Toro Greensmaster TriFlex 3300 Manual page 78

Location Harness
1 Main
2 Main
Pass The resistance tests passed, but the voltage readings in Step 5 are still bad.
Note:
Do not go to Step 7 until after the voltage readings in Step 5 are good.
Fail One or more of the power and ground wiring tests failed. Repair or replace the worn or damaged
parts. Go to
Step 6: Swap cutting reel motors between cutting units.
All of the cutting reel motors are identical.
1. Disconnect the cutting units from the 48 V power system by separating the cutting unit power connectors.
This prevents unexpected operation of cutting units. Refer to
V Power to the Cutting Reel Motors (page
2. Swap cutting reel motor 2 with a cutting reel motor from a different cutting unit. You can obtain more
information on replacing the cutting reel motor in Chapter 5 of the Greensmaster TriFlex 3320/3420
Service Manual
3. Connect the cutting units to the 48 V power system by plugging the cutting unit power connectors together.
Refer to Connecting and Disconnecting the 48 V Power to the Cutting Reel Motors (page
4. Operate the machine.
The fault moves to the
new position.
The fault stopped
repeating.
Step 7: Use Toro DIAG to program the replacement cutting reel motor.
1. Connect a PC with Toro DIAG software to the machine via a Toro DIAG Cable (Part No. 115-1944). Refer
to Toro DIAG–Quick Start (page
2. Use the Toro DIAG software to reprogram the machine in accordance with Toro DIAG User's Guide. The
replacement cutting reel motor is programmed during the reprogramming of the machine.
3. Disconnect the Toro DIAG cable from the machine.
4. Install the left-hand cover assembly.
5. Go to Returning the Machine to Service (page 21)
Pin
Connector
P19 1
P09 4
Returning the Machine to Service (page 21)
If the fault follows the cutting reel motor to the new cutting unit, replace the cutting
reel motor. Go to Step 8.
If the fault no longer repeats, note the position change of the cutting reel motor in
the maintenance records for the machine. Should the fault repeat in the future,
troubleshooting may be resumed where you left off. Go to
to Service (page 21)
22).
Wire Expected
Color Reading
White (W)
30k to 32k
Black
ohms
(BK)
(48 V
Ground)
and follow the steps listed.
Connecting and Disconnecting the 48
18).
and follow the steps listed.
and follow the steps listed.
78
Connector Graphic
18).
Returning the Machine