Fault 9 Internal Motor - Toro Greensmaster e1021 Diagnostic Manual

Fault 9 Internal Motor

InfoCenter Display:
Fault Description
The motor is monitored for speed and high/low voltage conditions.
Conditions for Setting the Fault
The motor detected an internal fault condition. Possible conditions for this fault are that sensor states are invalid
or the motor is detecting an overvoltage/undervoltage condition.
Note:
The motor may operate in an unstable condition or stop operating.
Recommended Service Actions
Step 1: Verify that the fault repeats.
1. Safely stop the machine and all attachments.
2. Shut off the machine by rotating the key switch to the O
3. Turn on the machine by rotating the key switch to the O
Note:
If the fault does not repeat immediately, duplicate the operation of the machine when the fault
occurred.
4. Look at the InfoCenter and see if the fault has repeated.
Pass The fault did not repeat. Go to
Note:
If the fault does not repeat, an isolated event has occurred.
Fail The fault repeated. Go to Step 2.
Step 2: Check the charge level of the battery.
1. Move the key switch to the O
2. On the InfoCenter, verify that the battery charge indicator shows at least one full block.
1. Battery charge indicator
•
If the battery charge indicator shows at least one full block, go to Step 3.
•
If the battery charge indicator does not show at least one full block:
Internal Motor Fault
Returning the Machine to Service (page 20)
position.
N
Figure 40
55
position.
FF
position.
N
and follow the steps listed.
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