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Reelmaster 5010- H Page 5 - 1 Electrical System
Chapter 5
Electrical System
Table of Contents
GENERAL INFORMATION 2.....................
Operator ’s Manual 2..........................
Electrical Drawings 2..........................
48 VDC Battery Disconnect 2..................
Toro Electronic Controller (TEC) 3..............
CAN- bus Communications 3...................
ELECTRICAL SYSTEM OPERATION 4............
12 VDC System Operation 4...................
48 VDC System Operation 5...................
SPECIAL TOOLS 6.............................
INFOCENTER DISPLAY 10......................
Splash Screen 10.............................
Main Information Screens 11...................
Access Protected Display Screens 12...........
Main Menu Screen 13.........................
Faults Screen 13.............................
Service Screen 14............................
Diagnostics Screen 15.........................
Settings Screen 16............................
About Screen 17..............................
TROUBLESHOOTING 18........................
Operator Advisories 18........................
Fault Codes 20...............................
Starting Problems 35..........................
General Run and Transport Problems 37.........
Cutting Unit Operating Problems 38.............
ELECTRICAL SYSTEM QUICK CHECKS 40.......
12 VDC Battery Test (Open Circuit Test) 40......
Engine Charging System Test 40...............
Glow Plug System Test 40.....................
Check Operation of Interlock Switches 41........
ADJUSTMENTS 42.............................
Traction Neutral Switch 42.....................
Parking Brake Switch 43.......................
Cutting Unit Down Limit Switch 44..............
Mow/Transport Switch 45......................
COMPONENT TESTING 46......................
Ignition Switch 46.............................
12 VDC System Fuses 47......................
48 VDC System Fuses 48......................
Engine Speed Switch 49.......................
Reel Engage/Disengage Switch 50..............
Headlight Switch 51...........................
Seat Switch 52...............................
Parking Brake Switch 53.......................
Traction Neutral Switch 54.....................
Cutting Unit Down Limit Switch 55..............
Joystick Raise and Lower Switches 56...........
Mow/Transport Switch 57......................
Main Power, Glow and 48 VDC Logic Relays 58..
Start Relay 60
................................
Main Contactor 61............................
Toro Electronic Controller (TEC) 62.............
Fusible Link Harness 64.......................
Diode Assembly 65...........................
48 VDC System Protection Diode 66............
Location ID Module 67.........................
Cutting Reel Motor 68.........................
CAN- bus Termination Resistors 69.............
Hydraulic Solenoid Valve Coil 70................
Temperature Sender 71........................
Oil Pressure Switch 72........................
Fuel Actuator 73..............................
Fuel Sender 74...............................
Fuel Pump 76................................
SERVICE AND REPAIRS 77.....................
Hydraulic Solenoid Valve Coils 77...............
12 VDC Battery Service 78.....................
48 VDC Battery Pack Service (Cutting Reel
and Motor/Generator Systems) 82.............
48 VDC Electrical Power Connections 86........
Cutting Reel Motor 88.........................
Cutting Reel Motor Service 90..................
Motor/Generator Assembly 92..................
Motor/Generator Assembly Service 96...........
Electrical
System