Fault 16: High Temperature Warning - Starter/Generator; Go To Preparing For Troubleshooting And/Or Testing - Toro Greensmaster TriFlex 3300 Manual

Fault 16: High Temperature Warning –
Starter/Generator
InfoCenter Display:
Fault Description
This fault is reported when the controller temperature exceeds 90 °C (194 °F). If the 90 °C threshold is reached,
the fault is reported and the current being sent to the motor is limited on a linear basis unless a temperature of
120 °C (248 °F) is reached. If either the controller or the S/G motor reach 100 °C, the unit is shut off.
Note:
This fault is not produced by a bad sensor.
Circuit Description
Greensmaster TriFlex Hybrid machines use the S/G to supply 48 V to the cutting reel motors and to charge the
48 V battery pack. The S/G is air cooled, and has its own on-board controller.
Recommended Service Actions
Step 1: Verify that the fault repeats.
1. Clear the system faults from the InfoCenter. Refer to
2. Operate the machine.
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 air intake.
1. Go to Preparing for Troubleshooting and/or Testing (page 20)
2. Locate the S/G air intake screen
____FAULT #16____
Clearing Faults from the InfoCenter (page
Returning the Machine to Service (page 21)
(Figure 23).
41
and follow the steps listed.
and follow the steps listed.
19).