Genie S-80 Service Manual page 59

February 2017
5 Release the function enable button.
Result: The engine rpm should change to low
idle.
6 Turn the key switch to platform controls.
7 Move the engine idle select toggle switch to
low idle (turtle symbol).
Result: The engine rpm should remain at low
idle.
8 Move the engine idle select toggle switch to
foot switch activated high idle (rabbit and foot
switch symbol).
Result: The engine rpm should not change to
high idle.
9 Press down the foot switch.
Result: The engine rpm should change to high
idle.
Part No. 1259369GT
Checklist B Procedures
B-14
Test the Fuel Select Operation -
Gasoline/LPG Models
Genie specifications require that this procedure be
performed every 250 hours or quarterly, whichever
comes first.
The ability to select and switch between gasoline
and LPG fuels as needed is essential to safe
machine operation. A fuel selection can be made
when the engine is running or not. Switching
malfunctions and/or the failure of the engine to start
and run properly in both fuel modes and through all
idle speeds can indicate fuel system problems that
could develop into a hazardous situation.
Note: Perform this test after checking the gasoline
and LPG fuel levels, and warming the engine to
normal operating temperature.
1 At the platform controls, move the fuel select
switch to gasoline and then move the engine
idle control switch to foot switch activated high
idle (rabbit and foot switch symbol).
2 Start the engine from the platform controls and
allow it to run at low idle.
3 Press down the foot switch to allow the engine
to run at high idle.
Result: The engine should start promptly and
operate smoothly in low and high idle.
4 Release the foot switch and shut the engine
off by pushing in the red Emergency Stop
button in to the off position.
S-80 • S-85 • S-80X
Service Manual
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