CONTROLLER CDL+ CDLKEY SW. DN.

CONN. 54 9 12

CONN. 85

CONN. 87 1 2 3 4 5 6

L975-PK


AIR CLEANER SWITCH

235-BK

TERMINAL BLOCK 60A

109-RD

ALT. BREAKER

CONN. 83 495-GN 235-BK

1 2


BK


T


235-BK

T


°

CHASSIS


491-PK CHASSIS

CONN. 138 496-WH 235-BK


1 2

CHASSIS

CONN. 173

412-BU 235-BK

1 2

CHASSIS 235-BK

CHASSIS

CONN. 115

CONN. 119 5

405-GY

CONN. 118 2 1

C468-BU


°

A B


CONN. 113 1 2


CONN. 137 497-OR 235-BK

1 2

RD

SIGNAL GROUND

BK

CHASSIS


CONN. 185 430-BU


ENG. OIL PRESS. SW. CUPSUL FILTER PLUGGED AIR CLEANER PLUGGED AIR HEATER CONTROLLER ENG OIL LEVEL SW. COOLANT LEVEL SW. HYD OIL LEVEL SW. CDL+ CDLKEY SW. DN.

CONN. 171 30 29 33 47 35

495-GN 492-GY 491-PK M736-BU 403-GN

CONN. 172 41 42 46 4 40 31 32 33 43 23



CONN. 7 7 3 1 4 8 5 6 2

CHASSIS CONN. 51 M736-BU 235-BK

893-GN 892-BR 201-BK

3 32

M736-BU 235-BK

CONN. 54 9 12

B

INDICATOR


109-RD R

P ALT E

ALTERNATOR L

200-BK CHASSIS BK-00

7 3 1 4 8 5 6 2

CONN. 1 169-PK 103-RD

893-GN 892-BR 201-BK

13

CONN. 82 189-PK

CONN. 1 11 10 9

101-RD 893-GN 892-BR

9 8

CHASSIS

BK-00 DISCONNECT SWITCH

10 4

308-YL 105-RD

NEG POS

G

CONN. 57

5A

41 40 45


CONN. 82 7

NEG POS

105-RD

101-RD

112-PU

MOTOR

MAIN RELAY

101-RD


S

MTR BAT

BATTERIES

CONN. 52 308-YL 105-RD

RD-00

RD-00

169-PK

103-RD CONN. 47 R

3

BACKUP SW.

M736-BU 235-BK

START SW.

OFF C ON S ST B

CONN. 85 CONN. 87 1

403-GN

CONN. 6 807-PK 189-PK 103-RD

AIR CLEANER SWITCH

235-BK

L975-PK


109-RD

ENGINE AND PUMP REGULATION ENGINE SPEED SENSOR ENGINE SPEED DIAL ENGINE

MONITOR

ENGINE AND PUMP CONTROL

PUMP

GOVERNOR ACTUATOR AND FEEDBACK SENSOR

RIGHT PUMP OUTPUT PRESSURE SENSOR LEFT PUMP OUTPUT PRESSURE SENSOR

POWER SHIFT PRV

AUTOMATIC ENGINE SPEED CONTROL CIRCUIT (AEC)

ENGINE SPEED SENSOR

SWITCH PANEL

MONITOR


GOVERNOR LEVER

ENGINE

GOVERNOR ACTUATOR

FEEDBACK SENSOR

ONE-TOUCH LOW IDLE CONTROL CIRCUIT ONE-TOUCH LOW IDLE SWITCH

ENGINE ENGINE SPEED DIAL

IMPLEMENT/SWING PRESSURE SWITCH

TRAVEL PRESSURE SWITCH (RIGHT)

TRAVEL PRESSURE SWITCH (LEFT)


GOVERNOR LEVER FEEDBACK SENSOR GOVERNOR ACTUATOR MOTOR

STRAIGHT TRAVEL CONTROL IMPLEMENT SWING PRESSURE SWITCH TRAVEL PRESSURE SWITCH (RIGHT) TRAVEL PRESSURE SWITCH (LEFT) TRAVEL SWITCH (STRAIGHT TRAVEL PEDAL)

ENGINE AND PUMP CONTROL STRAIGHT TRAVEL SOLENOID

STARTER SW.

R

BACK-UP CIRCUIT

C OFF S ON B ST

12V

12V

10 A

TRAVEL CONTROL SW. 10 A

10 A

MAIN RELAY

CONTROLLER GOVERNOR ACTUATOR CIRCUIT

+B DECEL ACCEL KEY F/8 ESS GND

+B IN OUT GND

BACKUP REGISTER

GOVERNOR ACTUATOR

PROPORTIONAL REDUCING VALVE

DRIVE CIRCUIT

SWING BRAKE CIRCUIT

TIMER RELAY

BACKUP SW.

