Electric Reel Circuit Protection Diode - Toro Greensmaster TriFlex 3320/3420 Service Manual

Electric Reel Circuit Protection Diode

The Greensmaster TriFlex Hybrid electric reel circuit in-
cludes a diode that is used for circuit protection from
voltage spikes when the electric reel contactor is de--en-
ergized. The diode plugs into the E--Reels wire harness
under the left side cover next to the operator seat (Fig.
80).
Protection Diode Test
The protection diode (Fig. 81) can be tested using a digi-
tal multimeter (diode test or ohms setting) and the table
to the right.
Electrical System
1. 48V battery pack
6
5
4
Multimeter
Red Lead (+)
on Terminal
6
1
Page 6 - - 64
2
Figure 80
2. Protection diode
1
2
3
Figure 81
Multimeter
Black Lead (- -) Continuity
on Terminal
1
6
Greensmaster 3320/3420
1
YES
NO