Test The Engine Idle Select - Genie Z-34/22 Service Manual

Service Manual
Checklist B Procedures
B-11

Test the Engine Idle Select

Operation
Genie specifications require that this procedure be
performed every 250 hours or quarterly, whichever
comes first.
A properly operating engine idle select switch is
essential to good engine performance and safe
machine operation. There are three settings.
Low idle (turtle symbol): Low idle and slow
battery charging.
High idle (rabbit symbol): High idle and quickest
battery charging.
Foot switch activated high idle (rabbit and foot
switch symbols): Activates high idle only when the
foot switch is pressed down.
1 Pull out the red Emergency Stop button to the
on position at both the ground and platform
controls.
2 Start the engine from the ground controls.
Then move the engine idle control switch to
high idle (rabbit symbol) and hold in the on
position.
Result: The engine should change to high idle.
3 Release the engine idle control switch.
Result: The engine should return to low idle.
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4 Turn the key switch to platform controls.
5 Move the engine idle control switch to high idle
(rabbit symbol).
6 Result: The engine should change to high idle.
7 Move the engine idle control switch to low idle
(turtle symbol).
8 Result: The engine should return to low idle.
9 Move the engine idle select switch to foot
switch activated high idle (rabbit and foot
switch symbol).
Result: The engine should not change to high
idle.
10 Press down the foot switch.
Result: The engine should change to high idle.
Z-34/22 Bi-Energy
April 2016
Part No. 139234