JLG 4017RS Operator Manual - Manual (Page 42)

Section 3 - Controls and Indicators
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Ignition
• Position 0 - Engine off.
• Position I - Voltage available for all electrical functions.
• Position II - Wait to start engine until preheat indicator on instrument panel goes out.
• Position III - Engine start. In the event the engine does not start, rotate key to position
0 then back to position III to re-engage the starter.
• Position P - Not active, reserved for future use.
Note: Key is removable in the 0 and P positions.
OZ2300
0
I
II
III
P