Toro Greensmaster TriFlex 3300 Manual page 220

Pass
The wiring inspection check passed. Go to Step 5.
Fail One or more of the inspection checks failed. Repair or replace the worn or damaged parts. Go to
Returning the Machine to Service (page 21)
Step 5: Use the InfoCenter to check logic and CAN voltage to cutting
reel motor 1.
1. Access the D
IAGNOSTICS
2. Access the M
OW
3. Access the I
NPUTS
You will be able to monitor the voltages at the motor from this page.
Pass
The voltage on the InfoCenter for cutting reel motor 3 is between 45–67 volts. Go to
the Machine to Service (page 21)
Fail The voltage on the InfoCenter for cutting reel motor 3 is greater than 67 volts. Go to Step 6.
Step 6: Test the cutting reel motor 3 voltage.
Note:
Observe proper electrical safety procedures when working with high voltage.
1. Plug in the 48 V battery disconnect. Refer to
Cutting Reel Motors (page
2. Verify connector P22 is unplugged.
3. Move the key switch to the R
4. Use a multimeter to test the voltage between the pair of locations shown in the following table.
Location Harness
1 e-Reel
2 e-Reel
5. Return the key switch to the O
6. Plug in connector P22.
Pass The voltage test passed. Begin the diagnostic process again.
Fail The voltage test failed. Trace the voltage wiring between P22 and the 48 V fuse block. Go to
Returning the Machine to Service (page 21)
Cutting Reel Motor, 2-Pin Connector (cont'd.)
Pin Number
1
2
screen on the InfoCenter.
screen from the D
IAGNOSTICS
screen from the M
OW
18).
? position.
UN
Connector
P22
P22
position.
FF
Wire Color
Red (R)
Black (BK)
and follow the steps listed.
page.
page.
and follow the steps listed.
Connecting and Disconnecting the 48 V Power to the
Wire Expected
Pin
Color Reading
1 Red (R)
45–67 volts
Black
2
(BK)
and follow the steps listed.
220
Connector Graphic
Connector Graphic
Returning