General Electrical Diagnostic Information; Consumable Materials List; Special Tools - Toro Greensmaster eFlex 1800 Diagnostic Manual

General Electrical
Diagnostic Information
Use the eFlex Service Manual, Chapter 8, Foldout Drawings, for
electrical schematics and wire harness diagrams required for
troubleshooting.
The Greensmaster eFlex uses a 53 Vdc battery-based
electrical system. Actual measurements of battery voltage
will vary from 42 to 64 Vdc, depending on the charge level
of the battery.
Note: The machine frame is not used as an electrical ground.
Ground is distributed through the machine wire harnesses.

Consumable Materials List

Important: Refer to the applicable MSDS when using
chemicals.
Consumable Materials
Material
Non-conductive abrasive
paper (120 grit)
Isopropyl alcohol
Black vinyl tape
Cavity plug GT150
Crocus cloth
Dielectric gel
Electrical contact cleaner
Eraser (pink pearl)
Sodium bicarbonate
Skin-over grease
Wire dryer aerosol

Special Tools

Toro DIAG Diagnostic Software
Note: Refer to the
Toro DIAG User's Guide.
Toro DIAG USB/CAN Cable
Toro P/N 115-1944
Note: Refer to the
Toro DIAG User's Guide.
Specification and or
Manufacturer/Supplier
Manufacturer/Supplier (3M),
commercially available
Commercially available
3M™ Tartan™ 1710 General
Use Vinyl Electrical Insulating
Tape, commercially available
GT150 cavity plug,
manufacturer P/N: 15305171
ANSI B74.18, commercially
available
Toro P/N: 107-0342
Commercially available
Commercially available
Commercially available
Toro P/N: TOR50547
Commercially available
Multimeter
Note: Use a digital multimeter when testing electrical
circuits. The high impedance (internal resistance) of a digital
multimeter in the voltage mode will ensure that excess current
is not allowed through the multimeter. Excess current can
damage electrical and electronic circuits not designed to carry
the current.
Note: Read and understand the manufacturer's operating
instructions for the multimeter.
Li+ Diagnostic Wire Harness
Toro P/N 120-6339
Use the Li+ diagnostic wire harness
the following:
•
testing the battery voltage
•
testing the battery contactor
•
determining damage to the battery wire harness
The Li+ diagnostic wire harness is configured with extra wire
length and has the capability to isolate electrical circuits. It
also provides the capability for direct CAN communication to
the battery pack while using the Toro DIAG interface, and it
can be connected directly to a battery pack connected to the
machine or a battery pack off the machine.
Note: Use the Li+ diagnostic wire harness, a Toro DIAG
USB/CAN interface cable, and a PC with Toro DIAG
software to retrieve CAN information when working with a
Toro Service Representative.
6
(Figure 2) when checking