Exmark 4500-461 manual Electrical Schematic, PTO Switch

Page 17

 

RECTIFIER/ REGULATOR

 

GROUND

 

ELECTRIC CLUTCH (PTO)

SHOWN WITH OPERATOR IN SEAT

SEAT SWITCH

MODULE

SEAT DELAY

CIRCUIT "MAKE"

NONE

POSITION

1. OFF

TERMINAL B

TERMINAL I

TERMINAL S

ELECTRICAL SCHEMATIC

 

 

 

 

 

 

 

 

 

+ 12V

STARTER SOLENOID

 

 

 

 

 

 

 

20 AMP

FUSE

 

20 AMP

FUSE

 

 

 

 

 

OIL PRESSURE

ENGINE KILL

FUEL SOLENOID

 

 

 

VIOLET

VIOLET

RED

RED

 

RED

ORANGE/BLK STRIPE

BLACK

BLACK

DK. BLUE

WHITE

DK GREEN

 

 

VIOLET

 

 

 

 

 

 

 

 

 

 

 

 

GREEN .DK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN .DK

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STRIPE GREEN/WHT .DK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREY

 

 

 

 

 

 

 

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN .DK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN .DK

 

 

TAN

 

 

 

 

 

 

 

 

 

 

 

 

STRIPE GREEN/WHT .DK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAN

 

 

 

 

 

 

 

 

 

 

 

 

STRIPE ORANGE/BLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

YELLOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLUE .LT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN .DK

 

 

TAN

 

 

 

 

 

 

 

 

 

 

 

 

GREEN .DK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STRIPE PINK/BLACK

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN .DK

 

 

BLUE .LT

 

 

 

 

 

 

 

 

 

 

 

 

GREEN .LT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TAN

 

 

 

 

 

 

 

 

 

 

 

 

GREEN .LT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLUE .LT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLUE .LT

+ A X + Y

B + I + S

VIOLET

RED

ORANGE

ORANGE

YELLOW

TAN

ORANGE

ORANGE ORANGE

DK BLUE

GREY

PINK/BLACK

ORANGE

 

B + I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. RUN

3. START

 

 

 

 

 

RUN START

 

+ HOUR METER -

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

A B

I S

X Y

 

 

 

 

DISENGAGED (SWITCH IN)

 

 

 

 

TERMINAL A

 

IGNITION SWITCH

 

 

 

SHOWN WITH PTO

PTO SWITCH

WIRES CONNECTED

TERMINAL X

TERMINAL Y

RELAY

KILL

RELAY

START

BRAKE ENGAGED

SHOWN WITH

BRAKE

LH MOTION

CONTROL

 

RH MOTION

CONTROL

SHOWN WITH LEVERS IN NEUTRAL LOCK POSITION (HANDLES OUT)

WIRES CROSSING (NOT CONNECTED)

G007921

-16-

Image 17
Contents Phazer Page Table of Contents Deck Group Deck Group Exmark black touch up spray paint gloss black Frame GroupFrame Group Motion Control Group Park Brake Group Seat Group Fuel Group Engine Group Transaxle Group Decal Group Electrical Group TAN Blue .LT Black Electrical DiagramPTO Switch Electrical SchematicService Record

4500-461 specifications

The Exmark 4500-461 represents a top-tier addition to Exmark’s line of commercial-grade zero-turn mowers. Designed for landscape professionals and serious homeowners, this model is engineered to deliver exceptional performance, durability, and efficiency.

One of the standout features of the Exmark 4500-461 is its powerful engine. Equipped with a robust, fuel-efficient Kohler EFI engine, it ensures reliable cutting power, enabling operators to tackle extensive lawns without interruption. The engine's electronic fuel injection technology optimizes fuel delivery, enhancing overall performance and reducing fuel consumption, which is particularly crucial for those who frequently operate in large areas.

Another notable characteristic of the 4500-461 is its innovative cutting deck design. The 60-inch UltraCut deck allows for a precise cut and a clean finish, thanks to its commercial-grade construction. The deck features a unique shape that ensures superior airflow, allowing for efficient grass dispersal and providing a healthier lawn. The adjustable cutting heights further enhance versatility, making this model suitable for various grass types and conditions.

User comfort and ease of operation are also hallmarks of the Exmark 4500-461. It boasts an ergonomic seat designed to reduce operator fatigue during long mowing sessions. Additionally, the lap bar controls are responsive and intuitive, allowing for tight maneuvers and effortless navigation around obstacles. The high-quality suspension system further enhances ride comfort, ensuring a smooth operation on uneven terrain.

In terms of technology, the Exmark 4500-461 is equipped with advanced features that elevate user experience. The operator presence system ensures safety by automatically shutting off the mower when the operator leaves their seat. This safety measure provides peace of mind, especially in busy commercial environments. Furthermore, the mower includes a maintenance reminder system, which alerts users when it's time for necessary upkeep, thus extending the machine's longevity.

Ultimately, the Exmark 4500-461 combines power, versatility, and advanced technology to meet the demands of the most discerning users. Its exceptional build quality, combined with its innovative features, solidifies its reputation as a reliable workhorse in the lawn care industry. Whether for commercial or residential use, the Exmark 4500-461 stands out as an investment that promises efficiency and professional results. Investing in this high-performance mower is a step towards achieving pristine lawn care and maintaining professional standards.