Exmark 4500-497 manual Schematics, Ignition Switch

Page 41

IGNITION SWITCH

TERMINAL

CONNECTIONS

 

 

 

 

 

 

 

 

 

 

 

 

TERMINAL A

VOLTAGE REGULATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

MOTOR (REV)

 

 

 

 

 

WHITE / BLACK

 

TERMINAL B

BATTERY

 

 

 

 

 

 

 

CONTACTOR

MOTOR (FWD)

 

 

 

 

 

BLUE / BLACK

 

 

 

 

 

 

 

 

 

 

 

BATT (NEG)

 

 

 

 

 

 

 

 

TERMINAL I

HOUR METER, AUX HYD, PTO SWITCH

 

 

 

 

BLACK

 

 

 

AUX. HYDRAULICS RAISE / LOWER

6 5 4 7

3 2 1 8

6

4

5

1

2

3

7

8

9

 

SEAT DELAY

SEAT DELAY

SEAT

 

MODULE CONTROL

MODULE INPUT

SWITCH

 

C

 

C

 

B

 

 

 

 

2

A

B

B

A

1

 

 

A

B C

2

1

 

 

 

 

SWITCH IN: ORANGE TO PINK/BLACK

SWITCH IS CLOSED

 

 

SWITCH OUT: ORANGE TO GRAY

WITH OPERATOR

 

 

 

IN THE SEAT

 

PTO

 

PTO

 

SEAT DELAY

CLUTCH

SWITCH

A

3

2

1

MODULE DIODE

 

 

4

 

 

 

 

9

8

7

 

B A

4 1 7 2 5 6 3 8 9

 

Schematics

TERMINAL S

START RELAY

BATT (POS)

 

ORANGE

TERMINAL X

SEAT DELAY

CIRCUIT

 

ORANGE

TERMINAL Y

HOUR METER, AUX HYD, PTO SWITCH

BREAKER

 

RED

1

 

 

 

 

 

 

 

 

FUSE

1

YELLOW / BLACK

 

 

20 AMP

2

YELLOW / BLACK

 

 

2

 

 

ORANGE

TAN TAN BLACK LTBLUE LTBLUE

BROWN

BROWN TAN

 

 

 

 

 

 

 

 

 

 

BLACK BROWN

GREY GREY ORANGE

PINK / BLACK ORANGE

 

 

 

 

 

 

 

GREY GREY

GREY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

BLACK

 

BLACK

GROUND

BLACK

 

Electrical

TERMINAL S TERMINAL I

HOUR

3

 

3

DK BLUE

METER

 

2

2

ORANGE

 

1

 

1

 

ORANGE

 

 

 

1

 

RED

 

1

 

 

FUSE

RED

 

2

 

 

20 AMP

 

 

 

 

 

 

TERMINAL B

2

41

TERMINAL X

 

TERMINAL Y

TERMINAL A

 

 

POSITION

CIRCUIT "MAKE"

G007220

1. OFF

NONE

 

 

 

3. START

B + I + S

 

2. RUN

B + I + A

X + Y

IGNITION SWITCH

FUSE

15 AMP

 

I

 

 

1

 

Y

2

5

2

 

1

B

4

4

3

S

5

 

 

A

3

1

 

 

 

 

 

 

1

 

 

 

2

2

 

 

 

ORANGE

ORANGE

ORANGE

ORANGE TAN RED YELLOW YELLOW / BLACK YELLOW / BLACK

YELLOW / BLACK YELLOW / BLACK

BLACK

BLACK

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

/ WHITE

/BLACK

 

GREEN GREEN

WHITE

 

 

 

/

 

 

RED

RED

BLACK

 

 

 

 

 

 

 

A

YELLOW / BLACK

 

 

 

B

 

 

 

ORANGE / BLACK

 

 

 

 

 

 

 

 

 

 

DK BLUE

 

 

4

 

 

WHITE

 

3

 

YELLOW / BLACK

 

 

2

 

 

DK GREEN

 

 

 

 

 

1

 

 

 

 

STARTER;

BATTERY (POS)

