Testing The Electrical Components; Fuses - Toro Greensmaster eTriFlex 3360 Service Manual

Testing the Electrical Components

Fuses

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1. Micro blade fuse
2. Mini blade fuse
3. Standard blade fuse
Greensmaster® eTriFlex 3360 and 3370
19239SL Rev B
The Greensmaster eTriFlex 3360 and 3370 machines have isolated electrical
systems; they do not use the machine frame as ground. Use an unpainted
surface of the engine block or an unpainted engine fastener as a ground for
testing 12V components unless instructed otherwise. Use the B- terminal
of the front traction motor controllers (SC5 or SC6) as a ground for testing
48V components unless instructed otherwise. Depending on witch side of the
machine is more convenient, remove the right side cover or the left side cover to
access a front traction motor controller. Make sure the 48V battery disconnect
must be connected.
For accurate resistance and/or continuity checks, electrically disconnect the
component being tested from the circuit (e.g., unplug the key switch connector
before doing a continuity check of the switch). Always check the item being
tested and the harness connector for damage or corrosion and clean or repair
as necessary.
When testing the electrical components for continuity with a
multimeter (ohms setting), ensure that you disconnect the power to
the circuit.
Note: For engine component testing information (fuel solenoid, alternator,
ignition modules); refer to the Kawasaki FS481V Service Manual.
A number of different style fuses are used on this machine in a variety of
amperage and voltage ratings. Most fuses are color coded based on their
amperage rating. Always replace fuses with the same style, amperage, and
voltage as the original fuse.
4. Maxi blade fuse
5. BF1 fuse
6. MIDI fuse
IMPORTANT
Figure 32
Page 5–23 Electrical System: Testing the Electrical Components
7. Mega fuse