SWING BRAKE SOLENOID

ELECTRONIC CONTROL SYSTEM ENGINE SPEED SENSOR

ENGINE

MAIN PUMPS ACTION ALARM

GOVERNOR LEVER

START SWITCH

ENGINE SPEED DIAL

FEEDBACK SENSOR

BATTERY

SWITCH PANEL

BACK-UP SWITCH

GOVERNOR ACTUATOR

ENGINE COOLANT TEMPERATURE SENSOR MONITOR

HYDRAULIC OIL TEMPERATURE SENSOR FUEL LEVEL SENSOR

POWER SHIFT SOLENOID ALTERNATOR ENGINE OIL PRESSURE SENSOR


STRAIGHT TRAVEL SOLENOID TRAVEL SPEED SOLENOID

MANUAL LOW IDLE SWITCH

SWING PARKING BRAKE SOLENOID


TRAVEL ALARM

HYDRAULIC OIL LEVEL SWITCH WATER SEPARATOR IMPLEMENT/SWING PRESSURE SWITCH RIGHT TRAVEL PRESSURE SWITCH STRAIGHT TRAVEL PRESSURE SWITCH STRAIGHT TRAVEL PRESSURE SWITCH RIGHT PUMP (REAR) PRESSURE SWITCH LEFT PUMP (FRONT) PRESSURE SWITCH

AIR HEATER INDICATOR RESTRICTED AIR FILTER SWITCH RESTRICTED HYDRAULIC RETURN FILTER INDICATOR ENGINE COOLANT LEVEL INDICATOR ATTACHMENT PEDAL PRESSURE SWITCH NO.1 ATTACHMENT PEDAL PRESSURE SWITCH NO.2 ATTACHMENT PUMP PRESSURE SWITCH PROPORTIONAL REDUCING VALVE FOR AUX. HYDRAULICS


CONNECTOR 2

CONNECTOR 1

UP

SETTING MENU

LEFT

DOWN OK RIGHT

CANCEL

1

BK

COM

2

PK

S1

3

BU

S2

4

GN

S3

5

BR

S4

6 5 4 3 2 1

6

6

1

5

2

4

3

7

8

9

10

1

2

1 2

A BK 18 RD 18 BU 18

A B C

C B

R

OFF

C

ON

S

ST

B

T A B

R E L A Y

S T A R T L O R T N O C

1 2

4

2 1

3 4

3

AUT

n/min

9 8

7 6

20 19 18

5 4

17 16 15 14 13

3 2 1

12 11 10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

L. CHASSIS L. BOOM W. INT (6) W. INT (3) TRAVEL MODE SW. AEC MODE SW. ALARM CANCEL SW. +B TRAVEL MODE IND. 1 TRAVEL MODE IND. 2 W. LOW WASH ALARM CANCEL IND. AEC MODE IND GND





 

1 2 3 4 5 6 7 8

+B GND F/B ACCEL DECEL KEY ESS -

1 2 3 4

8 7 6 5

B

A

C

A

RD

+B

B

BK

GND

C

WH

SIG

1 2

YL BK

1

2

T

°

1 2

1 2 3 4 5 6 7 8

+B GND F/B ACCEL DECEL KEY ESS -

1 2 3 4

8 7 6 5

CONN 1 308 - YL

13 1 5 2 40

A K B 5 3 2

K B 5 3 2

U B 4 8 1

CONN 3 A

1 10

L

UP

SETTING MENU

LEFT

DOWN OK RIGHT

CANCEL

UP

SETTING MENU

LEFT

DOWN OK RIGHT

CANCEL

00:00 INSTALL TOOL #1 TRVL SPEED AUTO

MAIN MENU PREFERENCES SELECT TOOL FLTR/FLUID INFO

MAIN MENU SELECT TOOL FLTR/FLUID INFO SERVICE OPTIONS

ENTER PASSWORD 0 0 0 0

:L / R

:+/-

ENTER PASSWORD F F F 2

:L / R

:+/-

SERVICE ECM SUMMARY 1 312C STANDARD

INVALID PASSWORD : RETRY : EXIT

SERVICE SWITCH STATUS 1 10

EXIT SWITCH STATUS 1 10



MAIN MENU PREFERENCES SELECT TOOL FLTR/FLUID INFO

PREFERENCE MENU SELECT LANGUAGE ADJUST CLOCK DISPLAY ADJ

ADJUST CLOCK

0 0 0 0 :H / M :+/-



SERVICE SWITCH STATUS 1 10

SERVICE SWITCH STATUS 10 HIGH PRESS

SERVICE STATUS 1 52.5

SERVICE STATUS 11 1948

SERVICE CONFIGURATION 1 320 HYD

SERVICE CONFIGURATION 15 1300

SERVICE CONFIGURATION 39 STANDBY

SERVICE CONFIGURATION 39 CLEAR?

SERVICE ACTIVE ERROR 00 OF 02 TOP

SERVICE ACTIVE ERROR 00 OF 02 TOP

SERVICE ACTIVE ERROR 01 OF 02 69 : 1162 - 04

SERVICE LOGGED ERROR 00 OF 02 TOP

SERVICE LOGGED ERROR 01 OF 05 69 : 190 - 04

SERVICE LOGGED ERROR 00 OF 02 69 : 581 - 04

SERVICE LOGGED ERROR 02 OF 05 CLEAR?

SERVICE LOGGED EVENT 00 OF 05 TOP

SERVICE LOGGED EVENT 01 OF 05 69 : 600

SERVICE LOGGED EVENT 01 OF 05 69 : 600

SERVICE LOGGED ERROR 01 OF 05 CLEAR?

Sistema Electrico_Excavadora 322 CAT

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