Main Contactor - Toro Greensmaster e1021 Service Manual

Main Contactor

Testing the Main Contactor
Electrical System: Testing the Electrical Components
g339029
1. Contactor
2. Bolt (2 each)
The Greensmaster e1021/e1026 machines use the main contactor to connect
the lithium battery pack and the electric motor. The contactor is energized by
the TEC.
The contactor is attached to the battery mount under the battery cover; refer
to Figure 61.
Note: When the key switch is turned to the START position, the contactor
inside the battery pack will be energized followed shortly by the main contactor
being energized. There should be an audible click as each of these contactors
are energized.
Note: A damaged main contactor may cause a #16 fault to be generated
and displayed on the InfoCenter. Refer to the
information on faults.
1. Park the machine on a level surface and make sure that the clutch bail in the
NEUTRAL position. Turn the key switch to the OFF position and remove
the key from the key switch.
2. Disconnect the battery pack; refer to
(page 5–3).
3. Remove the four bolts that secures the battery cover to the battery mount.
Remove the battery cover from the machine.
Figure 61
3. TEC
Faults Screen (page 5–15)
Connecting the Lithium Battery Pack
Page 5–36
for
Greensmaster ® e1021/e1026
20246SL Rev A