A HEADLIGHT B HARNESS

STARTER

SOLENOID

SIGNAL

4 3

ENGINE

1 2

NOTE:

CONNECTORS VIEWED FROM WIRE END

BROWN

GREY/

GREY/

GREY

GREY GREY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

4

3

2

 

23

14

DECK TILT

SAFETY SWITCH

LT BLUE

LT GREEN

 

LT GREEN

DK GREEN

LT BLUE LTBLUE

LTBLUE

PINK /

DKGREEN DKGREEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

 

1

2

 

1

4

2

3

 

 

 

 

2

3

1

2

1

2

4

 

 

 

1

RH MOTION

LH MOTION

BRAKE

SWITCH

CONTROL

CONTROL

 

BOTH MOTION CONTROL

 

 

CLOSED WITH

 

 

 

SWITCHES ARE CLOSED WITH

BRAKE ENGAGED

 

CONTROL LEVERS IN NEUTRAL

 

 

 

 

LOCK POSITION

 

 

 

 

YELLOW

DK GREEN

 

 

ORANGE

DK GREEN DKGREEN

DK DK

BLACK BLACK

 

 

GREEN

BLACK BLACK

WHITE

 

 

 

 

 

 

 

 

 

 

DK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

3

 

 

4

 

5

 

 

5

2

4

1

 

3

4

5

 

3

 

 

 

1

 

 

 

4

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

1

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

START

 

 

 

 

 

 

 

 

 

KILL

 

 

 

 

 

RELAY

 

 

 

 

 

 

 

 

 

RELAY

 

 

OPEN WITH

BRAKE ENGAGED

Diagram —27HP Kohler

Schematics

Image 41
Contents Frontrunnertm California Introduction Contents Safety Alert Symbol SafetySafe Operating Practices TrainingSafety Operation Slope Operation Using the Rollover Protection System RopsMaintenance and Storage Safety Safety and Instructional Decals 109-2355 109-2356 109-2358 109-2377 109-2396 109-7413 116-1003 109-2360 Systems SpecificationsModel Numbers Cutting Deck Hydrostatic Ground Drive SystemTires & Wheels Torque Requirements DimensionsControls Product OverviewOperation Pre-Start Raise the Rollover Protection System Rops Operating InstructionsOpen the Fuel Shut-Off Valve Starting the EngineStopping the Engine Driving the MachineDisengaging the PTO Transporting a Unit TransportingLoading a Unit Recommended Maintenance Schedules MaintenanceCheck Engine Oil Level Check Battery ChargeEngine must initiate shutdown Check Safety Interlock SystemService Air Cleaner Check Rollover Protections Systems Roll Bar PinsCheck Seat Belt Check for Loose HardwareCheck Tire Pressures Check Auxiliary Hydraulic Oil LevelCheck Condition Of Belts Lubricate Grease FittingsPumps Places Lubricate Rear Caster Wheel HubsLubricate Brake Handle Pivot Lubricate Motion Control ShaftLubricate Brake Rod Bushings Lubricate Motion Control Bronze BushingsChange Hydraulic System Filter Fuel Tank Mounting Hardware SpecificationsCheck Wheel Hub Locknuts Thread Locking AdhesivesPark Brake Adjustment Pump Drive Belt ReplacementDielectric Grease Pump Drive Belt TensionMotion Control Linkage Adjustment Weight Transfer Spring Adjustment Clutch Shim Caster Pivot Bearings Pre-Load AdjustmentFeeler gauge Brake mounting bolt Clean Engine Cooling System Cleaning Battery Disposal Remove Engine Shrouds and Clean Cooling Fins Waste Disposal Motor Oil DisposalProblem Possible Cause Corrective Action TroubleshootingTroubleshooting Ignition Switch Schematics31HP Ignition SwitchBlack / Grey Rown B Electrical Logic Schematic 27HP KohlerViolet Electrical Logic Schematic 31HP Briggs & StrattonHydraulic Diagram Exmark Commercial Turf Equipment Page Page Service Record Page Page See EXMARK’S Complete Line of Accessories and Options