Toro Sand Pro 3040 Service Manual page 191

Table of Contents
General Information .............................................................................................................................. 6-2
Traction Unit Operator's Manual and Accessory Installation Instructions............................................ 6-2
Electrical Schematics and Wire Harness Drawings/Diagrams ............................................................... 6-3
Electrical System Quick Checks ............................................................................................................ 6-4
Testing the Charging System ............................................................................................................. 6-4
Checking the Operation of the Safety Interlock Switches ................................................................... 6-5
Testing the Electrical Components ........................................................................................................ 6-6
Fusible Links ...................................................................................................................................... 6-7
Fuses ................................................................................................................................................. 6-9
Key Switch ....................................................................................................................................... 6-11
Starter Solenoid ............................................................................................................................... 6-12
Hour Meter ....................................................................................................................................... 6-14
Seat Switch ...................................................................................................................................... 6-15
Traction Neutral Switch .................................................................................................................... 6-16
Relays with 5 Terminals ................................................................................................................... 6-19
Diode Assemblies ............................................................................................................................ 6-21
Hydraulic Solenoid Valve Coils (Optional) ........................................................................................ 6-23
PTO Switch (Optional) ..................................................................................................................... 6-25
Mode Select Switch (Optional) ......................................................................................................... 6-26
Light Switch (Optional) ..................................................................................................................... 6-27
Service and Repairs ........................................................................................................................... 6-28
Caring for the Battery ....................................................................................................................... 6-28
Storing the Battery ........................................................................................................................... 6-29
Servicing the Battery ........................................................................................................................ 6-30
Sand Pro ® 3040 and 5040
20251SL Rev A
Electrical System
Page 6-1
Chapter 6
Electrical System