Toro Groundsmaster 3400 Operator's Manual page 17

Ignition Key
0 = Engine off
I = Engine run/Auxiliary on
II = Engine pre-heat
III = Engine start
CAUTION
If you leave the key in the ignition switch, someone
could accidently start the engine and seriously
injure you or other bystanders.
Lower the cutting units to the ground, set the
parking brake and remove the key from the ignition
switch before servicing or making adjustments to
the machine.
1
I
II
III
Figure 15
1. Ignition switch
Engine Pre-Heat Indicator Light
Turn the ignition key to position II. The engine pre-heat
indicator light will illuminate and heat the glow plugs
16).
Important: Attempting to start a cold engine before
using the pre-heat can cause unnecessary wear to the
battery.
1. Engine pre-heat indicator light
Fuel Gauge
The fuel gauge shows the amount of fuel in the tank
17).
G018082
17
1
Figure 16
FUEL
E
F
G014558
Figure 17
(Figure
G018083
(Figure