Toro Greensmaster eTriFlex 3360 Service Manual page 132

Identifying the 48 VDC System Fuses and their Functions (continued)
Electrical System: Testing the Electrical Components
Two fuses are used to protect the 48 VDC standard (front) traction motors.
These are MIDI style fuses located in separate covered holders. The fuse holder
for SC5:Traction 1 (right) is located under the operator seat. The fuse holder for
SC6:Traction 2 (left) is located under the left side cover.
On machines with an engine/generator (model 04580), a single fuse is used
to protect the starter/generator. This is a BF1 style fuse located in a separate
covered holder under the operator seat.
If a MIDI or BF1 style fuse is removed:
1. Tighten the hex nuts that secure the fuse from 2.3 to 2.8 N·m (20 to 25 in-lb).
2. Coat the terminals with battery terminal protector Toro Part No. 107-0392
to reduce corrosion.
3. Install the fuse holder cover and secure it with a new cable tie.
g287324
(seat raised and left side cover removed)
1. 60A 70V fuse – SC5: Traction 1 (right) power bus
2. 60A 70V fuse – SC6: Traction 2 (left) power bus
3. 100A 58V fuse – T6: Starter/Generator power bus (model 04580)
For model 04580 machines, the four 12 VDC batteries that make up the 48 VDC
battery power supply are protected by a 150A 70V Mega style fuse. For model
04590 machines, the lithium-ion battery pack is protected by a 175A 70V Mega
style fuse. The fuse is located in a separate covered holder near the 48 VDC
battery (main) power disconnect (behind the left side cover).
Figure 37
Page 5–28 Greensmaster® eTriFlex 3360 and 3370
19239SL Rev B