Preparing For Troubleshooting And/Or Testing - Toro Greensmaster TriFlex 3300 Manual

Clearing faults after entering the PIN
1. Press the left button. The Main Menu appears.
Note:
If no faults have occurred since the last time the faults were cleared, a No Faults Logged menu
item will be displayed instead of the Faults menu item. Press the left button as needed to exit the Main
Menu.
2. Press the middle button as needed to highlight Faults, and then press the right button. The Faults
screen appears.
3. Press the middle button to scroll down through the faults until Clear System Faults is highlighted.
4. Press the right button. A confirmation screen appears.
5. Press the middle button to confirm clearing the InfoCenter fault log. An "All faults cleared" message
appears.
6. Press the left button as needed to return to an operator information screen.
Note:
Some faults clear when you turn the engine off and then start the engine. After the fault clears, you can
resume normal operation of the machine.
If a fault repeats each time you start the engine, conduct diagnostic troubleshooting of the affected system
and related components.

Preparing for Troubleshooting and/or Testing

CAUTION
Rings, watches, bracelets, necklaces, and other jewelry can cause an electrical shock or
become entangled with the machine.
Remove all jewelry, especially rings and watches, before doing any troubleshooting or testing.
Before performing troubleshooting and/or testing procedures on the machine, do the following steps:
1. Park the machine on a level surface.
2. Ensure that the traction pedal is in the N
3. Engage the parking brake.
4. Move the engine speed switch to the L
5. Shut off the engine and remove the key from the ignition switch.
CAUTION
Performing continuity testing on electrical components with the 12 V and/or 48 V power
connected can lead to severe electrical shock.
Disconnect power from the machine before testing electrical components.
6. Disconnect the 12 V battery before servicing the machine, unless it is needed for troubleshooting or
testing. Refer to
7. Before installing, removing, or working on the 48 V system, isolate the components (i.e., cutting reel
motors) by unplugging the 48 V battery connector. Refer to
to the Cutting Reel Motors (page
The machine is now ready for testing and diagnostic work to take place.
OW
Connecting and Disconnecting the 12 V Battery (page
18).
position.
EUTRAL
I position and wait for the engine to slow to low idle speed.
DLE
Connecting and Disconnecting the 48 V Power
20
17).