4-46 4262930-Rev A
ELECTRICAL
4
Gen-Set Output Test
See Figures 4-21 through 4-23.
1. Park the mower safely. (See “Park Mower Safely” on
page 1-5.)
Figure 4-21: Start-Up Screen
NOTE
The Start-Up screen will display for up to five seconds
when system is started.
2. Start the mower.
3. Press the orange buttons on the front handle cover to
toggle to the system voltage screen.
Figure 4-22: System Voltage Screen
NOTE
The System Voltage screen will display system voltage.
Screen will be replaced with alert screen when system
voltage drops below 38 volts for gen-set models or 42
volts for battery pack models or if voltage rises above 66
volts.
4. Move throttle lever to full speed and observe system
voltage on the display.
Is 59 V displayed on the screen?
YES System voltage is correct. Test complete.
NO Adjust engine rpm. Proceed to step 5.
Figure 4-23
5. Adjust engine speed stop screw (1) clockwise to
decrease engine speed and voltage output, and
counterclockwise to increase engine speed and
voltage output.
6. Adjust as needed until 59 V is displayed on the
system voltage screen.
TN4464
TN4472
TN0871
1
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