Exmark 4500-507 manual Electrical, Schematic

Page 51

SW1

 

(IGNITION)

 

 

4

2

5

1

3

A

B

I

S

R

Ignition switch terminal locations viewed from back

 

OR

8

F4

 

 

 

OPTIONAL

 

 

15A

ACCESSORIES

 

 

BK

 

 

 

 

 

GND

OR R PK GY V

7

OR

V

5

S

B

I

R A

KEY SW

OFF = no connections

ON = BRIA

START = BRIS

F2

KAW TWIN-

25A

 

 

 

PK

 

 

 

 

SW5

 

 

 

 

(NEUT_R)

 

 

 

 

 

SW6

PK

 

PK

 

(BRAKE)

 

 

 

LTGR

 

 

 

 

2

 

1

 

 

(PTO SWITCH)

 

 

 

 

SW2

 

 

 

 

5

8

4

SW4

 

7

 

 

 

 

(NEUT_L)

 

 

PK

GY

PK

PK

 

 

 

 

 

 

 

 

5

 

4

3

 

SW7

 

 

 

 

(SEAT)

 

 

 

 

2

 

 

1

 

 

 

 

BU

T

GN

BN

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

V

 

 

 

K2

 

 

 

 

 

 

 

(START RELAY)

 

V

 

 

2

REG

 

 

 

 

 

 

 

1

 

BU

START

 

5

 

 

W

 

MAG

 

SPARK PLUG

IGNITION

MODULES

AC

AC

SPARK PLUG

Electrical

51

BN BN V

Y

PK

OR

R

GY

R

1

 

F1

2

 

R

6

B+

 

 

 

25A

 

 

 

 

 

STARTER

Logic

C FUEL SENDER

 

 

 

 

 

 

 

 

 

+

 

 

 

 

 

 

 

 

 

S B

BU

 

 

 

 

 

 

 

 

-

 

BN

5

 

3

2

11

4

9

 

 

FUEL

 

NEUTRAL

 

 

KEY A

A

 

 

 

PTO

BRAKE

SEAT

BK

 

 

3

 

 

 

 

 

 

 

 

 

 

HOUR METER

 

 

F3

 

10A

 

 

 

 

 

 

 

 

 

4

 

 

FUEL SOLENOID

 

 

 

 

 

BN

 

GROUND

 

 

 

MAGNETO

 

 

 

BN

 

 

 

 

 

 

B

8

 

6

 

 

7

 

 

 

 

 

 

 

 

 

 

 

 

PTO

 

 

 

 

 

 

 

 

 

CLUTCH

 

 

 

 

 

 

 

 

 

TVS DIODE

BK

 

PK

 

 

W

 

 

 

A

 

 

 

 

 

 

U2

BK

BK

BK

GND

10

 

12

 

 

 

 

 

KEY S

B+

 

 

START RELAY

 

 

1

 

 

GN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-

+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FUEL

 

 

 

 

 

 

 

 

SOLINIOD

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PK

 

 

 

 

 

 

 

 

 

BK = BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BN = BROWN

 

 

 

 

 

 

 

 

BU = BLUE

 

 

 

 

 

 

 

 

GN = GREEN

 

 

 

 

 

 

 

 

GY = GREY

 

 

 

 

 

 

 

 

LT GR = LIGHT GREEN

 

 

 

 

 

 

 

 

OR = ORANGE

 

 

 

 

 

 

 

 

PK = PINK

 

 

 

 

 

 

 

 

R = RED

 

 

 

 

 

 

 

 

T = TAN

 

 

 

 

 

 

 

G008613

V= VIOLET

W= WHITE

Schematic

Schematics

Image 51
Contents Lazer Z Models California Introduction Contents Training SafetySafety Alert Symbol Safe Operating PracticesSafety Operation Slope Operation Using the Rollover Protection System RopsMaintenance and Storage Safety Safety and Instructional Decals 109-3148 109-7232 109-8483 117-2718 116-0211 Message Display Specifications Model NumbersSystems Seat Hydrostatic Ground Drive SystemTires & Wheels Overall Length DimensionsCutting Deck Overall WidthWheel Base Center of Caster Tire to Center of Drive Tire Curb WeightAccessory Weight Table Worksheet Tread Width Center to Center of Tires, WidthwiseTorque Requirements Product OverviewControls OperationFuel Gauge Ignition SwitchHour Meter Fuel Shut-Off ValveDeck Lift Pedal PTO Engagement SwitchLow Voltage Indicator Drive Wheel Release ValvesPre-Start Operating InstructionsRaise the Rollover Protection System Rops Disengaging the PTO Open the Fuel Shut-Off ValveStarting the Engine Engaging the PTODriving the Machine Adjusting the Cutting HeightAdjusting the Anti-Scalp Rollers TransportingTransporting a Unit Loading a Unit Recommended Maintenance Schedules MaintenanceCheck Engine Oil Level Check Battery ChargeCheck Mower Blades Check Safety Interlock SystemCheck for Loose Hardware Service Air CleanerCheck Rollover Protections Systems Roll Bar Knobs Check Seat BeltChange Engine Oil Check Hydraulic Oil LevelCheck Tire Pressures Check Condition Of Belts Lubricate Grease FittingsLubricate Caster Wheel Hubs Change Fuel Filter Lubricate Brake Handle PivotLubricate Deck Lift Pivot Check Spark PlugsCheck Spark Arrester if equipped Wheel Hub Slotted Nut Torque SpecificationDeck Leveling Thread Locking AdhesivesCopper-Based Anti-seize Dielectric GreaseFoot lever Transport lock Cut of height pin Deck Removal Adjusting the Parking Brake Pump Drive Belt TensionDeck Belt Tension Motion Control Linkage Adjustment Electric Clutch AdjustmentRH Motion Control Shown Motion Control Damper AdjustmentMotion Control Handle Adjustment Motion Control Neutral Lock Pivot AdjustmentClutch Shim Caster Pivot Bearings Pre-Load AdjustmentShim Clean Debris From Machine Clean Engine and Exhaust System AreaRemove Engine Shrouds and Clean Cooling Fins Clean Hydro Fan Cooling GuardsBattery Disposal Waste DisposalMotor Oil Disposal Problem Possible Cause Corrective Action TroubleshootingSee Drive Wheel Release Valves section Troubleshooting Electrical Diagram SchematicsElectrical SchematicHydraulic Diagram Exmark Lazer Z and Lazer Z AS Turf Equipment Page Page See EXMARK’S Complete Line of Accessories and Options